id	sid	tid	token	lemma	pos
ger-431	1	1	different	different	ADJ
ger-431	1	2	analyses	analysis	NOUN
ger-431	1	3	,	,	PUNCT
ger-431	1	4	different	different	ADJ
ger-431	1	5	conclusions	conclusion	NOUN
ger-431	1	6	125	125	NUM
ger-431	1	7	_	_	PUNCT
ger-431	2	1	_	_	PUNCT
ger-431	3	1	_	_	PUNCT
ger-431	4	1	_	_	PUNCT
ger-431	5	1	_	_	PUNCT
ger-431	6	1	_	_	PUNCT
ger-431	7	1	_	_	PUNCT
ger-431	8	1	_	_	PUNCT
ger-431	9	1	_	_	PUNCT
ger-431	10	1	_	_	PUNCT
ger-431	11	1	_	_	PUNCT
ger-431	12	1	_	_	PUNCT
ger-431	13	1	_	_	PUNCT
ger-431	14	1	_	_	PUNCT
ger-431	15	1	_	_	PUNCT
ger-431	16	1	_	_	PUNCT
ger-431	17	1	_	_	PUNCT
ger-431	18	1	_	_	PUNCT
ger-431	19	1	_	_	PUNCT
ger-431	20	1	_	_	PUNCT
ger-431	21	1	_	_	PUNCT
ger-431	22	1	_	_	PUNCT
ger-431	23	1	_	_	PUNCT
ger-431	24	1	_	_	PUNCT
ger-431	25	1	_	_	PUNCT
ger-431	26	1	_	_	PUNCT
ger-431	27	1	_	_	PUNCT
ger-431	28	1	_	_	PUNCT
ger-431	29	1	_	_	PUNCT
ger-431	30	1	_	_	PUNCT
ger-431	31	1	_	_	PUNCT
ger-431	32	1	_	_	PUNCT
ger-431	33	1	_	_	PUNCT
ger-431	34	1	_	_	PUNCT
ger-431	35	1	_	_	PUNCT
ger-431	36	1	_	_	PUNCT
ger-431	37	1	_	_	PUNCT
ger-431	38	1	_	_	PUNCT
ger-431	39	1	_	_	PUNCT
ger-431	40	1	_	_	PUNCT
ger-431	41	1	_	_	PUNCT
ger-431	42	1	_	_	PUNCT
ger-431	43	1	_	_	PUNCT
ger-431	44	1	_	_	PUNCT
ger-431	45	1	_	_	PUNCT
ger-431	46	1	_	_	PUNCT
ger-431	47	1	_	_	PUNCT
ger-431	48	1	_	_	PUNCT
ger-431	49	1	_	_	PUNCT
ger-431	50	1	_	_	PUNCT
ger-431	51	1	_	_	PUNCT
ger-431	52	1	_	_	PUNCT
ger-431	53	1	_	_	PUNCT
ger-431	54	1	_	_	PUNCT
ger-431	55	1	_	_	PUNCT
ger-431	56	1	_	_	PUNCT
ger-431	57	1	_	_	PUNCT
ger-431	58	1	_	_	PUNCT
ger-431	59	1	_	_	PUNCT
ger-431	60	1	_	_	PUNCT
ger-431	61	1	_	_	PUNCT
ger-431	62	1	_	_	PUNCT
ger-431	63	1	_	_	PUNCT
ger-431	64	1	_	_	PUNCT
ger-431	65	1	_	_	PUNCT
ger-431	66	1	_	_	PUNCT
ger-431	67	1	_	_	PUNCT
ger-431	68	1	_	_	PUNCT
ger-431	69	1	_	_	PUNCT
ger-431	70	1	_	_	PUNCT
ger-431	71	1	_	_	PUNCT
ger-431	72	1	_	_	PUNCT
ger-431	73	1	_	_	PUNCT
ger-431	74	1	_	_	PUNCT
ger-431	75	1	_	_	PUNCT
ger-431	76	1	_	_	PUNCT
ger-431	77	1	_	_	PUNCT
ger-431	78	1	_	_	PUNCT
ger-431	79	1	_	_	PUNCT
ger-431	80	1	_	_	PUNCT
ger-431	81	1	_	_	PUNCT
ger-431	82	1	_	_	PUNCT
ger-431	83	1	_	_	PUNCT
ger-431	84	1	_	_	PUNCT
ger-431	85	1	_	_	PUNCT
ger-431	86	1	_	_	PUNCT
ger-431	87	1	_	_	PUNCT
ger-431	88	1	_	_	PUNCT
ger-431	89	1	_	_	PUNCT
ger-431	90	1	_	_	PUNCT
ger-431	91	1	_	_	PUNCT
ger-431	92	1	_	_	PUNCT
ger-431	93	1	_	_	PUNCT
ger-431	94	1	_	_	PUNCT
ger-431	95	1	_	_	PUNCT
ger-431	96	1	_	_	PUNCT
ger-431	97	1	_	_	PUNCT
ger-431	98	1	_	_	PUNCT
ger-431	99	1	_	_	PUNCT
ger-431	100	1	_	_	PUNCT
ger-431	101	1	_	_	PUNCT
ger-431	102	1	_	_	PUNCT
ger-431	103	1	_	_	PUNCT
ger-431	104	1	_	_	PUNCT
ger-431	105	1	_	_	PUNCT
ger-431	106	1	_	_	PUNCT
ger-431	107	1	_	_	PUNCT
ger-431	108	1	_	_	PUNCT
ger-431	109	1	_	_	PUNCT
ger-431	110	1	_	_	PUNCT
ger-431	111	1	_	_	PUNCT
ger-431	112	1	_	_	PUNCT
ger-431	113	1	_	_	PUNCT
ger-431	114	1	_	_	PUNCT
ger-431	115	1	_	_	PUNCT
ger-431	116	1	_	_	PUNCT
ger-431	117	1	_	_	PUNCT
ger-431	118	1	_	_	PUNCT
ger-431	119	1	_	_	PUNCT
ger-431	120	1	_	_	PUNCT
ger-431	121	1	global	global	ADJ
ger-431	121	2	education	education	NOUN
ger-431	121	3	review	review	NOUN
ger-431	121	4	is	be	AUX
ger-431	121	5	a	a	DET
ger-431	121	6	publication	publication	NOUN
ger-431	121	7	of	of	ADP
ger-431	121	8	the	the	DET
ger-431	121	9	school	school	NOUN
ger-431	121	10	of	of	ADP
ger-431	121	11	education	education	NOUN
ger-431	121	12	at	at	ADP
ger-431	121	13	mercy	mercy	NOUN
ger-431	121	14	college	college	NOUN
ger-431	121	15	,	,	PUNCT
ger-431	121	16	new	new	PROPN
ger-431	121	17	york	york	PROPN
ger-431	121	18	.	.	PUNCT
ger-431	122	1	this	this	PRON
ger-431	122	2	is	be	AUX
ger-431	122	3	an	an	DET
ger-431	122	4	open	open	ADJ
ger-431	122	5	access	access	NOUN
ger-431	122	6	article	article	NOUN
ger-431	122	7	distributed	distribute	VERB
ger-431	122	8	under	under	ADP
ger-431	122	9	the	the	DET
ger-431	122	10	terms	term	NOUN
ger-431	122	11	of	of	ADP
ger-431	122	12	the	the	DET
ger-431	122	13	creative	creative	ADJ
ger-431	122	14	commons	common	NOUN
ger-431	122	15	attribution	attribution	NOUN
ger-431	122	16	4.0	4.0	NUM
ger-431	122	17	international	international	ADJ
ger-431	122	18	license	license	NOUN
ger-431	122	19	(	(	PUNCT
ger-431	122	20	cc	cc	VERB
ger-431	122	21	by	by	ADP
ger-431	122	22	4.0	4.0	NUM
ger-431	122	23	)	)	PUNCT
ger-431	122	24	,	,	PUNCT
ger-431	122	25	permitting	permit	VERB
ger-431	122	26	all	all	DET
ger-431	122	27	use	use	NOUN
ger-431	122	28	,	,	PUNCT
ger-431	122	29	distribution	distribution	NOUN
ger-431	122	30	,	,	PUNCT
ger-431	122	31	and	and	CCONJ
ger-431	122	32	reproduction	reproduction	NOUN
ger-431	122	33	in	in	ADP
ger-431	122	34	any	any	DET
ger-431	122	35	medium	medium	NOUN
ger-431	122	36	,	,	PUNCT
ger-431	122	37	provided	provide	VERB
ger-431	122	38	the	the	DET
ger-431	122	39	original	original	ADJ
ger-431	122	40	work	work	NOUN
ger-431	122	41	is	be	AUX
ger-431	122	42	properly	properly	ADV
ger-431	122	43	cited	cite	VERB
ger-431	122	44	,	,	PUNCT
ger-431	122	45	a	a	DET
ger-431	122	46	link	link	NOUN
ger-431	122	47	to	to	ADP
ger-431	122	48	the	the	DET
ger-431	122	49	license	license	NOUN
ger-431	122	50	is	be	AUX
ger-431	122	51	provided	provide	VERB
ger-431	122	52	,	,	PUNCT
ger-431	122	53	and	and	CCONJ
ger-431	122	54	you	you	PRON
ger-431	122	55	indicate	indicate	VERB
ger-431	122	56	if	if	SCONJ
ger-431	122	57	changes	change	NOUN
ger-431	122	58	were	be	AUX
ger-431	122	59	made	make	VERB
ger-431	122	60	.	.	PUNCT
ger-431	123	1	citation	citation	NOUN
ger-431	123	2	:	:	PUNCT
ger-431	124	1	perry	perry	PROPN
ger-431	124	2	,	,	PUNCT
ger-431	124	3	lindsey	lindsey	PROPN
ger-431	124	4	(	(	PUNCT
ger-431	124	5	2018	2018	NUM
ger-431	124	6	)	)	PUNCT
ger-431	124	7	.	.	PUNCT
ger-431	125	1	different	different	ADJ
ger-431	125	2	analyses	analysis	NOUN
ger-431	125	3	,	,	PUNCT
ger-431	125	4	different	different	ADJ
ger-431	125	5	conclusions	conclusion	NOUN
ger-431	125	6	?	?	PUNCT
ger-431	125	7	:	:	PUNCT
ger-431	126	1	validity	validity	NOUN
ger-431	126	2	evidence	evidence	NOUN
ger-431	126	3	from	from	ADP
ger-431	126	4	the	the	DET
ger-431	126	5	egma	egma	NOUN
ger-431	126	6	spatial	spatial	ADJ
ger-431	126	7	reasoning	reasoning	NOUN
ger-431	126	8	subtask	subtask	NOUN
ger-431	126	9	.	.	PUNCT
ger-431	127	1	global	global	ADJ
ger-431	127	2	education	education	PROPN
ger-431	127	3	review	review	NOUN
ger-431	127	4	,	,	PUNCT
ger-431	127	5	5	5	NUM
ger-431	127	6	(	(	PUNCT
ger-431	127	7	3	3	NUM
ger-431	127	8	)	)	PUNCT
ger-431	127	9	,	,	PUNCT
ger-431	127	10	125	125	NUM
ger-431	127	11	-	-	SYM
ger-431	127	12	142	142	NUM
ger-431	127	13	.	.	PUNCT
ger-431	128	1	different	different	ADJ
ger-431	128	2	analyses	analysis	NOUN
ger-431	128	3	,	,	PUNCT
ger-431	128	4	different	different	ADJ
ger-431	128	5	conclusions	conclusion	NOUN
ger-431	128	6	?	?	PUNCT
ger-431	129	1	validity	validity	NOUN
ger-431	129	2	evidence	evidence	NOUN
ger-431	129	3	from	from	ADP
ger-431	129	4	the	the	DET
ger-431	129	5	egma	egma	NOUN
ger-431	129	6	spatial	spatial	ADJ
ger-431	129	7	reasoning	reasoning	NOUN
ger-431	129	8	subtask	subtask	PROPN
ger-431	129	9	lindsey	lindsey	PROPN
ger-431	129	10	perry	perry	PROPN
ger-431	129	11	southern	southern	PROPN
ger-431	129	12	methodist	methodist	PROPN
ger-431	129	13	university	university	PROPN
ger-431	129	14	abstract	abstract	NOUN
ger-431	129	15	as	as	SCONJ
ger-431	129	16	the	the	DET
ger-431	129	17	global	global	PROPN
ger-431	129	18	development	development	NOUN
ger-431	129	19	community	community	NOUN
ger-431	129	20	shifts	shift	NOUN
ger-431	129	21	its	its	PRON
ger-431	129	22	focus	focus	NOUN
ger-431	129	23	from	from	ADP
ger-431	129	24	improving	improve	VERB
ger-431	129	25	access	access	NOUN
ger-431	129	26	to	to	ADP
ger-431	129	27	education	education	NOUN
ger-431	129	28	to	to	ADP
ger-431	129	29	improving	improve	VERB
ger-431	129	30	learning	learning	NOUN
ger-431	129	31	and	and	CCONJ
ger-431	129	32	instruction	instruction	NOUN
ger-431	129	33	,	,	PUNCT
ger-431	129	34	the	the	DET
ger-431	129	35	need	need	NOUN
ger-431	129	36	for	for	ADP
ger-431	129	37	instruments	instrument	NOUN
ger-431	129	38	that	that	PRON
ger-431	129	39	accurately	accurately	ADV
ger-431	129	40	measure	measure	VERB
ger-431	129	41	student	student	NOUN
ger-431	129	42	achievement	achievement	NOUN
ger-431	129	43	in	in	ADP
ger-431	129	44	mathematics	mathematic	NOUN
ger-431	129	45	and	and	CCONJ
ger-431	129	46	meet	meet	VERB
ger-431	129	47	technical	technical	ADJ
ger-431	129	48	standards	standard	NOUN
ger-431	129	49	is	be	AUX
ger-431	129	50	increasing	increase	VERB
ger-431	129	51	.	.	PUNCT
ger-431	130	1	this	this	DET
ger-431	130	2	paper	paper	NOUN
ger-431	130	3	explores	explore	VERB
ger-431	130	4	the	the	DET
ger-431	130	5	importance	importance	NOUN
ger-431	130	6	of	of	ADP
ger-431	130	7	collecting	collect	VERB
ger-431	130	8	high	high	ADJ
ger-431	130	9	-	-	PUNCT
ger-431	130	10	quality	quality	NOUN
ger-431	130	11	validity	validity	NOUN
ger-431	130	12	evidence	evidence	NOUN
ger-431	130	13	that	that	PRON
ger-431	130	14	aligns	align	VERB
ger-431	130	15	with	with	ADP
ger-431	130	16	an	an	DET
ger-431	130	17	instrument	instrument	NOUN
ger-431	130	18	’s	’s	PART
ger-431	130	19	intended	intend	VERB
ger-431	130	20	uses	use	NOUN
ger-431	130	21	and	and	CCONJ
ger-431	130	22	interpretations	interpretation	NOUN
ger-431	130	23	by	by	ADP
ger-431	130	24	discussing	discuss	VERB
ger-431	130	25	a	a	DET
ger-431	130	26	new	new	ADJ
ger-431	130	27	subtask	subtask	NOUN
ger-431	130	28	developed	develop	VERB
ger-431	130	29	for	for	ADP
ger-431	130	30	the	the	DET
ger-431	130	31	early	early	ADJ
ger-431	130	32	grade	grade	NOUN
ger-431	130	33	mathematics	mathematic	NOUN
ger-431	130	34	assessment	assessment	NOUN
ger-431	130	35	(	(	PUNCT
ger-431	130	36	egma	egma	NOUN
ger-431	130	37	)	)	PUNCT
ger-431	130	38	.	.	PUNCT
ger-431	131	1	the	the	DET
ger-431	131	2	egma	egma	PROPN
ger-431	131	3	spatial	spatial	ADJ
ger-431	131	4	reasoning	reasoning	NOUN
ger-431	131	5	subtask	subtask	NOUN
ger-431	131	6	was	be	AUX
ger-431	131	7	developed	develop	VERB
ger-431	131	8	by	by	ADP
ger-431	131	9	rti	rti	PROPN
ger-431	131	10	international	international	PROPN
ger-431	131	11	with	with	ADP
ger-431	131	12	funding	funding	NOUN
ger-431	131	13	from	from	ADP
ger-431	131	14	the	the	DET
ger-431	131	15	united	united	PROPN
ger-431	131	16	states	states	PROPN
ger-431	131	17	agency	agency	PROPN
ger-431	131	18	for	for	ADP
ger-431	131	19	international	international	ADJ
ger-431	131	20	development	development	NOUN
ger-431	131	21	(	(	PUNCT
ger-431	131	22	usaid	usaid	PROPN
ger-431	131	23	)	)	PUNCT
ger-431	131	24	.	.	PUNCT
ger-431	132	1	to	to	PART
ger-431	132	2	collect	collect	VERB
ger-431	132	3	validity	validity	NOUN
ger-431	132	4	evidence	evidence	NOUN
ger-431	132	5	to	to	PART
ger-431	132	6	support	support	VERB
ger-431	132	7	the	the	DET
ger-431	132	8	assumption	assumption	NOUN
ger-431	132	9	that	that	SCONJ
ger-431	132	10	the	the	DET
ger-431	132	11	egma	egma	NOUN
ger-431	132	12	spatial	spatial	ADJ
ger-431	132	13	reasoning	reasoning	NOUN
ger-431	132	14	subtask	subtask	NOUN
ger-431	132	15	could	could	AUX
ger-431	132	16	be	be	AUX
ger-431	132	17	used	use	VERB
ger-431	132	18	to	to	PART
ger-431	132	19	determine	determine	VERB
ger-431	132	20	overall	overall	ADJ
ger-431	132	21	student	student	NOUN
ger-431	132	22	proficiency	proficiency	NOUN
ger-431	132	23	in	in	ADP
ger-431	132	24	spatial	spatial	ADJ
ger-431	132	25	reasoning	reasoning	NOUN
ger-431	132	26	,	,	PUNCT
ger-431	132	27	the	the	DET
ger-431	132	28	items	item	NOUN
ger-431	132	29	developed	develop	VERB
ger-431	132	30	for	for	ADP
ger-431	132	31	the	the	DET
ger-431	132	32	subtask	subtask	NOUN
ger-431	132	33	were	be	AUX
ger-431	132	34	pilot	pilot	NOUN
ger-431	132	35	tested	test	VERB
ger-431	132	36	with	with	ADP
ger-431	132	37	1,426	1,426	NUM
ger-431	132	38	students	student	NOUN
ger-431	132	39	in	in	ADP
ger-431	132	40	jordan	jordan	PROPN
ger-431	132	41	.	.	PUNCT
ger-431	133	1	pilot	pilot	PROPN
ger-431	133	2	test	test	NOUN
ger-431	133	3	data	datum	NOUN
ger-431	133	4	was	be	AUX
ger-431	133	5	initially	initially	ADV
ger-431	133	6	analyzed	analyze	VERB
ger-431	133	7	using	use	VERB
ger-431	133	8	item	item	NOUN
ger-431	133	9	response	response	NOUN
ger-431	133	10	theory	theory	NOUN
ger-431	133	11	.	.	PUNCT
ger-431	134	1	however	however	ADV
ger-431	134	2	,	,	PUNCT
ger-431	134	3	item	item	NOUN
ger-431	134	4	response	response	NOUN
ger-431	134	5	theory	theory	NOUN
ger-431	134	6	assumptions	assumption	NOUN
ger-431	134	7	were	be	AUX
ger-431	134	8	not	not	PART
ger-431	134	9	met	meet	VERB
ger-431	134	10	,	,	PUNCT
ger-431	134	11	thus	thus	ADV
ger-431	134	12	,	,	PUNCT
ger-431	134	13	supplemental	supplemental	ADJ
ger-431	134	14	analyses	analysis	NOUN
ger-431	134	15	were	be	AUX
ger-431	134	16	conducted	conduct	VERB
ger-431	134	17	using	use	VERB
ger-431	134	18	classical	classical	ADJ
ger-431	134	19	test	test	NOUN
ger-431	134	20	theory	theory	NOUN
ger-431	134	21	.	.	PUNCT
ger-431	135	1	there	there	PRON
ger-431	135	2	were	be	VERB
ger-431	135	3	differences	difference	NOUN
ger-431	135	4	in	in	ADP
ger-431	135	5	the	the	DET
ger-431	135	6	findings	finding	NOUN
ger-431	135	7	using	use	VERB
ger-431	135	8	the	the	DET
ger-431	135	9	two	two	NUM
ger-431	135	10	different	different	ADJ
ger-431	135	11	methods	method	NOUN
ger-431	135	12	,	,	PUNCT
ger-431	135	13	which	which	PRON
ger-431	135	14	impacts	impact	VERB
ger-431	135	15	the	the	DET
ger-431	135	16	interpretations	interpretation	NOUN
ger-431	135	17	made	make	VERB
ger-431	135	18	using	use	VERB
ger-431	135	19	this	this	DET
ger-431	135	20	instrument	instrument	NOUN
ger-431	135	21	.	.	PUNCT
ger-431	136	1	this	this	DET
ger-431	136	2	paper	paper	NOUN
ger-431	136	3	illustrates	illustrate	VERB
ger-431	136	4	the	the	DET
ger-431	136	5	importance	importance	NOUN
ger-431	136	6	of	of	ADP
ger-431	136	7	choosing	choose	VERB
ger-431	136	8	analytic	analytic	ADJ
ger-431	136	9	techniques	technique	NOUN
ger-431	136	10	that	that	PRON
ger-431	136	11	align	align	VERB
ger-431	136	12	with	with	ADP
ger-431	136	13	an	an	DET
ger-431	136	14	instrument	instrument	NOUN
ger-431	136	15	’s	’s	PART
ger-431	136	16	intended	intend	VERB
ger-431	136	17	use	use	NOUN
ger-431	136	18	in	in	ADP
ger-431	136	19	order	order	NOUN
ger-431	136	20	to	to	PART
ger-431	136	21	make	make	VERB
ger-431	136	22	valid	valid	ADJ
ger-431	136	23	interpretations	interpretation	NOUN
ger-431	136	24	from	from	ADP
ger-431	136	25	the	the	DET
ger-431	136	26	data	datum	NOUN
ger-431	136	27	to	to	PART
ger-431	136	28	inform	inform	VERB
ger-431	136	29	policy	policy	NOUN
ger-431	136	30	and	and	CCONJ
ger-431	136	31	practice	practice	NOUN
ger-431	136	32	.	.	PUNCT
ger-431	137	1	keywords	keyword	NOUN
ger-431	137	2	early	early	ADJ
ger-431	137	3	grade	grade	NOUN
ger-431	137	4	mathematics	mathematic	NOUN
ger-431	137	5	assessment	assessment	NOUN
ger-431	137	6	(	(	PUNCT
ger-431	137	7	egma	egma	NOUN
ger-431	137	8	)	)	PUNCT
ger-431	137	9	,	,	PUNCT
ger-431	137	10	validity	validity	NOUN
ger-431	137	11	evidence	evidence	NOUN
ger-431	137	12	,	,	PUNCT
ger-431	137	13	test	test	NOUN
ger-431	137	14	instrument	instrument	NOUN
ger-431	137	15	intended	intend	VERB
ger-431	137	16	uses	use	NOUN
ger-431	137	17	,	,	PUNCT
ger-431	137	18	test	test	NOUN
ger-431	137	19	results	result	VERB
ger-431	137	20	interpretation	interpretation	NOUN
ger-431	137	21	introduction	introduction	NOUN
ger-431	137	22	one	one	NUM
ger-431	137	23	mathematical	mathematical	ADJ
ger-431	137	24	topic	topic	NOUN
ger-431	137	25	consistently	consistently	ADV
ger-431	137	26	identified	identify	VERB
ger-431	137	27	as	as	ADP
ger-431	137	28	being	be	AUX
ger-431	137	29	foundational	foundational	ADJ
ger-431	137	30	for	for	ADP
ger-431	137	31	future	future	ADJ
ger-431	137	32	success	success	NOUN
ger-431	137	33	is	be	AUX
ger-431	137	34	spatial	spatial	ADJ
ger-431	137	35	reasoning	reasoning	NOUN
ger-431	137	36	(	(	PUNCT
ger-431	137	37	learning	learn	VERB
ger-431	137	38	metrics	metric	NOUN
ger-431	137	39	task	task	NOUN
ger-431	137	40	force	force	NOUN
ger-431	137	41	[	[	X
ger-431	137	42	lmtf	lmtf	X
ger-431	137	43	]	]	X
ger-431	137	44	,	,	PUNCT
ger-431	137	45	2013	2013	NUM
ger-431	137	46	;	;	PUNCT
ger-431	137	47	nctm	nctm	ADJ
ger-431	137	48	,	,	PUNCT
ger-431	137	49	2000	2000	NUM
ger-431	137	50	;	;	PUNCT
ger-431	137	51	national	national	PROPN
ger-431	137	52	research	research	PROPN
ger-431	137	53	council	council	PROPN
ger-431	137	54	[	[	X
ger-431	137	55	nrc	nrc	PROPN
ger-431	137	56	]	]	PUNCT
ger-431	137	57	,	,	PUNCT
ger-431	137	58	2009	2009	NUM
ger-431	137	59	)	)	PUNCT
ger-431	137	60	.	.	PUNCT
ger-431	138	1	the	the	DET
ger-431	138	2	lmtf	lmtf	PROPN
ger-431	138	3	(	(	PUNCT
ger-431	138	4	2013	2013	NUM
ger-431	138	5	)	)	PUNCT
ger-431	138	6	identified	identify	VERB
ger-431	138	7	spatial	spatial	ADJ
ger-431	138	8	reasoning	reasoning	NOUN
ger-431	138	9	as	as	ADP
ger-431	138	10	essential	essential	ADJ
ger-431	138	11	content	content	NOUN
ger-431	138	12	for	for	ADP
ger-431	138	13	all	all	DET
ger-431	138	14	children	child	NOUN
ger-431	138	15	,	,	PUNCT
ger-431	138	16	including	include	VERB
ger-431	138	17	those	those	PRON
ger-431	138	18	at	at	ADP
ger-431	138	19	the	the	DET
ger-431	138	20	early	early	ADJ
ger-431	138	21	childhood	childhood	NOUN
ger-431	138	22	level	level	NOUN
ger-431	138	23	,	,	PUNCT
ger-431	138	24	and	and	CCONJ
ger-431	138	25	the	the	DET
ger-431	138	26	nrc	nrc	PROPN
ger-431	138	27	(	(	PUNCT
ger-431	138	28	2009	2009	NUM
ger-431	138	29	)	)	PUNCT
ger-431	138	30	identified	identify	VERB
ger-431	138	31	spatial	spatial	ADJ
ger-431	138	32	reasoning	reasoning	NOUN
ger-431	138	33	as	as	ADP
ger-431	138	34	part	part	NOUN
ger-431	138	35	of	of	ADP
ger-431	138	36	two	two	NUM
ger-431	138	37	core	core	ADJ
ger-431	138	38	mathematical	mathematical	ADJ
ger-431	138	39	topics	topic	NOUN
ger-431	138	40	for	for	ADP
ger-431	138	41	young	young	ADJ
ger-431	138	42	children	child	NOUN
ger-431	138	43	.	.	PUNCT
ger-431	139	1	spatial	spatial	ADJ
ger-431	139	2	reasoning	reasoning	NOUN
ger-431	139	3	helps	help	VERB
ger-431	139	4	students	student	NOUN
ger-431	139	5	investigate	investigate	VERB
ger-431	139	6	and	and	CCONJ
ger-431	139	7	navigate	navigate	VERB
ger-431	139	8	their	their	PRON
ger-431	139	9	own	own	ADJ
ger-431	139	10	environment	environment	NOUN
ger-431	139	11	by	by	ADP
ger-431	139	12	enabling	enable	VERB
ger-431	139	13	them	they	PRON
ger-431	139	14	to	to	PART
ger-431	139	15	visualize	visualize	VERB
ger-431	139	16	objects	object	NOUN
ger-431	139	17	and	and	CCONJ
ger-431	139	18	locations	location	NOUN
ger-431	139	19	from	from	ADP
ger-431	139	20	different	different	ADJ
ger-431	139	21	perspectives	perspective	NOUN
ger-431	139	22	and	and	CCONJ
ger-431	139	23	orientations	orientation	NOUN
ger-431	139	24	.	.	PUNCT
ger-431	140	1	one	one	NUM
ger-431	140	2	_	_	PUNCT
ger-431	141	1	_	_	PUNCT
ger-431	142	1	_	_	PUNCT
ger-431	143	1	_	_	PUNCT
ger-431	144	1	_	_	PUNCT
ger-431	145	1	_	_	PUNCT
ger-431	146	1	_	_	PUNCT
ger-431	147	1	_	_	PUNCT
ger-431	148	1	_	_	PUNCT
ger-431	149	1	_	_	PUNCT
ger-431	150	1	_	_	PUNCT
ger-431	151	1	_	_	PUNCT
ger-431	152	1	_	_	PUNCT
ger-431	153	1	_	_	PUNCT
ger-431	154	1	_	_	PUNCT
ger-431	155	1	_	_	PUNCT
ger-431	156	1	_	_	PUNCT
ger-431	157	1	_	_	PUNCT
ger-431	158	1	_	_	PUNCT
ger-431	159	1	_	_	PUNCT
ger-431	160	1	_	_	PUNCT
ger-431	161	1	_	_	PUNCT
ger-431	162	1	_	_	PUNCT
ger-431	163	1	_	_	PUNCT
ger-431	164	1	_	_	PUNCT
ger-431	165	1	_	_	PUNCT
ger-431	166	1	_	_	PUNCT
ger-431	167	1	_	_	PUNCT
ger-431	168	1	_	_	PUNCT
ger-431	169	1	_	_	PUNCT
ger-431	170	1	_	_	PUNCT
ger-431	170	2	corresponding	corresponding	ADJ
ger-431	170	3	author	author	NOUN
ger-431	170	4	:	:	PUNCT
ger-431	170	5	lindsey	lindsey	PROPN
ger-431	170	6	perry	perry	PROPN
ger-431	170	7	,	,	PUNCT
ger-431	170	8	research	research	NOUN
ger-431	170	9	in	in	ADP
ger-431	170	10	mathematics	mathematics	PROPN
ger-431	170	11	education	education	NOUN
ger-431	170	12	,	,	PUNCT
ger-431	170	13	simmons	simmon	VERB
ger-431	170	14	school	school	NOUN
ger-431	170	15	of	of	ADP
ger-431	170	16	education	education	NOUN
ger-431	170	17	and	and	CCONJ
ger-431	170	18	human	human	ADJ
ger-431	170	19	development	development	PROPN
ger-431	170	20	southern	southern	PROPN
ger-431	170	21	methodist	methodist	PROPN
ger-431	170	22	university	university	PROPN
ger-431	170	23	,	,	PUNCT
ger-431	170	24	po	po	PROPN
ger-431	170	25	box	box	PROPN
ger-431	170	26	750114	750114	NUM
ger-431	170	27	dallas	dallas	PROPN
ger-431	170	28	,	,	PUNCT
ger-431	170	29	tx	tx	ADP
ger-431	170	30	75275	75275	NUM
ger-431	170	31	-	-	PUNCT
ger-431	170	32	0114	0114	NUM
ger-431	170	33	email	email	NOUN
ger-431	170	34	:	:	PUNCT
ger-431	170	35	leperry@mail.smu.edu	leperry@mail.smu.edu	PROPN
ger-431	170	36	126	126	NUM
ger-431	170	37	global	global	ADJ
ger-431	170	38	education	education	NOUN
ger-431	170	39	review	review	NOUN
ger-431	170	40	5(3	5(3	NUM
ger-431	170	41	)	)	PUNCT
ger-431	170	42	reason	reason	NOUN
ger-431	170	43	spatial	spatial	ADJ
ger-431	170	44	reasoning	reasoning	NOUN
ger-431	170	45	is	be	AUX
ger-431	170	46	often	often	ADV
ger-431	170	47	identified	identify	VERB
ger-431	170	48	as	as	ADP
ger-431	170	49	being	be	AUX
ger-431	170	50	critical	critical	ADJ
ger-431	170	51	for	for	SCONJ
ger-431	170	52	students	student	NOUN
ger-431	170	53	to	to	PART
ger-431	170	54	learn	learn	VERB
ger-431	170	55	is	be	AUX
ger-431	170	56	that	that	SCONJ
ger-431	170	57	students	student	NOUN
ger-431	170	58	’	'	PUNCT
ger-431	170	59	ability	ability	NOUN
ger-431	170	60	to	to	PART
ger-431	170	61	reason	reason	VERB
ger-431	170	62	spatially	spatially	ADV
ger-431	170	63	is	be	AUX
ger-431	170	64	highly	highly	ADV
ger-431	170	65	predictive	predictive	ADJ
ger-431	170	66	of	of	ADP
ger-431	170	67	overall	overall	ADJ
ger-431	170	68	mathematics	mathematic	NOUN
ger-431	170	69	achievement	achievement	NOUN
ger-431	170	70	in	in	ADP
ger-431	170	71	the	the	DET
ger-431	170	72	shortand	shortand	NOUN
ger-431	170	73	long	long	ADJ
ger-431	170	74	-	-	PUNCT
ger-431	170	75	term	term	NOUN
ger-431	170	76	(	(	PUNCT
ger-431	170	77	gilligan	gilligan	NOUN
ger-431	170	78	,	,	PUNCT
ger-431	170	79	flouri	flouri	PROPN
ger-431	170	80	,	,	PUNCT
ger-431	170	81	&	&	CCONJ
ger-431	170	82	farran	farran	NOUN
ger-431	170	83	,	,	PUNCT
ger-431	170	84	2017	2017	NUM
ger-431	170	85	;	;	PUNCT
ger-431	170	86	markey	markey	PROPN
ger-431	170	87	,	,	PUNCT
ger-431	170	88	2009	2009	NUM
ger-431	170	89	;	;	PUNCT
ger-431	170	90	robinson	robinson	PROPN
ger-431	170	91	,	,	PUNCT
ger-431	170	92	abbott	abbott	PROPN
ger-431	170	93	,	,	PUNCT
ger-431	170	94	berninger	berninger	PROPN
ger-431	170	95	,	,	PUNCT
ger-431	170	96	&	&	CCONJ
ger-431	170	97	busse	busse	PROPN
ger-431	170	98	,	,	PUNCT
ger-431	170	99	1996	1996	NUM
ger-431	170	100	)	)	PUNCT
ger-431	170	101	.	.	PUNCT
ger-431	171	1	spatial	spatial	ADJ
ger-431	171	2	reasoning	reasoning	NOUN
ger-431	171	3	also	also	ADV
ger-431	171	4	supports	support	VERB
ger-431	171	5	number	number	NOUN
ger-431	171	6	sense	sense	NOUN
ger-431	171	7	(	(	PUNCT
ger-431	171	8	van	van	PROPN
ger-431	171	9	nes	nes	PROPN
ger-431	171	10	&	&	CCONJ
ger-431	171	11	de	de	X
ger-431	171	12	lange	lange	PROPN
ger-431	171	13	,	,	PUNCT
ger-431	171	14	2007	2007	NUM
ger-431	171	15	)	)	PUNCT
ger-431	171	16	and	and	CCONJ
ger-431	171	17	the	the	DET
ger-431	171	18	development	development	NOUN
ger-431	171	19	of	of	ADP
ger-431	171	20	problem	problem	NOUN
ger-431	171	21	solving	solve	VERB
ger-431	171	22	(	(	PUNCT
ger-431	171	23	battista	battista	PROPN
ger-431	171	24	,	,	PUNCT
ger-431	171	25	1990	1990	NUM
ger-431	171	26	;	;	PUNCT
ger-431	171	27	hegarty	hegarty	PROPN
ger-431	171	28	&	&	CCONJ
ger-431	171	29	kozhevnikov	kozhevnikov	PROPN
ger-431	171	30	,	,	PUNCT
ger-431	171	31	1999	1999	NUM
ger-431	171	32	;	;	PUNCT
ger-431	171	33	van	van	PROPN
ger-431	171	34	garderen	garderen	PROPN
ger-431	171	35	,	,	PUNCT
ger-431	171	36	2006	2006	NUM
ger-431	171	37	)	)	PUNCT
ger-431	171	38	.	.	PUNCT
ger-431	172	1	additionally	additionally	ADV
ger-431	172	2	,	,	PUNCT
ger-431	172	3	spatial	spatial	ADJ
ger-431	172	4	reasoning	reasoning	NOUN
ger-431	172	5	is	be	AUX
ger-431	172	6	crucial	crucial	ADJ
ger-431	172	7	for	for	ADP
ger-431	172	8	many	many	ADJ
ger-431	172	9	careers	career	NOUN
ger-431	172	10	,	,	PUNCT
ger-431	172	11	such	such	ADJ
ger-431	172	12	as	as	ADP
ger-431	172	13	engineering	engineering	NOUN
ger-431	172	14	(	(	PUNCT
ger-431	172	15	olkun	olkun	NOUN
ger-431	172	16	,	,	PUNCT
ger-431	172	17	2003	2003	NUM
ger-431	172	18	)	)	PUNCT
ger-431	172	19	and	and	CCONJ
ger-431	172	20	medicine	medicine	NOUN
ger-431	172	21	(	(	PUNCT
ger-431	172	22	allahyar	allahyar	PROPN
ger-431	172	23	&	&	CCONJ
ger-431	172	24	hunt	hunt	PROPN
ger-431	172	25	,	,	PUNCT
ger-431	172	26	2003	2003	NUM
ger-431	172	27	)	)	PUNCT
ger-431	172	28	.	.	PUNCT
ger-431	173	1	however	however	ADV
ger-431	173	2	,	,	PUNCT
ger-431	173	3	while	while	SCONJ
ger-431	173	4	spatial	spatial	ADJ
ger-431	173	5	reasoning	reasoning	NOUN
ger-431	173	6	is	be	AUX
ger-431	173	7	widely	widely	ADV
ger-431	173	8	cited	cite	VERB
ger-431	173	9	as	as	ADP
ger-431	173	10	being	be	AUX
ger-431	173	11	important	important	ADJ
ger-431	173	12	for	for	ADP
ger-431	173	13	young	young	ADJ
ger-431	173	14	children	child	NOUN
ger-431	173	15	,	,	PUNCT
ger-431	173	16	few	few	ADJ
ger-431	173	17	assessments	assessment	NOUN
ger-431	173	18	exist	exist	VERB
ger-431	173	19	that	that	SCONJ
ger-431	173	20	primarily	primarily	ADV
ger-431	173	21	focus	focus	VERB
ger-431	173	22	on	on	ADP
ger-431	173	23	spatial	spatial	ADJ
ger-431	173	24	reasoning	reasoning	NOUN
ger-431	173	25	,	,	PUNCT
ger-431	173	26	and	and	CCONJ
ger-431	173	27	most	most	ADJ
ger-431	173	28	do	do	AUX
ger-431	173	29	not	not	PART
ger-431	173	30	assess	assess	VERB
ger-431	173	31	all	all	DET
ger-431	173	32	aspects	aspect	NOUN
ger-431	173	33	of	of	ADP
ger-431	173	34	spatial	spatial	ADJ
ger-431	173	35	reasoning	reasoning	NOUN
ger-431	173	36	.	.	PUNCT
ger-431	174	1	furthermore	furthermore	ADV
ger-431	174	2	,	,	PUNCT
ger-431	174	3	the	the	DET
ger-431	174	4	assessments	assessment	NOUN
ger-431	174	5	that	that	PRON
ger-431	174	6	do	do	AUX
ger-431	174	7	exist	exist	VERB
ger-431	174	8	have	have	AUX
ger-431	174	9	not	not	PART
ger-431	174	10	been	be	AUX
ger-431	174	11	used	use	VERB
ger-431	174	12	in	in	ADP
ger-431	174	13	low	low	ADJ
ger-431	174	14	-	-	PUNCT
ger-431	174	15	income	income	NOUN
ger-431	174	16	contexts	contexts	NOUN
ger-431	174	17	.	.	PUNCT
ger-431	175	1	as	as	SCONJ
ger-431	175	2	the	the	DET
ger-431	175	3	global	global	PROPN
ger-431	175	4	development	development	NOUN
ger-431	175	5	community	community	NOUN
ger-431	175	6	shifts	shift	NOUN
ger-431	175	7	its	its	PRON
ger-431	175	8	focus	focus	NOUN
ger-431	175	9	from	from	ADP
ger-431	175	10	improving	improve	VERB
ger-431	175	11	access	access	NOUN
ger-431	175	12	to	to	ADP
ger-431	175	13	education	education	NOUN
ger-431	175	14	to	to	ADP
ger-431	175	15	improving	improve	VERB
ger-431	175	16	learning	learning	NOUN
ger-431	175	17	and	and	CCONJ
ger-431	175	18	instruction	instruction	NOUN
ger-431	175	19	,	,	PUNCT
ger-431	175	20	the	the	DET
ger-431	175	21	need	need	NOUN
ger-431	175	22	for	for	ADP
ger-431	175	23	instruments	instrument	NOUN
ger-431	175	24	that	that	PRON
ger-431	175	25	accurately	accurately	ADV
ger-431	175	26	measure	measure	VERB
ger-431	175	27	student	student	NOUN
ger-431	175	28	achievement	achievement	NOUN
ger-431	175	29	in	in	ADP
ger-431	175	30	mathematics	mathematic	NOUN
ger-431	175	31	and	and	CCONJ
ger-431	175	32	meet	meet	VERB
ger-431	175	33	technical	technical	ADJ
ger-431	175	34	standards	standard	NOUN
ger-431	175	35	is	be	AUX
ger-431	175	36	increasing	increase	VERB
ger-431	175	37	.	.	PUNCT
ger-431	176	1	to	to	PART
ger-431	176	2	fill	fill	VERB
ger-431	176	3	this	this	DET
ger-431	176	4	assessment	assessment	NOUN
ger-431	176	5	gap	gap	NOUN
ger-431	176	6	,	,	PUNCT
ger-431	176	7	rti	rti	PROPN
ger-431	176	8	international	international	PROPN
ger-431	176	9	developed	develop	VERB
ger-431	176	10	a	a	DET
ger-431	176	11	spatial	spatial	ADJ
ger-431	176	12	reasoning	reasoning	NOUN
ger-431	176	13	subtask	subtask	NOUN
ger-431	176	14	for	for	ADP
ger-431	176	15	the	the	DET
ger-431	176	16	early	early	ADJ
ger-431	176	17	grade	grade	NOUN
ger-431	176	18	mathematics	mathematic	NOUN
ger-431	176	19	assessment	assessment	NOUN
ger-431	176	20	(	(	PUNCT
ger-431	176	21	egma	egma	NOUN
ger-431	176	22	)	)	PUNCT
ger-431	176	23	and	and	CCONJ
ger-431	176	24	piloted	pilot	VERB
ger-431	176	25	the	the	DET
ger-431	176	26	spatial	spatial	ADJ
ger-431	176	27	reasoning	reasoning	NOUN
ger-431	176	28	items	item	NOUN
ger-431	176	29	in	in	ADP
ger-431	176	30	jordan	jordan	PROPN
ger-431	176	31	.	.	PUNCT
ger-431	177	1	the	the	DET
ger-431	177	2	purpose	purpose	NOUN
ger-431	177	3	of	of	ADP
ger-431	177	4	this	this	DET
ger-431	177	5	paper	paper	NOUN
ger-431	177	6	is	be	AUX
ger-431	177	7	two	two	NUM
ger-431	177	8	-	-	NOUN
ger-431	177	9	fold	fold	ADJ
ger-431	177	10	:	:	PUNCT
ger-431	177	11	1	1	NUM
ger-431	177	12	)	)	PUNCT
ger-431	177	13	to	to	PART
ger-431	177	14	present	present	VERB
ger-431	177	15	information	information	NOUN
ger-431	177	16	on	on	ADP
ger-431	177	17	this	this	DET
ger-431	177	18	experimental	experimental	ADJ
ger-431	177	19	measure	measure	NOUN
ger-431	177	20	and	and	CCONJ
ger-431	177	21	the	the	DET
ger-431	177	22	results	result	NOUN
ger-431	177	23	from	from	ADP
ger-431	177	24	the	the	DET
ger-431	177	25	pilot	pilot	NOUN
ger-431	177	26	testing	testing	NOUN
ger-431	177	27	,	,	PUNCT
ger-431	177	28	and	and	CCONJ
ger-431	177	29	2	2	NUM
ger-431	177	30	)	)	PUNCT
ger-431	177	31	to	to	PART
ger-431	177	32	discuss	discuss	VERB
ger-431	177	33	how	how	SCONJ
ger-431	177	34	differences	difference	NOUN
ger-431	177	35	in	in	ADP
ger-431	177	36	item	item	NOUN
ger-431	177	37	analysis	analysis	NOUN
ger-431	177	38	techniques	technique	NOUN
ger-431	177	39	may	may	AUX
ger-431	177	40	lead	lead	VERB
ger-431	177	41	to	to	ADP
ger-431	177	42	different	different	ADJ
ger-431	177	43	validity	validity	NOUN
ger-431	177	44	conclusions	conclusion	NOUN
ger-431	177	45	.	.	PUNCT
ger-431	178	1	for	for	ADP
ger-431	178	2	the	the	DET
ger-431	178	3	first	first	ADJ
ger-431	178	4	purpose	purpose	NOUN
ger-431	178	5	,	,	PUNCT
ger-431	178	6	one	one	NUM
ger-431	178	7	primary	primary	ADJ
ger-431	178	8	research	research	NOUN
ger-431	178	9	question	question	NOUN
ger-431	178	10	with	with	ADP
ger-431	178	11	two	two	NUM
ger-431	178	12	sub	sub	NOUN
ger-431	178	13	-	-	NOUN
ger-431	178	14	questions	question	NOUN
ger-431	178	15	was	be	AUX
ger-431	178	16	proposed	propose	VERB
ger-431	178	17	:	:	PUNCT
ger-431	178	18	is	be	AUX
ger-431	178	19	the	the	DET
ger-431	178	20	spatial	spatial	ADJ
ger-431	178	21	reasoning	reasoning	NOUN
ger-431	178	22	subtask	subtask	NOUN
ger-431	178	23	a	a	DET
ger-431	178	24	technically	technically	ADV
ger-431	178	25	adequate	adequate	ADJ
ger-431	178	26	measure	measure	NOUN
ger-431	178	27	that	that	PRON
ger-431	178	28	reliably	reliably	ADV
ger-431	178	29	estimates	estimate	VERB
ger-431	178	30	students	student	NOUN
ger-431	178	31	’	'	PUNCT
ger-431	178	32	spatial	spatial	ADJ
ger-431	178	33	reasoning	reasoning	NOUN
ger-431	178	34	abilities	ability	NOUN
ger-431	178	35	?	?	PUNCT
ger-431	179	1	a	a	X
ger-431	179	2	)	)	PUNCT
ger-431	179	3	does	do	AUX
ger-431	179	4	the	the	DET
ger-431	179	5	two	two	NUM
ger-431	179	6	-	-	PUNCT
ger-431	179	7	parameter	parameter	NOUN
ger-431	179	8	item	item	NOUN
ger-431	179	9	response	response	NOUN
ger-431	179	10	theory	theory	NOUN
ger-431	179	11	model	model	NOUN
ger-431	179	12	fit	fit	VERB
ger-431	179	13	the	the	DET
ger-431	179	14	spatial	spatial	ADJ
ger-431	179	15	reasoning	reasoning	NOUN
ger-431	179	16	pilot	pilot	NOUN
ger-431	179	17	test	test	NOUN
ger-431	179	18	data	datum	NOUN
ger-431	179	19	with	with	ADP
ger-431	179	20	acceptable	acceptable	ADJ
ger-431	179	21	item	item	NOUN
ger-431	179	22	parameters	parameter	NOUN
ger-431	179	23	and	and	CCONJ
ger-431	179	24	fit	fit	ADJ
ger-431	179	25	statistics	statistic	NOUN
ger-431	179	26	?	?	PUNCT
ger-431	180	1	b	b	X
ger-431	180	2	)	)	PUNCT
ger-431	180	3	is	be	AUX
ger-431	180	4	the	the	DET
ger-431	180	5	reliability	reliability	NOUN
ger-431	180	6	of	of	ADP
ger-431	180	7	the	the	DET
ger-431	180	8	data	datum	NOUN
ger-431	180	9	generated	generate	VERB
ger-431	180	10	by	by	ADP
ger-431	180	11	the	the	DET
ger-431	180	12	spatial	spatial	ADJ
ger-431	180	13	reasoning	reasoning	NOUN
ger-431	180	14	subtask	subtask	NOUN
ger-431	180	15	sufficient	sufficient	ADJ
ger-431	180	16	for	for	ADP
ger-431	180	17	the	the	DET
ger-431	180	18	intended	intend	VERB
ger-431	180	19	interpretation	interpretation	NOUN
ger-431	180	20	of	of	ADP
ger-431	180	21	the	the	DET
ger-431	180	22	subtask	subtask	NOUN
ger-431	180	23	?	?	PUNCT
ger-431	181	1	during	during	ADP
ger-431	181	2	the	the	DET
ger-431	181	3	investigation	investigation	NOUN
ger-431	181	4	into	into	ADP
ger-431	181	5	these	these	DET
ger-431	181	6	research	research	NOUN
ger-431	181	7	questions	question	NOUN
ger-431	181	8	,	,	PUNCT
ger-431	181	9	analyses	analysis	NOUN
ger-431	181	10	from	from	ADP
ger-431	181	11	both	both	DET
ger-431	181	12	item	item	NOUN
ger-431	181	13	response	response	NOUN
ger-431	181	14	theory	theory	NOUN
ger-431	181	15	(	(	PUNCT
ger-431	181	16	irt	irt	PROPN
ger-431	181	17	)	)	PUNCT
ger-431	181	18	and	and	CCONJ
ger-431	181	19	classical	classical	ADJ
ger-431	181	20	test	test	NOUN
ger-431	181	21	theory	theory	NOUN
ger-431	181	22	(	(	PUNCT
ger-431	181	23	crt	crt	ADJ
ger-431	181	24	)	)	PUNCT
ger-431	181	25	frameworks	framework	NOUN
ger-431	181	26	were	be	AUX
ger-431	181	27	conducted	conduct	VERB
ger-431	181	28	.	.	PUNCT
ger-431	182	1	therefore	therefore	ADV
ger-431	182	2	,	,	PUNCT
ger-431	182	3	in	in	ADP
ger-431	182	4	addition	addition	NOUN
ger-431	182	5	to	to	ADP
ger-431	182	6	providing	provide	VERB
ger-431	182	7	evidence	evidence	NOUN
ger-431	182	8	for	for	ADP
ger-431	182	9	these	these	DET
ger-431	182	10	specific	specific	ADJ
ger-431	182	11	research	research	NOUN
ger-431	182	12	questions	question	NOUN
ger-431	182	13	,	,	PUNCT
ger-431	182	14	the	the	DET
ger-431	182	15	second	second	ADJ
ger-431	182	16	purpose	purpose	NOUN
ger-431	182	17	of	of	ADP
ger-431	182	18	this	this	DET
ger-431	182	19	paper	paper	NOUN
ger-431	182	20	was	be	AUX
ger-431	182	21	to	to	PART
ger-431	182	22	draw	draw	VERB
ger-431	182	23	attention	attention	NOUN
ger-431	182	24	to	to	ADP
ger-431	182	25	the	the	DET
ger-431	182	26	differences	difference	NOUN
ger-431	182	27	between	between	ADP
ger-431	182	28	item	item	NOUN
ger-431	182	29	analysis	analysis	NOUN
ger-431	182	30	techniques	technique	NOUN
ger-431	182	31	,	,	PUNCT
ger-431	182	32	the	the	DET
ger-431	182	33	potential	potential	ADJ
ger-431	182	34	differences	difference	NOUN
ger-431	182	35	in	in	ADP
ger-431	182	36	interpretations	interpretation	NOUN
ger-431	182	37	made	make	VERB
ger-431	182	38	using	use	VERB
ger-431	182	39	these	these	DET
ger-431	182	40	techniques	technique	NOUN
ger-431	182	41	,	,	PUNCT
ger-431	182	42	and	and	CCONJ
ger-431	182	43	the	the	DET
ger-431	182	44	implications	implication	NOUN
ger-431	182	45	of	of	ADP
ger-431	182	46	using	use	VERB
ger-431	182	47	each	each	DET
ger-431	182	48	method	method	NOUN
ger-431	182	49	.	.	PUNCT
ger-431	183	1	information	information	NOUN
ger-431	183	2	about	about	ADP
ger-431	183	3	spatial	spatial	ADJ
ger-431	183	4	reasoning	reasoning	NOUN
ger-431	183	5	,	,	PUNCT
ger-431	183	6	the	the	DET
ger-431	183	7	egma	egma	PROPN
ger-431	183	8	spatial	spatial	ADJ
ger-431	183	9	reasoning	reasoning	NOUN
ger-431	183	10	subtask	subtask	NOUN
ger-431	183	11	,	,	PUNCT
ger-431	183	12	and	and	CCONJ
ger-431	183	13	validity	validity	NOUN
ger-431	183	14	are	be	AUX
ger-431	183	15	included	include	VERB
ger-431	183	16	to	to	PART
ger-431	183	17	provide	provide	VERB
ger-431	183	18	pertinent	pertinent	ADJ
ger-431	183	19	background	background	NOUN
ger-431	183	20	and	and	CCONJ
ger-431	183	21	theoretical	theoretical	ADJ
ger-431	183	22	foundations	foundation	NOUN
ger-431	183	23	for	for	ADP
ger-431	183	24	these	these	DET
ger-431	183	25	research	research	NOUN
ger-431	183	26	questions	question	NOUN
ger-431	183	27	.	.	PUNCT
ger-431	184	1	spatial	spatial	ADJ
ger-431	184	2	reasoning	reasoning	NOUN
ger-431	184	3	spatial	spatial	ADJ
ger-431	184	4	abilities	ability	NOUN
ger-431	184	5	are	be	AUX
ger-431	184	6	an	an	DET
ger-431	184	7	important	important	ADJ
ger-431	184	8	component	component	NOUN
ger-431	184	9	of	of	ADP
ger-431	184	10	aptitude	aptitude	NOUN
ger-431	184	11	and	and	CCONJ
ger-431	184	12	have	have	AUX
ger-431	184	13	been	be	AUX
ger-431	184	14	researched	research	VERB
ger-431	184	15	and	and	CCONJ
ger-431	184	16	investigated	investigate	VERB
ger-431	184	17	for	for	ADP
ger-431	184	18	over	over	ADP
ger-431	184	19	100	100	NUM
ger-431	184	20	years	year	NOUN
ger-431	184	21	(	(	PUNCT
ger-431	184	22	galton	galton	PROPN
ger-431	184	23	,	,	PUNCT
ger-431	184	24	1883	1883	NUM
ger-431	184	25	;	;	PUNCT
ger-431	184	26	thurstone	thurstone	PROPN
ger-431	184	27	&	&	CCONJ
ger-431	184	28	thurstone	thurstone	PROPN
ger-431	184	29	,	,	PUNCT
ger-431	184	30	1941	1941	NUM
ger-431	184	31	)	)	PUNCT
ger-431	184	32	.	.	PUNCT
ger-431	185	1	spatial	spatial	ADJ
ger-431	185	2	reasoning	reasoning	NOUN
ger-431	185	3	moves	move	VERB
ger-431	185	4	beyond	beyond	ADP
ger-431	185	5	geometric	geometric	ADJ
ger-431	185	6	ideas	idea	NOUN
ger-431	185	7	of	of	ADP
ger-431	185	8	shape	shape	NOUN
ger-431	185	9	and	and	CCONJ
ger-431	185	10	properties	property	NOUN
ger-431	185	11	,	,	PUNCT
ger-431	185	12	as	as	SCONJ
ger-431	185	13	theorized	theorize	VERB
ger-431	185	14	by	by	ADP
ger-431	185	15	van	van	PROPN
ger-431	185	16	hiele	hiele	PROPN
ger-431	185	17	(	(	PUNCT
ger-431	185	18	1983	1983	NUM
ger-431	185	19	)	)	PUNCT
ger-431	185	20	,	,	PUNCT
ger-431	185	21	and	and	CCONJ
ger-431	185	22	instead	instead	ADV
ger-431	185	23	focuses	focus	VERB
ger-431	185	24	on	on	ADP
ger-431	185	25	understanding	understand	VERB
ger-431	185	26	the	the	DET
ger-431	185	27	complexity	complexity	NOUN
ger-431	185	28	of	of	ADP
ger-431	185	29	one	one	NUM
ger-431	185	30	’s	’s	PART
ger-431	185	31	environment	environment	NOUN
ger-431	185	32	.	.	PUNCT
ger-431	186	1	while	while	SCONJ
ger-431	186	2	spatial	spatial	ADJ
ger-431	186	3	tasks	task	NOUN
ger-431	186	4	require	require	VERB
ger-431	186	5	many	many	ADJ
ger-431	186	6	different	different	ADJ
ger-431	186	7	skills	skill	NOUN
ger-431	186	8	,	,	PUNCT
ger-431	186	9	the	the	DET
ger-431	186	10	general	general	ADJ
ger-431	186	11	consensus	consensus	NOUN
ger-431	186	12	of	of	ADP
ger-431	186	13	researchers	researcher	NOUN
ger-431	186	14	is	be	AUX
ger-431	186	15	that	that	SCONJ
ger-431	186	16	spatial	spatial	ADJ
ger-431	186	17	reasoning	reasoning	NOUN
ger-431	186	18	consists	consist	VERB
ger-431	186	19	of	of	ADP
ger-431	186	20	two	two	NUM
ger-431	186	21	factors	factor	NOUN
ger-431	186	22	:	:	PUNCT
ger-431	186	23	spatial	spatial	ADJ
ger-431	186	24	visualization	visualization	NOUN
ger-431	186	25	and	and	CCONJ
ger-431	186	26	spatial	spatial	ADJ
ger-431	186	27	orientation	orientation	NOUN
ger-431	186	28	(	(	PUNCT
ger-431	186	29	bishop	bishop	PROPN
ger-431	186	30	,	,	PUNCT
ger-431	186	31	1980	1980	NUM
ger-431	186	32	;	;	PUNCT
ger-431	186	33	mcgee	mcgee	PROPN
ger-431	186	34	,	,	PUNCT
ger-431	186	35	1979	1979	NUM
ger-431	186	36	;	;	PUNCT
ger-431	186	37	nrc	nrc	PROPN
ger-431	186	38	,	,	PUNCT
ger-431	186	39	2009	2009	NUM
ger-431	186	40	;	;	PUNCT
ger-431	186	41	sarama	sarama	PROPN
ger-431	186	42	&	&	CCONJ
ger-431	186	43	clements	clements	PROPN
ger-431	186	44	,	,	PUNCT
ger-431	186	45	2009	2009	NUM
ger-431	186	46	)	)	PUNCT
ger-431	186	47	.	.	PUNCT
ger-431	187	1	the	the	DET
ger-431	187	2	distinction	distinction	NOUN
ger-431	187	3	between	between	ADP
ger-431	187	4	these	these	DET
ger-431	187	5	two	two	NUM
ger-431	187	6	factors	factor	NOUN
ger-431	187	7	lies	lie	VERB
ger-431	187	8	in	in	ADP
ger-431	187	9	different	different	ADJ
ger-431	187	10	analyses	analysis	NOUN
ger-431	187	11	,	,	PUNCT
ger-431	187	12	different	different	ADJ
ger-431	187	13	conclusions	conclusion	NOUN
ger-431	187	14	127	127	NUM
ger-431	187	15	what	what	PRON
ger-431	187	16	is	be	AUX
ger-431	187	17	being	be	AUX
ger-431	187	18	moved	move	VERB
ger-431	187	19	.	.	PUNCT
ger-431	188	1	with	with	ADP
ger-431	188	2	spatial	spatial	ADJ
ger-431	188	3	visualization	visualization	NOUN
ger-431	188	4	,	,	PUNCT
ger-431	188	5	a	a	DET
ger-431	188	6	person	person	NOUN
ger-431	188	7	mentally	mentally	ADV
ger-431	188	8	visualizes	visualize	VERB
ger-431	188	9	and	and	CCONJ
ger-431	188	10	transforms	transform	VERB
ger-431	188	11	an	an	DET
ger-431	188	12	image	image	NOUN
ger-431	188	13	;	;	PUNCT
ger-431	188	14	the	the	DET
ger-431	188	15	visualized	visualize	VERB
ger-431	188	16	image	image	NOUN
ger-431	188	17	is	be	AUX
ger-431	188	18	being	be	AUX
ger-431	188	19	moved	move	VERB
ger-431	188	20	mentally	mentally	ADV
ger-431	188	21	and	and	CCONJ
ger-431	188	22	the	the	DET
ger-431	188	23	person	person	NOUN
ger-431	188	24	’s	’s	PART
ger-431	188	25	perspective	perspective	NOUN
ger-431	188	26	remains	remain	VERB
ger-431	188	27	stationary	stationary	ADJ
ger-431	188	28	.	.	PUNCT
ger-431	189	1	with	with	ADP
ger-431	189	2	spatial	spatial	ADJ
ger-431	189	3	orientation	orientation	NOUN
ger-431	189	4	,	,	PUNCT
ger-431	189	5	a	a	DET
ger-431	189	6	person	person	NOUN
ger-431	189	7	mentally	mentally	ADV
ger-431	189	8	views	view	VERB
ger-431	189	9	environments	environment	NOUN
ger-431	189	10	from	from	ADP
ger-431	189	11	different	different	ADJ
ger-431	189	12	perspectives	perspective	NOUN
ger-431	189	13	;	;	PUNCT
ger-431	189	14	in	in	ADP
ger-431	189	15	this	this	DET
ger-431	189	16	case	case	NOUN
ger-431	189	17	,	,	PUNCT
ger-431	189	18	the	the	DET
ger-431	189	19	environment	environment	NOUN
ger-431	189	20	remains	remain	VERB
ger-431	189	21	stationary	stationary	ADJ
ger-431	189	22	and	and	CCONJ
ger-431	189	23	the	the	DET
ger-431	189	24	person	person	NOUN
ger-431	189	25	mentally	mentally	ADV
ger-431	189	26	moves	move	VERB
ger-431	189	27	their	their	PRON
ger-431	189	28	own	own	ADJ
ger-431	189	29	position	position	NOUN
ger-431	189	30	around	around	ADP
ger-431	189	31	the	the	DET
ger-431	189	32	environment	environment	NOUN
ger-431	189	33	.	.	PUNCT
ger-431	190	1	in	in	ADP
ger-431	190	2	general	general	ADJ
ger-431	190	3	,	,	PUNCT
ger-431	190	4	spatial	spatial	ADJ
ger-431	190	5	reasoning	reasoning	NOUN
ger-431	190	6	focuses	focus	VERB
ger-431	190	7	on	on	ADP
ger-431	190	8	mentally	mentally	ADV
ger-431	190	9	transforming	transform	VERB
ger-431	190	10	objects	object	NOUN
ger-431	190	11	or	or	CCONJ
ger-431	190	12	seeing	see	VERB
ger-431	190	13	these	these	DET
ger-431	190	14	objects	object	NOUN
ger-431	190	15	from	from	ADP
ger-431	190	16	different	different	ADJ
ger-431	190	17	perspectives	perspective	NOUN
ger-431	190	18	.	.	PUNCT
ger-431	191	1	the	the	DET
ger-431	191	2	egma	egma	PROPN
ger-431	191	3	spatial	spatial	ADJ
ger-431	191	4	reasoning	reasoning	NOUN
ger-431	191	5	subtask	subtask	NOUN
ger-431	191	6	primarily	primarily	ADV
ger-431	191	7	focuses	focus	VERB
ger-431	191	8	on	on	ADP
ger-431	191	9	spatial	spatial	ADJ
ger-431	191	10	visualization	visualization	NOUN
ger-431	191	11	skills	skill	NOUN
ger-431	191	12	.	.	PUNCT
ger-431	192	1	this	this	DET
ger-431	192	2	section	section	NOUN
ger-431	192	3	provides	provide	VERB
ger-431	192	4	additional	additional	ADJ
ger-431	192	5	information	information	NOUN
ger-431	192	6	on	on	ADP
ger-431	192	7	the	the	DET
ger-431	192	8	construct	construct	NOUN
ger-431	192	9	of	of	ADP
ger-431	192	10	spatial	spatial	ADJ
ger-431	192	11	visualization	visualization	NOUN
ger-431	192	12	and	and	CCONJ
ger-431	192	13	details	detail	NOUN
ger-431	192	14	when	when	SCONJ
ger-431	192	15	spatial	spatial	ADJ
ger-431	192	16	visualization	visualization	NOUN
ger-431	192	17	develops	develop	VERB
ger-431	192	18	in	in	ADP
ger-431	192	19	young	young	ADJ
ger-431	192	20	children	child	NOUN
ger-431	192	21	.	.	PUNCT
ger-431	193	1	spatial	spatial	ADJ
ger-431	193	2	visualization	visualization	NOUN
ger-431	193	3	spatial	spatial	ADJ
ger-431	193	4	visualization	visualization	NOUN
ger-431	193	5	is	be	AUX
ger-431	193	6	the	the	DET
ger-431	193	7	ability	ability	NOUN
ger-431	193	8	to	to	PART
ger-431	193	9	transform	transform	VERB
ger-431	193	10	figures	figure	NOUN
ger-431	193	11	mentally	mentally	ADV
ger-431	193	12	(	(	PUNCT
ger-431	193	13	mcgee	mcgee	PROPN
ger-431	193	14	,	,	PUNCT
ger-431	193	15	1979	1979	NUM
ger-431	193	16	)	)	PUNCT
ger-431	193	17	.	.	PUNCT
ger-431	194	1	this	this	PRON
ger-431	194	2	is	be	AUX
ger-431	194	3	a	a	DET
ger-431	194	4	complex	complex	ADJ
ger-431	194	5	mental	mental	ADJ
ger-431	194	6	process	process	NOUN
ger-431	194	7	that	that	PRON
ger-431	194	8	first	first	ADV
ger-431	194	9	requires	require	VERB
ger-431	194	10	a	a	DET
ger-431	194	11	person	person	NOUN
ger-431	194	12	to	to	PART
ger-431	194	13	visualize	visualize	VERB
ger-431	194	14	a	a	DET
ger-431	194	15	static	static	ADJ
ger-431	194	16	image	image	NOUN
ger-431	194	17	(	(	PUNCT
ger-431	194	18	clements	clements	PROPN
ger-431	194	19	,	,	PUNCT
ger-431	194	20	2004	2004	NUM
ger-431	194	21	;	;	PUNCT
ger-431	194	22	kosslyn	kosslyn	NOUN
ger-431	194	23	,	,	PUNCT
ger-431	194	24	1983	1983	NUM
ger-431	194	25	)	)	PUNCT
ger-431	194	26	,	,	PUNCT
ger-431	194	27	which	which	PRON
ger-431	194	28	is	be	AUX
ger-431	194	29	similar	similar	ADJ
ger-431	194	30	to	to	ADP
ger-431	194	31	a	a	DET
ger-431	194	32	photo	photo	NOUN
ger-431	194	33	(	(	PUNCT
ger-431	194	34	i.e.	i.e.	X
ger-431	194	35	,	,	PUNCT
ger-431	194	36	the	the	DET
ger-431	194	37	objects	object	NOUN
ger-431	194	38	can	can	AUX
ger-431	194	39	be	be	AUX
ger-431	194	40	seen	see	VERB
ger-431	194	41	but	but	CCONJ
ger-431	194	42	ca	can	AUX
ger-431	194	43	n’t	not	PART
ger-431	194	44	be	be	AUX
ger-431	194	45	moved	move	VERB
ger-431	194	46	)	)	PUNCT
ger-431	194	47	.	.	PUNCT
ger-431	195	1	the	the	DET
ger-431	195	2	image	image	NOUN
ger-431	195	3	must	must	AUX
ger-431	195	4	be	be	AUX
ger-431	195	5	maintained	maintain	VERB
ger-431	195	6	and	and	CCONJ
ger-431	195	7	held	hold	VERB
ger-431	195	8	in	in	ADP
ger-431	195	9	the	the	DET
ger-431	195	10	person	person	NOUN
ger-431	195	11	’s	’s	PART
ger-431	195	12	mind	mind	NOUN
ger-431	195	13	,	,	PUNCT
ger-431	195	14	and	and	CCONJ
ger-431	195	15	then	then	ADV
ger-431	195	16	the	the	DET
ger-431	195	17	image	image	NOUN
ger-431	195	18	can	can	AUX
ger-431	195	19	be	be	AUX
ger-431	195	20	moved	move	VERB
ger-431	195	21	mentally	mentally	ADV
ger-431	195	22	to	to	PART
ger-431	195	23	rotate	rotate	VERB
ger-431	195	24	or	or	CCONJ
ger-431	195	25	transform	transform	VERB
ger-431	195	26	it	it	PRON
ger-431	195	27	in	in	ADP
ger-431	195	28	some	some	DET
ger-431	195	29	way	way	NOUN
ger-431	195	30	.	.	PUNCT
ger-431	196	1	spatial	spatial	ADJ
ger-431	196	2	visualization	visualization	NOUN
ger-431	196	3	can	can	AUX
ger-431	196	4	be	be	AUX
ger-431	196	5	used	use	VERB
ger-431	196	6	to	to	PART
ger-431	196	7	determine	determine	VERB
ger-431	196	8	if	if	SCONJ
ger-431	196	9	two	two	NUM
ger-431	196	10	figures	figure	NOUN
ger-431	196	11	are	be	AUX
ger-431	196	12	congruent	congruent	ADJ
ger-431	196	13	or	or	CCONJ
ger-431	196	14	to	to	PART
ger-431	196	15	determine	determine	VERB
ger-431	196	16	if	if	SCONJ
ger-431	196	17	there	there	PRON
ger-431	196	18	are	be	VERB
ger-431	196	19	hidden	hidden	ADJ
ger-431	196	20	parts	part	NOUN
ger-431	196	21	of	of	ADP
ger-431	196	22	three	three	NUM
ger-431	196	23	-	-	PUNCT
ger-431	196	24	dimensional	dimensional	ADJ
ger-431	196	25	figures	figure	NOUN
ger-431	196	26	.	.	PUNCT
ger-431	197	1	spatial	spatial	ADJ
ger-431	197	2	visualization	visualization	NOUN
ger-431	197	3	has	have	AUX
ger-431	197	4	not	not	PART
ger-431	197	5	been	be	AUX
ger-431	197	6	as	as	ADV
ger-431	197	7	heavily	heavily	ADV
ger-431	197	8	researched	research	VERB
ger-431	197	9	as	as	ADP
ger-431	197	10	spatial	spatial	ADJ
ger-431	197	11	orientation	orientation	NOUN
ger-431	197	12	(	(	PUNCT
ger-431	197	13	sarama	sarama	PROPN
ger-431	197	14	&	&	CCONJ
ger-431	197	15	clements	clements	PROPN
ger-431	197	16	,	,	PUNCT
ger-431	197	17	2009	2009	NUM
ger-431	197	18	)	)	PUNCT
ger-431	197	19	,	,	PUNCT
ger-431	197	20	primarily	primarily	ADV
ger-431	197	21	because	because	SCONJ
ger-431	197	22	it	it	PRON
ger-431	197	23	is	be	AUX
ger-431	197	24	difficult	difficult	ADJ
ger-431	197	25	to	to	PART
ger-431	197	26	observe	observe	VERB
ger-431	197	27	spatial	spatial	ADJ
ger-431	197	28	visualization	visualization	NOUN
ger-431	197	29	.	.	PUNCT
ger-431	198	1	spatial	spatial	ADJ
ger-431	198	2	visualization	visualization	NOUN
ger-431	198	3	develops	develop	VERB
ger-431	198	4	early	early	ADV
ger-431	198	5	in	in	ADP
ger-431	198	6	life	life	NOUN
ger-431	198	7	.	.	PUNCT
ger-431	199	1	at	at	ADP
ger-431	199	2	first	first	ADV
ger-431	199	3	,	,	PUNCT
ger-431	199	4	the	the	DET
ger-431	199	5	images	image	NOUN
ger-431	199	6	children	child	NOUN
ger-431	199	7	imagine	imagine	VERB
ger-431	199	8	mentally	mentally	ADV
ger-431	199	9	are	be	AUX
ger-431	199	10	static	static	ADJ
ger-431	199	11	.	.	PUNCT
ger-431	200	1	however	however	ADV
ger-431	200	2	,	,	PUNCT
ger-431	200	3	around	around	ADP
ger-431	200	4	the	the	DET
ger-431	200	5	age	age	NOUN
ger-431	200	6	of	of	ADP
ger-431	200	7	4	4	NUM
ger-431	200	8	,	,	PUNCT
ger-431	200	9	children	child	NOUN
ger-431	200	10	demonstrate	demonstrate	VERB
ger-431	200	11	the	the	DET
ger-431	200	12	ability	ability	NOUN
ger-431	200	13	to	to	PART
ger-431	200	14	rotate	rotate	VERB
ger-431	200	15	objects	object	NOUN
ger-431	200	16	mentally	mentally	ADV
ger-431	200	17	(	(	PUNCT
ger-431	200	18	frick	frick	PROPN
ger-431	200	19	,	,	PUNCT
ger-431	200	20	hansen	hansen	PROPN
ger-431	200	21	,	,	PUNCT
ger-431	200	22	&	&	CCONJ
ger-431	200	23	newcombe	newcombe	PROPN
ger-431	200	24	,	,	PUNCT
ger-431	200	25	2013	2013	NUM
ger-431	200	26	;	;	PUNCT
ger-431	200	27	marmor	marmor	NOUN
ger-431	200	28	,	,	PUNCT
ger-431	200	29	1975	1975	NUM
ger-431	200	30	)	)	PUNCT
ger-431	200	31	.	.	PUNCT
ger-431	201	1	then	then	ADV
ger-431	201	2	,	,	PUNCT
ger-431	201	3	at	at	ADP
ger-431	201	4	the	the	DET
ger-431	201	5	age	age	NOUN
ger-431	201	6	of	of	ADP
ger-431	201	7	5	5	NUM
ger-431	201	8	,	,	PUNCT
ger-431	201	9	children	child	NOUN
ger-431	201	10	can	can	AUX
ger-431	201	11	translate	translate	VERB
ger-431	201	12	and	and	CCONJ
ger-431	201	13	reflect	reflect	VERB
ger-431	201	14	images	image	NOUN
ger-431	201	15	(	(	PUNCT
ger-431	201	16	sarama	sarama	NOUN
ger-431	201	17	&	&	CCONJ
ger-431	201	18	clements	clements	PROPN
ger-431	201	19	,	,	PUNCT
ger-431	201	20	2009	2009	NUM
ger-431	201	21	)	)	PUNCT
ger-431	201	22	.	.	PUNCT
ger-431	202	1	children	child	NOUN
ger-431	202	2	can	can	AUX
ger-431	202	3	rotate	rotate	VERB
ger-431	202	4	images	image	NOUN
ger-431	202	5	with	with	ADP
ger-431	202	6	increasingly	increasingly	ADV
ger-431	202	7	complex	complex	ADJ
ger-431	202	8	angles	angle	NOUN
ger-431	202	9	(	(	PUNCT
ger-431	202	10	e.g.	e.g.	ADV
ger-431	202	11	,	,	PUNCT
ger-431	202	12	45	45	NUM
ger-431	202	13	°	°	NUM
ger-431	202	14	)	)	PUNCT
ger-431	202	15	at	at	ADP
ger-431	202	16	age	age	NOUN
ger-431	202	17	6	6	NUM
ger-431	202	18	and	and	CCONJ
ger-431	202	19	can	can	AUX
ger-431	202	20	perform	perform	VERB
ger-431	202	21	diagonal	diagonal	ADJ
ger-431	202	22	translations	translation	NOUN
ger-431	202	23	by	by	ADP
ger-431	202	24	age	age	NOUN
ger-431	202	25	7	7	NUM
ger-431	202	26	.	.	PUNCT
ger-431	203	1	while	while	SCONJ
ger-431	203	2	these	these	DET
ger-431	203	3	spatial	spatial	ADJ
ger-431	203	4	visualization	visualization	NOUN
ger-431	203	5	abilities	ability	NOUN
ger-431	203	6	appear	appear	VERB
ger-431	203	7	and	and	CCONJ
ger-431	203	8	develop	develop	VERB
ger-431	203	9	in	in	ADP
ger-431	203	10	early	early	ADJ
ger-431	203	11	childhood	childhood	NOUN
ger-431	203	12	,	,	PUNCT
ger-431	203	13	these	these	DET
ger-431	203	14	abilities	ability	NOUN
ger-431	203	15	continue	continue	VERB
ger-431	203	16	to	to	PART
ger-431	203	17	improve	improve	VERB
ger-431	203	18	through	through	ADP
ger-431	203	19	adolescence	adolescence	NOUN
ger-431	203	20	(	(	PUNCT
ger-431	203	21	ben	ben	PROPN
ger-431	203	22	-	-	PROPN
ger-431	203	23	chaim	chaim	PROPN
ger-431	203	24	,	,	PUNCT
ger-431	203	25	lappan	lappan	PROPN
ger-431	203	26	,	,	PUNCT
ger-431	203	27	&	&	CCONJ
ger-431	203	28	houang	houang	PROPN
ger-431	203	29	,	,	PUNCT
ger-431	203	30	1988	1988	NUM
ger-431	203	31	)	)	PUNCT
ger-431	203	32	and	and	CCONJ
ger-431	203	33	into	into	ADP
ger-431	203	34	adulthood	adulthood	NOUN
ger-431	203	35	.	.	PUNCT
ger-431	204	1	spatial	spatial	ADJ
ger-431	204	2	structuring	structure	VERB
ger-431	204	3	one	one	NUM
ger-431	204	4	way	way	NOUN
ger-431	204	5	children	child	NOUN
ger-431	204	6	demonstrate	demonstrate	VERB
ger-431	204	7	spatial	spatial	ADJ
ger-431	204	8	visualization	visualization	NOUN
ger-431	204	9	skills	skill	NOUN
ger-431	204	10	is	be	AUX
ger-431	204	11	through	through	ADP
ger-431	204	12	spatial	spatial	ADJ
ger-431	204	13	structuring	structuring	NOUN
ger-431	204	14	tasks	task	NOUN
ger-431	204	15	.	.	PUNCT
ger-431	205	1	spatial	spatial	ADJ
ger-431	205	2	structuring	structuring	NOUN
ger-431	205	3	is	be	AUX
ger-431	205	4	“	"	PUNCT
ger-431	205	5	the	the	DET
ger-431	205	6	mental	mental	ADJ
ger-431	205	7	act	act	NOUN
ger-431	205	8	of	of	ADP
ger-431	205	9	constructing	construct	VERB
ger-431	205	10	an	an	DET
ger-431	205	11	organization	organization	NOUN
ger-431	205	12	or	or	CCONJ
ger-431	205	13	form	form	NOUN
ger-431	205	14	for	for	ADP
ger-431	205	15	an	an	DET
ger-431	205	16	object	object	NOUN
ger-431	205	17	or	or	CCONJ
ger-431	205	18	set	set	NOUN
ger-431	205	19	of	of	ADP
ger-431	205	20	objects	object	NOUN
ger-431	205	21	”	"	PUNCT
ger-431	205	22	(	(	PUNCT
ger-431	205	23	battista	battista	PROPN
ger-431	205	24	&	&	CCONJ
ger-431	205	25	clements	clements	PROPN
ger-431	205	26	,	,	PUNCT
ger-431	205	27	1996	1996	NUM
ger-431	205	28	)	)	PUNCT
ger-431	205	29	.	.	PUNCT
ger-431	206	1	spatial	spatial	ADJ
ger-431	206	2	structuring	structuring	NOUN
ger-431	206	3	entails	entail	VERB
ger-431	206	4	systematically	systematically	ADV
ger-431	206	5	organizing	organize	VERB
ger-431	206	6	objects	object	NOUN
ger-431	206	7	into	into	ADP
ger-431	206	8	component	component	NOUN
ger-431	206	9	parts	part	NOUN
ger-431	206	10	so	so	SCONJ
ger-431	206	11	that	that	SCONJ
ger-431	206	12	the	the	DET
ger-431	206	13	objects	object	NOUN
ger-431	206	14	can	can	AUX
ger-431	206	15	be	be	AUX
ger-431	206	16	enumerated	enumerate	VERB
ger-431	206	17	more	more	ADV
ger-431	206	18	easily	easily	ADV
ger-431	206	19	.	.	PUNCT
ger-431	207	1	for	for	ADP
ger-431	207	2	example	example	NOUN
ger-431	207	3	,	,	PUNCT
ger-431	207	4	the	the	DET
ger-431	207	5	volume	volume	NOUN
ger-431	207	6	of	of	ADP
ger-431	207	7	a	a	DET
ger-431	207	8	rectangular	rectangular	ADJ
ger-431	207	9	prism	prism	NOUN
ger-431	207	10	can	can	AUX
ger-431	207	11	be	be	AUX
ger-431	207	12	calculated	calculate	VERB
ger-431	207	13	by	by	ADP
ger-431	207	14	first	first	ADV
ger-431	207	15	finding	find	VERB
ger-431	207	16	the	the	DET
ger-431	207	17	area	area	NOUN
ger-431	207	18	of	of	ADP
ger-431	207	19	the	the	DET
ger-431	207	20	base	base	NOUN
ger-431	207	21	and	and	CCONJ
ger-431	207	22	then	then	ADV
ger-431	207	23	adding	add	VERB
ger-431	207	24	it	it	PRON
ger-431	207	25	repeatedly	repeatedly	ADV
ger-431	207	26	based	base	VERB
ger-431	207	27	on	on	ADP
ger-431	207	28	the	the	DET
ger-431	207	29	height	height	NOUN
ger-431	207	30	.	.	PUNCT
ger-431	208	1	this	this	DET
ger-431	208	2	systematic	systematic	ADJ
ger-431	208	3	process	process	NOUN
ger-431	208	4	prevents	prevent	VERB
ger-431	208	5	counting	count	VERB
ger-431	208	6	errors	error	NOUN
ger-431	208	7	that	that	PRON
ger-431	208	8	would	would	AUX
ger-431	208	9	occur	occur	VERB
ger-431	208	10	if	if	SCONJ
ger-431	208	11	a	a	DET
ger-431	208	12	child	child	NOUN
ger-431	208	13	attempted	attempt	VERB
ger-431	208	14	to	to	PART
ger-431	208	15	calculate	calculate	VERB
ger-431	208	16	the	the	DET
ger-431	208	17	volume	volume	NOUN
ger-431	208	18	by	by	ADP
ger-431	208	19	counting	count	VERB
ger-431	208	20	cubes	cube	NOUN
ger-431	208	21	randomly	randomly	ADV
ger-431	208	22	.	.	PUNCT
ger-431	209	1	spatial	spatial	ADJ
ger-431	209	2	structuring	structuring	NOUN
ger-431	209	3	is	be	AUX
ger-431	209	4	often	often	ADV
ger-431	209	5	used	use	VERB
ger-431	209	6	to	to	PART
ger-431	209	7	find	find	VERB
ger-431	209	8	the	the	DET
ger-431	209	9	area	area	NOUN
ger-431	209	10	or	or	CCONJ
ger-431	209	11	volume	volume	NOUN
ger-431	209	12	of	of	ADP
ger-431	209	13	twoor	twoor	PROPN
ger-431	209	14	threedimensional	threedimensional	ADJ
ger-431	209	15	figures	figure	NOUN
ger-431	209	16	,	,	PUNCT
ger-431	209	17	respectively	respectively	ADV
ger-431	209	18	,	,	PUNCT
ger-431	209	19	and	and	CCONJ
ger-431	209	20	to	to	PART
ger-431	209	21	utilize	utilize	VERB
ger-431	209	22	spatial	spatial	ADJ
ger-431	209	23	structuring	structuring	NOUN
ger-431	209	24	,	,	PUNCT
ger-431	209	25	one	one	NOUN
ger-431	209	26	typically	typically	ADV
ger-431	209	27	visualizes	visualize	VERB
ger-431	209	28	the	the	DET
ger-431	209	29	object	object	NOUN
ger-431	209	30	and	and	CCONJ
ger-431	209	31	transforms	transform	VERB
ger-431	209	32	it	it	PRON
ger-431	209	33	mentally	mentally	ADV
ger-431	209	34	to	to	PART
ger-431	209	35	determine	determine	VERB
ger-431	209	36	the	the	DET
ger-431	209	37	component	component	NOUN
ger-431	209	38	parts	part	NOUN
ger-431	209	39	.	.	PUNCT
ger-431	210	1	egma	egma	PROPN
ger-431	210	2	spatial	spatial	ADJ
ger-431	210	3	reasoning	reasoning	NOUN
ger-431	210	4	subtask	subtask	NOUN
ger-431	210	5	in	in	ADP
ger-431	210	6	2013	2013	NUM
ger-431	210	7	,	,	PUNCT
ger-431	210	8	rti	rti	PROPN
ger-431	210	9	international	international	PROPN
ger-431	210	10	began	begin	VERB
ger-431	210	11	the	the	DET
ger-431	210	12	development	development	NOUN
ger-431	210	13	of	of	ADP
ger-431	210	14	a	a	DET
ger-431	210	15	spatial	spatial	ADJ
ger-431	210	16	reasoning	reasoning	NOUN
ger-431	210	17	subtask	subtask	NOUN
ger-431	210	18	for	for	ADP
ger-431	210	19	the	the	DET
ger-431	210	20	egma	egma	NOUN
ger-431	210	21	.	.	PUNCT
ger-431	211	1	the	the	DET
ger-431	211	2	egma	egma	PROPN
ger-431	211	3	spatial	spatial	ADJ
ger-431	211	4	reasoning	reason	VERB
ger-431	211	5	128	128	NUM
ger-431	211	6	global	global	ADJ
ger-431	211	7	education	education	NOUN
ger-431	211	8	review	review	NOUN
ger-431	211	9	5(3	5(3	NUM
ger-431	211	10	)	)	PUNCT
ger-431	211	11	subtask	subtask	NOUN
ger-431	211	12	was	be	AUX
ger-431	211	13	designed	design	VERB
ger-431	211	14	to	to	PART
ger-431	211	15	complement	complement	VERB
ger-431	211	16	the	the	DET
ger-431	211	17	existing	exist	VERB
ger-431	211	18	core	core	NOUN
ger-431	211	19	egma	egma	NOUN
ger-431	211	20	.	.	PUNCT
ger-431	212	1	the	the	DET
ger-431	212	2	core	core	NOUN
ger-431	212	3	egma	egma	NOUN
ger-431	212	4	is	be	AUX
ger-431	212	5	a	a	DET
ger-431	212	6	set	set	NOUN
ger-431	212	7	of	of	ADP
ger-431	212	8	eight	eight	NUM
ger-431	212	9	numeracy	numeracy	NOUN
ger-431	212	10	subtasks	subtask	NOUN
ger-431	212	11	:	:	PUNCT
ger-431	212	12	number	number	NOUN
ger-431	212	13	identification	identification	NOUN
ger-431	212	14	,	,	PUNCT
ger-431	212	15	quantity	quantity	NOUN
ger-431	212	16	discrimination	discrimination	NOUN
ger-431	212	17	,	,	PUNCT
ger-431	212	18	missing	missing	ADJ
ger-431	212	19	number	number	NOUN
ger-431	212	20	,	,	PUNCT
ger-431	212	21	addition	addition	NOUN
ger-431	212	22	–	–	PUNCT
ger-431	212	23	level	level	NOUN
ger-431	212	24	1	1	NUM
ger-431	212	25	,	,	PUNCT
ger-431	212	26	subtraction	subtraction	NOUN
ger-431	212	27	–	–	PUNCT
ger-431	212	28	level	level	NOUN
ger-431	212	29	1	1	NUM
ger-431	212	30	,	,	PUNCT
ger-431	212	31	addition	addition	NOUN
ger-431	212	32	–	–	PUNCT
ger-431	212	33	level	level	NOUN
ger-431	212	34	2	2	NUM
ger-431	212	35	,	,	PUNCT
ger-431	212	36	subtraction	subtraction	NOUN
ger-431	212	37	–	–	PUNCT
ger-431	212	38	level	level	NOUN
ger-431	212	39	2	2	NUM
ger-431	212	40	,	,	PUNCT
ger-431	212	41	and	and	CCONJ
ger-431	212	42	word	word	NOUN
ger-431	212	43	problems	problem	NOUN
ger-431	212	44	.	.	PUNCT
ger-431	213	1	the	the	DET
ger-431	213	2	egma	egma	NOUN
ger-431	213	3	is	be	AUX
ger-431	213	4	an	an	DET
ger-431	213	5	orally	orally	ADV
ger-431	213	6	and	and	CCONJ
ger-431	213	7	individually	individually	ADV
ger-431	213	8	administered	administer	VERB
ger-431	213	9	assessment	assessment	NOUN
ger-431	213	10	.	.	PUNCT
ger-431	214	1	the	the	DET
ger-431	214	2	egma	egma	NOUN
ger-431	214	3	was	be	AUX
ger-431	214	4	first	first	ADV
ger-431	214	5	developed	develop	VERB
ger-431	214	6	in	in	ADP
ger-431	214	7	2008	2008	NUM
ger-431	214	8	by	by	ADP
ger-431	214	9	rti	rti	PROPN
ger-431	214	10	international	international	PROPN
ger-431	214	11	with	with	ADP
ger-431	214	12	funding	funding	NOUN
ger-431	214	13	from	from	ADP
ger-431	214	14	usaid	usaid	PROPN
ger-431	214	15	and	and	CCONJ
ger-431	214	16	is	be	AUX
ger-431	214	17	primarily	primarily	ADV
ger-431	214	18	administered	administer	VERB
ger-431	214	19	to	to	ADP
ger-431	214	20	children	child	NOUN
ger-431	214	21	in	in	ADP
ger-431	214	22	grades	grade	NOUN
ger-431	214	23	1	1	NUM
ger-431	214	24	-	-	SYM
ger-431	214	25	3	3	NUM
ger-431	214	26	to	to	PART
ger-431	214	27	make	make	VERB
ger-431	214	28	summative	summative	ADJ
ger-431	214	29	decisions	decision	NOUN
ger-431	214	30	,	,	PUNCT
ger-431	214	31	including	include	VERB
ger-431	214	32	determination	determination	NOUN
ger-431	214	33	of	of	ADP
ger-431	214	34	overall	overall	ADJ
ger-431	214	35	student	student	NOUN
ger-431	214	36	performance	performance	NOUN
ger-431	214	37	and	and	CCONJ
ger-431	214	38	to	to	PART
ger-431	214	39	program	program	NOUN
ger-431	214	40	evaluation	evaluation	NOUN
ger-431	214	41	(	(	PUNCT
ger-431	214	42	platas	platas	NOUN
ger-431	214	43	,	,	PUNCT
ger-431	214	44	ketterlingeller	ketterlingeller	NOUN
ger-431	214	45	,	,	PUNCT
ger-431	214	46	brombacher	brombacher	NOUN
ger-431	214	47	,	,	PUNCT
ger-431	214	48	&	&	CCONJ
ger-431	214	49	sitabkhan	sitabkhan	NOUN
ger-431	214	50	,	,	PUNCT
ger-431	214	51	2014	2014	NUM
ger-431	214	52	)	)	PUNCT
ger-431	214	53	.	.	PUNCT
ger-431	215	1	the	the	DET
ger-431	215	2	egma	egma	NOUN
ger-431	215	3	has	have	AUX
ger-431	215	4	been	be	AUX
ger-431	215	5	used	use	VERB
ger-431	215	6	in	in	ADP
ger-431	215	7	over	over	ADP
ger-431	215	8	25	25	NUM
ger-431	215	9	countries	country	NOUN
ger-431	215	10	worldwide	worldwide	ADV
ger-431	215	11	;	;	PUNCT
ger-431	215	12	however	however	ADV
ger-431	215	13	,	,	PUNCT
ger-431	215	14	it	it	PRON
ger-431	215	15	is	be	AUX
ger-431	215	16	not	not	PART
ger-431	215	17	meant	mean	VERB
ger-431	215	18	to	to	PART
ger-431	215	19	be	be	AUX
ger-431	215	20	used	use	VERB
ger-431	215	21	to	to	PART
ger-431	215	22	compare	compare	VERB
ger-431	215	23	performance	performance	NOUN
ger-431	215	24	across	across	ADP
ger-431	215	25	countries	country	NOUN
ger-431	215	26	.	.	PUNCT
ger-431	216	1	a	a	DET
ger-431	216	2	panel	panel	NOUN
ger-431	216	3	consisting	consist	VERB
ger-431	216	4	of	of	ADP
ger-431	216	5	early	early	ADJ
ger-431	216	6	mathematics	mathematic	NOUN
ger-431	216	7	and	and	CCONJ
ger-431	216	8	assessment	assessment	NOUN
ger-431	216	9	experts	expert	NOUN
ger-431	216	10	recommended	recommend	VERB
ger-431	216	11	adding	add	VERB
ger-431	216	12	a	a	DET
ger-431	216	13	subtask	subtask	NOUN
ger-431	216	14	to	to	ADP
ger-431	216	15	the	the	DET
ger-431	216	16	egma	egma	NOUN
ger-431	216	17	to	to	PART
ger-431	216	18	test	test	VERB
ger-431	216	19	spatial	spatial	ADJ
ger-431	216	20	reasoning	reasoning	NOUN
ger-431	216	21	(	(	PUNCT
ger-431	216	22	platas	platas	PROPN
ger-431	216	23	et	et	PROPN
ger-431	216	24	al	al	PROPN
ger-431	216	25	.	.	PROPN
ger-431	216	26	,	,	PUNCT
ger-431	216	27	2014	2014	NUM
ger-431	216	28	)	)	PUNCT
ger-431	216	29	.	.	PUNCT
ger-431	217	1	to	to	PART
ger-431	217	2	begin	begin	VERB
ger-431	217	3	development	development	NOUN
ger-431	217	4	,	,	PUNCT
ger-431	217	5	a	a	DET
ger-431	217	6	literature	literature	NOUN
ger-431	217	7	review	review	NOUN
ger-431	217	8	was	be	AUX
ger-431	217	9	conducted	conduct	VERB
ger-431	217	10	to	to	PART
ger-431	217	11	define	define	VERB
ger-431	217	12	the	the	DET
ger-431	217	13	construct	construct	NOUN
ger-431	217	14	and	and	CCONJ
ger-431	217	15	to	to	PART
ger-431	217	16	determine	determine	VERB
ger-431	217	17	how	how	SCONJ
ger-431	217	18	spatial	spatial	ADJ
ger-431	217	19	reasoning	reasoning	NOUN
ger-431	217	20	had	have	AUX
ger-431	217	21	previously	previously	ADV
ger-431	217	22	been	be	AUX
ger-431	217	23	tested	test	VERB
ger-431	217	24	.	.	PUNCT
ger-431	218	1	preliminary	preliminary	ADJ
ger-431	218	2	items	item	NOUN
ger-431	218	3	were	be	AUX
ger-431	218	4	developed	develop	VERB
ger-431	218	5	,	,	PUNCT
ger-431	218	6	and	and	CCONJ
ger-431	218	7	multiple	multiple	ADJ
ger-431	218	8	rounds	round	NOUN
ger-431	218	9	of	of	ADP
ger-431	218	10	pre	pre	ADJ
ger-431	218	11	-	-	ADJ
ger-431	218	12	pilot	pilot	ADJ
ger-431	218	13	testing	testing	NOUN
ger-431	218	14	and	and	CCONJ
ger-431	218	15	cognitive	cognitive	ADJ
ger-431	218	16	interviews	interview	NOUN
ger-431	218	17	with	with	ADP
ger-431	218	18	students	student	NOUN
ger-431	218	19	occurred	occur	VERB
ger-431	218	20	.	.	PUNCT
ger-431	219	1	information	information	NOUN
ger-431	219	2	from	from	ADP
ger-431	219	3	these	these	DET
ger-431	219	4	interviews	interview	NOUN
ger-431	219	5	informed	inform	VERB
ger-431	219	6	the	the	DET
ger-431	219	7	final	final	ADJ
ger-431	219	8	development	development	NOUN
ger-431	219	9	of	of	ADP
ger-431	219	10	the	the	DET
ger-431	219	11	items	item	NOUN
ger-431	219	12	.	.	PUNCT
ger-431	220	1	the	the	DET
ger-431	220	2	final	final	ADJ
ger-431	220	3	development	development	NOUN
ger-431	220	4	of	of	ADP
ger-431	220	5	items	item	NOUN
ger-431	220	6	for	for	ADP
ger-431	220	7	the	the	DET
ger-431	220	8	egma	egma	PROPN
ger-431	220	9	spatial	spatial	ADJ
ger-431	220	10	reasoning	reasoning	NOUN
ger-431	220	11	focused	focus	VERB
ger-431	220	12	on	on	ADP
ger-431	220	13	spatial	spatial	ADJ
ger-431	220	14	visualization	visualization	NOUN
ger-431	220	15	and	and	CCONJ
ger-431	220	16	spatial	spatial	ADJ
ger-431	220	17	structuring	structuring	NOUN
ger-431	220	18	of	of	ADP
ger-431	220	19	twoand	twoand	NOUN
ger-431	220	20	three	three	NUM
ger-431	220	21	-	-	PUNCT
ger-431	220	22	dimensional	dimensional	ADJ
ger-431	220	23	figures	figure	NOUN
ger-431	220	24	.	.	PUNCT
ger-431	221	1	table	table	NOUN
ger-431	221	2	1	1	NUM
ger-431	221	3	shows	show	VERB
ger-431	221	4	the	the	DET
ger-431	221	5	types	type	NOUN
ger-431	221	6	of	of	ADP
ger-431	221	7	items	item	NOUN
ger-431	221	8	developed	develop	VERB
ger-431	221	9	.	.	PUNCT
ger-431	222	1	the	the	DET
ger-431	222	2	spatial	spatial	ADJ
ger-431	222	3	visualization	visualization	NOUN
ger-431	222	4	items	item	NOUN
ger-431	222	5	required	require	VERB
ger-431	222	6	children	child	NOUN
ger-431	222	7	to	to	PART
ger-431	222	8	look	look	VERB
ger-431	222	9	at	at	ADP
ger-431	222	10	two	two	NUM
ger-431	222	11	figures	figure	NOUN
ger-431	222	12	to	to	PART
ger-431	222	13	determine	determine	VERB
ger-431	222	14	if	if	SCONJ
ger-431	222	15	the	the	DET
ger-431	222	16	figures	figure	NOUN
ger-431	222	17	were	be	AUX
ger-431	222	18	the	the	DET
ger-431	222	19	same	same	ADJ
ger-431	222	20	or	or	CCONJ
ger-431	222	21	not	not	PART
ger-431	222	22	the	the	DET
ger-431	222	23	same	same	ADJ
ger-431	222	24	.	.	PUNCT
ger-431	223	1	children	child	NOUN
ger-431	223	2	responded	respond	VERB
ger-431	223	3	by	by	ADP
ger-431	223	4	answering	answer	VERB
ger-431	223	5	,	,	PUNCT
ger-431	223	6	“	"	PUNCT
ger-431	223	7	the	the	DET
ger-431	223	8	same	same	ADJ
ger-431	223	9	”	"	PUNCT
ger-431	223	10	or	or	CCONJ
ger-431	223	11	“	"	PUNCT
ger-431	223	12	not	not	PART
ger-431	223	13	the	the	DET
ger-431	223	14	same	same	ADJ
ger-431	223	15	.	.	PUNCT
ger-431	223	16	”	"	PUNCT
ger-431	224	1	to	to	PART
ger-431	224	2	create	create	VERB
ger-431	224	3	a	a	DET
ger-431	224	4	range	range	NOUN
ger-431	224	5	of	of	ADP
ger-431	224	6	item	item	NOUN
ger-431	224	7	difficulties	difficulty	NOUN
ger-431	224	8	,	,	PUNCT
ger-431	224	9	the	the	DET
ger-431	224	10	number	number	NOUN
ger-431	224	11	of	of	ADP
ger-431	224	12	cubes	cube	NOUN
ger-431	224	13	/	/	SYM
ger-431	224	14	squares	square	NOUN
ger-431	224	15	,	,	PUNCT
ger-431	224	16	the	the	DET
ger-431	224	17	types	type	NOUN
ger-431	224	18	of	of	ADP
ger-431	224	19	transformations	transformation	NOUN
ger-431	224	20	,	,	PUNCT
ger-431	224	21	and	and	CCONJ
ger-431	224	22	the	the	DET
ger-431	224	23	angles	angle	NOUN
ger-431	224	24	of	of	ADP
ger-431	224	25	rotation	rotation	NOUN
ger-431	224	26	varied	varied	ADJ
ger-431	224	27	.	.	PUNCT
ger-431	225	1	the	the	DET
ger-431	225	2	spatial	spatial	ADJ
ger-431	225	3	structuring	structuring	NOUN
ger-431	225	4	items	item	NOUN
ger-431	225	5	asked	ask	VERB
ger-431	225	6	children	child	NOUN
ger-431	225	7	to	to	PART
ger-431	225	8	determine	determine	VERB
ger-431	225	9	the	the	DET
ger-431	225	10	number	number	NOUN
ger-431	225	11	of	of	ADP
ger-431	225	12	cubes	cube	NOUN
ger-431	225	13	or	or	CCONJ
ger-431	225	14	squares	square	NOUN
ger-431	225	15	needed	need	VERB
ger-431	225	16	to	to	PART
ger-431	225	17	create	create	VERB
ger-431	225	18	a	a	DET
ger-431	225	19	figure	figure	NOUN
ger-431	225	20	.	.	PUNCT
ger-431	226	1	children	child	NOUN
ger-431	226	2	responded	respond	VERB
ger-431	226	3	with	with	ADP
ger-431	226	4	a	a	DET
ger-431	226	5	numerical	numerical	ADJ
ger-431	226	6	value	value	NOUN
ger-431	226	7	.	.	PUNCT
ger-431	227	1	to	to	PART
ger-431	227	2	vary	vary	VERB
ger-431	227	3	the	the	DET
ger-431	227	4	difficulty	difficulty	NOUN
ger-431	227	5	in	in	ADP
ger-431	227	6	the	the	DET
ger-431	227	7	spatial	spatial	ADJ
ger-431	227	8	structuring	structuring	NOUN
ger-431	227	9	items	item	NOUN
ger-431	227	10	,	,	PUNCT
ger-431	227	11	cubes	cube	NOUN
ger-431	227	12	/	/	SYM
ger-431	227	13	squares	square	NOUN
ger-431	227	14	were	be	AUX
ger-431	227	15	hidden	hide	VERB
ger-431	227	16	or	or	CCONJ
ger-431	227	17	covered	cover	VERB
ger-431	227	18	.	.	PUNCT
ger-431	228	1	after	after	ADP
ger-431	228	2	the	the	DET
ger-431	228	3	final	final	ADJ
ger-431	228	4	development	development	NOUN
ger-431	228	5	,	,	PUNCT
ger-431	228	6	the	the	DET
ger-431	228	7	items	item	NOUN
ger-431	228	8	were	be	AUX
ger-431	228	9	translated	translate	VERB
ger-431	228	10	from	from	ADP
ger-431	228	11	english	english	PROPN
ger-431	228	12	to	to	ADP
ger-431	228	13	arabic	arabic	VERB
ger-431	228	14	and	and	CCONJ
ger-431	228	15	pilot	pilot	NOUN
ger-431	228	16	tested	test	VERB
ger-431	228	17	in	in	ADP
ger-431	228	18	jordan	jordan	PROPN
ger-431	228	19	.	.	PUNCT
ger-431	229	1	an	an	DET
ger-431	229	2	expert	expert	NOUN
ger-431	229	3	review	review	NOUN
ger-431	229	4	was	be	AUX
ger-431	229	5	conducted	conduct	VERB
ger-431	229	6	to	to	PART
ger-431	229	7	receive	receive	VERB
ger-431	229	8	feedback	feedback	NOUN
ger-431	229	9	on	on	ADP
ger-431	229	10	the	the	DET
ger-431	229	11	items	item	NOUN
ger-431	229	12	after	after	SCONJ
ger-431	229	13	the	the	DET
ger-431	229	14	pilot	pilot	NOUN
ger-431	229	15	test	test	NOUN
ger-431	229	16	was	be	AUX
ger-431	229	17	conducted	conduct	VERB
ger-431	229	18	(	(	PUNCT
ger-431	229	19	perry	perry	NOUN
ger-431	229	20	,	,	PUNCT
ger-431	229	21	2017	2017	NUM
ger-431	229	22	)	)	PUNCT
ger-431	229	23	.	.	PUNCT
ger-431	230	1	four	four	NUM
ger-431	230	2	experts	expert	NOUN
ger-431	230	3	in	in	ADP
ger-431	230	4	early	early	ADJ
ger-431	230	5	mathematics	mathematic	NOUN
ger-431	230	6	education	education	NOUN
ger-431	230	7	and	and	CCONJ
ger-431	230	8	assessment	assessment	NOUN
ger-431	230	9	provided	provide	VERB
ger-431	230	10	feedback	feedback	NOUN
ger-431	230	11	on	on	ADP
ger-431	230	12	the	the	DET
ger-431	230	13	items	item	NOUN
ger-431	230	14	.	.	PUNCT
ger-431	231	1	overall	overall	ADV
ger-431	231	2	,	,	PUNCT
ger-431	231	3	the	the	DET
ger-431	231	4	experts	expert	NOUN
ger-431	231	5	rated	rate	VERB
ger-431	231	6	all	all	PRON
ger-431	231	7	of	of	ADP
ger-431	231	8	the	the	DET
ger-431	231	9	items	item	NOUN
ger-431	231	10	as	as	ADV
ger-431	231	11	mostly	mostly	ADV
ger-431	231	12	to	to	ADP
ger-431	231	13	extremely	extremely	ADV
ger-431	231	14	age	age	NOUN
ger-431	231	15	-	-	PUNCT
ger-431	231	16	appropriate	appropriate	ADJ
ger-431	231	17	and	and	CCONJ
ger-431	231	18	representative	representative	ADJ
ger-431	231	19	and	and	CCONJ
ger-431	231	20	relevant	relevant	ADJ
ger-431	231	21	to	to	ADP
ger-431	231	22	the	the	DET
ger-431	231	23	construct	construct	NOUN
ger-431	231	24	of	of	ADP
ger-431	231	25	spatial	spatial	ADJ
ger-431	231	26	reasoning	reasoning	NOUN
ger-431	231	27	.	.	PUNCT
ger-431	232	1	however	however	ADV
ger-431	232	2	,	,	PUNCT
ger-431	232	3	the	the	DET
ger-431	232	4	experts	expert	NOUN
ger-431	232	5	did	do	AUX
ger-431	232	6	raise	raise	VERB
ger-431	232	7	a	a	DET
ger-431	232	8	few	few	ADJ
ger-431	232	9	important	important	ADJ
ger-431	232	10	issues	issue	NOUN
ger-431	232	11	regarding	regard	VERB
ger-431	232	12	the	the	DET
ger-431	232	13	words	word	NOUN
ger-431	232	14	used	use	VERB
ger-431	232	15	in	in	ADP
ger-431	232	16	the	the	DET
ger-431	232	17	items	item	NOUN
ger-431	232	18	and	and	CCONJ
ger-431	232	19	the	the	DET
ger-431	232	20	ambiguity	ambiguity	NOUN
ger-431	232	21	of	of	ADP
ger-431	232	22	some	some	PRON
ger-431	232	23	of	of	ADP
ger-431	232	24	the	the	DET
ger-431	232	25	graphics	graphic	NOUN
ger-431	232	26	.	.	PUNCT
ger-431	233	1	more	more	ADV
ger-431	233	2	specifically	specifically	ADV
ger-431	233	3	,	,	PUNCT
ger-431	233	4	reviewers	reviewer	NOUN
ger-431	233	5	noted	note	VERB
ger-431	233	6	that	that	SCONJ
ger-431	233	7	“	"	PUNCT
ger-431	233	8	the	the	DET
ger-431	233	9	same	same	ADJ
ger-431	233	10	”	"	PUNCT
ger-431	233	11	and	and	CCONJ
ger-431	233	12	“	"	PUNCT
ger-431	233	13	not	not	PART
ger-431	233	14	the	the	DET
ger-431	233	15	same	same	ADJ
ger-431	233	16	”	"	PUNCT
ger-431	233	17	could	could	AUX
ger-431	233	18	be	be	AUX
ger-431	233	19	interpreted	interpret	VERB
ger-431	233	20	differently	differently	ADV
ger-431	233	21	by	by	ADP
ger-431	233	22	students	student	NOUN
ger-431	233	23	,	,	PUNCT
ger-431	233	24	which	which	PRON
ger-431	233	25	may	may	AUX
ger-431	233	26	impact	impact	VERB
ger-431	233	27	how	how	SCONJ
ger-431	233	28	students	student	NOUN
ger-431	233	29	respond	respond	VERB
ger-431	233	30	to	to	ADP
ger-431	233	31	items	item	NOUN
ger-431	233	32	.	.	PUNCT
ger-431	234	1	additionally	additionally	ADV
ger-431	234	2	,	,	PUNCT
ger-431	234	3	reviewers	reviewer	NOUN
ger-431	234	4	noted	note	VERB
ger-431	234	5	that	that	SCONJ
ger-431	234	6	the	the	DET
ger-431	234	7	potential	potential	NOUN
ger-431	234	8	for	for	ADP
ger-431	234	9	hidden	hidden	ADJ
ger-431	234	10	cubes	cube	NOUN
ger-431	234	11	could	could	AUX
ger-431	234	12	confuse	confuse	VERB
ger-431	234	13	some	some	DET
ger-431	234	14	students	student	NOUN
ger-431	234	15	on	on	ADP
ger-431	234	16	some	some	PRON
ger-431	234	17	of	of	ADP
ger-431	234	18	the	the	DET
ger-431	234	19	three	three	NUM
ger-431	234	20	-	-	PUNCT
ger-431	234	21	dimensional	dimensional	ADJ
ger-431	234	22	spatial	spatial	ADJ
ger-431	234	23	structuring	structuring	NOUN
ger-431	234	24	items	item	NOUN
ger-431	234	25	.	.	PUNCT
ger-431	235	1	these	these	DET
ger-431	235	2	comments	comment	NOUN
ger-431	235	3	can	can	AUX
ger-431	235	4	be	be	AUX
ger-431	235	5	used	use	VERB
ger-431	235	6	during	during	ADP
ger-431	235	7	future	future	ADJ
ger-431	235	8	refinement	refinement	NOUN
ger-431	235	9	of	of	ADP
ger-431	235	10	the	the	DET
ger-431	235	11	items	item	NOUN
ger-431	235	12	.	.	PUNCT
ger-431	236	1	even	even	ADV
ger-431	236	2	with	with	ADP
ger-431	236	3	these	these	DET
ger-431	236	4	comments	comment	NOUN
ger-431	236	5	,	,	PUNCT
ger-431	236	6	however	however	ADV
ger-431	236	7	,	,	PUNCT
ger-431	236	8	the	the	DET
ger-431	236	9	experts	expert	NOUN
ger-431	236	10	rated	rate	VERB
ger-431	236	11	the	the	DET
ger-431	236	12	items	item	NOUN
ger-431	236	13	highly	highly	ADV
ger-431	236	14	,	,	PUNCT
ger-431	236	15	noting	note	VERB
ger-431	236	16	all	all	DET
ger-431	236	17	items	item	NOUN
ger-431	236	18	were	be	AUX
ger-431	236	19	age	age	NOUN
ger-431	236	20	-	-	PUNCT
ger-431	236	21	appropriate	appropriate	ADJ
ger-431	236	22	and	and	CCONJ
ger-431	236	23	representative	representative	ADJ
ger-431	236	24	and	and	CCONJ
ger-431	236	25	relevant	relevant	ADJ
ger-431	236	26	to	to	ADP
ger-431	236	27	spatial	spatial	ADJ
ger-431	236	28	reasoning	reasoning	NOUN
ger-431	236	29	.	.	PUNCT
ger-431	237	1	different	different	ADJ
ger-431	237	2	analyses	analysis	NOUN
ger-431	237	3	,	,	PUNCT
ger-431	237	4	different	different	ADJ
ger-431	237	5	conclusions	conclusion	NOUN
ger-431	237	6	129	129	NUM
ger-431	237	7	table	table	NOUN
ger-431	237	8	1	1	NUM
ger-431	237	9	items	item	NOUN
ger-431	237	10	developed	develop	VERB
ger-431	237	11	for	for	ADP
ger-431	237	12	the	the	DET
ger-431	237	13	egma	egma	PROPN
ger-431	237	14	spatial	spatial	ADJ
ger-431	237	15	reasoning	reasoning	NOUN
ger-431	237	16	subtask	subtask	NOUN
ger-431	237	17	item	item	NOUN
ger-431	237	18	type	type	NOUN
ger-431	237	19	item	item	NOUN
ger-431	237	20	prompt	prompt	NOUN
ger-431	237	21	read	read	VERB
ger-431	237	22	by	by	ADP
ger-431	237	23	test	test	NOUN
ger-431	237	24	assessor	assessor	NOUN
ger-431	237	25	sample	sample	NOUN
ger-431	237	26	items	item	NOUN
ger-431	237	27	number	number	NOUN
ger-431	237	28	of	of	ADP
ger-431	237	29	items	item	NOUN
ger-431	237	30	developed	develop	VERB
ger-431	237	31	for	for	ADP
ger-431	237	32	pilot	pilot	NOUN
ger-431	237	33	testing	testing	NOUN
ger-431	237	34	spatial	spatial	ADJ
ger-431	237	35	visualization	visualization	NOUN
ger-431	237	36	threedimensional	threedimensional	ADJ
ger-431	237	37	look	look	NOUN
ger-431	237	38	at	at	ADP
ger-431	237	39	these	these	DET
ger-431	237	40	pictures	picture	NOUN
ger-431	237	41	of	of	ADP
ger-431	237	42	objects	object	NOUN
ger-431	237	43	.	.	PUNCT
ger-431	238	1	please	please	INTJ
ger-431	238	2	tell	tell	VERB
ger-431	238	3	me	i	PRON
ger-431	238	4	if	if	SCONJ
ger-431	238	5	the	the	DET
ger-431	238	6	two	two	NUM
ger-431	238	7	objects	object	NOUN
ger-431	238	8	are	be	AUX
ger-431	238	9	the	the	DET
ger-431	238	10	same	same	ADJ
ger-431	238	11	or	or	CCONJ
ger-431	238	12	not	not	PART
ger-431	238	13	the	the	DET
ger-431	238	14	same	same	ADJ
ger-431	238	15	.	.	PUNCT
ger-431	239	1	17	17	NUM
ger-431	239	2	twodimensional	twodimensional	ADJ
ger-431	239	3	look	look	NOUN
ger-431	239	4	at	at	ADP
ger-431	239	5	these	these	DET
ger-431	239	6	pictures	picture	NOUN
ger-431	239	7	of	of	ADP
ger-431	239	8	objects	object	NOUN
ger-431	239	9	.	.	PUNCT
ger-431	240	1	please	please	INTJ
ger-431	240	2	tell	tell	VERB
ger-431	240	3	me	i	PRON
ger-431	240	4	if	if	SCONJ
ger-431	240	5	the	the	DET
ger-431	240	6	two	two	NUM
ger-431	240	7	objects	object	NOUN
ger-431	240	8	are	be	AUX
ger-431	240	9	the	the	DET
ger-431	240	10	same	same	ADJ
ger-431	240	11	or	or	CCONJ
ger-431	240	12	not	not	PART
ger-431	240	13	the	the	DET
ger-431	240	14	same	same	ADJ
ger-431	240	15	.	.	PUNCT
ger-431	241	1	17	17	NUM
ger-431	241	2	spatial	spatial	ADJ
ger-431	241	3	structuring	structuring	NOUN
ger-431	241	4	threedimensional	threedimensional	ADJ
ger-431	241	5	look	look	NOUN
ger-431	241	6	at	at	ADP
ger-431	241	7	these	these	DET
ger-431	241	8	pictures	picture	NOUN
ger-431	241	9	of	of	ADP
ger-431	241	10	objects	object	NOUN
ger-431	241	11	.	.	PUNCT
ger-431	242	1	please	please	INTJ
ger-431	242	2	tell	tell	VERB
ger-431	242	3	me	i	PRON
ger-431	242	4	how	how	SCONJ
ger-431	242	5	many	many	ADJ
ger-431	242	6	cubes	cube	NOUN
ger-431	242	7	were	be	AUX
ger-431	242	8	used	use	VERB
ger-431	242	9	to	to	PART
ger-431	242	10	make	make	VERB
ger-431	242	11	this	this	DET
ger-431	242	12	object	object	NOUN
ger-431	242	13	.	.	PUNCT
ger-431	243	1	17	17	NUM
ger-431	243	2	twodimensional	twodimensional	ADJ
ger-431	243	3	look	look	NOUN
ger-431	243	4	at	at	ADP
ger-431	243	5	these	these	DET
ger-431	243	6	pictures	picture	NOUN
ger-431	243	7	of	of	ADP
ger-431	243	8	shapes	shape	NOUN
ger-431	243	9	made	make	VERB
ger-431	243	10	with	with	ADP
ger-431	243	11	squares	square	NOUN
ger-431	243	12	.	.	PUNCT
ger-431	244	1	some	some	PRON
ger-431	244	2	of	of	ADP
ger-431	244	3	the	the	DET
ger-431	244	4	squares	square	NOUN
ger-431	244	5	are	be	AUX
ger-431	244	6	covered	cover	VERB
ger-431	244	7	.	.	PUNCT
ger-431	245	1	how	how	SCONJ
ger-431	245	2	many	many	ADJ
ger-431	245	3	squares	square	NOUN
ger-431	245	4	were	be	AUX
ger-431	245	5	used	use	VERB
ger-431	245	6	to	to	PART
ger-431	245	7	make	make	VERB
ger-431	245	8	this	this	DET
ger-431	245	9	shape	shape	NOUN
ger-431	245	10	?	?	PUNCT
ger-431	246	1	13	13	NUM
ger-431	246	2	(	(	PUNCT
ger-431	246	3	4	4	NUM
ger-431	246	4	items	item	NOUN
ger-431	246	5	without	without	ADP
ger-431	246	6	squares	square	NOUN
ger-431	246	7	covered	cover	VERB
ger-431	246	8	;	;	PUNCT
ger-431	246	9	9	9	NUM
ger-431	246	10	items	item	NOUN
ger-431	246	11	with	with	ADP
ger-431	246	12	some	some	DET
ger-431	246	13	squares	square	NOUN
ger-431	246	14	covered	cover	VERB
ger-431	246	15	)	)	PUNCT
ger-431	246	16	validity	validity	NOUN
ger-431	246	17	the	the	DET
ger-431	246	18	primary	primary	ADJ
ger-431	246	19	purpose	purpose	NOUN
ger-431	246	20	of	of	ADP
ger-431	246	21	this	this	DET
ger-431	246	22	paper	paper	NOUN
ger-431	246	23	is	be	AUX
ger-431	246	24	to	to	PART
ger-431	246	25	present	present	VERB
ger-431	246	26	validity	validity	NOUN
ger-431	246	27	evidence	evidence	NOUN
ger-431	246	28	collected	collect	VERB
ger-431	246	29	for	for	ADP
ger-431	246	30	the	the	DET
ger-431	246	31	egma	egma	PROPN
ger-431	246	32	spatial	spatial	ADJ
ger-431	246	33	reasoning	reasoning	NOUN
ger-431	246	34	subtask	subtask	NOUN
ger-431	246	35	and	and	CCONJ
ger-431	246	36	to	to	PART
ger-431	246	37	investigate	investigate	VERB
ger-431	246	38	how	how	SCONJ
ger-431	246	39	different	different	ADJ
ger-431	246	40	analyses	analysis	NOUN
ger-431	246	41	may	may	AUX
ger-431	246	42	impact	impact	VERB
ger-431	246	43	interpretations	interpretation	NOUN
ger-431	246	44	about	about	ADP
ger-431	246	45	validity	validity	NOUN
ger-431	246	46	.	.	PUNCT
ger-431	247	1	therefore	therefore	ADV
ger-431	247	2	,	,	PUNCT
ger-431	247	3	it	it	PRON
ger-431	247	4	is	be	AUX
ger-431	247	5	critical	critical	ADJ
ger-431	247	6	to	to	PART
ger-431	247	7	discuss	discuss	VERB
ger-431	247	8	the	the	DET
ger-431	247	9	purpose	purpose	NOUN
ger-431	247	10	of	of	ADP
ger-431	247	11	validity	validity	NOUN
ger-431	247	12	evidence	evidence	NOUN
ger-431	247	13	and	and	CCONJ
ger-431	247	14	how	how	SCONJ
ger-431	247	15	evidence	evidence	NOUN
ger-431	247	16	impacts	impact	VERB
ger-431	247	17	interpretations	interpretation	NOUN
ger-431	247	18	.	.	PUNCT
ger-431	248	1	before	before	SCONJ
ger-431	248	2	the	the	DET
ger-431	248	3	egma	egma	PROPN
ger-431	248	4	spatial	spatial	ADJ
ger-431	248	5	reasoning	reasoning	NOUN
ger-431	248	6	subtask	subtask	NOUN
ger-431	248	7	can	can	AUX
ger-431	248	8	be	be	AUX
ger-431	248	9	used	use	VERB
ger-431	248	10	,	,	PUNCT
ger-431	248	11	the	the	DET
ger-431	248	12	validity	validity	NOUN
ger-431	248	13	of	of	ADP
ger-431	248	14	the	the	DET
ger-431	248	15	interpretations	interpretation	NOUN
ger-431	248	16	made	make	VERB
ger-431	248	17	from	from	ADP
ger-431	248	18	the	the	DET
ger-431	248	19	assessment	assessment	NOUN
ger-431	248	20	must	must	AUX
ger-431	248	21	be	be	AUX
ger-431	248	22	evaluated	evaluate	VERB
ger-431	248	23	.	.	PUNCT
ger-431	249	1	validity	validity	NOUN
ger-431	249	2	is	be	AUX
ger-431	249	3	the	the	DET
ger-431	249	4	most	most	ADV
ger-431	249	5	important	important	ADJ
ger-431	249	6	factor	factor	NOUN
ger-431	249	7	to	to	PART
ger-431	249	8	consider	consider	VERB
ger-431	249	9	when	when	SCONJ
ger-431	249	10	designing	design	VERB
ger-431	249	11	or	or	CCONJ
ger-431	249	12	evaluating	evaluate	VERB
ger-431	249	13	tests	test	NOUN
ger-431	249	14	(	(	PUNCT
ger-431	249	15	aera	aera	PROPN
ger-431	249	16	,	,	PUNCT
ger-431	249	17	apa	apa	PROPN
ger-431	249	18	,	,	PUNCT
ger-431	249	19	ncme	ncme	PROPN
ger-431	249	20	,	,	PUNCT
ger-431	249	21	2014	2014	NUM
ger-431	249	22	)	)	PUNCT
ger-431	249	23	.	.	PUNCT
ger-431	250	1	the	the	DET
ger-431	250	2	validity	validity	NOUN
ger-431	250	3	evidence	evidence	NOUN
ger-431	250	4	collected	collect	VERB
ger-431	250	5	must	must	AUX
ger-431	250	6	be	be	AUX
ger-431	250	7	tailored	tailor	VERB
ger-431	250	8	to	to	ADP
ger-431	250	9	the	the	DET
ger-431	250	10	intended	intend	VERB
ger-431	250	11	uses	use	NOUN
ger-431	250	12	or	or	CCONJ
ger-431	250	13	interpretations	interpretation	NOUN
ger-431	250	14	of	of	ADP
ger-431	250	15	the	the	DET
ger-431	250	16	assessment	assessment	NOUN
ger-431	250	17	,	,	PUNCT
ger-431	250	18	and	and	CCONJ
ger-431	250	19	the	the	DET
ger-431	250	20	international	international	ADJ
ger-431	250	21	test	test	NOUN
ger-431	250	22	commission	commission	NOUN
ger-431	250	23	noted	note	VERB
ger-431	250	24	that	that	SCONJ
ger-431	250	25	tests	test	NOUN
ger-431	250	26	should	should	AUX
ger-431	250	27	be	be	AUX
ger-431	250	28	used	use	VERB
ger-431	250	29	“	"	PUNCT
ger-431	250	30	only	only	ADV
ger-431	250	31	for	for	ADP
ger-431	250	32	those	those	DET
ger-431	250	33	purposes	purpose	NOUN
ger-431	250	34	where	where	SCONJ
ger-431	250	35	relevant	relevant	ADJ
ger-431	250	36	and	and	CCONJ
ger-431	250	37	appropriate	appropriate	ADJ
ger-431	250	38	validity	validity	NOUN
ger-431	250	39	evidence	evidence	NOUN
ger-431	250	40	is	be	AUX
ger-431	250	41	available	available	ADJ
ger-431	250	42	”	"	PUNCT
ger-431	250	43	(	(	PUNCT
ger-431	250	44	itc	itc	PROPN
ger-431	250	45	,	,	PUNCT
ger-431	250	46	2001	2001	NUM
ger-431	250	47	,	,	PUNCT
ger-431	250	48	p.	p.	NOUN
ger-431	250	49	12	12	NUM
ger-431	250	50	)	)	PUNCT
ger-431	250	51	.	.	PUNCT
ger-431	251	1	validity	validity	NOUN
ger-431	251	2	is	be	AUX
ger-431	251	3	not	not	PART
ger-431	251	4	a	a	DET
ger-431	251	5	property	property	NOUN
ger-431	251	6	of	of	ADP
ger-431	251	7	the	the	DET
ger-431	251	8	test	test	NOUN
ger-431	251	9	but	but	CCONJ
ger-431	251	10	instead	instead	ADV
ger-431	251	11	is	be	AUX
ger-431	251	12	a	a	DET
ger-431	251	13	property	property	NOUN
ger-431	251	14	of	of	ADP
ger-431	251	15	the	the	DET
ger-431	251	16	interpretation	interpretation	NOUN
ger-431	251	17	being	be	AUX
ger-431	251	18	made	make	VERB
ger-431	251	19	using	use	VERB
ger-431	251	20	the	the	DET
ger-431	251	21	test	test	NOUN
ger-431	251	22	scores	score	NOUN
ger-431	251	23	.	.	PUNCT
ger-431	252	1	therefore	therefore	ADV
ger-431	252	2	,	,	PUNCT
ger-431	252	3	before	before	ADP
ger-431	252	4	collecting	collect	VERB
ger-431	252	5	validity	validity	NOUN
ger-431	252	6	evidence	evidence	NOUN
ger-431	252	7	,	,	PUNCT
ger-431	252	8	the	the	DET
ger-431	252	9	intended	intend	VERB
ger-431	252	10	uses	use	NOUN
ger-431	252	11	and	and	CCONJ
ger-431	252	12	interpretations	interpretation	NOUN
ger-431	252	13	of	of	ADP
ger-431	252	14	the	the	DET
ger-431	252	15	egma	egma	PROPN
ger-431	252	16	spatial	spatial	ADJ
ger-431	252	17	reasoning	reasoning	NOUN
ger-431	252	18	subtask	subtask	NOUN
ger-431	252	19	must	must	AUX
ger-431	252	20	be	be	AUX
ger-431	252	21	identified	identify	VERB
ger-431	252	22	.	.	PUNCT
ger-431	253	1	the	the	DET
ger-431	253	2	primary	primary	ADJ
ger-431	253	3	uses	use	NOUN
ger-431	253	4	of	of	ADP
ger-431	253	5	the	the	DET
ger-431	253	6	egma	egma	NOUN
ger-431	253	7	are	be	AUX
ger-431	253	8	to	to	PART
ger-431	253	9	determine	determine	VERB
ger-431	253	10	overall	overall	ADJ
ger-431	253	11	student	student	NOUN
ger-431	253	12	performance	performance	NOUN
ger-431	253	13	and	and	CCONJ
ger-431	253	14	to	to	PART
ger-431	253	15	evaluate	evaluate	VERB
ger-431	253	16	programs	program	NOUN
ger-431	253	17	.	.	PUNCT
ger-431	254	1	to	to	PART
ger-431	254	2	evaluate	evaluate	VERB
ger-431	254	3	the	the	DET
ger-431	254	4	validity	validity	NOUN
ger-431	254	5	of	of	ADP
ger-431	254	6	these	these	DET
ger-431	254	7	uses	use	NOUN
ger-431	254	8	,	,	PUNCT
ger-431	254	9	kane	kane	PROPN
ger-431	254	10	’s	’s	PART
ger-431	254	11	argument	argument	NOUN
ger-431	254	12	-	-	PUNCT
ger-431	254	13	based	base	VERB
ger-431	254	14	approach	approach	NOUN
ger-431	254	15	to	to	ADP
ger-431	254	16	validating	validate	VERB
ger-431	254	17	interpretations	interpretation	NOUN
ger-431	254	18	(	(	PUNCT
ger-431	254	19	1992	1992	NUM
ger-431	254	20	,	,	PUNCT
ger-431	254	21	2013	2013	NUM
ger-431	254	22	)	)	PUNCT
ger-431	254	23	was	be	AUX
ger-431	254	24	used	use	VERB
ger-431	254	25	.	.	PUNCT
ger-431	255	1	in	in	ADP
ger-431	255	2	this	this	DET
ger-431	255	3	approach	approach	NOUN
ger-431	255	4	,	,	PUNCT
ger-431	255	5	assumptions	assumption	NOUN
ger-431	255	6	or	or	CCONJ
ger-431	255	7	propositions	proposition	NOUN
ger-431	255	8	are	be	AUX
ger-431	255	9	identified	identify	VERB
ger-431	255	10	that	that	PRON
ger-431	255	11	link	link	VERB
ger-431	255	12	a	a	DET
ger-431	255	13	score	score	NOUN
ger-431	255	14	to	to	ADP
ger-431	255	15	its	its	PRON
ger-431	255	16	interpretation	interpretation	NOUN
ger-431	255	17	.	.	PUNCT
ger-431	256	1	then	then	ADV
ger-431	256	2	,	,	PUNCT
ger-431	256	3	the	the	DET
ger-431	256	4	types	type	NOUN
ger-431	256	5	of	of	ADP
ger-431	256	6	evidence	evidence	NOUN
ger-431	256	7	that	that	PRON
ger-431	256	8	can	can	AUX
ger-431	256	9	be	be	AUX
ger-431	256	10	collected	collect	VERB
ger-431	256	11	to	to	PART
ger-431	256	12	test	test	VERB
ger-431	256	13	those	those	DET
ger-431	256	14	assumptions	assumption	NOUN
ger-431	256	15	are	be	AUX
ger-431	256	16	identified	identify	VERB
ger-431	256	17	.	.	PUNCT
ger-431	257	1	for	for	ADP
ger-431	257	2	this	this	DET
ger-431	257	3	paper	paper	NOUN
ger-431	257	4	,	,	PUNCT
ger-431	257	5	only	only	ADV
ger-431	257	6	one	one	NUM
ger-431	257	7	assumption	assumption	NOUN
ger-431	257	8	is	be	AUX
ger-431	257	9	being	be	AUX
ger-431	257	10	tested	test	VERB
ger-431	257	11	:	:	PUNCT
ger-431	257	12	the	the	DET
ger-431	257	13	subtask	subtask	NOUN
ger-431	257	14	is	be	AUX
ger-431	257	15	an	an	DET
ger-431	257	16	accurate	accurate	ADJ
ger-431	257	17	measure	measure	NOUN
ger-431	257	18	that	that	PRON
ger-431	257	19	reliably	reliably	ADV
ger-431	257	20	estimates	estimate	VERB
ger-431	257	21	students	student	NOUN
ger-431	257	22	’	'	PUNCT
ger-431	257	23	spatial	spatial	ADJ
ger-431	257	24	reasoning	reasoning	NOUN
ger-431	257	25	abilities	ability	NOUN
ger-431	257	26	.	.	PUNCT
ger-431	258	1	irt	irt	PROPN
ger-431	258	2	models	model	NOUN
ger-431	258	3	and	and	CCONJ
ger-431	258	4	reliability	reliability	NOUN
ger-431	258	5	estimates	estimate	NOUN
ger-431	258	6	were	be	AUX
ger-431	258	7	proposed	propose	VERB
ger-431	258	8	to	to	PART
ger-431	258	9	provide	provide	VERB
ger-431	258	10	evidence	evidence	NOUN
ger-431	258	11	for	for	ADP
ger-431	258	12	this	this	DET
ger-431	258	13	assumption	assumption	NOUN
ger-431	258	14	.	.	PUNCT
ger-431	259	1	for	for	ADP
ger-431	259	2	the	the	DET
ger-431	259	3	full	full	ADJ
ger-431	259	4	interpretation	interpretation	NOUN
ger-431	259	5	-	-	PUNCT
ger-431	259	6	use	use	NOUN
ger-431	259	7	argument	argument	NOUN
ger-431	259	8	for	for	ADP
ger-431	259	9	the	the	DET
ger-431	259	10	egma	egma	PROPN
ger-431	259	11	spatial	spatial	ADJ
ger-431	259	12	reasoning	reason	VERB
ger-431	259	13	130	130	NUM
ger-431	259	14	global	global	ADJ
ger-431	259	15	education	education	NOUN
ger-431	259	16	review	review	NOUN
ger-431	259	17	5(3	5(3	NUM
ger-431	259	18	)	)	PUNCT
ger-431	259	19	subtask	subtask	NOUN
ger-431	259	20	,	,	PUNCT
ger-431	259	21	including	include	VERB
ger-431	259	22	all	all	DET
ger-431	259	23	identified	identify	VERB
ger-431	259	24	assumptions	assumption	NOUN
ger-431	259	25	,	,	PUNCT
ger-431	259	26	please	please	INTJ
ger-431	259	27	see	see	VERB
ger-431	259	28	perry	perry	NOUN
ger-431	259	29	(	(	PUNCT
ger-431	259	30	2016	2016	NUM
ger-431	259	31	)	)	PUNCT
ger-431	259	32	.	.	PUNCT
ger-431	260	1	methods	method	NOUN
ger-431	260	2	to	to	PART
ger-431	260	3	collect	collect	VERB
ger-431	260	4	validity	validity	NOUN
ger-431	260	5	evidence	evidence	NOUN
ger-431	260	6	regarding	regard	VERB
ger-431	260	7	technical	technical	ADJ
ger-431	260	8	adequacy	adequacy	NOUN
ger-431	260	9	and	and	CCONJ
ger-431	260	10	reliability	reliability	NOUN
ger-431	260	11	,	,	PUNCT
ger-431	260	12	the	the	DET
ger-431	260	13	egma	egma	NOUN
ger-431	260	14	spatial	spatial	ADJ
ger-431	260	15	reasoning	reasoning	NOUN
ger-431	260	16	items	item	NOUN
ger-431	260	17	were	be	AUX
ger-431	260	18	pilot	pilot	NOUN
ger-431	260	19	tested	test	VERB
ger-431	260	20	in	in	ADP
ger-431	260	21	jordan	jordan	PROPN
ger-431	260	22	.	.	PUNCT
ger-431	261	1	a	a	DET
ger-431	261	2	non	non	ADJ
ger-431	261	3	-	-	ADJ
ger-431	261	4	equivalent	equivalent	ADJ
ger-431	261	5	groups	group	NOUN
ger-431	261	6	with	with	ADP
ger-431	261	7	anchor	anchor	NOUN
ger-431	261	8	test	test	NOUN
ger-431	261	9	(	(	PUNCT
ger-431	261	10	neat	neat	ADJ
ger-431	261	11	)	)	PUNCT
ger-431	261	12	design	design	NOUN
ger-431	261	13	(	(	PUNCT
ger-431	261	14	holland	holland	PROPN
ger-431	261	15	&	&	CCONJ
ger-431	261	16	dorans	dorans	PROPN
ger-431	261	17	,	,	PUNCT
ger-431	261	18	2006	2006	NUM
ger-431	261	19	)	)	PUNCT
ger-431	261	20	was	be	AUX
ger-431	261	21	used	use	VERB
ger-431	261	22	to	to	PART
ger-431	261	23	allow	allow	VERB
ger-431	261	24	for	for	ADP
ger-431	261	25	item	item	NOUN
ger-431	261	26	equating	equating	NOUN
ger-431	261	27	.	.	PUNCT
ger-431	262	1	the	the	DET
ger-431	262	2	64	64	NUM
ger-431	262	3	items	item	NOUN
ger-431	262	4	were	be	AUX
ger-431	262	5	divided	divide	VERB
ger-431	262	6	among	among	ADP
ger-431	262	7	four	four	NUM
ger-431	262	8	pilot	pilot	NOUN
ger-431	262	9	test	test	NOUN
ger-431	262	10	forms	form	NOUN
ger-431	262	11	;	;	PUNCT
ger-431	262	12	four	four	NUM
ger-431	262	13	items	item	NOUN
ger-431	262	14	were	be	AUX
ger-431	262	15	used	use	VERB
ger-431	262	16	as	as	ADP
ger-431	262	17	anchor	anchor	NOUN
ger-431	262	18	items	item	NOUN
ger-431	262	19	and	and	CCONJ
ger-431	262	20	were	be	AUX
ger-431	262	21	included	include	VERB
ger-431	262	22	on	on	ADP
ger-431	262	23	all	all	DET
ger-431	262	24	four	four	NUM
ger-431	262	25	forms	form	NOUN
ger-431	262	26	.	.	PUNCT
ger-431	263	1	each	each	DET
ger-431	263	2	form	form	NOUN
ger-431	263	3	had	have	VERB
ger-431	263	4	19	19	NUM
ger-431	263	5	items	item	NOUN
ger-431	263	6	.	.	PUNCT
ger-431	264	1	participants	participant	NOUN
ger-431	264	2	a	a	DET
ger-431	264	3	total	total	NOUN
ger-431	264	4	of	of	ADP
ger-431	264	5	1,426	1,426	NUM
ger-431	264	6	students	student	NOUN
ger-431	264	7	in	in	ADP
ger-431	264	8	grades	grade	NOUN
ger-431	264	9	2	2	NUM
ger-431	264	10	-	-	SYM
ger-431	264	11	3	3	NUM
ger-431	264	12	participated	participate	VERB
ger-431	264	13	in	in	ADP
ger-431	264	14	the	the	DET
ger-431	264	15	pilot	pilot	NOUN
ger-431	264	16	test	test	NOUN
ger-431	264	17	.	.	PUNCT
ger-431	265	1	table	table	NOUN
ger-431	265	2	2	2	NUM
ger-431	265	3	provides	provide	VERB
ger-431	265	4	additional	additional	ADJ
ger-431	265	5	details	detail	NOUN
ger-431	265	6	about	about	ADP
ger-431	265	7	the	the	DET
ger-431	265	8	participants	participant	NOUN
ger-431	265	9	.	.	PUNCT
ger-431	266	1	the	the	DET
ger-431	266	2	participants	participant	NOUN
ger-431	266	3	were	be	AUX
ger-431	266	4	enrolled	enrol	VERB
ger-431	266	5	in	in	ADP
ger-431	266	6	schools	school	NOUN
ger-431	266	7	that	that	PRON
ger-431	266	8	were	be	AUX
ger-431	266	9	selected	select	VERB
ger-431	266	10	as	as	ADP
ger-431	266	11	part	part	NOUN
ger-431	266	12	of	of	ADP
ger-431	266	13	another	another	DET
ger-431	266	14	rti	rti	PROPN
ger-431	266	15	international	international	ADJ
ger-431	266	16	project	project	NOUN
ger-431	266	17	.	.	PUNCT
ger-431	267	1	stratified	stratified	ADJ
ger-431	267	2	sampling	sample	VERB
ger-431	267	3	was	be	AUX
ger-431	267	4	used	use	VERB
ger-431	267	5	to	to	PART
ger-431	267	6	select	select	VERB
ger-431	267	7	the	the	DET
ger-431	267	8	schools	school	NOUN
ger-431	267	9	;	;	PUNCT
ger-431	267	10	additional	additional	ADJ
ger-431	267	11	details	detail	NOUN
ger-431	267	12	about	about	ADP
ger-431	267	13	the	the	DET
ger-431	267	14	sampling	sample	VERB
ger-431	267	15	methods	method	NOUN
ger-431	267	16	used	use	VERB
ger-431	267	17	can	can	AUX
ger-431	267	18	be	be	AUX
ger-431	267	19	found	find	VERB
ger-431	267	20	in	in	ADP
ger-431	267	21	brombacher	brombacher	NOUN
ger-431	267	22	et	et	PROPN
ger-431	267	23	al	al	PROPN
ger-431	267	24	.	.	PROPN
ger-431	268	1	(	(	PUNCT
ger-431	268	2	2014	2014	NUM
ger-431	268	3	)	)	PUNCT
ger-431	268	4	.	.	PUNCT
ger-431	269	1	one	one	NUM
ger-431	269	2	second	second	ADJ
ger-431	269	3	and	and	CCONJ
ger-431	269	4	one	one	NUM
ger-431	269	5	third	third	ADJ
ger-431	269	6	grade	grade	NOUN
ger-431	269	7	class	class	NOUN
ger-431	269	8	were	be	AUX
ger-431	269	9	selected	select	VERB
ger-431	269	10	at	at	ADP
ger-431	269	11	random	random	ADJ
ger-431	269	12	from	from	ADP
ger-431	269	13	each	each	DET
ger-431	269	14	school	school	NOUN
ger-431	269	15	,	,	PUNCT
ger-431	269	16	and	and	CCONJ
ger-431	269	17	10	10	NUM
ger-431	269	18	students	student	NOUN
ger-431	269	19	from	from	ADP
ger-431	269	20	each	each	DET
ger-431	269	21	class	class	NOUN
ger-431	269	22	were	be	AUX
ger-431	269	23	selected	select	VERB
ger-431	269	24	at	at	ADP
ger-431	269	25	random	random	ADJ
ger-431	269	26	to	to	PART
ger-431	269	27	participate	participate	VERB
ger-431	269	28	in	in	ADP
ger-431	269	29	the	the	DET
ger-431	269	30	pilot	pilot	NOUN
ger-431	269	31	test	test	NOUN
ger-431	269	32	.	.	PUNCT
ger-431	270	1	as	as	SCONJ
ger-431	270	2	seen	see	VERB
ger-431	270	3	in	in	ADP
ger-431	270	4	table	table	NOUN
ger-431	270	5	2	2	NUM
ger-431	270	6	,	,	PUNCT
ger-431	270	7	numbers	number	NOUN
ger-431	270	8	of	of	ADP
ger-431	270	9	males	male	NOUN
ger-431	270	10	and	and	CCONJ
ger-431	270	11	females	female	NOUN
ger-431	270	12	and	and	CCONJ
ger-431	270	13	grade	grade	NOUN
ger-431	270	14	2	2	NUM
ger-431	270	15	and	and	CCONJ
ger-431	270	16	grade	grade	NOUN
ger-431	270	17	3	3	NUM
ger-431	270	18	students	student	NOUN
ger-431	270	19	were	be	AUX
ger-431	270	20	approximately	approximately	ADV
ger-431	270	21	equal	equal	ADJ
ger-431	270	22	.	.	PUNCT
ger-431	271	1	most	most	ADJ
ger-431	271	2	students	student	NOUN
ger-431	271	3	were	be	AUX
ger-431	271	4	between	between	ADP
ger-431	271	5	the	the	DET
ger-431	271	6	ages	age	NOUN
ger-431	271	7	of	of	ADP
ger-431	271	8	7	7	NUM
ger-431	271	9	-	-	SYM
ger-431	271	10	9	9	NUM
ger-431	271	11	.	.	PUNCT
ger-431	272	1	administration	administration	NOUN
ger-431	272	2	trained	train	VERB
ger-431	272	3	test	test	NOUN
ger-431	272	4	assessors	assessor	NOUN
ger-431	272	5	administered	administer	VERB
ger-431	272	6	the	the	DET
ger-431	272	7	egma	egma	NOUN
ger-431	272	8	spatial	spatial	ADJ
ger-431	272	9	reasoning	reasoning	NOUN
ger-431	272	10	subtask	subtask	NOUN
ger-431	272	11	to	to	ADP
ger-431	272	12	each	each	DET
ger-431	272	13	selected	select	VERB
ger-431	272	14	student	student	NOUN
ger-431	272	15	.	.	PUNCT
ger-431	273	1	item	item	NOUN
ger-431	273	2	stimulus	stimulus	NOUN
ger-431	273	3	sheets	sheet	NOUN
ger-431	273	4	were	be	AUX
ger-431	273	5	used	use	VERB
ger-431	273	6	to	to	PART
ger-431	273	7	show	show	VERB
ger-431	273	8	students	student	NOUN
ger-431	273	9	the	the	DET
ger-431	273	10	figures	figure	NOUN
ger-431	273	11	for	for	ADP
ger-431	273	12	each	each	DET
ger-431	273	13	item	item	NOUN
ger-431	273	14	,	,	PUNCT
ger-431	273	15	and	and	CCONJ
ger-431	273	16	ipads	ipad	NOUN
ger-431	273	17	were	be	AUX
ger-431	273	18	used	use	VERB
ger-431	273	19	by	by	ADP
ger-431	273	20	the	the	DET
ger-431	273	21	test	test	NOUN
ger-431	273	22	assessor	assessor	NOUN
ger-431	273	23	to	to	PART
ger-431	273	24	reference	reference	VERB
ger-431	273	25	the	the	DET
ger-431	273	26	script	script	NOUN
ger-431	273	27	for	for	ADP
ger-431	273	28	each	each	DET
ger-431	273	29	item	item	NOUN
ger-431	273	30	and	and	CCONJ
ger-431	273	31	to	to	PART
ger-431	273	32	record	record	NOUN
ger-431	273	33	student	student	NOUN
ger-431	273	34	responses	response	NOUN
ger-431	273	35	.	.	PUNCT
ger-431	274	1	the	the	DET
ger-431	274	2	test	test	NOUN
ger-431	274	3	assessor	assessor	NOUN
ger-431	274	4	administered	administer	VERB
ger-431	274	5	two	two	NUM
ger-431	274	6	table	table	NOUN
ger-431	274	7	2	2	NUM
ger-431	274	8	pilot	pilot	NOUN
ger-431	274	9	test	test	NOUN
ger-431	274	10	participants	participant	NOUN
ger-431	274	11	for	for	ADP
ger-431	274	12	the	the	DET
ger-431	274	13	egma	egma	PROPN
ger-431	274	14	spatial	spatial	ADJ
ger-431	274	15	reasoning	reasoning	NOUN
ger-431	274	16	subtask	subtask	NOUN
ger-431	274	17	form	form	VERB
ger-431	274	18	a	a	DET
ger-431	274	19	form	form	NOUN
ger-431	274	20	b	b	NOUN
ger-431	274	21	form	form	NOUN
ger-431	274	22	c	c	NOUN
ger-431	274	23	form	form	NOUN
ger-431	274	24	d	d	NOUN
ger-431	274	25	total	total	ADJ
ger-431	274	26	number	number	NOUN
ger-431	274	27	of	of	ADP
ger-431	274	28	students	student	NOUN
ger-431	274	29	340	340	NUM
ger-431	275	1	348	348	NUM
ger-431	275	2	369	369	NUM
ger-431	275	3	369	369	NUM
ger-431	275	4	1426	1426	NUM
ger-431	275	5	male	male	ADJ
ger-431	275	6	female	female	NOUN
ger-431	275	7	152	152	NUM
ger-431	275	8	188	188	NUM
ger-431	275	9	139	139	NUM
ger-431	275	10	209	209	NUM
ger-431	275	11	176	176	NUM
ger-431	275	12	193	193	NUM
ger-431	275	13	195	195	NUM
ger-431	275	14	174	174	NUM
ger-431	275	15	662	662	NUM
ger-431	275	16	764	764	NUM
ger-431	275	17	urban	urban	ADJ
ger-431	275	18	rural	rural	ADJ
ger-431	275	19	207	207	NUM
ger-431	275	20	133	133	NUM
ger-431	275	21	275	275	NUM
ger-431	275	22	73	73	NUM
ger-431	275	23	223	223	NUM
ger-431	275	24	146	146	NUM
ger-431	275	25	197	197	NUM
ger-431	275	26	172	172	NUM
ger-431	275	27	902	902	NUM
ger-431	275	28	524	524	NUM
ger-431	275	29	grade	grade	NOUN
ger-431	275	30	2	2	NUM
ger-431	275	31	grade	grade	NOUN
ger-431	275	32	3	3	NUM
ger-431	275	33	177	177	NUM
ger-431	275	34	163	163	NUM
ger-431	275	35	170	170	NUM
ger-431	275	36	178	178	NUM
ger-431	275	37	184	184	NUM
ger-431	275	38	185	185	NUM
ger-431	275	39	186	186	NUM
ger-431	275	40	183	183	NUM
ger-431	275	41	717	717	NUM
ger-431	275	42	709	709	NUM
ger-431	275	43	age	age	NOUN
ger-431	275	44	6	6	NUM
ger-431	275	45	7	7	NUM
ger-431	275	46	8	8	NUM
ger-431	275	47	9	9	NUM
ger-431	275	48	10	10	NUM
ger-431	275	49	11	11	NUM
ger-431	275	50	12	12	NUM
ger-431	275	51	0	0	NUM
ger-431	275	52	53	53	NUM
ger-431	275	53	157	157	NUM
ger-431	275	54	121	121	NUM
ger-431	275	55	8	8	NUM
ger-431	275	56	1	1	NUM
ger-431	275	57	0	0	NUM
ger-431	275	58	1	1	NUM
ger-431	275	59	28	28	NUM
ger-431	275	60	176	176	NUM
ger-431	275	61	128	128	NUM
ger-431	275	62	14	14	NUM
ger-431	275	63	1	1	NUM
ger-431	275	64	0	0	NUM
ger-431	275	65	0	0	NUM
ger-431	275	66	49	49	NUM
ger-431	275	67	156	156	NUM
ger-431	275	68	149	149	NUM
ger-431	275	69	13	13	NUM
ger-431	275	70	2	2	NUM
ger-431	275	71	0	0	NUM
ger-431	275	72	0	0	NUM
ger-431	275	73	58	58	NUM
ger-431	275	74	147	147	NUM
ger-431	275	75	146	146	NUM
ger-431	275	76	17	17	NUM
ger-431	275	77	0	0	NUM
ger-431	275	78	1	1	NUM
ger-431	275	79	1	1	NUM
ger-431	275	80	188	188	NUM
ger-431	275	81	636	636	NUM
ger-431	275	82	544	544	NUM
ger-431	275	83	52	52	NUM
ger-431	275	84	4	4	NUM
ger-431	275	85	1	1	NUM
ger-431	275	86	different	different	ADJ
ger-431	275	87	analyses	analysis	NOUN
ger-431	275	88	,	,	PUNCT
ger-431	275	89	different	different	ADJ
ger-431	275	90	conclusions	conclusion	NOUN
ger-431	275	91	131	131	NUM
ger-431	275	92	sample	sample	NOUN
ger-431	275	93	items	item	NOUN
ger-431	275	94	before	before	ADP
ger-431	275	95	each	each	DET
ger-431	275	96	section	section	NOUN
ger-431	275	97	to	to	PART
ger-431	275	98	familiarize	familiarize	VERB
ger-431	275	99	students	student	NOUN
ger-431	275	100	with	with	ADP
ger-431	275	101	the	the	DET
ger-431	275	102	directions	direction	NOUN
ger-431	275	103	and	and	CCONJ
ger-431	275	104	with	with	ADP
ger-431	275	105	the	the	DET
ger-431	275	106	format	format	NOUN
ger-431	275	107	of	of	ADP
ger-431	275	108	the	the	DET
ger-431	275	109	items	item	NOUN
ger-431	275	110	.	.	PUNCT
ger-431	276	1	tangible	tangible	ADJ
ger-431	276	2	objects	object	NOUN
ger-431	276	3	were	be	AUX
ger-431	276	4	used	use	VERB
ger-431	276	5	in	in	ADP
ger-431	276	6	the	the	DET
ger-431	276	7	sample	sample	NOUN
ger-431	276	8	items	item	NOUN
ger-431	276	9	to	to	PART
ger-431	276	10	help	help	VERB
ger-431	276	11	students	student	NOUN
ger-431	276	12	understand	understand	VERB
ger-431	276	13	the	the	DET
ger-431	276	14	tasks	task	NOUN
ger-431	276	15	.	.	PUNCT
ger-431	277	1	however	however	ADV
ger-431	277	2	,	,	PUNCT
ger-431	277	3	the	the	DET
ger-431	277	4	actual	actual	ADJ
ger-431	277	5	items	item	NOUN
ger-431	277	6	used	use	VERB
ger-431	277	7	twodimensional	twodimensional	ADJ
ger-431	277	8	representations	representation	NOUN
ger-431	277	9	of	of	ADP
ger-431	277	10	the	the	DET
ger-431	277	11	figure	figure	NOUN
ger-431	277	12	as	as	SCONJ
ger-431	277	13	seen	see	VERB
ger-431	277	14	in	in	ADP
ger-431	277	15	table	table	NOUN
ger-431	277	16	1	1	NUM
ger-431	277	17	.	.	PUNCT
ger-431	277	18	analyses	analysis	NOUN
ger-431	277	19	to	to	PART
ger-431	277	20	collect	collect	VERB
ger-431	277	21	validity	validity	NOUN
ger-431	277	22	evidence	evidence	NOUN
ger-431	277	23	for	for	ADP
ger-431	277	24	technical	technical	ADJ
ger-431	277	25	adequacy	adequacy	NOUN
ger-431	277	26	and	and	CCONJ
ger-431	277	27	reliability	reliability	NOUN
ger-431	277	28	,	,	PUNCT
ger-431	277	29	multiple	multiple	ADJ
ger-431	277	30	analyses	analysis	NOUN
ger-431	277	31	were	be	AUX
ger-431	277	32	proposed	propose	VERB
ger-431	277	33	.	.	PUNCT
ger-431	278	1	research	research	NOUN
ger-431	278	2	question	question	NOUN
ger-431	278	3	a	a	PRON
ger-431	278	4	to	to	PART
ger-431	278	5	answer	answer	VERB
ger-431	278	6	the	the	DET
ger-431	278	7	first	first	ADJ
ger-431	278	8	sub	sub	NOUN
ger-431	278	9	-	-	NOUN
ger-431	278	10	question	question	NOUN
ger-431	278	11	–	–	PUNCT
ger-431	278	12	does	do	AUX
ger-431	278	13	the	the	DET
ger-431	278	14	twoparameter	twoparameter	ADJ
ger-431	278	15	item	item	NOUN
ger-431	278	16	response	response	NOUN
ger-431	278	17	theory	theory	NOUN
ger-431	278	18	model	model	NOUN
ger-431	278	19	fit	fit	VERB
ger-431	278	20	the	the	DET
ger-431	278	21	spatial	spatial	ADJ
ger-431	278	22	reasoning	reasoning	NOUN
ger-431	278	23	pilot	pilot	NOUN
ger-431	278	24	test	test	NOUN
ger-431	278	25	data	datum	NOUN
ger-431	278	26	with	with	ADP
ger-431	278	27	acceptable	acceptable	ADJ
ger-431	278	28	item	item	NOUN
ger-431	278	29	parameters	parameter	NOUN
ger-431	278	30	and	and	CCONJ
ger-431	278	31	fit	fit	ADJ
ger-431	278	32	statistics	statistic	NOUN
ger-431	278	33	?	?	PUNCT
ger-431	279	1	–	–	PUNCT
ger-431	279	2	the	the	DET
ger-431	279	3	pilot	pilot	NOUN
ger-431	279	4	test	test	NOUN
ger-431	279	5	data	datum	NOUN
ger-431	279	6	was	be	AUX
ger-431	279	7	analyzed	analyze	VERB
ger-431	279	8	using	use	VERB
ger-431	279	9	item	item	NOUN
ger-431	279	10	response	response	NOUN
ger-431	279	11	theory	theory	NOUN
ger-431	279	12	(	(	PUNCT
ger-431	279	13	irt	irt	PROPN
ger-431	279	14	)	)	PUNCT
ger-431	279	15	.	.	PUNCT
ger-431	280	1	one	one	NUM
ger-431	280	2	of	of	ADP
ger-431	280	3	the	the	DET
ger-431	280	4	benefits	benefit	NOUN
ger-431	280	5	of	of	ADP
ger-431	280	6	using	use	VERB
ger-431	280	7	irt	irt	PROPN
ger-431	280	8	instead	instead	ADV
ger-431	280	9	of	of	ADP
ger-431	280	10	classical	classical	ADJ
ger-431	280	11	test	test	NOUN
ger-431	280	12	theory	theory	NOUN
ger-431	280	13	(	(	PUNCT
ger-431	280	14	ctt	ctt	PROPN
ger-431	280	15	)	)	PUNCT
ger-431	280	16	is	be	AUX
ger-431	280	17	that	that	SCONJ
ger-431	280	18	irt	irt	PROPN
ger-431	280	19	models	model	NOUN
ger-431	280	20	are	be	AUX
ger-431	280	21	sample	sample	NOUN
ger-431	280	22	invariant	invariant	ADJ
ger-431	280	23	,	,	PUNCT
ger-431	280	24	meaning	mean	VERB
ger-431	280	25	that	that	SCONJ
ger-431	280	26	the	the	DET
ger-431	280	27	item	item	NOUN
ger-431	280	28	statistics	statistic	NOUN
ger-431	280	29	do	do	AUX
ger-431	280	30	not	not	PART
ger-431	280	31	depend	depend	VERB
ger-431	280	32	on	on	ADP
ger-431	280	33	the	the	DET
ger-431	280	34	sample	sample	NOUN
ger-431	280	35	used	use	VERB
ger-431	280	36	in	in	ADP
ger-431	280	37	the	the	DET
ger-431	280	38	pilot	pilot	NOUN
ger-431	280	39	testing	testing	NOUN
ger-431	280	40	.	.	PUNCT
ger-431	281	1	this	this	PRON
ger-431	281	2	is	be	AUX
ger-431	281	3	particularly	particularly	ADV
ger-431	281	4	pertinent	pertinent	ADJ
ger-431	281	5	for	for	ADP
ger-431	281	6	the	the	DET
ger-431	281	7	egma	egma	NOUN
ger-431	281	8	since	since	SCONJ
ger-431	281	9	it	it	PRON
ger-431	281	10	is	be	AUX
ger-431	281	11	used	use	VERB
ger-431	281	12	at	at	ADP
ger-431	281	13	a	a	DET
ger-431	281	14	large	large	ADJ
ger-431	281	15	-	-	PUNCT
ger-431	281	16	scale	scale	NOUN
ger-431	281	17	and	and	CCONJ
ger-431	281	18	in	in	ADP
ger-431	281	19	many	many	ADJ
ger-431	281	20	different	different	ADJ
ger-431	281	21	contexts	contexts	NOUN
ger-431	281	22	.	.	PUNCT
ger-431	282	1	the	the	DET
ger-431	282	2	two	two	NUM
ger-431	282	3	-	-	PUNCT
ger-431	282	4	parameter	parameter	NOUN
ger-431	282	5	irt	irt	PROPN
ger-431	282	6	model	model	PROPN
ger-431	282	7	was	be	AUX
ger-431	282	8	proposed	propose	VERB
ger-431	282	9	in	in	ADP
ger-431	282	10	order	order	NOUN
ger-431	282	11	to	to	PART
ger-431	282	12	examine	examine	VERB
ger-431	282	13	both	both	DET
ger-431	282	14	item	item	NOUN
ger-431	282	15	difficulty	difficulty	NOUN
ger-431	282	16	and	and	CCONJ
ger-431	282	17	item	item	NOUN
ger-431	282	18	discrimination	discrimination	NOUN
ger-431	282	19	.	.	PUNCT
ger-431	283	1	irt	irt	PROPN
ger-431	283	2	assumptions	assumption	NOUN
ger-431	283	3	.	.	PUNCT
ger-431	284	1	before	before	ADP
ger-431	284	2	applying	apply	VERB
ger-431	284	3	irt	irt	PROPN
ger-431	284	4	models	model	NOUN
ger-431	284	5	,	,	PUNCT
ger-431	284	6	two	two	NUM
ger-431	284	7	strong	strong	ADJ
ger-431	284	8	assumptions	assumption	NOUN
ger-431	284	9	must	must	AUX
ger-431	284	10	be	be	AUX
ger-431	284	11	checked	check	VERB
ger-431	284	12	:	:	PUNCT
ger-431	284	13	unidimensionality	unidimensionality	NOUN
ger-431	284	14	and	and	CCONJ
ger-431	284	15	local	local	ADJ
ger-431	284	16	independence	independence	NOUN
ger-431	284	17	(	(	PUNCT
ger-431	284	18	hambleton	hambleton	PROPN
ger-431	284	19	,	,	PUNCT
ger-431	284	20	swaminathan	swaminathan	ADV
ger-431	284	21	,	,	PUNCT
ger-431	284	22	&	&	CCONJ
ger-431	284	23	rogers	rogers	PROPN
ger-431	284	24	,	,	PUNCT
ger-431	284	25	1991	1991	NUM
ger-431	284	26	)	)	PUNCT
ger-431	284	27	.	.	PUNCT
ger-431	285	1	unidimensionality	unidimensionality	NOUN
ger-431	285	2	refers	refer	VERB
ger-431	285	3	to	to	ADP
ger-431	285	4	the	the	DET
ger-431	285	5	idea	idea	NOUN
ger-431	285	6	that	that	SCONJ
ger-431	285	7	items	item	NOUN
ger-431	285	8	test	test	VERB
ger-431	285	9	a	a	DET
ger-431	285	10	single	single	ADJ
ger-431	285	11	construct	construct	NOUN
ger-431	285	12	.	.	PUNCT
ger-431	286	1	local	local	ADJ
ger-431	286	2	independence	independence	NOUN
ger-431	286	3	refers	refer	VERB
ger-431	286	4	to	to	ADP
ger-431	286	5	the	the	DET
ger-431	286	6	idea	idea	NOUN
ger-431	286	7	that	that	SCONJ
ger-431	286	8	responses	response	NOUN
ger-431	286	9	on	on	ADP
ger-431	286	10	items	item	NOUN
ger-431	286	11	must	must	AUX
ger-431	286	12	only	only	ADV
ger-431	286	13	depend	depend	VERB
ger-431	286	14	on	on	ADP
ger-431	286	15	a	a	DET
ger-431	286	16	student	student	NOUN
ger-431	286	17	’s	’s	PART
ger-431	286	18	ability	ability	NOUN
ger-431	286	19	with	with	ADP
ger-431	286	20	the	the	DET
ger-431	286	21	latent	latent	NOUN
ger-431	286	22	trait	trait	NOUN
ger-431	286	23	(	(	PUNCT
ger-431	286	24	embretson	embretson	NOUN
ger-431	286	25	&	&	CCONJ
ger-431	286	26	reise	reise	NOUN
ger-431	286	27	,	,	PUNCT
ger-431	286	28	2000	2000	NUM
ger-431	286	29	)	)	PUNCT
ger-431	286	30	.	.	PUNCT
ger-431	287	1	local	local	ADJ
ger-431	287	2	independence	independence	NOUN
ger-431	287	3	is	be	AUX
ger-431	287	4	calculated	calculate	VERB
ger-431	287	5	and	and	CCONJ
ger-431	287	6	checked	check	VERB
ger-431	287	7	within	within	ADP
ger-431	287	8	the	the	DET
ger-431	287	9	irt	irt	PROPN
ger-431	287	10	framework	framework	NOUN
ger-431	287	11	.	.	PUNCT
ger-431	288	1	to	to	PART
ger-431	288	2	test	test	VERB
ger-431	288	3	for	for	ADP
ger-431	288	4	unidimensionality	unidimensionality	NOUN
ger-431	288	5	,	,	PUNCT
ger-431	288	6	an	an	DET
ger-431	288	7	exploratory	exploratory	ADJ
ger-431	288	8	factor	factor	NOUN
ger-431	288	9	analysis	analysis	NOUN
ger-431	288	10	was	be	AUX
ger-431	288	11	conducted	conduct	VERB
ger-431	288	12	for	for	ADP
ger-431	288	13	each	each	DET
ger-431	288	14	form	form	NOUN
ger-431	288	15	of	of	ADP
ger-431	288	16	the	the	DET
ger-431	288	17	spatial	spatial	ADJ
ger-431	288	18	reasoning	reasoning	NOUN
ger-431	288	19	pilot	pilot	NOUN
ger-431	288	20	test	test	NOUN
ger-431	288	21	.	.	PUNCT
ger-431	289	1	the	the	DET
ger-431	289	2	analyses	analysis	NOUN
ger-431	289	3	were	be	AUX
ger-431	289	4	conducted	conduct	VERB
ger-431	289	5	in	in	ADP
ger-431	289	6	r	r	NOUN
ger-431	289	7	using	use	VERB
ger-431	289	8	the	the	DET
ger-431	289	9	psych	psych	NOUN
ger-431	289	10	package	package	NOUN
ger-431	289	11	(	(	PUNCT
ger-431	289	12	revelle	revelle	NOUN
ger-431	289	13	,	,	PUNCT
ger-431	289	14	2015	2015	NUM
ger-431	289	15	)	)	PUNCT
ger-431	289	16	.	.	PUNCT
ger-431	290	1	item	item	NOUN
ger-431	290	2	loadings	loading	NOUN
ger-431	290	3	above	above	ADP
ger-431	290	4	0.32	0.32	NUM
ger-431	290	5	were	be	AUX
ger-431	290	6	considered	consider	VERB
ger-431	290	7	acceptable	acceptable	ADJ
ger-431	290	8	(	(	PUNCT
ger-431	290	9	tabachnick	tabachnick	NOUN
ger-431	290	10	&	&	CCONJ
ger-431	290	11	fidell	fidell	PROPN
ger-431	290	12	,	,	PUNCT
ger-431	290	13	2001	2001	NUM
ger-431	290	14	)	)	PUNCT
ger-431	290	15	.	.	PUNCT
ger-431	291	1	the	the	DET
ger-431	291	2	oblique	oblique	ADJ
ger-431	291	3	method	method	NOUN
ger-431	291	4	of	of	ADP
ger-431	291	5	rotation	rotation	NOUN
ger-431	291	6	was	be	AUX
ger-431	291	7	used	use	VERB
ger-431	291	8	,	,	PUNCT
ger-431	291	9	and	and	CCONJ
ger-431	291	10	model	model	VERB
ger-431	291	11	fit	fit	ADJ
ger-431	291	12	statistics	statistic	NOUN
ger-431	291	13	,	,	PUNCT
ger-431	291	14	including	include	VERB
ger-431	291	15	the	the	DET
ger-431	291	16	tucker	tucker	PROPN
ger-431	291	17	-	-	PUNCT
ger-431	291	18	lewis	lewis	PROPN
ger-431	291	19	index	index	NOUN
ger-431	291	20	(	(	PUNCT
ger-431	291	21	tli	tli	NOUN
ger-431	291	22	)	)	PUNCT
ger-431	291	23	and	and	CCONJ
ger-431	291	24	root	root	NOUN
ger-431	291	25	mean	mean	NOUN
ger-431	291	26	square	square	ADJ
ger-431	291	27	error	error	NOUN
ger-431	291	28	of	of	ADP
ger-431	291	29	approximation	approximation	NOUN
ger-431	291	30	(	(	PUNCT
ger-431	291	31	rmsea	rmsea	NOUN
ger-431	291	32	)	)	PUNCT
ger-431	291	33	were	be	AUX
ger-431	291	34	calculated	calculate	VERB
ger-431	291	35	.	.	PUNCT
ger-431	292	1	acceptable	acceptable	ADJ
ger-431	292	2	fit	fit	ADJ
ger-431	292	3	statistics	statistic	NOUN
ger-431	292	4	include	include	VERB
ger-431	292	5	tli	tli	NOUN
ger-431	292	6	values	value	NOUN
ger-431	292	7	of	of	ADP
ger-431	292	8	greater	great	ADJ
ger-431	292	9	than	than	ADP
ger-431	292	10	0.95	0.95	NUM
ger-431	292	11	and	and	CCONJ
ger-431	292	12	rmsea	rmsea	NOUN
ger-431	292	13	values	value	NOUN
ger-431	292	14	of	of	ADP
ger-431	292	15	0.06	0.06	NUM
ger-431	292	16	or	or	CCONJ
ger-431	292	17	less	less	ADJ
ger-431	292	18	(	(	PUNCT
ger-431	292	19	hu	hu	PROPN
ger-431	292	20	&	&	CCONJ
ger-431	292	21	bentler	bentler	PROPN
ger-431	292	22	,	,	PUNCT
ger-431	292	23	1999	1999	NUM
ger-431	292	24	)	)	PUNCT
ger-431	292	25	.	.	PUNCT
ger-431	293	1	a	a	DET
ger-431	293	2	parallel	parallel	ADJ
ger-431	293	3	analysis	analysis	NOUN
ger-431	293	4	was	be	AUX
ger-431	293	5	also	also	ADV
ger-431	293	6	conducted	conduct	VERB
ger-431	293	7	in	in	ADP
ger-431	293	8	r	r	NOUN
ger-431	293	9	for	for	ADP
ger-431	293	10	each	each	DET
ger-431	293	11	pilot	pilot	NOUN
ger-431	293	12	test	test	NOUN
ger-431	293	13	form	form	NOUN
ger-431	293	14	.	.	PUNCT
ger-431	294	1	a	a	DET
ger-431	294	2	parallel	parallel	ADJ
ger-431	294	3	analysis	analysis	NOUN
ger-431	294	4	tests	test	NOUN
ger-431	294	5	if	if	SCONJ
ger-431	294	6	actual	actual	ADJ
ger-431	294	7	eigenvalues	eigenvalue	NOUN
ger-431	294	8	differ	differ	VERB
ger-431	294	9	from	from	ADP
ger-431	294	10	random	random	ADJ
ger-431	294	11	data	datum	NOUN
ger-431	294	12	and	and	CCONJ
ger-431	294	13	is	be	AUX
ger-431	294	14	considered	consider	VERB
ger-431	294	15	to	to	PART
ger-431	294	16	be	be	AUX
ger-431	294	17	superior	superior	ADJ
ger-431	294	18	to	to	ADP
ger-431	294	19	scree	scree	VERB
ger-431	294	20	tests	test	NOUN
ger-431	294	21	or	or	CCONJ
ger-431	294	22	the	the	DET
ger-431	294	23	examination	examination	NOUN
ger-431	294	24	of	of	ADP
ger-431	294	25	eigenvalues	eigenvalues	PROPN
ger-431	294	26	(	(	PUNCT
ger-431	294	27	ledesma	ledesma	PROPN
ger-431	294	28	&	&	CCONJ
ger-431	294	29	valero	valero	PROPN
ger-431	294	30	-	-	PUNCT
ger-431	294	31	mora	mora	PROPN
ger-431	294	32	,	,	PUNCT
ger-431	294	33	2007	2007	NUM
ger-431	294	34	)	)	PUNCT
ger-431	294	35	.	.	PUNCT
ger-431	295	1	the	the	DET
ger-431	295	2	model	model	NOUN
ger-431	295	3	fit	fit	PROPN
ger-431	295	4	statistics	statistic	NOUN
ger-431	295	5	and	and	CCONJ
ger-431	295	6	parallel	parallel	ADJ
ger-431	295	7	analysis	analysis	NOUN
ger-431	295	8	plots	plot	NOUN
ger-431	295	9	were	be	AUX
ger-431	295	10	used	use	VERB
ger-431	295	11	to	to	PART
ger-431	295	12	assess	assess	VERB
ger-431	295	13	dimensionality	dimensionality	NOUN
ger-431	295	14	.	.	PUNCT
ger-431	296	1	because	because	SCONJ
ger-431	296	2	of	of	ADP
ger-431	296	3	the	the	DET
ger-431	296	4	exploratory	exploratory	ADJ
ger-431	296	5	factor	factor	NOUN
ger-431	296	6	analysis	analysis	NOUN
ger-431	296	7	(	(	PUNCT
ger-431	296	8	efa	efa	PROPN
ger-431	296	9	)	)	PUNCT
ger-431	296	10	results	result	NOUN
ger-431	296	11	,	,	PUNCT
ger-431	296	12	irt	irt	PROPN
ger-431	296	13	modeling	modeling	NOUN
ger-431	296	14	was	be	AUX
ger-431	296	15	not	not	PART
ger-431	296	16	conducted	conduct	VERB
ger-431	296	17	;	;	PUNCT
ger-431	296	18	thus	thus	ADV
ger-431	296	19	,	,	PUNCT
ger-431	296	20	local	local	ADJ
ger-431	296	21	independence	independence	NOUN
ger-431	296	22	was	be	AUX
ger-431	296	23	not	not	PART
ger-431	296	24	evaluated	evaluate	VERB
ger-431	296	25	.	.	PUNCT
ger-431	297	1	research	research	NOUN
ger-431	297	2	question	question	NOUN
ger-431	297	3	b	b	X
ger-431	297	4	to	to	PART
ger-431	297	5	collect	collect	VERB
ger-431	297	6	evidence	evidence	NOUN
ger-431	297	7	for	for	ADP
ger-431	297	8	the	the	DET
ger-431	297	9	second	second	ADJ
ger-431	297	10	sub	sub	NOUN
ger-431	297	11	-	-	NOUN
ger-431	297	12	question	question	NOUN
ger-431	297	13	–	–	PUNCT
ger-431	297	14	is	be	AUX
ger-431	297	15	the	the	DET
ger-431	297	16	reliability	reliability	NOUN
ger-431	297	17	of	of	ADP
ger-431	297	18	the	the	DET
ger-431	297	19	data	datum	NOUN
ger-431	297	20	generated	generate	VERB
ger-431	297	21	by	by	ADP
ger-431	297	22	the	the	DET
ger-431	297	23	spatial	spatial	ADJ
ger-431	297	24	reasoning	reasoning	NOUN
ger-431	297	25	subtask	subtask	NOUN
ger-431	297	26	sufficient	sufficient	ADJ
ger-431	297	27	for	for	ADP
ger-431	297	28	the	the	DET
ger-431	297	29	intended	intend	VERB
ger-431	297	30	interpretation	interpretation	NOUN
ger-431	297	31	of	of	ADP
ger-431	297	32	the	the	DET
ger-431	297	33	subtask	subtask	NOUN
ger-431	297	34	?	?	PUNCT
ger-431	298	1	–	–	PUNCT
ger-431	298	2	internal	internal	ADJ
ger-431	298	3	consistency	consistency	NOUN
ger-431	298	4	estimates	estimate	NOUN
ger-431	298	5	were	be	AUX
ger-431	298	6	calculated	calculate	VERB
ger-431	298	7	.	.	PUNCT
ger-431	299	1	cronbach	cronbach	PROPN
ger-431	299	2	’s	’s	PART
ger-431	299	3	alpha	alpha	NOUN
ger-431	299	4	was	be	AUX
ger-431	299	5	calculated	calculate	VERB
ger-431	299	6	in	in	ADP
ger-431	299	7	r	r	NOUN
ger-431	299	8	for	for	ADP
ger-431	299	9	each	each	DET
ger-431	299	10	pilot	pilot	NOUN
ger-431	299	11	test	test	NOUN
ger-431	299	12	form	form	NOUN
ger-431	299	13	.	.	PUNCT
ger-431	300	1	the	the	DET
ger-431	300	2	level	level	NOUN
ger-431	300	3	of	of	ADP
ger-431	300	4	reliability	reliability	NOUN
ger-431	300	5	needed	need	VERB
ger-431	300	6	is	be	AUX
ger-431	300	7	dependent	dependent	ADJ
ger-431	300	8	on	on	ADP
ger-431	300	9	the	the	DET
ger-431	300	10	types	type	NOUN
ger-431	300	11	of	of	ADP
ger-431	300	12	decisions	decision	NOUN
ger-431	300	13	being	be	AUX
ger-431	300	14	made	make	VERB
ger-431	300	15	using	use	VERB
ger-431	300	16	the	the	DET
ger-431	300	17	data	datum	NOUN
ger-431	300	18	.	.	PUNCT
ger-431	301	1	kline	kline	PROPN
ger-431	301	2	suggested	suggest	VERB
ger-431	301	3	that	that	SCONJ
ger-431	301	4	all	all	DET
ger-431	301	5	assessments	assessment	NOUN
ger-431	301	6	have	have	AUX
ger-431	301	7	cronbach	cronbach	VERB
ger-431	301	8	’s	’s	PART
ger-431	301	9	alpha	alpha	NOUN
ger-431	301	10	values	value	NOUN
ger-431	301	11	above	above	ADP
ger-431	301	12	0.7	0.7	NUM
ger-431	301	13	,	,	PUNCT
ger-431	301	14	and	and	CCONJ
ger-431	301	15	ideal	ideal	ADJ
ger-431	301	16	values	value	NOUN
ger-431	301	17	are	be	AUX
ger-431	301	18	over	over	ADP
ger-431	301	19	0.9	0.9	NUM
ger-431	301	20	(	(	PUNCT
ger-431	301	21	kline	kline	PROPN
ger-431	301	22	,	,	PUNCT
ger-431	301	23	2000	2000	NUM
ger-431	301	24	)	)	PUNCT
ger-431	301	25	.	.	PUNCT
ger-431	302	1	however	however	ADV
ger-431	302	2	,	,	PUNCT
ger-431	302	3	if	if	SCONJ
ger-431	302	4	the	the	DET
ger-431	302	5	decisions	decision	NOUN
ger-431	302	6	being	be	AUX
ger-431	302	7	made	make	VERB
ger-431	302	8	are	be	AUX
ger-431	302	9	lowstakes	lowstake	NOUN
ger-431	302	10	,	,	PUNCT
ger-431	302	11	cronbach	cronbach	VERB
ger-431	302	12	’s	’s	PART
ger-431	302	13	alpha	alpha	NOUN
ger-431	302	14	values	value	NOUN
ger-431	302	15	can	can	AUX
ger-431	302	16	be	be	AUX
ger-431	302	17	0.7	0.7	NUM
ger-431	302	18	<	<	X
ger-431	302	19	α	α	X
ger-431	302	20	<	<	X
ger-431	302	21	0.9	0.9	NUM
ger-431	302	22	.	.	PUNCT
ger-431	303	1	since	since	SCONJ
ger-431	303	2	the	the	DET
ger-431	303	3	decisions	decision	NOUN
ger-431	303	4	made	make	VERB
ger-431	303	5	using	use	VERB
ger-431	303	6	the	the	DET
ger-431	303	7	egma	egma	NOUN
ger-431	303	8	data	datum	NOUN
ger-431	303	9	are	be	AUX
ger-431	303	10	not	not	PART
ger-431	303	11	high	high	ADJ
ger-431	303	12	-	-	PUNCT
ger-431	303	13	stakes	stake	NOUN
ger-431	303	14	(	(	PUNCT
ger-431	303	15	e.g.	e.g.	ADV
ger-431	303	16	,	,	PUNCT
ger-431	303	17	do	do	AUX
ger-431	303	18	not	not	PART
ger-431	303	19	impact	impact	VERB
ger-431	303	20	132	132	NUM
ger-431	303	21	global	global	ADJ
ger-431	303	22	education	education	NOUN
ger-431	303	23	review	review	NOUN
ger-431	303	24	5(3	5(3	NUM
ger-431	303	25	)	)	PUNCT
ger-431	303	26	student	student	NOUN
ger-431	303	27	placement	placement	NOUN
ger-431	303	28	decisions	decision	NOUN
ger-431	303	29	,	,	PUNCT
ger-431	303	30	teacher	teacher	NOUN
ger-431	303	31	ratings	rating	NOUN
ger-431	303	32	)	)	PUNCT
ger-431	303	33	,	,	PUNCT
ger-431	303	34	an	an	DET
ger-431	303	35	alpha	alpha	NOUN
ger-431	303	36	value	value	NOUN
ger-431	303	37	greater	great	ADJ
ger-431	303	38	than	than	ADP
ger-431	303	39	0.7	0.7	NUM
ger-431	303	40	is	be	AUX
ger-431	303	41	desired	desire	VERB
ger-431	303	42	.	.	PUNCT
ger-431	304	1	supplemental	supplemental	ADJ
ger-431	304	2	tests	test	NOUN
ger-431	304	3	.	.	PUNCT
ger-431	305	1	because	because	SCONJ
ger-431	305	2	of	of	ADP
ger-431	305	3	the	the	DET
ger-431	305	4	results	result	NOUN
ger-431	305	5	from	from	ADP
ger-431	305	6	research	research	NOUN
ger-431	305	7	question	question	NOUN
ger-431	305	8	a	a	PRON
ger-431	305	9	and	and	CCONJ
ger-431	305	10	b	b	NOUN
ger-431	305	11	,	,	PUNCT
ger-431	305	12	additional	additional	ADJ
ger-431	305	13	supplemental	supplemental	ADJ
ger-431	305	14	analyses	analysis	NOUN
ger-431	305	15	that	that	PRON
ger-431	305	16	align	align	VERB
ger-431	305	17	most	most	ADV
ger-431	305	18	closely	closely	ADV
ger-431	305	19	with	with	ADP
ger-431	305	20	ctt	ctt	PROPN
ger-431	305	21	were	be	AUX
ger-431	305	22	conducted	conduct	VERB
ger-431	305	23	.	.	PUNCT
ger-431	306	1	the	the	DET
ger-431	306	2	percent	percent	NOUN
ger-431	306	3	of	of	ADP
ger-431	306	4	correct	correct	ADJ
ger-431	306	5	responses	response	NOUN
ger-431	306	6	(	(	PUNCT
ger-431	306	7	i.e.	i.e.	X
ger-431	306	8	,	,	PUNCT
ger-431	306	9	p	p	NOUN
ger-431	306	10	-	-	PUNCT
ger-431	306	11	values	value	NOUN
ger-431	306	12	)	)	PUNCT
ger-431	306	13	and	and	CCONJ
ger-431	306	14	the	the	DET
ger-431	306	15	item	item	NOUN
ger-431	306	16	-	-	PUNCT
ger-431	306	17	total	total	NOUN
ger-431	306	18	correlations	correlation	NOUN
ger-431	306	19	for	for	ADP
ger-431	306	20	each	each	DET
ger-431	306	21	item	item	NOUN
ger-431	306	22	were	be	AUX
ger-431	306	23	calculated	calculate	VERB
ger-431	306	24	.	.	PUNCT
ger-431	307	1	itemtotal	itemtotal	ADJ
ger-431	307	2	correlations	correlation	NOUN
ger-431	307	3	represent	represent	VERB
ger-431	307	4	the	the	DET
ger-431	307	5	correlation	correlation	NOUN
ger-431	307	6	between	between	ADP
ger-431	307	7	the	the	DET
ger-431	307	8	scores	score	NOUN
ger-431	307	9	on	on	ADP
ger-431	307	10	an	an	DET
ger-431	307	11	item	item	NOUN
ger-431	307	12	and	and	CCONJ
ger-431	307	13	the	the	DET
ger-431	307	14	overall	overall	ADJ
ger-431	307	15	score	score	NOUN
ger-431	307	16	for	for	ADP
ger-431	307	17	the	the	DET
ger-431	307	18	subtask	subtask	NOUN
ger-431	307	19	.	.	PUNCT
ger-431	308	1	item	item	NOUN
ger-431	308	2	-	-	PUNCT
ger-431	308	3	total	total	NOUN
ger-431	308	4	correlations	correlation	NOUN
ger-431	308	5	between	between	ADP
ger-431	308	6	0.3	0.3	NUM
ger-431	308	7	-	-	SYM
ger-431	308	8	0.7	0.7	NUM
ger-431	308	9	are	be	AUX
ger-431	308	10	considered	consider	VERB
ger-431	308	11	acceptable	acceptable	ADJ
ger-431	308	12	(	(	PUNCT
ger-431	308	13	ferketich	ferketich	NOUN
ger-431	308	14	,	,	PUNCT
ger-431	308	15	1991	1991	NUM
ger-431	308	16	)	)	PUNCT
ger-431	308	17	.	.	PUNCT
ger-431	309	1	results	result	VERB
ger-431	309	2	research	research	NOUN
ger-431	309	3	question	question	NOUN
ger-431	309	4	a	a	DET
ger-431	309	5	the	the	DET
ger-431	309	6	results	result	NOUN
ger-431	309	7	from	from	ADP
ger-431	309	8	the	the	DET
ger-431	309	9	efas	efas	NOUN
ger-431	309	10	and	and	CCONJ
ger-431	309	11	parallel	parallel	ADJ
ger-431	309	12	analysis	analysis	NOUN
ger-431	309	13	plots	plot	NOUN
ger-431	309	14	indicate	indicate	VERB
ger-431	309	15	that	that	SCONJ
ger-431	309	16	the	the	DET
ger-431	309	17	egma	egma	NOUN
ger-431	309	18	spatial	spatial	ADJ
ger-431	309	19	reasoning	reasoning	NOUN
ger-431	309	20	subtask	subtask	NOUN
ger-431	309	21	is	be	AUX
ger-431	309	22	not	not	PART
ger-431	309	23	unidimensional	unidimensional	ADJ
ger-431	309	24	.	.	PUNCT
ger-431	310	1	figure	figure	NOUN
ger-431	310	2	1	1	NUM
ger-431	310	3	shows	show	VERB
ger-431	310	4	the	the	DET
ger-431	310	5	parallel	parallel	ADJ
ger-431	310	6	analysis	analysis	NOUN
ger-431	310	7	plots	plot	NOUN
ger-431	310	8	for	for	ADP
ger-431	310	9	the	the	DET
ger-431	310	10	egma	egma	PROPN
ger-431	310	11	spatial	spatial	ADJ
ger-431	310	12	reasoning	reasoning	NOUN
ger-431	310	13	subtask	subtask	NOUN
ger-431	310	14	by	by	ADP
ger-431	310	15	pilot	pilot	NOUN
ger-431	310	16	test	test	NOUN
ger-431	310	17	form	form	NOUN
ger-431	310	18	.	.	PUNCT
ger-431	311	1	these	these	DET
ger-431	311	2	plots	plot	NOUN
ger-431	311	3	indicate	indicate	VERB
ger-431	311	4	that	that	SCONJ
ger-431	311	5	there	there	PRON
ger-431	311	6	are	be	VERB
ger-431	311	7	multiple	multiple	ADJ
ger-431	311	8	factors	factor	NOUN
ger-431	311	9	for	for	ADP
ger-431	311	10	each	each	DET
ger-431	311	11	spatial	spatial	ADJ
ger-431	311	12	reasoning	reasoning	NOUN
ger-431	311	13	pilot	pilot	NOUN
ger-431	311	14	test	test	NOUN
ger-431	311	15	form	form	NOUN
ger-431	311	16	.	.	PUNCT
ger-431	312	1	the	the	DET
ger-431	312	2	line	line	NOUN
ger-431	312	3	representing	represent	VERB
ger-431	312	4	the	the	DET
ger-431	312	5	actual	actual	ADJ
ger-431	312	6	data	datum	NOUN
ger-431	312	7	should	should	AUX
ger-431	312	8	only	only	ADV
ger-431	312	9	separate	separate	VERB
ger-431	312	10	from	from	ADP
ger-431	312	11	the	the	DET
ger-431	312	12	simulated	simulate	VERB
ger-431	312	13	and	and	CCONJ
ger-431	312	14	resampled	resample	VERB
ger-431	312	15	data	datum	NOUN
ger-431	312	16	in	in	ADP
ger-431	312	17	one	one	NUM
ger-431	312	18	place	place	NOUN
ger-431	312	19	to	to	PART
ger-431	312	20	represent	represent	VERB
ger-431	312	21	a	a	DET
ger-431	312	22	one	one	NUM
ger-431	312	23	factor	factor	NOUN
ger-431	312	24	solution	solution	NOUN
ger-431	312	25	.	.	PUNCT
ger-431	313	1	these	these	DET
ger-431	313	2	plots	plot	NOUN
ger-431	313	3	indicate	indicate	VERB
ger-431	313	4	that	that	SCONJ
ger-431	313	5	there	there	PRON
ger-431	313	6	are	be	VERB
ger-431	313	7	at	at	ADV
ger-431	313	8	least	least	ADV
ger-431	313	9	three	three	NUM
ger-431	313	10	factors	factor	NOUN
ger-431	313	11	on	on	ADP
ger-431	313	12	each	each	PRON
ger-431	313	13	of	of	ADP
ger-431	313	14	the	the	DET
ger-431	313	15	pilot	pilot	NOUN
ger-431	313	16	test	test	NOUN
ger-431	313	17	forms	form	NOUN
ger-431	313	18	.	.	PUNCT
ger-431	314	1	figure	figure	NOUN
ger-431	314	2	1	1	NUM
ger-431	314	3	.	.	PUNCT
ger-431	315	1	parallel	parallel	ADJ
ger-431	315	2	analysis	analysis	NOUN
ger-431	315	3	plots	plot	NOUN
ger-431	315	4	for	for	ADP
ger-431	315	5	the	the	DET
ger-431	315	6	egma	egma	PROPN
ger-431	315	7	spatial	spatial	ADJ
ger-431	315	8	reasoning	reasoning	NOUN
ger-431	315	9	subtask	subtask	NOUN
ger-431	315	10	by	by	ADP
ger-431	315	11	pilot	pilot	NOUN
ger-431	315	12	test	test	NOUN
ger-431	315	13	form	form	NOUN
ger-431	315	14	.	.	PUNCT
ger-431	316	1	different	different	ADJ
ger-431	316	2	analyses	analysis	NOUN
ger-431	316	3	,	,	PUNCT
ger-431	316	4	different	different	ADJ
ger-431	316	5	conclusions	conclusion	NOUN
ger-431	316	6	133	133	NUM
ger-431	316	7	the	the	DET
ger-431	316	8	results	result	NOUN
ger-431	316	9	from	from	ADP
ger-431	316	10	the	the	DET
ger-431	316	11	efas	efas	NOUN
ger-431	316	12	are	be	AUX
ger-431	316	13	summarized	summarize	VERB
ger-431	316	14	in	in	ADP
ger-431	316	15	table	table	NOUN
ger-431	316	16	3	3	NUM
ger-431	316	17	.	.	PUNCT
ger-431	316	18	one	one	NUM
ger-431	316	19	-	-	PUNCT
ger-431	316	20	factor	factor	NOUN
ger-431	316	21	,	,	PUNCT
ger-431	316	22	two	two	NUM
ger-431	316	23	-	-	PUNCT
ger-431	316	24	factor	factor	NOUN
ger-431	316	25	,	,	PUNCT
ger-431	316	26	three	three	NUM
ger-431	316	27	-	-	PUNCT
ger-431	316	28	factor	factor	NOUN
ger-431	316	29	,	,	PUNCT
ger-431	316	30	and	and	CCONJ
ger-431	316	31	four	four	NUM
ger-431	316	32	-	-	PUNCT
ger-431	316	33	factor	factor	NOUN
ger-431	316	34	solutions	solution	NOUN
ger-431	316	35	were	be	AUX
ger-431	316	36	conducted	conduct	VERB
ger-431	316	37	.	.	PUNCT
ger-431	317	1	with	with	ADP
ger-431	317	2	the	the	DET
ger-431	317	3	one	one	NUM
ger-431	317	4	-	-	PUNCT
ger-431	317	5	factor	factor	NOUN
ger-431	317	6	solution	solution	NOUN
ger-431	317	7	for	for	ADP
ger-431	317	8	each	each	DET
ger-431	317	9	pilot	pilot	NOUN
ger-431	317	10	test	test	NOUN
ger-431	317	11	form	form	NOUN
ger-431	317	12	,	,	PUNCT
ger-431	317	13	only	only	ADV
ger-431	317	14	3	3	NUM
ger-431	317	15	,	,	PUNCT
ger-431	317	16	4	4	NUM
ger-431	317	17	,	,	PUNCT
ger-431	317	18	3	3	NUM
ger-431	317	19	,	,	PUNCT
ger-431	317	20	and	and	CCONJ
ger-431	317	21	6	6	NUM
ger-431	317	22	out	out	ADP
ger-431	317	23	of	of	ADP
ger-431	317	24	19	19	NUM
ger-431	317	25	items	item	NOUN
ger-431	317	26	,	,	PUNCT
ger-431	317	27	respectively	respectively	ADV
ger-431	317	28	,	,	PUNCT
ger-431	317	29	have	have	VERB
ger-431	317	30	a	a	DET
ger-431	317	31	factor	factor	NOUN
ger-431	317	32	loading	load	VERB
ger-431	317	33	greater	great	ADJ
ger-431	317	34	than	than	ADP
ger-431	317	35	0.32	0.32	NUM
ger-431	317	36	.	.	PUNCT
ger-431	318	1	as	as	ADP
ger-431	318	2	the	the	DET
ger-431	318	3	number	number	NOUN
ger-431	318	4	of	of	ADP
ger-431	318	5	factors	factor	NOUN
ger-431	318	6	increases	increase	NOUN
ger-431	318	7	,	,	PUNCT
ger-431	318	8	the	the	DET
ger-431	318	9	number	number	NOUN
ger-431	318	10	of	of	ADP
ger-431	318	11	items	item	NOUN
ger-431	318	12	with	with	ADP
ger-431	318	13	an	an	DET
ger-431	318	14	acceptable	acceptable	ADJ
ger-431	318	15	factor	factor	NOUN
ger-431	318	16	loading	loading	NOUN
ger-431	318	17	on	on	ADP
ger-431	318	18	one	one	NUM
ger-431	318	19	of	of	ADP
ger-431	318	20	the	the	DET
ger-431	318	21	factors	factor	NOUN
ger-431	318	22	also	also	ADV
ger-431	318	23	increases	increase	VERB
ger-431	318	24	.	.	PUNCT
ger-431	319	1	the	the	DET
ger-431	319	2	only	only	ADJ
ger-431	319	3	instance	instance	NOUN
ger-431	319	4	when	when	SCONJ
ger-431	319	5	this	this	PRON
ger-431	319	6	does	do	AUX
ger-431	319	7	not	not	PART
ger-431	319	8	occur	occur	VERB
ger-431	319	9	is	be	AUX
ger-431	319	10	for	for	ADP
ger-431	319	11	form	form	NOUN
ger-431	319	12	d	d	NOUN
ger-431	319	13	;	;	PUNCT
ger-431	319	14	the	the	DET
ger-431	319	15	three	three	NUM
ger-431	319	16	-	-	PUNCT
ger-431	319	17	factor	factor	NOUN
ger-431	319	18	solution	solution	NOUN
ger-431	319	19	has	have	VERB
ger-431	319	20	a	a	DET
ger-431	319	21	greater	great	ADJ
ger-431	319	22	number	number	NOUN
ger-431	319	23	of	of	ADP
ger-431	319	24	items	item	NOUN
ger-431	319	25	with	with	ADP
ger-431	319	26	acceptable	acceptable	ADJ
ger-431	319	27	factor	factor	NOUN
ger-431	319	28	loadings	loading	NOUN
ger-431	319	29	than	than	ADP
ger-431	319	30	the	the	DET
ger-431	319	31	four	four	NUM
ger-431	319	32	-	-	PUNCT
ger-431	319	33	factor	factor	NOUN
ger-431	319	34	solution	solution	NOUN
ger-431	319	35	.	.	PUNCT
ger-431	320	1	additionally	additionally	ADV
ger-431	320	2	,	,	PUNCT
ger-431	320	3	model	model	NOUN
ger-431	320	4	fit	fit	ADJ
ger-431	320	5	statistics	statistic	NOUN
ger-431	320	6	also	also	ADV
ger-431	320	7	indicate	indicate	VERB
ger-431	320	8	that	that	SCONJ
ger-431	320	9	the	the	DET
ger-431	320	10	one	one	NUM
ger-431	320	11	-	-	PUNCT
ger-431	320	12	factor	factor	NOUN
ger-431	320	13	solution	solution	NOUN
ger-431	320	14	is	be	AUX
ger-431	320	15	not	not	PART
ger-431	320	16	optimal	optimal	ADJ
ger-431	320	17	;	;	PUNCT
ger-431	320	18	the	the	DET
ger-431	320	19	tli	tli	NOUN
ger-431	320	20	and	and	CCONJ
ger-431	320	21	the	the	DET
ger-431	320	22	rmsea	rmsea	NOUN
ger-431	320	23	are	be	AUX
ger-431	320	24	outside	outside	ADP
ger-431	320	25	of	of	ADP
ger-431	320	26	the	the	DET
ger-431	320	27	bounds	bound	NOUN
ger-431	320	28	for	for	ADP
ger-431	320	29	desired	desire	VERB
ger-431	320	30	model	model	NOUN
ger-431	320	31	fit	fit	ADJ
ger-431	320	32	as	as	SCONJ
ger-431	320	33	suggested	suggest	VERB
ger-431	320	34	by	by	ADP
ger-431	320	35	hu	hu	PROPN
ger-431	320	36	and	and	CCONJ
ger-431	320	37	bentler	bentler	NOUN
ger-431	320	38	(	(	PUNCT
ger-431	320	39	1999	1999	NUM
ger-431	320	40	)	)	PUNCT
ger-431	320	41	(	(	PUNCT
ger-431	320	42	i.e.	i.e.	X
ger-431	320	43	,	,	PUNCT
ger-431	320	44	tli	tli	X
ger-431	320	45	≥	≥	NOUN
ger-431	320	46	0.95	0.95	NUM
ger-431	320	47	,	,	PUNCT
ger-431	320	48	rmsea	rmsea	NOUN
ger-431	320	49	≥	≥	NOUN
ger-431	320	50	0.06	0.06	NUM
ger-431	320	51	)	)	PUNCT
ger-431	320	52	.	.	PUNCT
ger-431	321	1	as	as	SCONJ
ger-431	321	2	additional	additional	ADJ
ger-431	321	3	factors	factor	NOUN
ger-431	321	4	are	be	AUX
ger-431	321	5	included	include	VERB
ger-431	321	6	in	in	ADP
ger-431	321	7	the	the	DET
ger-431	321	8	model	model	NOUN
ger-431	321	9	,	,	PUNCT
ger-431	321	10	the	the	DET
ger-431	321	11	tli	tli	NOUN
ger-431	321	12	and	and	CCONJ
ger-431	321	13	rmsea	rmsea	NOUN
ger-431	321	14	fall	fall	NOUN
ger-431	321	15	within	within	ADP
ger-431	321	16	the	the	DET
ger-431	321	17	acceptable	acceptable	ADJ
ger-431	321	18	ranges	range	NOUN
ger-431	321	19	for	for	ADP
ger-431	321	20	some	some	DET
ger-431	321	21	forms	form	NOUN
ger-431	321	22	.	.	PUNCT
ger-431	322	1	taken	take	VERB
ger-431	322	2	together	together	ADV
ger-431	322	3	,	,	PUNCT
ger-431	322	4	these	these	DET
ger-431	322	5	results	result	NOUN
ger-431	322	6	indicate	indicate	VERB
ger-431	322	7	that	that	SCONJ
ger-431	322	8	the	the	DET
ger-431	322	9	spatial	spatial	ADJ
ger-431	322	10	reasoning	reasoning	NOUN
ger-431	322	11	subtask	subtask	NOUN
ger-431	322	12	is	be	AUX
ger-431	322	13	not	not	PART
ger-431	322	14	unidimensional	unidimensional	ADJ
ger-431	322	15	.	.	PUNCT
ger-431	323	1	however	however	ADV
ger-431	323	2	,	,	PUNCT
ger-431	323	3	a	a	DET
ger-431	323	4	clear	clear	ADJ
ger-431	323	5	factor	factor	NOUN
ger-431	323	6	solution	solution	NOUN
ger-431	323	7	is	be	AUX
ger-431	323	8	not	not	PART
ger-431	323	9	present	present	ADJ
ger-431	323	10	.	.	PUNCT
ger-431	324	1	while	while	SCONJ
ger-431	324	2	the	the	DET
ger-431	324	3	four	four	NUM
ger-431	324	4	-	-	PUNCT
ger-431	324	5	factor	factor	NOUN
ger-431	324	6	solution	solution	NOUN
ger-431	324	7	appears	appear	VERB
ger-431	324	8	to	to	PART
ger-431	324	9	have	have	VERB
ger-431	324	10	acceptable	acceptable	ADJ
ger-431	324	11	model	model	NOUN
ger-431	324	12	fit	fit	PROPN
ger-431	324	13	statistics	statistic	NOUN
ger-431	324	14	,	,	PUNCT
ger-431	324	15	except	except	SCONJ
ger-431	324	16	in	in	ADP
ger-431	324	17	form	form	NOUN
ger-431	324	18	c	c	NOUN
ger-431	324	19	,	,	PUNCT
ger-431	324	20	and	and	CCONJ
ger-431	324	21	,	,	PUNCT
ger-431	324	22	in	in	ADP
ger-431	324	23	general	general	ADJ
ger-431	324	24	,	,	PUNCT
ger-431	324	25	has	have	VERB
ger-431	324	26	the	the	DET
ger-431	324	27	most	most	ADJ
ger-431	324	28	items	item	NOUN
ger-431	324	29	with	with	ADP
ger-431	324	30	acceptable	acceptable	ADJ
ger-431	324	31	factor	factor	NOUN
ger-431	324	32	loadings	loading	NOUN
ger-431	324	33	,	,	PUNCT
ger-431	324	34	the	the	DET
ger-431	324	35	items	item	NOUN
ger-431	324	36	do	do	AUX
ger-431	324	37	not	not	PART
ger-431	324	38	consistently	consistently	ADV
ger-431	324	39	load	load	VERB
ger-431	324	40	on	on	ADP
ger-431	324	41	factors	factor	NOUN
ger-431	324	42	based	base	VERB
ger-431	324	43	on	on	ADP
ger-431	324	44	common	common	ADJ
ger-431	324	45	characteristics	characteristic	NOUN
ger-431	324	46	or	or	CCONJ
ger-431	324	47	a	a	DET
ger-431	324	48	theoretical	theoretical	ADJ
ger-431	324	49	rationale	rationale	NOUN
ger-431	324	50	.	.	PUNCT
ger-431	325	1	for	for	ADP
ger-431	325	2	example	example	NOUN
ger-431	325	3	,	,	PUNCT
ger-431	325	4	there	there	PRON
ger-431	325	5	are	be	VERB
ger-431	325	6	four	four	NUM
ger-431	325	7	types	type	NOUN
ger-431	325	8	of	of	ADP
ger-431	325	9	spatial	spatial	ADJ
ger-431	325	10	reasoning	reasoning	NOUN
ger-431	325	11	items	item	NOUN
ger-431	325	12	.	.	PUNCT
ger-431	326	1	therefore	therefore	ADV
ger-431	326	2	,	,	PUNCT
ger-431	326	3	it	it	PRON
ger-431	326	4	might	might	AUX
ger-431	326	5	be	be	AUX
ger-431	326	6	assumed	assume	VERB
ger-431	326	7	that	that	SCONJ
ger-431	326	8	each	each	DET
ger-431	326	9	distinct	distinct	ADJ
ger-431	326	10	type	type	NOUN
ger-431	326	11	of	of	ADP
ger-431	326	12	item	item	NOUN
ger-431	326	13	would	would	AUX
ger-431	326	14	load	load	VERB
ger-431	326	15	on	on	ADP
ger-431	326	16	a	a	DET
ger-431	326	17	single	single	ADJ
ger-431	326	18	factor	factor	NOUN
ger-431	326	19	.	.	PUNCT
ger-431	327	1	however	however	ADV
ger-431	327	2	,	,	PUNCT
ger-431	327	3	within	within	ADP
ger-431	327	4	the	the	DET
ger-431	327	5	four	four	NUM
ger-431	327	6	-	-	PUNCT
ger-431	327	7	factor	factor	NOUN
ger-431	327	8	solution	solution	NOUN
ger-431	327	9	,	,	PUNCT
ger-431	327	10	items	item	NOUN
ger-431	327	11	within	within	ADP
ger-431	327	12	one	one	NUM
ger-431	327	13	item	item	NOUN
ger-431	327	14	type	type	NOUN
ger-431	327	15	table	table	NOUN
ger-431	327	16	3	3	NUM
ger-431	327	17	single	single	ADJ
ger-431	327	18	factor	factor	NOUN
ger-431	327	19	exploratory	exploratory	ADJ
ger-431	327	20	factor	factor	NOUN
ger-431	327	21	analysis	analysis	NOUN
ger-431	327	22	results	result	NOUN
ger-431	327	23	for	for	ADP
ger-431	327	24	spatial	spatial	ADJ
ger-431	327	25	reasoning	reasoning	NOUN
ger-431	327	26	by	by	ADP
ger-431	327	27	pilot	pilot	NOUN
ger-431	327	28	test	test	NOUN
ger-431	327	29	form	form	NOUN
ger-431	327	30	form	form	NOUN
ger-431	327	31	factor	factor	NOUN
ger-431	327	32	solution	solution	NOUN
ger-431	327	33	number	number	NOUN
ger-431	327	34	of	of	ADP
ger-431	327	35	items	item	NOUN
ger-431	327	36	number	number	NOUN
ger-431	327	37	of	of	ADP
ger-431	327	38	items	item	NOUN
ger-431	327	39	with	with	ADP
ger-431	327	40	a	a	DET
ger-431	327	41	single	single	ADJ
ger-431	327	42	loading	loading	NOUN
ger-431	327	43	greater	great	ADJ
ger-431	327	44	than	than	ADP
ger-431	327	45	0.32	0.32	NUM
ger-431	327	46	number	number	NOUN
ger-431	327	47	of	of	ADP
ger-431	327	48	items	item	NOUN
ger-431	327	49	with	with	ADP
ger-431	327	50	all	all	DET
ger-431	327	51	loadings	loading	NOUN
ger-431	327	52	less	less	ADJ
ger-431	327	53	than	than	ADP
ger-431	327	54	0.32	0.32	NUM
ger-431	327	55	tli	tli	PROPN
ger-431	327	56	rmsea	rmsea	NOUN
ger-431	327	57	a	a	DET
ger-431	327	58	1	1	NUM
ger-431	327	59	19	19	NUM
ger-431	327	60	3	3	NUM
ger-431	327	61	16	16	NUM
ger-431	327	62	0.491	0.491	NUM
ger-431	327	63	0.065	0.065	NUM
ger-431	327	64	2	2	NUM
ger-431	327	65	19	19	NUM
ger-431	327	66	8	8	NUM
ger-431	327	67	11	11	NUM
ger-431	327	68	0.836	0.836	NUM
ger-431	327	69	0.038	0.038	NUM
ger-431	327	70	3	3	NUM
ger-431	327	71	19	19	NUM
ger-431	327	72	10	10	NUM
ger-431	327	73	9	9	NUM
ger-431	327	74	0.945	0.945	NUM
ger-431	327	75	0.023	0.023	NUM
ger-431	327	76	4	4	NUM
ger-431	327	77	19	19	NUM
ger-431	327	78	11	11	NUM
ger-431	327	79	8	8	NUM
ger-431	327	80	0.994	0.994	NUM
ger-431	327	81	0.012	0.012	NUM
ger-431	327	82	b	b	NOUN
ger-431	327	83	1	1	NUM
ger-431	327	84	19	19	NUM
ger-431	327	85	4	4	NUM
ger-431	327	86	15	15	NUM
ger-431	327	87	0.612	0.612	NUM
ger-431	327	88	0.080	0.080	NUM
ger-431	327	89	2	2	NUM
ger-431	327	90	19	19	NUM
ger-431	327	91	9	9	NUM
ger-431	327	92	10	10	NUM
ger-431	327	93	0.718	0.718	NUM
ger-431	327	94	0.069	0.069	NUM
ger-431	327	95	3	3	NUM
ger-431	327	96	19	19	NUM
ger-431	327	97	10	10	NUM
ger-431	327	98	9	9	NUM
ger-431	327	99	0.801	0.801	NUM
ger-431	327	100	0.058	0.058	NUM
ger-431	327	101	4	4	NUM
ger-431	327	102	19	19	NUM
ger-431	327	103	12	12	NUM
ger-431	327	104	7	7	NUM
ger-431	327	105	0.853	0.853	NUM
ger-431	327	106	0.050	0.050	NUM
ger-431	327	107	c	c	NOUN
ger-431	327	108	1	1	NUM
ger-431	327	109	19	19	NUM
ger-431	327	110	3	3	NUM
ger-431	327	111	16	16	NUM
ger-431	327	112	0.391	0.391	NUM
ger-431	327	113	0.126	0.126	NUM
ger-431	327	114	2	2	NUM
ger-431	327	115	19	19	NUM
ger-431	327	116	6	6	NUM
ger-431	327	117	13	13	NUM
ger-431	327	118	0.631	0.631	NUM
ger-431	327	119	0.098	0.098	NUM
ger-431	327	120	3	3	NUM
ger-431	327	121	19	19	NUM
ger-431	327	122	8	8	NUM
ger-431	327	123	11	11	NUM
ger-431	327	124	0.787	0.787	NUM
ger-431	327	125	0.075	0.075	NUM
ger-431	327	126	4	4	NUM
ger-431	327	127	19	19	NUM
ger-431	327	128	8	8	NUM
ger-431	327	129	11	11	NUM
ger-431	327	130	0.808	0.808	NUM
ger-431	327	131	0.071	0.071	NUM
ger-431	327	132	d	d	SYM
ger-431	327	133	1	1	NUM
ger-431	327	134	19	19	NUM
ger-431	327	135	6	6	NUM
ger-431	327	136	13	13	NUM
ger-431	327	137	0.346	0.346	NUM
ger-431	327	138	0.107	0.107	NUM
ger-431	327	139	2	2	NUM
ger-431	327	140	19	19	NUM
ger-431	327	141	12	12	NUM
ger-431	327	142	7	7	NUM
ger-431	327	143	0.674	0.674	NUM
ger-431	327	144	0.076	0.076	NUM
ger-431	327	145	3	3	NUM
ger-431	327	146	19	19	NUM
ger-431	327	147	16	16	NUM
ger-431	327	148	3	3	NUM
ger-431	327	149	0.821	0.821	NUM
ger-431	327	150	0.056	0.056	NUM
ger-431	327	151	4	4	NUM
ger-431	327	152	19	19	NUM
ger-431	327	153	14	14	NUM
ger-431	327	154	5	5	NUM
ger-431	327	155	0.888	0.888	NUM
ger-431	327	156	0.045	0.045	NUM
ger-431	327	157	134	134	NUM
ger-431	327	158	global	global	ADJ
ger-431	327	159	education	education	NOUN
ger-431	327	160	review	review	NOUN
ger-431	327	161	5(3	5(3	NUM
ger-431	327	162	)	)	PUNCT
ger-431	327	163	load	load	NOUN
ger-431	327	164	on	on	ADP
ger-431	327	165	different	different	ADJ
ger-431	327	166	factors	factor	NOUN
ger-431	327	167	,	,	PUNCT
ger-431	327	168	and	and	CCONJ
ger-431	327	169	the	the	DET
ger-431	327	170	factors	factor	NOUN
ger-431	327	171	include	include	VERB
ger-431	327	172	items	item	NOUN
ger-431	327	173	from	from	ADP
ger-431	327	174	multiple	multiple	ADJ
ger-431	327	175	item	item	NOUN
ger-431	327	176	types	type	NOUN
ger-431	327	177	.	.	PUNCT
ger-431	328	1	for	for	ADP
ger-431	328	2	example	example	NOUN
ger-431	328	3	,	,	PUNCT
ger-431	328	4	within	within	ADP
ger-431	328	5	the	the	DET
ger-431	328	6	four	four	NUM
ger-431	328	7	-	-	PUNCT
ger-431	328	8	factor	factor	NOUN
ger-431	328	9	solution	solution	NOUN
ger-431	328	10	for	for	ADP
ger-431	328	11	form	form	NOUN
ger-431	328	12	d	d	NOUN
ger-431	328	13	,	,	PUNCT
ger-431	328	14	one	one	NUM
ger-431	328	15	of	of	ADP
ger-431	328	16	the	the	DET
ger-431	328	17	factors	factor	NOUN
ger-431	328	18	includes	include	VERB
ger-431	328	19	three	three	NUM
ger-431	328	20	-	-	PUNCT
ger-431	328	21	dimensional	dimensional	ADJ
ger-431	328	22	spatial	spatial	ADJ
ger-431	328	23	visualization	visualization	NOUN
ger-431	328	24	,	,	PUNCT
ger-431	328	25	two	two	NUM
ger-431	328	26	-	-	PUNCT
ger-431	328	27	dimensional	dimensional	ADJ
ger-431	328	28	spatial	spatial	ADJ
ger-431	328	29	visualization	visualization	NOUN
ger-431	328	30	,	,	PUNCT
ger-431	328	31	and	and	CCONJ
ger-431	328	32	two	two	NUM
ger-431	328	33	-	-	PUNCT
ger-431	328	34	dimensional	dimensional	ADJ
ger-431	328	35	spatial	spatial	ADJ
ger-431	328	36	structuring	structuring	NOUN
ger-431	328	37	items	item	NOUN
ger-431	328	38	.	.	PUNCT
ger-431	329	1	one	one	NUM
ger-431	329	2	of	of	ADP
ger-431	329	3	the	the	DET
ger-431	329	4	other	other	ADJ
ger-431	329	5	factors	factor	NOUN
ger-431	329	6	also	also	ADV
ger-431	329	7	includes	include	VERB
ger-431	329	8	items	item	NOUN
ger-431	329	9	from	from	ADP
ger-431	329	10	all	all	PRON
ger-431	329	11	of	of	ADP
ger-431	329	12	these	these	DET
ger-431	329	13	item	item	NOUN
ger-431	329	14	types	type	NOUN
ger-431	329	15	.	.	PUNCT
ger-431	330	1	from	from	ADP
ger-431	330	2	a	a	DET
ger-431	330	3	different	different	ADJ
ger-431	330	4	perspective	perspective	NOUN
ger-431	330	5	,	,	PUNCT
ger-431	330	6	the	the	DET
ger-431	330	7	two	two	NUM
ger-431	330	8	-	-	PUNCT
ger-431	330	9	dimensional	dimensional	ADJ
ger-431	330	10	spatial	spatial	ADJ
ger-431	330	11	visualization	visualization	NOUN
ger-431	330	12	items	item	NOUN
ger-431	330	13	,	,	PUNCT
ger-431	330	14	for	for	ADP
ger-431	330	15	example	example	NOUN
ger-431	330	16	,	,	PUNCT
ger-431	330	17	have	have	VERB
ger-431	330	18	acceptable	acceptable	ADJ
ger-431	330	19	loadings	loading	NOUN
ger-431	330	20	on	on	ADP
ger-431	330	21	three	three	NUM
ger-431	330	22	different	different	ADJ
ger-431	330	23	factors	factor	NOUN
ger-431	330	24	.	.	PUNCT
ger-431	331	1	therefore	therefore	ADV
ger-431	331	2	,	,	PUNCT
ger-431	331	3	while	while	SCONJ
ger-431	331	4	the	the	DET
ger-431	331	5	four	four	NUM
ger-431	331	6	-	-	PUNCT
ger-431	331	7	factor	factor	NOUN
ger-431	331	8	solution	solution	NOUN
ger-431	331	9	has	have	VERB
ger-431	331	10	acceptable	acceptable	ADJ
ger-431	331	11	model	model	NOUN
ger-431	331	12	fit	fit	ADJ
ger-431	331	13	statistics	statistic	NOUN
ger-431	331	14	for	for	ADP
ger-431	331	15	most	most	ADJ
ger-431	331	16	forms	form	NOUN
ger-431	331	17	and	and	CCONJ
ger-431	331	18	the	the	DET
ger-431	331	19	greatest	great	ADJ
ger-431	331	20	number	number	NOUN
ger-431	331	21	of	of	ADP
ger-431	331	22	items	item	NOUN
ger-431	331	23	with	with	ADP
ger-431	331	24	acceptable	acceptable	ADJ
ger-431	331	25	factor	factor	NOUN
ger-431	331	26	loadings	loading	NOUN
ger-431	331	27	,	,	PUNCT
ger-431	331	28	a	a	DET
ger-431	331	29	clear	clear	ADJ
ger-431	331	30	theoretical	theoretical	ADJ
ger-431	331	31	rationale	rationale	NOUN
ger-431	331	32	does	do	AUX
ger-431	331	33	not	not	PART
ger-431	331	34	support	support	VERB
ger-431	331	35	this	this	DET
ger-431	331	36	factor	factor	NOUN
ger-431	331	37	structure	structure	NOUN
ger-431	331	38	.	.	PUNCT
ger-431	332	1	therefore	therefore	ADV
ger-431	332	2	,	,	PUNCT
ger-431	332	3	since	since	SCONJ
ger-431	332	4	these	these	DET
ger-431	332	5	results	result	NOUN
ger-431	332	6	indicate	indicate	VERB
ger-431	332	7	that	that	SCONJ
ger-431	332	8	the	the	DET
ger-431	332	9	spatial	spatial	ADJ
ger-431	332	10	reasoning	reasoning	NOUN
ger-431	332	11	subtask	subtask	NOUN
ger-431	332	12	is	be	AUX
ger-431	332	13	not	not	PART
ger-431	332	14	unidimensional	unidimensional	ADJ
ger-431	332	15	,	,	PUNCT
ger-431	332	16	irt	irt	PROPN
ger-431	332	17	analyses	analysis	NOUN
ger-431	332	18	were	be	AUX
ger-431	332	19	not	not	PART
ger-431	332	20	conducted	conduct	VERB
ger-431	332	21	since	since	SCONJ
ger-431	332	22	unidimensionality	unidimensionality	NOUN
ger-431	332	23	is	be	AUX
ger-431	332	24	a	a	DET
ger-431	332	25	critical	critical	ADJ
ger-431	332	26	assumption	assumption	NOUN
ger-431	332	27	for	for	ADP
ger-431	332	28	irt	irt	PROPN
ger-431	332	29	modeling	modeling	NOUN
ger-431	332	30	.	.	PUNCT
ger-431	333	1	research	research	NOUN
ger-431	333	2	question	question	NOUN
ger-431	333	3	2b	2b	NOUN
ger-431	333	4	the	the	DET
ger-431	333	5	internal	internal	ADJ
ger-431	333	6	consistency	consistency	NOUN
ger-431	333	7	statistic	statistic	NOUN
ger-431	333	8	,	,	PUNCT
ger-431	333	9	cronbach	cronbach	VERB
ger-431	333	10	’s	’s	PART
ger-431	333	11	alpha	alpha	NOUN
ger-431	333	12	,	,	PUNCT
ger-431	333	13	for	for	SCONJ
ger-431	333	14	each	each	DET
ger-431	333	15	spatial	spatial	ADJ
ger-431	333	16	reasoning	reasoning	NOUN
ger-431	333	17	pilot	pilot	NOUN
ger-431	333	18	test	test	NOUN
ger-431	333	19	form	form	NOUN
ger-431	333	20	can	can	AUX
ger-431	333	21	be	be	AUX
ger-431	333	22	seen	see	VERB
ger-431	333	23	in	in	ADP
ger-431	333	24	table	table	NOUN
ger-431	333	25	4	4	NUM
ger-431	333	26	;	;	PUNCT
ger-431	333	27	these	these	DET
ger-431	333	28	values	value	NOUN
ger-431	333	29	range	range	VERB
ger-431	333	30	from	from	ADP
ger-431	333	31	0.25	0.25	NUM
ger-431	333	32	-	-	PUNCT
ger-431	333	33	0.61	0.61	NUM
ger-431	333	34	.	.	PUNCT
ger-431	334	1	none	none	NOUN
ger-431	334	2	of	of	ADP
ger-431	334	3	these	these	DET
ger-431	334	4	values	value	NOUN
ger-431	334	5	indicate	indicate	VERB
ger-431	334	6	sufficient	sufficient	ADJ
ger-431	334	7	internal	internal	ADJ
ger-431	334	8	consistency	consistency	NOUN
ger-431	334	9	(	(	PUNCT
ger-431	334	10	α	α	X
ger-431	334	11	>	>	X
ger-431	334	12	0.7	0.7	NUM
ger-431	334	13	)	)	PUNCT
ger-431	334	14	.	.	PUNCT
ger-431	335	1	supplemental	supplemental	ADJ
ger-431	335	2	tests	test	NOUN
ger-431	335	3	because	because	SCONJ
ger-431	335	4	of	of	ADP
ger-431	335	5	the	the	DET
ger-431	335	6	results	result	NOUN
ger-431	335	7	from	from	ADP
ger-431	335	8	research	research	NOUN
ger-431	335	9	questions	question	NOUN
ger-431	335	10	a	a	PRON
ger-431	335	11	and	and	CCONJ
ger-431	335	12	b	b	NOUN
ger-431	335	13	,	,	PUNCT
ger-431	335	14	p	p	NOUN
ger-431	335	15	-	-	PUNCT
ger-431	335	16	values	value	NOUN
ger-431	335	17	and	and	CCONJ
ger-431	335	18	item	item	NOUN
ger-431	335	19	-	-	PUNCT
ger-431	335	20	total	total	NOUN
ger-431	335	21	correlations	correlation	NOUN
ger-431	335	22	were	be	AUX
ger-431	335	23	calculated	calculate	VERB
ger-431	335	24	to	to	PART
ger-431	335	25	investigate	investigate	VERB
ger-431	335	26	these	these	DET
ger-431	335	27	items	item	NOUN
ger-431	335	28	further	far	ADV
ger-431	335	29	and	and	CCONJ
ger-431	335	30	can	can	AUX
ger-431	335	31	be	be	AUX
ger-431	335	32	seen	see	VERB
ger-431	335	33	in	in	ADP
ger-431	335	34	table	table	NOUN
ger-431	335	35	5	5	NUM
ger-431	335	36	.	.	PUNCT
ger-431	335	37	table	table	NOUN
ger-431	335	38	4	4	NUM
ger-431	335	39	cronbach	cronbach	NOUN
ger-431	335	40	’s	’s	PART
ger-431	335	41	alpha	alpha	NOUN
ger-431	335	42	by	by	ADP
ger-431	335	43	spatial	spatial	ADJ
ger-431	335	44	reasoning	reasoning	NOUN
ger-431	335	45	pilot	pilot	NOUN
ger-431	335	46	test	test	NOUN
ger-431	335	47	form	form	NOUN
ger-431	335	48	form	form	VERB
ger-431	335	49	internal	internal	ADJ
ger-431	335	50	consistency	consistency	NOUN
ger-431	335	51	form	form	NOUN
ger-431	335	52	a	a	DET
ger-431	335	53	0.25	0.25	NUM
ger-431	335	54	form	form	NOUN
ger-431	335	55	b	b	PROPN
ger-431	335	56	0.35	0.35	NUM
ger-431	335	57	form	form	NOUN
ger-431	335	58	c	c	PROPN
ger-431	335	59	0.17	0.17	NUM
ger-431	335	60	form	form	NOUN
ger-431	335	61	d	d	NOUN
ger-431	335	62	0.61	0.61	NUM
ger-431	335	63	table	table	NOUN
ger-431	335	64	5	5	NUM
ger-431	335	65	percent	percent	NOUN
ger-431	335	66	correct	correct	ADJ
ger-431	335	67	and	and	CCONJ
ger-431	335	68	item	item	NOUN
ger-431	335	69	-	-	PUNCT
ger-431	335	70	total	total	NOUN
ger-431	335	71	correlations	correlation	NOUN
ger-431	335	72	for	for	ADP
ger-431	335	73	egma	egma	NOUN
ger-431	335	74	spatial	spatial	ADJ
ger-431	335	75	reasoning	reasoning	NOUN
ger-431	335	76	items	item	NOUN
ger-431	335	77	percent	percent	NOUN
ger-431	336	1	correct	correct	ADJ
ger-431	336	2	mean	mean	VERB
ger-431	336	3	(	(	PUNCT
ger-431	336	4	sd	sd	NOUN
ger-431	336	5	)	)	PUNCT
ger-431	336	6	item	item	NOUN
ger-431	336	7	-	-	PUNCT
ger-431	336	8	total	total	NOUN
ger-431	336	9	correlation	correlation	NOUN
ger-431	336	10	mean	mean	NOUN
ger-431	336	11	(	(	PUNCT
ger-431	336	12	sd	sd	NOUN
ger-431	336	13	)	)	PUNCT
ger-431	336	14	minimum	minimum	NOUN
ger-431	336	15	maximum	maximum	NOUN
ger-431	336	16	all	all	DET
ger-431	336	17	items	item	NOUN
ger-431	336	18	73	73	NUM
ger-431	336	19	%	%	NOUN
ger-431	336	20	(	(	PUNCT
ger-431	336	21	24	24	NUM
ger-431	336	22	%	%	NOUN
ger-431	336	23	)	)	PUNCT
ger-431	336	24	0.30	0.30	NUM
ger-431	336	25	(	(	PUNCT
ger-431	336	26	0.15	0.15	NUM
ger-431	336	27	)	)	PUNCT
ger-431	336	28	-0.26	-0.26	NOUN
ger-431	336	29	0.59	0.59	NUM
ger-431	336	30	3d	3d	NOUN
ger-431	336	31	spatial	spatial	ADJ
ger-431	336	32	visualization	visualization	NOUN
ger-431	336	33	79	79	NUM
ger-431	336	34	%	%	NOUN
ger-431	336	35	(	(	PUNCT
ger-431	336	36	22	22	NUM
ger-431	336	37	%	%	NOUN
ger-431	336	38	)	)	PUNCT
ger-431	336	39	0.29	0.29	NUM
ger-431	336	40	(	(	PUNCT
ger-431	336	41	0.15	0.15	NUM
ger-431	336	42	)	)	PUNCT
ger-431	336	43	0.05	0.05	NUM
ger-431	336	44	0.59	0.59	NUM
ger-431	336	45	2d	2d	NOUN
ger-431	336	46	spatial	spatial	ADJ
ger-431	336	47	visualization	visualization	NOUN
ger-431	336	48	55	55	NUM
ger-431	336	49	%	%	NOUN
ger-431	336	50	(	(	PUNCT
ger-431	336	51	24	24	NUM
ger-431	336	52	%	%	NOUN
ger-431	336	53	)	)	PUNCT
ger-431	336	54	0.23	0.23	NUM
ger-431	336	55	(	(	PUNCT
ger-431	336	56	0.19	0.19	NUM
ger-431	336	57	)	)	PUNCT
ger-431	336	58	-0.26	-0.26	NOUN
ger-431	336	59	0.45	0.45	NUM
ger-431	336	60	3d	3d	NOUN
ger-431	336	61	spatial	spatial	NOUN
ger-431	336	62	structuring	structure	VERB
ger-431	336	63	75	75	NUM
ger-431	336	64	%	%	NOUN
ger-431	336	65	(	(	PUNCT
ger-431	336	66	21	21	NUM
ger-431	336	67	%	%	NOUN
ger-431	336	68	)	)	PUNCT
ger-431	336	69	0.38	0.38	NUM
ger-431	336	70	(	(	PUNCT
ger-431	336	71	0.10	0.10	NUM
ger-431	336	72	)	)	PUNCT
ger-431	336	73	0.17	0.17	NUM
ger-431	336	74	0.51	0.51	NUM
ger-431	336	75	2d	2d	NOUN
ger-431	336	76	spatial	spatial	ADJ
ger-431	336	77	structuring	structure	VERB
ger-431	336	78	86	86	NUM
ger-431	336	79	%	%	NOUN
ger-431	336	80	(	(	PUNCT
ger-431	336	81	15	15	NUM
ger-431	336	82	%	%	NOUN
ger-431	336	83	)	)	PUNCT
ger-431	336	84	0.30	0.30	NUM
ger-431	336	85	(	(	PUNCT
ger-431	336	86	0.12	0.12	NUM
ger-431	336	87	)	)	PUNCT
ger-431	336	88	0.01	0.01	NUM
ger-431	336	89	0.54	0.54	NUM
ger-431	336	90	different	different	ADJ
ger-431	336	91	analyses	analysis	NOUN
ger-431	336	92	,	,	PUNCT
ger-431	336	93	different	different	ADJ
ger-431	336	94	conclusions	conclusion	NOUN
ger-431	336	95	135	135	NUM
ger-431	336	96	the	the	DET
ger-431	336	97	percent	percent	NOUN
ger-431	336	98	correct	correct	ADJ
ger-431	336	99	values	value	NOUN
ger-431	336	100	are	be	AUX
ger-431	336	101	very	very	ADV
ger-431	336	102	typical	typical	ADJ
ger-431	336	103	of	of	ADP
ger-431	336	104	mathematics	mathematics	NOUN
ger-431	336	105	assessments	assessment	NOUN
ger-431	336	106	,	,	PUNCT
ger-431	336	107	with	with	ADP
ger-431	336	108	some	some	DET
ger-431	336	109	items	item	NOUN
ger-431	336	110	being	be	AUX
ger-431	336	111	answered	answer	VERB
ger-431	336	112	correctly	correctly	ADV
ger-431	336	113	more	more	ADV
ger-431	336	114	and	and	CCONJ
ger-431	336	115	less	less	ADV
ger-431	336	116	often	often	ADV
ger-431	336	117	.	.	PUNCT
ger-431	337	1	the	the	DET
ger-431	337	2	mean	mean	ADJ
ger-431	337	3	item	item	NOUN
ger-431	337	4	-	-	PUNCT
ger-431	337	5	total	total	NOUN
ger-431	337	6	correlations	correlation	NOUN
ger-431	337	7	waver	waver	VERB
ger-431	337	8	between	between	ADP
ger-431	337	9	traditionally	traditionally	ADV
ger-431	337	10	acceptable	acceptable	ADJ
ger-431	337	11	(	(	PUNCT
ger-431	337	12	i.e.	i.e.	X
ger-431	337	13	,	,	PUNCT
ger-431	337	14	>	>	NOUN
ger-431	337	15	0.30	0.30	NUM
ger-431	337	16	)	)	PUNCT
ger-431	337	17	and	and	CCONJ
ger-431	337	18	unacceptable	unacceptable	ADJ
ger-431	337	19	values	value	NOUN
ger-431	337	20	(	(	PUNCT
ger-431	337	21	i.e.	i.e.	X
ger-431	337	22	,	,	PUNCT
ger-431	337	23	<	<	X
ger-431	337	24	0.30	0.30	NUM
ger-431	337	25	)	)	PUNCT
ger-431	337	26	.	.	PUNCT
ger-431	338	1	the	the	DET
ger-431	338	2	standard	standard	ADJ
ger-431	338	3	deviations	deviation	NOUN
ger-431	338	4	of	of	ADP
ger-431	338	5	the	the	DET
ger-431	338	6	item	item	NOUN
ger-431	338	7	-	-	PUNCT
ger-431	338	8	total	total	NOUN
ger-431	338	9	correlations	correlation	NOUN
ger-431	338	10	are	be	AUX
ger-431	338	11	also	also	ADV
ger-431	338	12	indicative	indicative	ADJ
ger-431	338	13	of	of	ADP
ger-431	338	14	a	a	DET
ger-431	338	15	wide	wide	ADJ
ger-431	338	16	range	range	NOUN
ger-431	338	17	of	of	ADP
ger-431	338	18	values	value	NOUN
ger-431	338	19	.	.	PUNCT
ger-431	339	1	many	many	ADJ
ger-431	339	2	items	item	NOUN
ger-431	339	3	were	be	AUX
ger-431	339	4	in	in	ADP
ger-431	339	5	the	the	DET
ger-431	339	6	unacceptable	unacceptable	ADJ
ger-431	339	7	range	range	NOUN
ger-431	339	8	for	for	ADP
ger-431	339	9	item	item	NOUN
ger-431	339	10	-	-	PUNCT
ger-431	339	11	total	total	NOUN
ger-431	339	12	correlations	correlation	NOUN
ger-431	339	13	.	.	PUNCT
ger-431	340	1	discussion	discussion	NOUN
ger-431	340	2	the	the	DET
ger-431	340	3	results	result	NOUN
ger-431	340	4	from	from	ADP
ger-431	340	5	the	the	DET
ger-431	340	6	planned	plan	VERB
ger-431	340	7	irt	irt	PROPN
ger-431	340	8	analyses	analysis	NOUN
ger-431	340	9	indicated	indicate	VERB
ger-431	340	10	that	that	SCONJ
ger-431	340	11	the	the	DET
ger-431	340	12	spatial	spatial	ADJ
ger-431	340	13	reasoning	reasoning	NOUN
ger-431	340	14	subtask	subtask	NOUN
ger-431	340	15	is	be	AUX
ger-431	340	16	not	not	PART
ger-431	340	17	unidimensional	unidimensional	ADJ
ger-431	340	18	.	.	PUNCT
ger-431	341	1	however	however	ADV
ger-431	341	2	,	,	PUNCT
ger-431	341	3	since	since	SCONJ
ger-431	341	4	this	this	PRON
ger-431	341	5	was	be	AUX
ger-431	341	6	surprising	surprising	ADJ
ger-431	341	7	,	,	PUNCT
ger-431	341	8	additional	additional	ADJ
ger-431	341	9	traditional	traditional	ADJ
ger-431	341	10	item	item	NOUN
ger-431	341	11	analyses	analysis	NOUN
ger-431	341	12	,	,	PUNCT
ger-431	341	13	such	such	ADJ
ger-431	341	14	as	as	ADP
ger-431	341	15	calculating	calculate	VERB
ger-431	341	16	p	p	NOUN
ger-431	341	17	-	-	PUNCT
ger-431	341	18	values	value	NOUN
ger-431	341	19	and	and	CCONJ
ger-431	341	20	item	item	NOUN
ger-431	341	21	-	-	PUNCT
ger-431	341	22	total	total	NOUN
ger-431	341	23	correlations	correlation	NOUN
ger-431	341	24	,	,	PUNCT
ger-431	341	25	were	be	AUX
ger-431	341	26	conducted	conduct	VERB
ger-431	341	27	during	during	ADP
ger-431	341	28	supplemental	supplemental	ADJ
ger-431	341	29	testing	testing	NOUN
ger-431	341	30	.	.	PUNCT
ger-431	342	1	the	the	DET
ger-431	342	2	intended	intended	ADJ
ger-431	342	3	purpose	purpose	NOUN
ger-431	342	4	of	of	ADP
ger-431	342	5	these	these	DET
ger-431	342	6	supplemental	supplemental	ADJ
ger-431	342	7	tests	test	NOUN
ger-431	342	8	was	be	AUX
ger-431	342	9	to	to	PART
ger-431	342	10	better	well	ADV
ger-431	342	11	understand	understand	VERB
ger-431	342	12	why	why	SCONJ
ger-431	342	13	the	the	DET
ger-431	342	14	subtask	subtask	NOUN
ger-431	342	15	was	be	AUX
ger-431	342	16	not	not	PART
ger-431	342	17	unidimensional	unidimensional	ADJ
ger-431	342	18	and	and	CCONJ
ger-431	342	19	why	why	SCONJ
ger-431	342	20	items	item	NOUN
ger-431	342	21	were	be	AUX
ger-431	342	22	not	not	PART
ger-431	342	23	correlating	correlate	VERB
ger-431	342	24	well	well	ADV
ger-431	342	25	with	with	ADP
ger-431	342	26	one	one	NUM
ger-431	342	27	another	another	DET
ger-431	342	28	;	;	PUNCT
ger-431	342	29	the	the	DET
ger-431	342	30	analyses	analysis	NOUN
ger-431	342	31	were	be	AUX
ger-431	342	32	expanded	expand	VERB
ger-431	342	33	to	to	PART
ger-431	342	34	include	include	VERB
ger-431	342	35	methods	method	NOUN
ger-431	342	36	used	use	VERB
ger-431	342	37	in	in	ADP
ger-431	342	38	ctt	ctt	PROPN
ger-431	342	39	to	to	PART
ger-431	342	40	allow	allow	VERB
ger-431	342	41	for	for	ADP
ger-431	342	42	a	a	DET
ger-431	342	43	comparison	comparison	NOUN
ger-431	342	44	of	of	ADP
ger-431	342	45	the	the	DET
ger-431	342	46	results	result	NOUN
ger-431	342	47	between	between	ADP
ger-431	342	48	the	the	DET
ger-431	342	49	two	two	NUM
ger-431	342	50	methods	method	NOUN
ger-431	342	51	(	(	PUNCT
ger-431	342	52	i.e.	i.e.	X
ger-431	342	53	,	,	PUNCT
ger-431	342	54	irt	irt	PROPN
ger-431	342	55	and	and	CCONJ
ger-431	342	56	ctt	ctt	PROPN
ger-431	342	57	)	)	PUNCT
ger-431	342	58	.	.	PUNCT
ger-431	343	1	in	in	ADP
ger-431	343	2	fact	fact	NOUN
ger-431	343	3	,	,	PUNCT
ger-431	343	4	some	some	PRON
ger-431	343	5	of	of	ADP
ger-431	343	6	the	the	DET
ger-431	343	7	results	result	NOUN
ger-431	343	8	from	from	ADP
ger-431	343	9	the	the	DET
ger-431	343	10	ctt	ctt	PROPN
ger-431	343	11	analyses	analysis	NOUN
ger-431	343	12	seemed	seem	VERB
ger-431	343	13	contrary	contrary	ADJ
ger-431	343	14	to	to	ADP
ger-431	343	15	what	what	PRON
ger-431	343	16	was	be	AUX
ger-431	343	17	expected	expect	VERB
ger-431	343	18	based	base	VERB
ger-431	343	19	on	on	ADP
ger-431	343	20	the	the	DET
ger-431	343	21	irt	irt	PROPN
ger-431	343	22	results	result	VERB
ger-431	343	23	.	.	PUNCT
ger-431	344	1	in	in	ADP
ger-431	344	2	this	this	DET
ger-431	344	3	section	section	NOUN
ger-431	344	4	,	,	PUNCT
ger-431	344	5	three	three	NUM
ger-431	344	6	questions	question	NOUN
ger-431	344	7	will	will	AUX
ger-431	344	8	be	be	AUX
ger-431	344	9	addressed	address	VERB
ger-431	344	10	:	:	PUNCT
ger-431	344	11	(	(	PUNCT
ger-431	344	12	1	1	X
ger-431	344	13	)	)	PUNCT
ger-431	344	14	do	do	AUX
ger-431	344	15	the	the	DET
ger-431	344	16	results	result	NOUN
ger-431	344	17	from	from	ADP
ger-431	344	18	the	the	DET
ger-431	344	19	two	two	NUM
ger-431	344	20	methods	method	NOUN
ger-431	344	21	of	of	ADP
ger-431	344	22	analysis	analysis	NOUN
ger-431	344	23	lead	lead	VERB
ger-431	344	24	to	to	ADP
ger-431	344	25	different	different	ADJ
ger-431	344	26	conclusions	conclusion	NOUN
ger-431	344	27	about	about	ADP
ger-431	344	28	the	the	DET
ger-431	344	29	egma	egma	NOUN
ger-431	344	30	spatial	spatial	ADJ
ger-431	344	31	reasoning	reasoning	NOUN
ger-431	344	32	subtask	subtask	NOUN
ger-431	344	33	?	?	PUNCT
ger-431	345	1	(	(	PUNCT
ger-431	345	2	2	2	X
ger-431	345	3	)	)	PUNCT
ger-431	345	4	why	why	SCONJ
ger-431	345	5	is	be	AUX
ger-431	345	6	the	the	DET
ger-431	345	7	method	method	NOUN
ger-431	345	8	of	of	ADP
ger-431	345	9	item	item	NOUN
ger-431	345	10	analysis	analysis	NOUN
ger-431	345	11	critical	critical	ADJ
ger-431	345	12	to	to	PART
ger-431	345	13	consider	consider	VERB
ger-431	345	14	when	when	SCONJ
ger-431	345	15	making	make	VERB
ger-431	345	16	interpretations	interpretation	NOUN
ger-431	345	17	about	about	ADP
ger-431	345	18	results	result	NOUN
ger-431	345	19	?	?	PUNCT
ger-431	346	1	(	(	PUNCT
ger-431	346	2	3	3	X
ger-431	346	3	)	)	PUNCT
ger-431	346	4	what	what	PRON
ger-431	346	5	are	be	AUX
ger-431	346	6	the	the	DET
ger-431	346	7	implications	implication	NOUN
ger-431	346	8	of	of	ADP
ger-431	346	9	the	the	DET
ger-431	346	10	results	result	NOUN
ger-431	346	11	from	from	ADP
ger-431	346	12	this	this	DET
ger-431	346	13	study	study	NOUN
ger-431	346	14	?	?	PUNCT
ger-431	347	1	discussion	discussion	NOUN
ger-431	347	2	question	question	NOUN
ger-431	347	3	1	1	NUM
ger-431	347	4	do	do	AUX
ger-431	347	5	the	the	DET
ger-431	347	6	results	result	NOUN
ger-431	347	7	from	from	ADP
ger-431	347	8	the	the	DET
ger-431	347	9	two	two	NUM
ger-431	347	10	methods	method	NOUN
ger-431	347	11	of	of	ADP
ger-431	347	12	analysis	analysis	NOUN
ger-431	347	13	lead	lead	VERB
ger-431	347	14	to	to	ADP
ger-431	347	15	different	different	ADJ
ger-431	347	16	conclusions	conclusion	NOUN
ger-431	347	17	about	about	ADP
ger-431	347	18	the	the	DET
ger-431	347	19	egma	egma	NOUN
ger-431	347	20	spatial	spatial	ADJ
ger-431	347	21	reasoning	reasoning	NOUN
ger-431	347	22	subtask	subtask	NOUN
ger-431	347	23	?	?	PUNCT
ger-431	348	1	if	if	SCONJ
ger-431	348	2	examined	examine	VERB
ger-431	348	3	separately	separately	ADV
ger-431	348	4	,	,	PUNCT
ger-431	348	5	the	the	DET
ger-431	348	6	efas	efas	NOUN
ger-431	348	7	conducted	conduct	VERB
ger-431	348	8	in	in	ADP
ger-431	348	9	preparation	preparation	NOUN
ger-431	348	10	for	for	ADP
ger-431	348	11	irt	irt	PROPN
ger-431	348	12	modeling	modeling	NOUN
ger-431	348	13	and	and	CCONJ
ger-431	348	14	the	the	DET
ger-431	348	15	traditional	traditional	ADJ
ger-431	348	16	ctt	ctt	PROPN
ger-431	348	17	analyses	analysis	NOUN
ger-431	348	18	conducted	conduct	VERB
ger-431	348	19	as	as	ADP
ger-431	348	20	supplemental	supplemental	ADJ
ger-431	348	21	analyses	analysis	NOUN
ger-431	348	22	may	may	AUX
ger-431	348	23	lead	lead	VERB
ger-431	348	24	to	to	ADP
ger-431	348	25	different	different	ADJ
ger-431	348	26	conclusions	conclusion	NOUN
ger-431	348	27	.	.	PUNCT
ger-431	349	1	for	for	ADP
ger-431	349	2	example	example	NOUN
ger-431	349	3	,	,	PUNCT
ger-431	349	4	the	the	DET
ger-431	349	5	efas	efas	NOUN
ger-431	349	6	and	and	CCONJ
ger-431	349	7	parallel	parallel	ADJ
ger-431	349	8	analysis	analysis	NOUN
ger-431	349	9	plots	plot	NOUN
ger-431	349	10	indicate	indicate	VERB
ger-431	349	11	that	that	SCONJ
ger-431	349	12	the	the	DET
ger-431	349	13	spatial	spatial	ADJ
ger-431	349	14	reasoning	reasoning	NOUN
ger-431	349	15	forms	form	NOUN
ger-431	349	16	were	be	AUX
ger-431	349	17	not	not	PART
ger-431	349	18	unidimensional	unidimensional	ADJ
ger-431	349	19	,	,	PUNCT
ger-431	349	20	and	and	CCONJ
ger-431	349	21	a	a	DET
ger-431	349	22	clear	clear	ADJ
ger-431	349	23	factor	factor	NOUN
ger-431	349	24	structure	structure	NOUN
ger-431	349	25	was	be	AUX
ger-431	349	26	not	not	PART
ger-431	349	27	found	find	VERB
ger-431	349	28	.	.	PUNCT
ger-431	350	1	this	this	DET
ger-431	350	2	conclusion	conclusion	NOUN
ger-431	350	3	essentially	essentially	ADV
ger-431	350	4	halts	halt	VERB
ger-431	350	5	irt	irt	PROPN
ger-431	350	6	analyses	analysis	NOUN
ger-431	350	7	and	and	CCONJ
ger-431	350	8	requires	require	VERB
ger-431	350	9	a	a	DET
ger-431	350	10	deeper	deep	ADJ
ger-431	350	11	examination	examination	NOUN
ger-431	350	12	into	into	ADP
ger-431	350	13	the	the	DET
ger-431	350	14	items	item	NOUN
ger-431	350	15	and	and	CCONJ
ger-431	350	16	potential	potential	ADJ
ger-431	350	17	refinement	refinement	NOUN
ger-431	350	18	of	of	ADP
ger-431	350	19	the	the	DET
ger-431	350	20	construct	construct	NOUN
ger-431	350	21	and/or	and/or	CCONJ
ger-431	350	22	items	item	NOUN
ger-431	350	23	.	.	PUNCT
ger-431	351	1	however	however	ADV
ger-431	351	2	,	,	PUNCT
ger-431	351	3	only	only	ADV
ger-431	351	4	looking	look	VERB
ger-431	351	5	at	at	ADP
ger-431	351	6	the	the	DET
ger-431	351	7	p	p	NOUN
ger-431	351	8	-	-	PUNCT
ger-431	351	9	values	value	NOUN
ger-431	351	10	for	for	ADP
ger-431	351	11	the	the	DET
ger-431	351	12	items	item	NOUN
ger-431	351	13	may	may	AUX
ger-431	351	14	lead	lead	VERB
ger-431	351	15	users	user	NOUN
ger-431	351	16	to	to	PART
ger-431	351	17	believe	believe	VERB
ger-431	351	18	that	that	SCONJ
ger-431	351	19	the	the	DET
ger-431	351	20	items	item	NOUN
ger-431	351	21	are	be	AUX
ger-431	351	22	performing	perform	VERB
ger-431	351	23	relatively	relatively	ADV
ger-431	351	24	well	well	ADV
ger-431	351	25	.	.	PUNCT
ger-431	352	1	these	these	DET
ger-431	352	2	interpretations	interpretation	NOUN
ger-431	352	3	are	be	AUX
ger-431	352	4	detailed	detail	VERB
ger-431	352	5	in	in	ADP
ger-431	352	6	the	the	DET
ger-431	352	7	paragraphs	paragraph	NOUN
ger-431	352	8	that	that	PRON
ger-431	352	9	follow	follow	VERB
ger-431	352	10	.	.	PUNCT
ger-431	353	1	the	the	DET
ger-431	353	2	results	result	NOUN
ger-431	353	3	from	from	ADP
ger-431	353	4	the	the	DET
ger-431	353	5	efas	efas	NOUN
ger-431	353	6	and	and	CCONJ
ger-431	353	7	parallel	parallel	ADJ
ger-431	353	8	analysis	analysis	NOUN
ger-431	353	9	plots	plot	NOUN
ger-431	353	10	suggest	suggest	VERB
ger-431	353	11	that	that	SCONJ
ger-431	353	12	the	the	DET
ger-431	353	13	spatial	spatial	ADJ
ger-431	353	14	reasoning	reasoning	NOUN
ger-431	353	15	subtask	subtask	NOUN
ger-431	353	16	is	be	AUX
ger-431	353	17	not	not	PART
ger-431	353	18	unidimensional	unidimensional	ADJ
ger-431	353	19	.	.	PUNCT
ger-431	354	1	the	the	DET
ger-431	354	2	parallel	parallel	ADJ
ger-431	354	3	analysis	analysis	NOUN
ger-431	354	4	plots	plot	NOUN
ger-431	354	5	and	and	CCONJ
ger-431	354	6	efas	efas	NOUN
ger-431	354	7	for	for	ADP
ger-431	354	8	the	the	DET
ger-431	354	9	spatial	spatial	ADJ
ger-431	354	10	reasoning	reasoning	NOUN
ger-431	354	11	pilot	pilot	NOUN
ger-431	354	12	test	test	NOUN
ger-431	354	13	forms	form	NOUN
ger-431	354	14	suggest	suggest	VERB
ger-431	354	15	that	that	SCONJ
ger-431	354	16	multiple	multiple	ADJ
ger-431	354	17	latent	latent	NOUN
ger-431	354	18	factors	factor	NOUN
ger-431	354	19	exist	exist	VERB
ger-431	354	20	on	on	ADP
ger-431	354	21	the	the	DET
ger-431	354	22	subtask	subtask	NOUN
ger-431	354	23	,	,	PUNCT
ger-431	354	24	which	which	PRON
ger-431	354	25	is	be	AUX
ger-431	354	26	problematic	problematic	ADJ
ger-431	354	27	for	for	ADP
ger-431	354	28	unidimensional	unidimensional	ADJ
ger-431	354	29	irt	irt	PROPN
ger-431	354	30	analyses	analysis	NOUN
ger-431	354	31	.	.	PUNCT
ger-431	355	1	while	while	SCONJ
ger-431	355	2	the	the	DET
ger-431	355	3	four	four	NUM
ger-431	355	4	factor	factor	NOUN
ger-431	355	5	model	model	NOUN
ger-431	355	6	included	include	VERB
ger-431	355	7	the	the	DET
ger-431	355	8	greatest	great	ADJ
ger-431	355	9	number	number	NOUN
ger-431	355	10	of	of	ADP
ger-431	355	11	items	item	NOUN
ger-431	355	12	with	with	ADP
ger-431	355	13	acceptable	acceptable	ADJ
ger-431	355	14	factor	factor	NOUN
ger-431	355	15	loadings	loading	NOUN
ger-431	355	16	and	and	CCONJ
ger-431	355	17	the	the	DET
ger-431	355	18	most	most	ADV
ger-431	355	19	acceptable	acceptable	ADJ
ger-431	355	20	fit	fit	ADJ
ger-431	355	21	statistics	statistic	NOUN
ger-431	355	22	,	,	PUNCT
ger-431	355	23	there	there	PRON
ger-431	355	24	is	be	VERB
ger-431	355	25	no	no	DET
ger-431	355	26	theoretical	theoretical	ADJ
ger-431	355	27	rationale	rationale	NOUN
ger-431	355	28	to	to	PART
ger-431	355	29	support	support	VERB
ger-431	355	30	how	how	SCONJ
ger-431	355	31	the	the	DET
ger-431	355	32	items	item	NOUN
ger-431	355	33	load	load	VERB
ger-431	355	34	on	on	ADP
ger-431	355	35	the	the	DET
ger-431	355	36	factors	factor	NOUN
ger-431	355	37	in	in	ADP
ger-431	355	38	this	this	DET
ger-431	355	39	model	model	NOUN
ger-431	355	40	.	.	PUNCT
ger-431	356	1	for	for	ADP
ger-431	356	2	example	example	NOUN
ger-431	356	3	,	,	PUNCT
ger-431	356	4	items	item	NOUN
ger-431	356	5	within	within	ADP
ger-431	356	6	one	one	NUM
ger-431	356	7	item	item	NOUN
ger-431	356	8	type	type	NOUN
ger-431	356	9	load	load	NOUN
ger-431	356	10	on	on	ADP
ger-431	356	11	different	different	ADJ
ger-431	356	12	factors	factor	NOUN
ger-431	356	13	.	.	PUNCT
ger-431	357	1	factors	factor	NOUN
ger-431	357	2	also	also	ADV
ger-431	357	3	include	include	VERB
ger-431	357	4	items	item	NOUN
ger-431	357	5	from	from	ADP
ger-431	357	6	multiple	multiple	ADJ
ger-431	357	7	item	item	NOUN
ger-431	357	8	types	type	NOUN
ger-431	357	9	.	.	PUNCT
ger-431	358	1	theoretically	theoretically	ADV
ger-431	358	2	,	,	PUNCT
ger-431	358	3	since	since	SCONJ
ger-431	358	4	items	item	NOUN
ger-431	358	5	within	within	ADP
ger-431	358	6	an	an	DET
ger-431	358	7	item	item	NOUN
ger-431	358	8	type	type	NOUN
ger-431	358	9	are	be	AUX
ger-431	358	10	extremely	extremely	ADV
ger-431	358	11	similar	similar	ADJ
ger-431	358	12	and	and	CCONJ
ger-431	358	13	assess	assess	VERB
ger-431	358	14	the	the	DET
ger-431	358	15	same	same	ADJ
ger-431	358	16	latent	latent	NOUN
ger-431	358	17	construct	construct	NOUN
ger-431	358	18	,	,	PUNCT
ger-431	358	19	they	they	PRON
ger-431	358	20	should	should	AUX
ger-431	358	21	,	,	PUNCT
ger-431	358	22	for	for	ADP
ger-431	358	23	the	the	DET
ger-431	358	24	most	most	ADJ
ger-431	358	25	part	part	NOUN
ger-431	358	26	,	,	PUNCT
ger-431	358	27	load	load	VERB
ger-431	358	28	on	on	ADP
ger-431	358	29	the	the	DET
ger-431	358	30	same	same	ADJ
ger-431	358	31	factor	factor	NOUN
ger-431	358	32	.	.	PUNCT
ger-431	359	1	therefore	therefore	ADV
ger-431	359	2	,	,	PUNCT
ger-431	359	3	there	there	PRON
ger-431	359	4	is	be	VERB
ger-431	359	5	not	not	PART
ger-431	359	6	a	a	DET
ger-431	359	7	clear	clear	ADJ
ger-431	359	8	factor	factor	NOUN
ger-431	359	9	structure	structure	NOUN
ger-431	359	10	for	for	ADP
ger-431	359	11	the	the	DET
ger-431	359	12	spatial	spatial	ADJ
ger-431	359	13	reasoning	reasoning	NOUN
ger-431	359	14	subtask	subtask	NOUN
ger-431	359	15	based	base	VERB
ger-431	359	16	on	on	ADP
ger-431	359	17	the	the	DET
ger-431	359	18	efa	efa	PROPN
ger-431	359	19	analyses	analysis	NOUN
ger-431	359	20	.	.	PUNCT
ger-431	360	1	multiple	multiple	ADJ
ger-431	360	2	latent	latent	NOUN
ger-431	360	3	traits	trait	NOUN
ger-431	360	4	are	be	AUX
ger-431	360	5	being	be	AUX
ger-431	360	6	measured	measure	VERB
ger-431	360	7	on	on	ADP
ger-431	360	8	the	the	DET
ger-431	360	9	spatial	spatial	ADJ
ger-431	360	10	reasoning	reasoning	NOUN
ger-431	360	11	subtask	subtask	NOUN
ger-431	360	12	.	.	PUNCT
ger-431	361	1	because	because	SCONJ
ger-431	361	2	unidimensionality	unidimensionality	NOUN
ger-431	361	3	is	be	AUX
ger-431	361	4	a	a	DET
ger-431	361	5	critical	critical	ADJ
ger-431	361	6	assumption	assumption	NOUN
ger-431	361	7	for	for	ADP
ger-431	361	8	irt	irt	PROPN
ger-431	361	9	and	and	CCONJ
ger-431	361	10	the	the	DET
ger-431	361	11	spatial	spatial	ADJ
ger-431	361	12	reasoning	reasoning	NOUN
ger-431	361	13	subtask	subtask	NOUN
ger-431	361	14	is	be	AUX
ger-431	361	15	not	not	PART
ger-431	361	16	unidimensional	unidimensional	ADJ
ger-431	361	17	,	,	PUNCT
ger-431	361	18	it	it	PRON
ger-431	361	19	was	be	AUX
ger-431	361	20	not	not	PART
ger-431	361	21	possible	possible	ADJ
ger-431	361	22	to	to	PART
ger-431	361	23	continue	continue	VERB
ger-431	361	24	with	with	ADP
ger-431	361	25	the	the	DET
ger-431	361	26	irt	irt	PROPN
ger-431	361	27	analyses	analysis	NOUN
ger-431	361	28	.	.	PUNCT
ger-431	362	1	taken	take	VERB
ger-431	362	2	together	together	ADV
ger-431	362	3	,	,	PUNCT
ger-431	362	4	these	these	DET
ger-431	362	5	results	result	NOUN
ger-431	362	6	do	do	AUX
ger-431	362	7	not	not	PART
ger-431	362	8	provide	provide	VERB
ger-431	362	9	136	136	NUM
ger-431	362	10	global	global	ADJ
ger-431	362	11	education	education	NOUN
ger-431	362	12	review	review	NOUN
ger-431	362	13	5(3	5(3	NUM
ger-431	362	14	)	)	PUNCT
ger-431	362	15	validity	validity	NOUN
ger-431	362	16	evidence	evidence	NOUN
ger-431	362	17	for	for	ADP
ger-431	362	18	the	the	DET
ger-431	362	19	technical	technical	ADJ
ger-431	362	20	adequacy	adequacy	NOUN
ger-431	362	21	and	and	CCONJ
ger-431	362	22	reliability	reliability	NOUN
ger-431	362	23	assumption	assumption	NOUN
ger-431	362	24	.	.	PUNCT
ger-431	363	1	however	however	ADV
ger-431	363	2	,	,	PUNCT
ger-431	363	3	many	many	ADJ
ger-431	363	4	of	of	ADP
ger-431	363	5	the	the	DET
ger-431	363	6	traditional	traditional	ADJ
ger-431	363	7	ctt	ctt	PROPN
ger-431	363	8	statistics	statistic	NOUN
ger-431	363	9	,	,	PUNCT
ger-431	363	10	such	such	ADJ
ger-431	363	11	as	as	ADP
ger-431	363	12	p	p	NOUN
ger-431	363	13	-	-	PUNCT
ger-431	363	14	values	value	NOUN
ger-431	363	15	and	and	CCONJ
ger-431	363	16	item	item	NOUN
ger-431	363	17	-	-	PUNCT
ger-431	363	18	total	total	NOUN
ger-431	363	19	correlations	correlation	NOUN
ger-431	363	20	(	(	PUNCT
ger-431	363	21	see	see	VERB
ger-431	363	22	table	table	NOUN
ger-431	363	23	5	5	NUM
ger-431	363	24	)	)	PUNCT
ger-431	363	25	,	,	PUNCT
ger-431	363	26	were	be	AUX
ger-431	363	27	in	in	ADP
ger-431	363	28	the	the	DET
ger-431	363	29	typical	typical	ADJ
ger-431	363	30	range	range	NOUN
ger-431	363	31	of	of	ADP
ger-431	363	32	acceptable	acceptable	ADJ
ger-431	363	33	values	value	NOUN
ger-431	363	34	.	.	PUNCT
ger-431	364	1	except	except	SCONJ
ger-431	364	2	for	for	ADP
ger-431	364	3	the	the	DET
ger-431	364	4	twodimensional	twodimensional	ADJ
ger-431	364	5	spatial	spatial	ADJ
ger-431	364	6	visualization	visualization	NOUN
ger-431	364	7	items	item	NOUN
ger-431	364	8	,	,	PUNCT
ger-431	364	9	all	all	DET
ger-431	364	10	other	other	ADJ
ger-431	364	11	item	item	NOUN
ger-431	364	12	types	type	NOUN
ger-431	364	13	had	have	AUX
ger-431	364	14	mean	mean	VERB
ger-431	364	15	p	p	NUM
ger-431	364	16	-	-	PUNCT
ger-431	364	17	values	value	NOUN
ger-431	364	18	greater	great	ADJ
ger-431	364	19	than	than	ADP
ger-431	364	20	70	70	NUM
ger-431	364	21	%	%	NOUN
ger-431	364	22	.	.	PUNCT
ger-431	365	1	if	if	SCONJ
ger-431	365	2	a	a	DET
ger-431	365	3	user	user	NOUN
ger-431	365	4	just	just	ADV
ger-431	365	5	examined	examine	VERB
ger-431	365	6	p	p	NOUN
ger-431	365	7	-	-	PUNCT
ger-431	365	8	values	value	NOUN
ger-431	365	9	of	of	ADP
ger-431	365	10	items	item	NOUN
ger-431	365	11	,	,	PUNCT
ger-431	365	12	many	many	ADJ
ger-431	365	13	of	of	ADP
ger-431	365	14	which	which	PRON
ger-431	365	15	were	be	AUX
ger-431	365	16	greater	great	ADJ
ger-431	365	17	than	than	ADP
ger-431	365	18	90	90	NUM
ger-431	365	19	%	%	NOUN
ger-431	365	20	,	,	PUNCT
ger-431	365	21	it	it	PRON
ger-431	365	22	could	could	AUX
ger-431	365	23	appear	appear	VERB
ger-431	365	24	that	that	SCONJ
ger-431	365	25	students	student	NOUN
ger-431	365	26	understand	understand	VERB
ger-431	365	27	and	and	CCONJ
ger-431	365	28	perform	perform	VERB
ger-431	365	29	relatively	relatively	ADV
ger-431	365	30	well	well	ADV
ger-431	365	31	on	on	ADP
ger-431	365	32	the	the	DET
ger-431	365	33	spatial	spatial	ADJ
ger-431	365	34	reasoning	reasoning	NOUN
ger-431	365	35	items	item	NOUN
ger-431	365	36	.	.	PUNCT
ger-431	366	1	this	this	DET
ger-431	366	2	conclusion	conclusion	NOUN
ger-431	366	3	may	may	AUX
ger-431	366	4	be	be	AUX
ger-431	366	5	supported	support	VERB
ger-431	366	6	by	by	ADP
ger-431	366	7	the	the	DET
ger-431	366	8	item	item	NOUN
ger-431	366	9	-	-	PUNCT
ger-431	366	10	total	total	NOUN
ger-431	366	11	correlations	correlation	NOUN
ger-431	366	12	.	.	PUNCT
ger-431	367	1	the	the	DET
ger-431	367	2	mean	mean	ADJ
ger-431	367	3	item	item	NOUN
ger-431	367	4	-	-	PUNCT
ger-431	367	5	total	total	NOUN
ger-431	367	6	correlations	correlation	NOUN
ger-431	367	7	were	be	AUX
ger-431	367	8	all	all	ADV
ger-431	367	9	slightly	slightly	ADV
ger-431	367	10	above	above	ADP
ger-431	367	11	or	or	CCONJ
ger-431	367	12	below	below	ADP
ger-431	367	13	the	the	DET
ger-431	367	14	acceptable	acceptable	ADJ
ger-431	367	15	value	value	NOUN
ger-431	367	16	of	of	ADP
ger-431	367	17	0.30	0.30	NUM
ger-431	367	18	.	.	PUNCT
ger-431	368	1	many	many	ADJ
ger-431	368	2	were	be	AUX
ger-431	368	3	above	above	ADP
ger-431	368	4	the	the	DET
ger-431	368	5	acceptable	acceptable	ADJ
ger-431	368	6	cut	cut	NOUN
ger-431	368	7	-	-	PUNCT
ger-431	368	8	off	off	NOUN
ger-431	368	9	and	and	CCONJ
ger-431	368	10	many	many	ADJ
ger-431	368	11	were	be	AUX
ger-431	368	12	below	below	ADV
ger-431	368	13	.	.	PUNCT
ger-431	369	1	however	however	ADV
ger-431	369	2	,	,	PUNCT
ger-431	369	3	as	as	SCONJ
ger-431	369	4	noted	note	VERB
ger-431	369	5	in	in	ADP
ger-431	369	6	table	table	NOUN
ger-431	369	7	4	4	NUM
ger-431	369	8	,	,	PUNCT
ger-431	369	9	the	the	DET
ger-431	369	10	internal	internal	ADJ
ger-431	369	11	consistency	consistency	NOUN
ger-431	369	12	estimates	estimate	NOUN
ger-431	369	13	ranged	range	VERB
ger-431	369	14	from	from	ADP
ger-431	369	15	0.17	0.17	NUM
ger-431	369	16	to	to	ADP
ger-431	369	17	0.61	0.61	NUM
ger-431	369	18	,	,	PUNCT
ger-431	369	19	indicating	indicate	VERB
ger-431	369	20	poor	poor	ADJ
ger-431	369	21	internal	internal	ADJ
ger-431	369	22	consistency	consistency	NOUN
ger-431	369	23	.	.	PUNCT
ger-431	370	1	the	the	DET
ger-431	370	2	internal	internal	ADJ
ger-431	370	3	consistency	consistency	NOUN
ger-431	370	4	estimates	estimate	NOUN
ger-431	370	5	,	,	PUNCT
ger-431	370	6	which	which	PRON
ger-431	370	7	are	be	AUX
ger-431	370	8	typically	typically	ADV
ger-431	370	9	computed	compute	VERB
ger-431	370	10	within	within	ADP
ger-431	370	11	a	a	DET
ger-431	370	12	ctt	ctt	NOUN
ger-431	370	13	framework	framework	NOUN
ger-431	370	14	,	,	PUNCT
ger-431	370	15	were	be	AUX
ger-431	370	16	not	not	PART
ger-431	370	17	in	in	ADP
ger-431	370	18	the	the	DET
ger-431	370	19	acceptable	acceptable	ADJ
ger-431	370	20	range	range	NOUN
ger-431	370	21	and	and	CCONJ
ger-431	370	22	support	support	VERB
ger-431	370	23	the	the	DET
ger-431	370	24	conclusion	conclusion	NOUN
ger-431	370	25	from	from	ADP
ger-431	370	26	the	the	DET
ger-431	370	27	efa	efa	PROPN
ger-431	370	28	analyses	analyse	VERB
ger-431	370	29	that	that	SCONJ
ger-431	370	30	the	the	DET
ger-431	370	31	spatial	spatial	ADJ
ger-431	370	32	reasoning	reasoning	NOUN
ger-431	370	33	subtask	subtask	NOUN
ger-431	370	34	assesses	assess	VERB
ger-431	370	35	more	more	ADJ
ger-431	370	36	than	than	ADP
ger-431	370	37	one	one	NUM
ger-431	370	38	latent	latent	NOUN
ger-431	370	39	construct	construct	NOUN
ger-431	370	40	.	.	PUNCT
ger-431	371	1	while	while	SCONJ
ger-431	371	2	both	both	PRON
ger-431	371	3	irt	irt	PROPN
ger-431	371	4	and	and	CCONJ
ger-431	371	5	ctt	ctt	PROPN
ger-431	371	6	analyses	analysis	NOUN
ger-431	371	7	on	on	ADP
ger-431	371	8	the	the	DET
ger-431	371	9	whole	whole	NOUN
ger-431	371	10	are	be	AUX
ger-431	371	11	not	not	PART
ger-431	371	12	indicative	indicative	ADJ
ger-431	371	13	of	of	ADP
ger-431	371	14	technical	technical	ADJ
ger-431	371	15	adequacy	adequacy	NOUN
ger-431	371	16	and	and	CCONJ
ger-431	371	17	reliability	reliability	NOUN
ger-431	371	18	,	,	PUNCT
ger-431	371	19	if	if	SCONJ
ger-431	371	20	certain	certain	ADJ
ger-431	371	21	analyses	analysis	NOUN
ger-431	371	22	were	be	AUX
ger-431	371	23	examined	examine	VERB
ger-431	371	24	in	in	ADP
ger-431	371	25	isolation	isolation	NOUN
ger-431	371	26	,	,	PUNCT
ger-431	371	27	different	different	ADJ
ger-431	371	28	,	,	PUNCT
ger-431	371	29	albeit	albeit	SCONJ
ger-431	371	30	unfounded	unfounded	ADJ
ger-431	371	31	,	,	PUNCT
ger-431	371	32	interpretations	interpretation	NOUN
ger-431	371	33	may	may	AUX
ger-431	371	34	exist	exist	VERB
ger-431	371	35	.	.	PUNCT
ger-431	372	1	discussion	discussion	NOUN
ger-431	372	2	question	question	NOUN
ger-431	372	3	2	2	NUM
ger-431	372	4	why	why	SCONJ
ger-431	372	5	is	be	AUX
ger-431	372	6	the	the	DET
ger-431	372	7	method	method	NOUN
ger-431	372	8	of	of	ADP
ger-431	372	9	item	item	NOUN
ger-431	372	10	analysis	analysis	NOUN
ger-431	372	11	critical	critical	ADJ
ger-431	372	12	to	to	PART
ger-431	372	13	consider	consider	VERB
ger-431	372	14	when	when	SCONJ
ger-431	372	15	making	make	VERB
ger-431	372	16	interpretations	interpretation	NOUN
ger-431	372	17	about	about	ADP
ger-431	372	18	results	result	NOUN
ger-431	372	19	?	?	PUNCT
ger-431	373	1	the	the	DET
ger-431	373	2	method	method	NOUN
ger-431	373	3	of	of	ADP
ger-431	373	4	item	item	NOUN
ger-431	373	5	analysis	analysis	NOUN
ger-431	373	6	impacts	impact	VERB
ger-431	373	7	the	the	DET
ger-431	373	8	interpretations	interpretation	NOUN
ger-431	373	9	that	that	PRON
ger-431	373	10	can	can	AUX
ger-431	373	11	be	be	AUX
ger-431	373	12	made	make	VERB
ger-431	373	13	using	use	VERB
ger-431	373	14	the	the	DET
ger-431	373	15	results	result	NOUN
ger-431	373	16	.	.	PUNCT
ger-431	374	1	while	while	SCONJ
ger-431	374	2	many	many	ADJ
ger-431	374	3	differences	difference	NOUN
ger-431	374	4	exist	exist	VERB
ger-431	374	5	between	between	ADP
ger-431	374	6	classical	classical	ADJ
ger-431	374	7	test	test	NOUN
ger-431	374	8	theory	theory	NOUN
ger-431	374	9	(	(	PUNCT
ger-431	374	10	ctt	ctt	PROPN
ger-431	374	11	)	)	PUNCT
ger-431	374	12	and	and	CCONJ
ger-431	374	13	item	item	NOUN
ger-431	374	14	response	response	NOUN
ger-431	374	15	theory	theory	NOUN
ger-431	374	16	(	(	PUNCT
ger-431	374	17	irt	irt	PROPN
ger-431	374	18	)	)	PUNCT
ger-431	374	19	,	,	PUNCT
ger-431	374	20	one	one	NUM
ger-431	374	21	primary	primary	ADJ
ger-431	374	22	difference	difference	NOUN
ger-431	374	23	is	be	AUX
ger-431	374	24	that	that	SCONJ
ger-431	374	25	ctt	ctt	PROPN
ger-431	374	26	is	be	AUX
ger-431	374	27	sample	sample	NOUN
ger-431	374	28	-	-	PUNCT
ger-431	374	29	dependent	dependent	ADJ
ger-431	374	30	and	and	CCONJ
ger-431	374	31	item	item	NOUN
ger-431	374	32	-	-	PUNCT
ger-431	374	33	dependent	dependent	ADJ
ger-431	374	34	.	.	PUNCT
ger-431	375	1	the	the	DET
ger-431	375	2	item	item	NOUN
ger-431	375	3	difficulty	difficulty	NOUN
ger-431	375	4	estimates	estimate	VERB
ger-431	375	5	(	(	PUNCT
ger-431	375	6	i.e.	i.e.	X
ger-431	375	7	,	,	PUNCT
ger-431	375	8	p	p	NOUN
ger-431	375	9	-	-	PUNCT
ger-431	375	10	value	value	NOUN
ger-431	375	11	)	)	PUNCT
ger-431	375	12	,	,	PUNCT
ger-431	375	13	item	item	NOUN
ger-431	375	14	discrimination	discrimination	NOUN
ger-431	375	15	estimates	estimate	NOUN
ger-431	375	16	(	(	PUNCT
ger-431	375	17	i.e.	i.e.	X
ger-431	375	18	,	,	PUNCT
ger-431	375	19	item	item	NOUN
ger-431	375	20	-	-	PUNCT
ger-431	375	21	total	total	NOUN
ger-431	375	22	correlation	correlation	NOUN
ger-431	375	23	)	)	PUNCT
ger-431	375	24	,	,	PUNCT
ger-431	375	25	and	and	CCONJ
ger-431	375	26	ability	ability	NOUN
ger-431	375	27	estimates	estimate	NOUN
ger-431	375	28	(	(	PUNCT
ger-431	375	29	i.e.	i.e.	X
ger-431	375	30	,	,	PUNCT
ger-431	375	31	raw	raw	ADJ
ger-431	375	32	total	total	ADJ
ger-431	375	33	scores	score	NOUN
ger-431	375	34	or	or	CCONJ
ger-431	375	35	percent	percent	NOUN
ger-431	375	36	correct	correct	ADJ
ger-431	375	37	)	)	PUNCT
ger-431	375	38	are	be	AUX
ger-431	375	39	all	all	ADV
ger-431	375	40	dependent	dependent	ADJ
ger-431	375	41	on	on	ADP
ger-431	375	42	the	the	DET
ger-431	375	43	sample	sample	NOUN
ger-431	375	44	of	of	ADP
ger-431	375	45	students	student	NOUN
ger-431	375	46	who	who	PRON
ger-431	375	47	took	take	VERB
ger-431	375	48	the	the	DET
ger-431	375	49	items	item	NOUN
ger-431	375	50	and	and	CCONJ
ger-431	375	51	the	the	DET
ger-431	375	52	items	item	NOUN
ger-431	375	53	on	on	ADP
ger-431	375	54	the	the	DET
ger-431	375	55	assessment	assessment	NOUN
ger-431	375	56	.	.	PUNCT
ger-431	376	1	in	in	ADP
ger-431	376	2	contrast	contrast	NOUN
ger-431	376	3	,	,	PUNCT
ger-431	376	4	item	item	NOUN
ger-431	376	5	response	response	NOUN
ger-431	376	6	theory	theory	NOUN
ger-431	376	7	(	(	PUNCT
ger-431	376	8	irt	irt	PROPN
ger-431	376	9	)	)	PUNCT
ger-431	376	10	is	be	AUX
ger-431	376	11	sampleand	sampleand	NOUN
ger-431	376	12	itemindependent	itemindependent	ADJ
ger-431	376	13	.	.	PUNCT
ger-431	377	1	the	the	DET
ger-431	377	2	ability	ability	NOUN
ger-431	377	3	estimates	estimate	NOUN
ger-431	377	4	and	and	CCONJ
ger-431	377	5	item	item	NOUN
ger-431	377	6	parameters	parameter	NOUN
ger-431	377	7	(	(	PUNCT
ger-431	377	8	e.g.	e.g.	ADV
ger-431	377	9	,	,	PUNCT
ger-431	377	10	b	b	X
ger-431	377	11	-	-	PUNCT
ger-431	377	12	parameters	parameter	NOUN
ger-431	377	13	)	)	PUNCT
ger-431	377	14	are	be	AUX
ger-431	377	15	not	not	PART
ger-431	377	16	dependent	dependent	ADJ
ger-431	377	17	on	on	ADP
ger-431	377	18	the	the	DET
ger-431	377	19	students	student	NOUN
ger-431	377	20	taking	take	VERB
ger-431	377	21	the	the	DET
ger-431	377	22	test	test	NOUN
ger-431	377	23	or	or	CCONJ
ger-431	377	24	on	on	ADP
ger-431	377	25	the	the	DET
ger-431	377	26	items	item	NOUN
ger-431	377	27	chosen	choose	VERB
ger-431	377	28	for	for	ADP
ger-431	377	29	the	the	DET
ger-431	377	30	test	test	NOUN
ger-431	377	31	.	.	PUNCT
ger-431	378	1	with	with	ADP
ger-431	378	2	irt	irt	PROPN
ger-431	378	3	,	,	PUNCT
ger-431	378	4	students	student	NOUN
ger-431	378	5	’	'	PUNCT
ger-431	378	6	ability	ability	NOUN
ger-431	378	7	estimates	estimate	NOUN
ger-431	378	8	can	can	AUX
ger-431	378	9	be	be	AUX
ger-431	378	10	compared	compare	VERB
ger-431	378	11	even	even	ADV
ger-431	378	12	if	if	SCONJ
ger-431	378	13	students	student	NOUN
ger-431	378	14	took	take	VERB
ger-431	378	15	different	different	ADJ
ger-431	378	16	items	item	NOUN
ger-431	378	17	on	on	ADP
ger-431	378	18	an	an	DET
ger-431	378	19	assessment	assessment	NOUN
ger-431	378	20	.	.	PUNCT
ger-431	379	1	irt	irt	PROPN
ger-431	379	2	analyses	analysis	NOUN
ger-431	379	3	do	do	AUX
ger-431	379	4	require	require	VERB
ger-431	379	5	a	a	DET
ger-431	379	6	significantly	significantly	ADV
ger-431	379	7	larger	large	ADJ
ger-431	379	8	sample	sample	NOUN
ger-431	379	9	size	size	NOUN
ger-431	379	10	than	than	ADP
ger-431	379	11	ctt	ctt	PROPN
ger-431	379	12	analyses	analysis	NOUN
ger-431	379	13	,	,	PUNCT
ger-431	379	14	which	which	PRON
ger-431	379	15	can	can	AUX
ger-431	379	16	be	be	AUX
ger-431	379	17	a	a	DET
ger-431	379	18	hindrance	hindrance	NOUN
ger-431	379	19	to	to	ADP
ger-431	379	20	using	use	VERB
ger-431	379	21	irt	irt	PRON
ger-431	379	22	.	.	PUNCT
ger-431	380	1	to	to	PART
ger-431	380	2	illustrate	illustrate	VERB
ger-431	380	3	the	the	DET
ger-431	380	4	importance	importance	NOUN
ger-431	380	5	of	of	ADP
ger-431	380	6	considering	consider	VERB
ger-431	380	7	sample	sample	NOUN
ger-431	380	8	and	and	CCONJ
ger-431	380	9	item	item	NOUN
ger-431	380	10	independence	independence	NOUN
ger-431	380	11	when	when	SCONJ
ger-431	380	12	making	make	VERB
ger-431	380	13	interpretations	interpretation	NOUN
ger-431	380	14	,	,	PUNCT
ger-431	380	15	examine	examine	NOUN
ger-431	380	16	table	table	NOUN
ger-431	380	17	6	6	NUM
ger-431	380	18	,	,	PUNCT
ger-431	380	19	which	which	PRON
ger-431	380	20	shows	show	VERB
ger-431	380	21	the	the	DET
ger-431	380	22	average	average	ADJ
ger-431	380	23	percent	percent	NOUN
ger-431	380	24	correct	correct	ADJ
ger-431	380	25	for	for	ADP
ger-431	380	26	students	student	NOUN
ger-431	380	27	for	for	ADP
ger-431	380	28	each	each	DET
ger-431	380	29	form	form	NOUN
ger-431	380	30	,	,	PUNCT
ger-431	380	31	a	a	DET
ger-431	380	32	traditional	traditional	ADJ
ger-431	380	33	ctt	ctt	NOUN
ger-431	380	34	scoring	scoring	NOUN
ger-431	380	35	statistic	statistic	NOUN
ger-431	380	36	.	.	PUNCT
ger-431	381	1	it	it	PRON
ger-431	381	2	appears	appear	VERB
ger-431	381	3	that	that	SCONJ
ger-431	381	4	students	student	NOUN
ger-431	381	5	performed	perform	VERB
ger-431	381	6	better	well	ADV
ger-431	381	7	on	on	ADP
ger-431	381	8	form	form	NOUN
ger-431	381	9	d	d	NOUN
ger-431	381	10	than	than	ADP
ger-431	381	11	the	the	DET
ger-431	381	12	other	other	ADJ
ger-431	381	13	forms	form	NOUN
ger-431	381	14	.	.	PUNCT
ger-431	382	1	however	however	ADV
ger-431	382	2	,	,	PUNCT
ger-431	382	3	it	it	PRON
ger-431	382	4	is	be	AUX
ger-431	382	5	impossible	impossible	ADJ
ger-431	382	6	to	to	PART
ger-431	382	7	understand	understand	VERB
ger-431	382	8	the	the	DET
ger-431	382	9	differences	difference	NOUN
ger-431	382	10	between	between	ADP
ger-431	382	11	these	these	DET
ger-431	382	12	scores	score	NOUN
ger-431	382	13	.	.	PUNCT
ger-431	383	1	for	for	ADP
ger-431	383	2	example	example	NOUN
ger-431	383	3	,	,	PUNCT
ger-431	383	4	if	if	SCONJ
ger-431	383	5	all	all	DET
ger-431	383	6	forms	form	NOUN
ger-431	383	7	had	have	VERB
ger-431	383	8	an	an	DET
ger-431	383	9	equivalent	equivalent	ADJ
ger-431	383	10	number	number	NOUN
ger-431	383	11	of	of	ADP
ger-431	383	12	lowerand	lowerand	ADJ
ger-431	383	13	higherability	higherability	NOUN
ger-431	383	14	students	student	NOUN
ger-431	383	15	,	,	PUNCT
ger-431	383	16	the	the	DET
ger-431	383	17	items	item	NOUN
ger-431	383	18	on	on	ADP
ger-431	383	19	form	form	NOUN
ger-431	383	20	a	a	PRON
ger-431	383	21	may	may	AUX
ger-431	383	22	have	have	AUX
ger-431	383	23	been	be	AUX
ger-431	383	24	more	more	ADV
ger-431	383	25	difficult	difficult	ADJ
ger-431	383	26	than	than	ADP
ger-431	383	27	the	the	DET
ger-431	383	28	items	item	NOUN
ger-431	383	29	on	on	ADP
ger-431	383	30	form	form	NOUN
ger-431	383	31	d	d	NOUN
ger-431	383	32	,	,	PUNCT
ger-431	383	33	as	as	SCONJ
ger-431	383	34	it	it	PRON
ger-431	383	35	might	might	AUX
ger-431	383	36	appear	appear	VERB
ger-431	383	37	.	.	PUNCT
ger-431	384	1	however	however	ADV
ger-431	384	2	,	,	PUNCT
ger-431	384	3	if	if	SCONJ
ger-431	384	4	the	the	DET
ger-431	384	5	sample	sample	NOUN
ger-431	384	6	for	for	ADP
ger-431	384	7	form	form	NOUN
ger-431	384	8	d	d	NOUN
ger-431	384	9	was	be	AUX
ger-431	384	10	inadvertently	inadvertently	ADV
ger-431	384	11	skewed	skew	VERB
ger-431	384	12	toward	toward	ADP
ger-431	384	13	lowerability	lowerability	NOUN
ger-431	384	14	students	student	NOUN
ger-431	384	15	,	,	PUNCT
ger-431	384	16	the	the	DET
ger-431	384	17	items	item	NOUN
ger-431	384	18	on	on	ADP
ger-431	384	19	form	form	NOUN
ger-431	384	20	d	d	NOUN
ger-431	384	21	could	could	AUX
ger-431	384	22	have	have	AUX
ger-431	384	23	been	be	AUX
ger-431	384	24	even	even	ADV
ger-431	384	25	much	much	ADV
ger-431	384	26	easier	easy	ADJ
ger-431	384	27	than	than	ADP
ger-431	384	28	the	the	DET
ger-431	384	29	items	item	NOUN
ger-431	384	30	on	on	ADP
ger-431	384	31	other	other	ADJ
ger-431	384	32	forms	form	NOUN
ger-431	384	33	(	(	PUNCT
ger-431	384	34	since	since	SCONJ
ger-431	384	35	the	the	DET
ger-431	384	36	students	student	NOUN
ger-431	384	37	taking	take	VERB
ger-431	384	38	form	form	NOUN
ger-431	384	39	d	d	NOUN
ger-431	384	40	received	receive	VERB
ger-431	384	41	higher	high	ADJ
ger-431	384	42	scores	score	NOUN
ger-431	384	43	)	)	PUNCT
ger-431	384	44	.	.	PUNCT
ger-431	385	1	similarly	similarly	ADV
ger-431	385	2	,	,	PUNCT
ger-431	385	3	if	if	SCONJ
ger-431	385	4	the	the	DET
ger-431	385	5	sample	sample	NOUN
ger-431	385	6	for	for	ADP
ger-431	385	7	form	form	NOUN
ger-431	385	8	d	d	NOUN
ger-431	385	9	was	be	AUX
ger-431	385	10	inadvertently	inadvertently	ADV
ger-431	385	11	skewed	skew	VERB
ger-431	385	12	toward	toward	ADP
ger-431	385	13	higher	high	ADJ
ger-431	385	14	-	-	PUNCT
ger-431	385	15	ability	ability	NOUN
ger-431	385	16	students	student	NOUN
ger-431	385	17	,	,	PUNCT
ger-431	385	18	the	the	DET
ger-431	385	19	items	item	NOUN
ger-431	385	20	on	on	ADP
ger-431	385	21	form	form	NOUN
ger-431	385	22	d	d	NOUN
ger-431	385	23	may	may	AUX
ger-431	385	24	actually	actually	ADV
ger-431	385	25	be	be	AUX
ger-431	385	26	much	much	ADV
ger-431	385	27	harder	hard	ADJ
ger-431	385	28	than	than	ADP
ger-431	385	29	those	those	PRON
ger-431	385	30	on	on	ADP
ger-431	385	31	the	the	DET
ger-431	385	32	other	other	ADJ
ger-431	385	33	forms	form	NOUN
ger-431	385	34	,	,	PUNCT
ger-431	385	35	even	even	ADV
ger-431	385	36	though	though	SCONJ
ger-431	385	37	it	it	PRON
ger-431	385	38	may	may	AUX
ger-431	385	39	not	not	PART
ger-431	385	40	appear	appear	VERB
ger-431	385	41	that	that	DET
ger-431	385	42	way	way	NOUN
ger-431	385	43	.	.	PUNCT
ger-431	386	1	using	use	VERB
ger-431	386	2	the	the	DET
ger-431	386	3	ctt	ctt	PROPN
ger-431	386	4	method	method	NOUN
ger-431	386	5	of	of	ADP
ger-431	386	6	scoring	scoring	NOUN
ger-431	386	7	,	,	PUNCT
ger-431	386	8	comparisons	comparison	NOUN
ger-431	386	9	can	can	AUX
ger-431	386	10	not	not	PART
ger-431	386	11	be	be	AUX
ger-431	386	12	made	make	VERB
ger-431	386	13	between	between	ADP
ger-431	386	14	forms	form	NOUN
ger-431	386	15	without	without	ADP
ger-431	386	16	considering	consider	VERB
ger-431	386	17	the	the	DET
ger-431	386	18	sample	sample	NOUN
ger-431	386	19	and	and	CCONJ
ger-431	386	20	the	the	DET
ger-431	386	21	items	item	NOUN
ger-431	386	22	on	on	ADP
ger-431	386	23	the	the	DET
ger-431	386	24	test	test	NOUN
ger-431	386	25	.	.	PUNCT
ger-431	387	1	different	different	ADJ
ger-431	387	2	analyses	analysis	NOUN
ger-431	387	3	,	,	PUNCT
ger-431	387	4	different	different	ADJ
ger-431	387	5	conclusions	conclusion	NOUN
ger-431	387	6	137	137	NUM
ger-431	387	7	table	table	NOUN
ger-431	387	8	6	6	NUM
ger-431	387	9	average	average	ADJ
ger-431	387	10	student	student	NOUN
ger-431	387	11	score	score	NOUN
ger-431	387	12	by	by	ADP
ger-431	387	13	spatial	spatial	ADJ
ger-431	387	14	reasoning	reasoning	NOUN
ger-431	387	15	pilot	pilot	NOUN
ger-431	387	16	test	test	NOUN
ger-431	387	17	form	form	NOUN
ger-431	387	18	form	form	NOUN
ger-431	387	19	average	average	ADJ
ger-431	387	20	student	student	NOUN
ger-431	387	21	score	score	NOUN
ger-431	387	22	–	–	PUNCT
ger-431	387	23	percent	percent	NOUN
ger-431	387	24	correct	correct	ADJ
ger-431	387	25	(	(	PUNCT
ger-431	387	26	sd	sd	NOUN
ger-431	387	27	)	)	PUNCT
ger-431	387	28	form	form	NOUN
ger-431	387	29	a	a	DET
ger-431	387	30	70	70	NUM
ger-431	387	31	%	%	NOUN
ger-431	387	32	(	(	PUNCT
ger-431	387	33	10	10	NUM
ger-431	387	34	%	%	NOUN
ger-431	387	35	)	)	PUNCT
ger-431	387	36	form	form	NOUN
ger-431	387	37	b	b	NOUN
ger-431	387	38	73	73	NUM
ger-431	387	39	%	%	NOUN
ger-431	387	40	(	(	PUNCT
ger-431	387	41	10	10	NUM
ger-431	387	42	%	%	NOUN
ger-431	387	43	)	)	PUNCT
ger-431	387	44	form	form	NOUN
ger-431	387	45	c	c	NOUN
ger-431	387	46	75	75	NUM
ger-431	387	47	%	%	NOUN
ger-431	387	48	(	(	PUNCT
ger-431	387	49	9	9	NUM
ger-431	387	50	%	%	NOUN
ger-431	387	51	)	)	PUNCT
ger-431	387	52	form	form	NOUN
ger-431	388	1	d	d	NOUN
ger-431	388	2	76	76	NUM
ger-431	388	3	%	%	NOUN
ger-431	388	4	(	(	PUNCT
ger-431	388	5	13	13	NUM
ger-431	388	6	%	%	NOUN
ger-431	388	7	)	)	PUNCT
ger-431	388	8	because	because	SCONJ
ger-431	388	9	ctt	ctt	PROPN
ger-431	388	10	is	be	AUX
ger-431	388	11	sample	sample	NOUN
ger-431	388	12	and	and	CCONJ
ger-431	388	13	item	item	NOUN
ger-431	388	14	dependent	dependent	ADV
ger-431	388	15	,	,	PUNCT
ger-431	388	16	irt	irt	PROPN
ger-431	388	17	is	be	AUX
ger-431	388	18	a	a	DET
ger-431	388	19	more	more	ADV
ger-431	388	20	appropriate	appropriate	ADJ
ger-431	388	21	method	method	NOUN
ger-431	388	22	to	to	PART
ger-431	388	23	analyze	analyze	VERB
ger-431	388	24	the	the	DET
ger-431	388	25	pilot	pilot	NOUN
ger-431	388	26	test	test	NOUN
ger-431	388	27	data	datum	NOUN
ger-431	388	28	and	and	CCONJ
ger-431	388	29	to	to	PART
ger-431	388	30	build	build	VERB
ger-431	388	31	a	a	DET
ger-431	388	32	final	final	ADJ
ger-431	388	33	spatial	spatial	ADJ
ger-431	388	34	reasoning	reasoning	NOUN
ger-431	388	35	form	form	NOUN
ger-431	388	36	,	,	PUNCT
ger-431	388	37	especially	especially	ADV
ger-431	388	38	since	since	SCONJ
ger-431	388	39	the	the	DET
ger-431	388	40	egma	egma	NOUN
ger-431	388	41	is	be	AUX
ger-431	388	42	used	use	VERB
ger-431	388	43	widely	widely	ADV
ger-431	388	44	and	and	CCONJ
ger-431	388	45	with	with	ADP
ger-431	388	46	many	many	ADJ
ger-431	388	47	different	different	ADJ
ger-431	388	48	populations	population	NOUN
ger-431	388	49	.	.	PUNCT
ger-431	389	1	if	if	SCONJ
ger-431	389	2	ctt	ctt	PROPN
ger-431	389	3	statistics	statistic	NOUN
ger-431	389	4	were	be	AUX
ger-431	389	5	used	use	VERB
ger-431	389	6	to	to	PART
ger-431	389	7	create	create	VERB
ger-431	389	8	the	the	DET
ger-431	389	9	final	final	ADJ
ger-431	389	10	form	form	NOUN
ger-431	389	11	for	for	ADP
ger-431	389	12	spatial	spatial	ADJ
ger-431	389	13	reasoning	reasoning	NOUN
ger-431	389	14	by	by	ADP
ger-431	389	15	choosing	choose	VERB
ger-431	389	16	items	item	NOUN
ger-431	389	17	from	from	ADP
ger-431	389	18	the	the	DET
ger-431	389	19	four	four	NUM
ger-431	389	20	pilot	pilot	NOUN
ger-431	389	21	test	test	NOUN
ger-431	389	22	forms	form	NOUN
ger-431	389	23	,	,	PUNCT
ger-431	389	24	the	the	DET
ger-431	389	25	final	final	ADJ
ger-431	389	26	form	form	NOUN
ger-431	389	27	may	may	AUX
ger-431	389	28	perform	perform	VERB
ger-431	389	29	very	very	ADV
ger-431	389	30	differently	differently	ADV
ger-431	389	31	in	in	ADP
ger-431	389	32	the	the	DET
ger-431	389	33	field	field	NOUN
ger-431	389	34	than	than	SCONJ
ger-431	389	35	expected	expect	VERB
ger-431	389	36	due	due	ADP
ger-431	389	37	to	to	ADP
ger-431	389	38	the	the	DET
ger-431	389	39	fact	fact	NOUN
ger-431	389	40	that	that	SCONJ
ger-431	389	41	the	the	DET
ger-431	389	42	pilot	pilot	NOUN
ger-431	389	43	test	test	NOUN
ger-431	389	44	statistics	statistic	NOUN
ger-431	389	45	were	be	AUX
ger-431	389	46	based	base	VERB
ger-431	389	47	on	on	ADP
ger-431	389	48	a	a	DET
ger-431	389	49	very	very	ADV
ger-431	389	50	specific	specific	ADJ
ger-431	389	51	pilot	pilot	NOUN
ger-431	389	52	test	test	NOUN
ger-431	389	53	sample	sample	NOUN
ger-431	389	54	.	.	PUNCT
ger-431	390	1	for	for	ADP
ger-431	390	2	example	example	NOUN
ger-431	390	3	,	,	PUNCT
ger-431	390	4	a	a	DET
ger-431	390	5	form	form	NOUN
ger-431	390	6	could	could	AUX
ger-431	390	7	be	be	AUX
ger-431	390	8	constructed	construct	VERB
ger-431	390	9	to	to	PART
ger-431	390	10	have	have	VERB
ger-431	390	11	an	an	DET
ger-431	390	12	average	average	ADJ
ger-431	390	13	item	item	NOUN
ger-431	390	14	difficulty	difficulty	NOUN
ger-431	390	15	of	of	ADP
ger-431	390	16	0.70	0.70	NUM
ger-431	390	17	and	and	CCONJ
ger-431	390	18	an	an	DET
ger-431	390	19	average	average	ADJ
ger-431	390	20	item	item	NOUN
ger-431	390	21	-	-	PUNCT
ger-431	390	22	total	total	NOUN
ger-431	390	23	correlation	correlation	NOUN
ger-431	390	24	of	of	ADP
ger-431	390	25	0.35	0.35	NUM
ger-431	390	26	.	.	PUNCT
ger-431	391	1	however	however	ADV
ger-431	391	2	,	,	PUNCT
ger-431	391	3	once	once	SCONJ
ger-431	391	4	the	the	DET
ger-431	391	5	sample	sample	NOUN
ger-431	391	6	of	of	ADP
ger-431	391	7	students	student	NOUN
ger-431	391	8	changes	change	NOUN
ger-431	391	9	,	,	PUNCT
ger-431	391	10	those	those	DET
ger-431	391	11	estimates	estimate	NOUN
ger-431	391	12	could	could	AUX
ger-431	391	13	vary	vary	VERB
ger-431	391	14	greatly	greatly	ADV
ger-431	391	15	,	,	PUNCT
ger-431	391	16	impacting	impact	VERB
ger-431	391	17	the	the	DET
ger-431	391	18	interpretations	interpretation	NOUN
ger-431	391	19	and	and	CCONJ
ger-431	391	20	usability	usability	NOUN
ger-431	391	21	of	of	ADP
ger-431	391	22	the	the	DET
ger-431	391	23	results	result	NOUN
ger-431	391	24	.	.	PUNCT
ger-431	392	1	because	because	SCONJ
ger-431	392	2	the	the	DET
ger-431	392	3	egma	egma	NOUN
ger-431	392	4	is	be	AUX
ger-431	392	5	used	use	VERB
ger-431	392	6	widely	widely	ADV
ger-431	392	7	around	around	ADP
ger-431	392	8	the	the	DET
ger-431	392	9	world	world	NOUN
ger-431	392	10	,	,	PUNCT
ger-431	392	11	irt	irt	PROPN
ger-431	392	12	is	be	AUX
ger-431	392	13	the	the	DET
ger-431	392	14	preferred	preferred	ADJ
ger-431	392	15	method	method	NOUN
ger-431	392	16	of	of	ADP
ger-431	392	17	analysis	analysis	NOUN
ger-431	392	18	since	since	SCONJ
ger-431	392	19	irt	irt	PROPN
ger-431	392	20	estimates	estimate	NOUN
ger-431	392	21	are	be	AUX
ger-431	392	22	not	not	PART
ger-431	392	23	dependent	dependent	ADJ
ger-431	392	24	on	on	ADP
ger-431	392	25	the	the	DET
ger-431	392	26	sample	sample	NOUN
ger-431	392	27	or	or	CCONJ
ger-431	392	28	the	the	DET
ger-431	392	29	items	item	NOUN
ger-431	392	30	on	on	ADP
ger-431	392	31	the	the	DET
ger-431	392	32	assessment	assessment	NOUN
ger-431	392	33	.	.	PUNCT
ger-431	393	1	however	however	ADV
ger-431	393	2	,	,	PUNCT
ger-431	393	3	since	since	SCONJ
ger-431	393	4	irt	irt	PROPN
ger-431	393	5	has	have	VERB
ger-431	393	6	strong	strong	ADJ
ger-431	393	7	assumptions	assumption	NOUN
ger-431	393	8	,	,	PUNCT
ger-431	393	9	including	include	VERB
ger-431	393	10	unidimensionality	unidimensionality	NOUN
ger-431	393	11	,	,	PUNCT
ger-431	393	12	that	that	PRON
ger-431	393	13	may	may	AUX
ger-431	393	14	be	be	AUX
ger-431	393	15	difficult	difficult	ADJ
ger-431	393	16	to	to	PART
ger-431	393	17	meet	meet	VERB
ger-431	393	18	,	,	PUNCT
ger-431	393	19	irt	irt	PROPN
ger-431	393	20	is	be	AUX
ger-431	393	21	not	not	PART
ger-431	393	22	always	always	ADV
ger-431	393	23	used	use	VERB
ger-431	393	24	in	in	ADP
ger-431	393	25	the	the	DET
ger-431	393	26	field	field	NOUN
ger-431	393	27	.	.	PUNCT
ger-431	394	1	this	this	PRON
ger-431	394	2	may	may	AUX
ger-431	394	3	lead	lead	VERB
ger-431	394	4	to	to	ADP
ger-431	394	5	using	use	VERB
ger-431	394	6	ctt	ctt	PROPN
ger-431	394	7	statistics	statistic	NOUN
ger-431	394	8	and	and	CCONJ
ger-431	394	9	running	run	VERB
ger-431	394	10	into	into	ADP
ger-431	394	11	interpretation	interpretation	NOUN
ger-431	394	12	challenges	challenge	NOUN
ger-431	394	13	as	as	SCONJ
ger-431	394	14	illustrated	illustrate	VERB
ger-431	394	15	above	above	ADV
ger-431	394	16	.	.	PUNCT
ger-431	395	1	discussion	discussion	NOUN
ger-431	395	2	question	question	NOUN
ger-431	395	3	3	3	NUM
ger-431	395	4	what	what	PRON
ger-431	395	5	are	be	AUX
ger-431	395	6	the	the	DET
ger-431	395	7	implications	implication	NOUN
ger-431	395	8	of	of	ADP
ger-431	395	9	the	the	DET
ger-431	395	10	results	result	NOUN
ger-431	395	11	from	from	ADP
ger-431	395	12	this	this	DET
ger-431	395	13	study	study	NOUN
ger-431	395	14	?	?	PUNCT
ger-431	396	1	one	one	NUM
ger-431	396	2	major	major	ADJ
ger-431	396	3	implication	implication	NOUN
ger-431	396	4	from	from	ADP
ger-431	396	5	this	this	DET
ger-431	396	6	study	study	NOUN
ger-431	396	7	is	be	AUX
ger-431	396	8	that	that	SCONJ
ger-431	396	9	since	since	SCONJ
ger-431	396	10	the	the	DET
ger-431	396	11	egma	egma	NOUN
ger-431	396	12	spatial	spatial	ADJ
ger-431	396	13	reasoning	reasoning	NOUN
ger-431	396	14	subtask	subtask	NOUN
ger-431	396	15	is	be	AUX
ger-431	396	16	not	not	PART
ger-431	396	17	unidimensional	unidimensional	ADJ
ger-431	396	18	,	,	PUNCT
ger-431	396	19	a	a	DET
ger-431	396	20	single	single	ADJ
ger-431	396	21	score	score	NOUN
ger-431	396	22	should	should	AUX
ger-431	396	23	not	not	PART
ger-431	396	24	be	be	AUX
ger-431	396	25	used	use	VERB
ger-431	396	26	to	to	PART
ger-431	396	27	describe	describe	VERB
ger-431	396	28	students	student	NOUN
ger-431	396	29	’	'	PUNCT
ger-431	396	30	performance	performance	NOUN
ger-431	396	31	on	on	ADP
ger-431	396	32	this	this	DET
ger-431	396	33	subtask	subtask	NOUN
ger-431	396	34	.	.	PUNCT
ger-431	397	1	because	because	SCONJ
ger-431	397	2	the	the	DET
ger-431	397	3	internal	internal	ADJ
ger-431	397	4	consistency	consistency	NOUN
ger-431	397	5	estimates	estimate	NOUN
ger-431	397	6	and	and	CCONJ
ger-431	397	7	the	the	DET
ger-431	397	8	efa	efa	PROPN
ger-431	397	9	analyses	analysis	NOUN
ger-431	397	10	suggest	suggest	VERB
ger-431	397	11	that	that	SCONJ
ger-431	397	12	the	the	DET
ger-431	397	13	subtask	subtask	NOUN
ger-431	397	14	is	be	AUX
ger-431	397	15	assessing	assess	VERB
ger-431	397	16	multiple	multiple	ADJ
ger-431	397	17	constructs	construct	NOUN
ger-431	397	18	,	,	PUNCT
ger-431	397	19	using	use	VERB
ger-431	397	20	a	a	DET
ger-431	397	21	single	single	ADJ
ger-431	397	22	score	score	NOUN
ger-431	397	23	may	may	AUX
ger-431	397	24	be	be	AUX
ger-431	397	25	inappropriate	inappropriate	ADJ
ger-431	397	26	.	.	PUNCT
ger-431	398	1	it	it	PRON
ger-431	398	2	may	may	AUX
ger-431	398	3	be	be	AUX
ger-431	398	4	more	more	ADV
ger-431	398	5	appropriate	appropriate	ADJ
ger-431	398	6	to	to	PART
ger-431	398	7	separate	separate	VERB
ger-431	398	8	the	the	DET
ger-431	398	9	current	current	ADJ
ger-431	398	10	spatial	spatial	ADJ
ger-431	398	11	reasoning	reasoning	NOUN
ger-431	398	12	subtask	subtask	NOUN
ger-431	398	13	into	into	ADP
ger-431	398	14	unique	unique	ADJ
ger-431	398	15	subtasks	subtask	NOUN
ger-431	398	16	in	in	ADP
ger-431	398	17	order	order	NOUN
ger-431	398	18	to	to	PART
ger-431	398	19	report	report	VERB
ger-431	398	20	subscores	subscore	NOUN
ger-431	398	21	for	for	ADP
ger-431	398	22	the	the	DET
ger-431	398	23	different	different	ADJ
ger-431	398	24	dimensions	dimension	NOUN
ger-431	398	25	assessed	assess	VERB
ger-431	398	26	.	.	PUNCT
ger-431	399	1	however	however	ADV
ger-431	399	2	,	,	PUNCT
ger-431	399	3	since	since	SCONJ
ger-431	399	4	a	a	DET
ger-431	399	5	clear	clear	ADJ
ger-431	399	6	,	,	PUNCT
ger-431	399	7	theoretically	theoretically	ADV
ger-431	399	8	driven	drive	VERB
ger-431	399	9	factor	factor	NOUN
ger-431	399	10	model	model	NOUN
ger-431	399	11	was	be	AUX
ger-431	399	12	not	not	PART
ger-431	399	13	found	find	VERB
ger-431	399	14	for	for	ADP
ger-431	399	15	the	the	DET
ger-431	399	16	spatial	spatial	ADJ
ger-431	399	17	reasoning	reasoning	NOUN
ger-431	399	18	subtask	subtask	NOUN
ger-431	399	19	,	,	PUNCT
ger-431	399	20	additional	additional	ADJ
ger-431	399	21	research	research	NOUN
ger-431	399	22	should	should	AUX
ger-431	399	23	be	be	AUX
ger-431	399	24	conducted	conduct	VERB
ger-431	399	25	to	to	PART
ger-431	399	26	investigate	investigate	VERB
ger-431	399	27	how	how	SCONJ
ger-431	399	28	to	to	PART
ger-431	399	29	separate	separate	VERB
ger-431	399	30	the	the	DET
ger-431	399	31	items	item	NOUN
ger-431	399	32	into	into	ADP
ger-431	399	33	subtasks	subtask	NOUN
ger-431	399	34	.	.	PUNCT
ger-431	400	1	one	one	NUM
ger-431	400	2	possibility	possibility	NOUN
ger-431	400	3	would	would	AUX
ger-431	400	4	be	be	AUX
ger-431	400	5	to	to	PART
ger-431	400	6	include	include	VERB
ger-431	400	7	a	a	DET
ger-431	400	8	subtask	subtask	NOUN
ger-431	400	9	and	and	CCONJ
ger-431	400	10	subscore	subscore	VERB
ger-431	400	11	for	for	ADP
ger-431	400	12	each	each	DET
ger-431	400	13	spatial	spatial	ADJ
ger-431	400	14	reasoning	reasoning	NOUN
ger-431	400	15	item	item	NOUN
ger-431	400	16	type	type	NOUN
ger-431	400	17	:	:	PUNCT
ger-431	400	18	three	three	NUM
ger-431	400	19	-	-	PUNCT
ger-431	400	20	dimensional	dimensional	ADJ
ger-431	400	21	spatial	spatial	ADJ
ger-431	400	22	visualization	visualization	NOUN
ger-431	400	23	,	,	PUNCT
ger-431	400	24	two	two	NUM
ger-431	400	25	-	-	PUNCT
ger-431	400	26	dimensional	dimensional	ADJ
ger-431	400	27	spatial	spatial	ADJ
ger-431	400	28	visualization	visualization	NOUN
ger-431	400	29	,	,	PUNCT
ger-431	400	30	three	three	NUM
ger-431	400	31	-	-	PUNCT
ger-431	400	32	dimensional	dimensional	ADJ
ger-431	400	33	spatial	spatial	ADJ
ger-431	400	34	structuring	structuring	NOUN
ger-431	400	35	,	,	PUNCT
ger-431	400	36	and	and	CCONJ
ger-431	400	37	two	two	NUM
ger-431	400	38	-	-	PUNCT
ger-431	400	39	dimensional	dimensional	ADJ
ger-431	400	40	spatial	spatial	ADJ
ger-431	400	41	structuring	structuring	NOUN
ger-431	400	42	.	.	PUNCT
ger-431	401	1	since	since	SCONJ
ger-431	401	2	the	the	DET
ger-431	401	3	items	item	NOUN
ger-431	401	4	within	within	ADP
ger-431	401	5	an	an	DET
ger-431	401	6	item	item	NOUN
ger-431	401	7	type	type	NOUN
ger-431	401	8	are	be	AUX
ger-431	401	9	theoretically	theoretically	ADV
ger-431	401	10	similar	similar	ADJ
ger-431	401	11	and	and	CCONJ
ger-431	401	12	were	be	AUX
ger-431	401	13	written	write	VERB
ger-431	401	14	to	to	PART
ger-431	401	15	assess	assess	VERB
ger-431	401	16	the	the	DET
ger-431	401	17	same	same	ADJ
ger-431	401	18	latent	latent	NOUN
ger-431	401	19	trait	trait	NOUN
ger-431	401	20	,	,	PUNCT
ger-431	401	21	subtasks	subtask	NOUN
ger-431	401	22	created	create	VERB
ger-431	401	23	using	use	VERB
ger-431	401	24	these	these	DET
ger-431	401	25	item	item	NOUN
ger-431	401	26	types	type	NOUN
ger-431	401	27	theoretically	theoretically	ADV
ger-431	401	28	should	should	AUX
ger-431	401	29	be	be	AUX
ger-431	401	30	unidimensional	unidimensional	ADJ
ger-431	401	31	.	.	PUNCT
ger-431	402	1	preliminary	preliminary	ADJ
ger-431	402	2	efa	efa	PROPN
ger-431	402	3	results	result	NOUN
ger-431	402	4	indicate	indicate	VERB
ger-431	402	5	that	that	SCONJ
ger-431	402	6	splitting	split	VERB
ger-431	402	7	the	the	DET
ger-431	402	8	spatial	spatial	ADJ
ger-431	402	9	reasoning	reasoning	NOUN
ger-431	402	10	subtask	subtask	NOUN
ger-431	402	11	into	into	ADP
ger-431	402	12	subtasks	subtask	NOUN
ger-431	402	13	based	base	VERB
ger-431	402	14	on	on	ADP
ger-431	402	15	item	item	NOUN
ger-431	402	16	type	type	NOUN
ger-431	402	17	may	may	AUX
ger-431	402	18	be	be	AUX
ger-431	402	19	promising	promise	VERB
ger-431	402	20	for	for	ADP
ger-431	402	21	further	further	ADJ
ger-431	402	22	development	development	NOUN
ger-431	402	23	.	.	PUNCT
ger-431	403	1	table	table	NOUN
ger-431	403	2	7	7	NUM
ger-431	403	3	shows	show	VERB
ger-431	403	4	the	the	DET
ger-431	403	5	efa	efa	PROPN
ger-431	403	6	results	result	VERB
ger-431	403	7	for	for	ADP
ger-431	403	8	a	a	DET
ger-431	403	9	one	one	NUM
ger-431	403	10	factor	factor	NOUN
ger-431	403	11	solution	solution	NOUN
ger-431	403	12	when	when	SCONJ
ger-431	403	13	each	each	DET
ger-431	403	14	item	item	NOUN
ger-431	403	15	type	type	NOUN
ger-431	403	16	is	be	AUX
ger-431	403	17	treated	treat	VERB
ger-431	403	18	as	as	ADP
ger-431	403	19	a	a	DET
ger-431	403	20	separate	separate	ADJ
ger-431	403	21	138	138	NUM
ger-431	403	22	global	global	ADJ
ger-431	403	23	education	education	NOUN
ger-431	403	24	review	review	NOUN
ger-431	403	25	5(3	5(3	NUM
ger-431	403	26	)	)	PUNCT
ger-431	403	27	subtask	subtask	NOUN
ger-431	403	28	.	.	PUNCT
ger-431	404	1	the	the	DET
ger-431	404	2	three	three	NUM
ger-431	404	3	-	-	PUNCT
ger-431	404	4	dimensional	dimensional	ADJ
ger-431	404	5	and	and	CCONJ
ger-431	404	6	twodimensional	twodimensional	ADJ
ger-431	404	7	spatial	spatial	ADJ
ger-431	404	8	structuring	structuring	NOUN
ger-431	404	9	tasks	task	NOUN
ger-431	404	10	appear	appear	VERB
ger-431	404	11	to	to	PART
ger-431	404	12	be	be	AUX
ger-431	404	13	mostly	mostly	ADV
ger-431	404	14	unidimensional	unidimensional	ADJ
ger-431	404	15	and	and	CCONJ
ger-431	404	16	have	have	VERB
ger-431	404	17	no	no	DET
ger-431	404	18	items	item	NOUN
ger-431	404	19	with	with	ADP
ger-431	404	20	negative	negative	ADJ
ger-431	404	21	factor	factor	NOUN
ger-431	404	22	loadings	loading	NOUN
ger-431	404	23	.	.	PUNCT
ger-431	405	1	many	many	ADJ
ger-431	405	2	of	of	ADP
ger-431	405	3	the	the	DET
ger-431	405	4	fit	fit	ADJ
ger-431	405	5	statistics	statistic	NOUN
ger-431	405	6	for	for	ADP
ger-431	405	7	the	the	DET
ger-431	405	8	spatial	spatial	ADJ
ger-431	405	9	structuring	structuring	NOUN
ger-431	405	10	tasks	task	NOUN
ger-431	405	11	are	be	AUX
ger-431	405	12	in	in	ADP
ger-431	405	13	the	the	DET
ger-431	405	14	acceptable	acceptable	ADJ
ger-431	405	15	range	range	NOUN
ger-431	405	16	.	.	PUNCT
ger-431	406	1	the	the	DET
ger-431	406	2	three	three	NUM
ger-431	406	3	-	-	PUNCT
ger-431	406	4	dimensional	dimensional	ADJ
ger-431	406	5	and	and	CCONJ
ger-431	406	6	two	two	NUM
ger-431	406	7	-	-	PUNCT
ger-431	406	8	dimensional	dimensional	ADJ
ger-431	406	9	spatial	spatial	ADJ
ger-431	406	10	visualization	visualization	NOUN
ger-431	406	11	tasks	task	NOUN
ger-431	406	12	,	,	PUNCT
ger-431	406	13	however	however	ADV
ger-431	406	14	,	,	PUNCT
ger-431	406	15	have	have	VERB
ger-431	406	16	items	item	NOUN
ger-431	406	17	with	with	ADP
ger-431	406	18	negative	negative	ADJ
ger-431	406	19	loadings	loading	NOUN
ger-431	406	20	,	,	PUNCT
ger-431	406	21	and	and	CCONJ
ger-431	406	22	most	most	ADJ
ger-431	406	23	fit	fit	ADJ
ger-431	406	24	statistics	statistic	NOUN
ger-431	406	25	are	be	AUX
ger-431	406	26	outside	outside	ADP
ger-431	406	27	of	of	ADP
ger-431	406	28	the	the	DET
ger-431	406	29	acceptable	acceptable	ADJ
ger-431	406	30	range	range	NOUN
ger-431	406	31	.	.	PUNCT
ger-431	407	1	while	while	SCONJ
ger-431	407	2	these	these	DET
ger-431	407	3	results	result	NOUN
ger-431	407	4	indicate	indicate	VERB
ger-431	407	5	that	that	SCONJ
ger-431	407	6	separating	separate	VERB
ger-431	407	7	the	the	DET
ger-431	407	8	spatial	spatial	ADJ
ger-431	407	9	reasoning	reasoning	NOUN
ger-431	407	10	subtask	subtask	NOUN
ger-431	407	11	into	into	ADP
ger-431	407	12	subtasks	subtask	NOUN
ger-431	407	13	by	by	ADP
ger-431	407	14	item	item	NOUN
ger-431	407	15	type	type	NOUN
ger-431	407	16	may	may	AUX
ger-431	407	17	be	be	AUX
ger-431	407	18	promising	promise	VERB
ger-431	407	19	,	,	PUNCT
ger-431	407	20	not	not	PART
ger-431	407	21	all	all	DET
ger-431	407	22	items	item	NOUN
ger-431	407	23	are	be	AUX
ger-431	407	24	performing	perform	VERB
ger-431	407	25	as	as	ADV
ger-431	407	26	intended	intend	VERB
ger-431	407	27	and	and	CCONJ
ger-431	407	28	development	development	NOUN
ger-431	407	29	should	should	AUX
ger-431	407	30	continue	continue	VERB
ger-431	407	31	in	in	ADP
ger-431	407	32	order	order	NOUN
ger-431	407	33	to	to	PART
ger-431	407	34	improve	improve	VERB
ger-431	407	35	the	the	DET
ger-431	407	36	items	item	NOUN
ger-431	407	37	.	.	PUNCT
ger-431	408	1	another	another	DET
ger-431	408	2	major	major	ADJ
ger-431	408	3	implication	implication	NOUN
ger-431	408	4	from	from	ADP
ger-431	408	5	these	these	DET
ger-431	408	6	results	result	NOUN
ger-431	408	7	is	be	AUX
ger-431	408	8	that	that	SCONJ
ger-431	408	9	further	further	ADJ
ger-431	408	10	research	research	NOUN
ger-431	408	11	is	be	AUX
ger-431	408	12	needed	need	VERB
ger-431	408	13	in	in	ADP
ger-431	408	14	order	order	NOUN
ger-431	408	15	to	to	PART
ger-431	408	16	understand	understand	VERB
ger-431	408	17	why	why	SCONJ
ger-431	408	18	the	the	DET
ger-431	408	19	items	item	NOUN
ger-431	408	20	did	do	AUX
ger-431	408	21	not	not	PART
ger-431	408	22	correlate	correlate	VERB
ger-431	408	23	well	well	ADV
ger-431	408	24	with	with	ADP
ger-431	408	25	one	one	NUM
ger-431	408	26	another	another	DET
ger-431	408	27	.	.	PUNCT
ger-431	409	1	a	a	DET
ger-431	409	2	first	first	ADJ
ger-431	409	3	step	step	NOUN
ger-431	409	4	to	to	ADP
ger-431	409	5	this	this	DET
ger-431	409	6	research	research	NOUN
ger-431	409	7	may	may	AUX
ger-431	409	8	be	be	AUX
ger-431	409	9	to	to	PART
ger-431	409	10	re	re	VERB
ger-431	409	11	-	-	VERB
ger-431	409	12	examine	examine	VERB
ger-431	409	13	comments	comment	NOUN
ger-431	409	14	from	from	ADP
ger-431	409	15	the	the	DET
ger-431	409	16	expert	expert	NOUN
ger-431	409	17	review	review	NOUN
ger-431	409	18	to	to	PART
ger-431	409	19	understand	understand	VERB
ger-431	409	20	potential	potential	ADJ
ger-431	409	21	factors	factor	NOUN
ger-431	409	22	that	that	PRON
ger-431	409	23	may	may	AUX
ger-431	409	24	have	have	AUX
ger-431	409	25	impacted	impact	VERB
ger-431	409	26	item	item	NOUN
ger-431	409	27	performance	performance	NOUN
ger-431	409	28	.	.	PUNCT
ger-431	410	1	for	for	ADP
ger-431	410	2	example	example	NOUN
ger-431	410	3	,	,	PUNCT
ger-431	410	4	while	while	SCONJ
ger-431	410	5	the	the	DET
ger-431	410	6	expert	expert	NOUN
ger-431	410	7	review	review	NOUN
ger-431	410	8	revealed	reveal	VERB
ger-431	410	9	that	that	SCONJ
ger-431	410	10	the	the	DET
ger-431	410	11	experts	expert	NOUN
ger-431	410	12	rated	rate	VERB
ger-431	410	13	the	the	DET
ger-431	410	14	spatial	spatial	ADJ
ger-431	410	15	reasoning	reasoning	NOUN
ger-431	410	16	items	item	NOUN
ger-431	410	17	as	as	ADP
ger-431	410	18	age	age	NOUN
ger-431	410	19	-	-	PUNCT
ger-431	410	20	appropriate	appropriate	ADJ
ger-431	410	21	and	and	CCONJ
ger-431	410	22	representative	representative	ADJ
ger-431	410	23	and	and	CCONJ
ger-431	410	24	relevant	relevant	ADJ
ger-431	410	25	to	to	ADP
ger-431	410	26	the	the	DET
ger-431	410	27	construct	construct	NOUN
ger-431	410	28	of	of	ADP
ger-431	410	29	spatial	spatial	ADJ
ger-431	410	30	reasoning	reasoning	NOUN
ger-431	410	31	,	,	PUNCT
ger-431	410	32	points	point	NOUN
ger-431	410	33	were	be	AUX
ger-431	410	34	raised	raise	VERB
ger-431	410	35	about	about	ADP
ger-431	410	36	graphics	graphic	NOUN
ger-431	410	37	and	and	CCONJ
ger-431	410	38	language	language	NOUN
ger-431	410	39	that	that	PRON
ger-431	410	40	could	could	AUX
ger-431	410	41	be	be	AUX
ger-431	410	42	contributing	contribute	VERB
ger-431	410	43	to	to	ADP
ger-431	410	44	the	the	DET
ger-431	410	45	suboptimal	suboptimal	ADJ
ger-431	410	46	performance	performance	NOUN
ger-431	410	47	of	of	ADP
ger-431	410	48	the	the	DET
ger-431	410	49	items	item	NOUN
ger-431	410	50	;	;	PUNCT
ger-431	410	51	these	these	DET
ger-431	410	52	points	point	NOUN
ger-431	410	53	should	should	AUX
ger-431	410	54	be	be	AUX
ger-431	410	55	addressed	address	VERB
ger-431	410	56	in	in	ADP
ger-431	410	57	table	table	NOUN
ger-431	410	58	7	7	NUM
ger-431	410	59	single	single	ADJ
ger-431	410	60	factor	factor	NOUN
ger-431	410	61	exploratory	exploratory	ADJ
ger-431	410	62	factor	factor	NOUN
ger-431	410	63	analysis	analysis	NOUN
ger-431	410	64	results	result	NOUN
ger-431	410	65	for	for	ADP
ger-431	410	66	spatial	spatial	ADJ
ger-431	410	67	reasoning	reasoning	NOUN
ger-431	410	68	by	by	ADP
ger-431	410	69	item	item	NOUN
ger-431	410	70	type	type	NOUN
ger-431	410	71	item	item	NOUN
ger-431	410	72	type	type	NOUN
ger-431	410	73	form	form	NOUN
ger-431	410	74	number	number	NOUN
ger-431	410	75	of	of	ADP
ger-431	410	76	items	item	NOUN
ger-431	410	77	number	number	NOUN
ger-431	410	78	of	of	ADP
ger-431	410	79	items	item	NOUN
ger-431	410	80	with	with	ADP
ger-431	410	81	a	a	DET
ger-431	410	82	factor	factor	NOUN
ger-431	410	83	loading	load	VERB
ger-431	410	84	greater	great	ADJ
ger-431	410	85	than	than	ADP
ger-431	410	86	0.32	0.32	NUM
ger-431	410	87	number	number	NOUN
ger-431	410	88	of	of	ADP
ger-431	410	89	items	item	NOUN
ger-431	410	90	with	with	ADP
ger-431	410	91	negative	negative	ADJ
ger-431	410	92	factor	factor	NOUN
ger-431	410	93	loadings	loading	NOUN
ger-431	410	94	tli	tli	PROPN
ger-431	410	95	rmsea	rmsea	PROPN
ger-431	410	96	3d	3d	PROPN
ger-431	410	97	spatial	spatial	ADJ
ger-431	410	98	visualization	visualization	NOUN
ger-431	410	99	a	a	DET
ger-431	410	100	5	5	NUM
ger-431	410	101	2	2	NUM
ger-431	410	102	2	2	NUM
ger-431	410	103	0.855	0.855	NUM
ger-431	410	104	0.059	0.059	NUM
ger-431	410	105	b	b	NUM
ger-431	410	106	5	5	NUM
ger-431	410	107	2	2	NUM
ger-431	410	108	0	0	NUM
ger-431	410	109	0.409	0.409	NUM
ger-431	410	110	0.120	0.120	NUM
ger-431	410	111	c	c	NOUN
ger-431	410	112	5	5	NUM
ger-431	410	113	2	2	NUM
ger-431	410	114	1	1	NUM
ger-431	410	115	0.282	0.282	NUM
ger-431	410	116	0.183	0.183	NUM
ger-431	410	117	d	d	NOUN
ger-431	410	118	5	5	NUM
ger-431	410	119	2	2	NUM
ger-431	410	120	0	0	NUM
ger-431	410	121	0.243	0.243	NUM
ger-431	410	122	0.190	0.190	NUM
ger-431	410	123	2d	2d	NOUN
ger-431	410	124	spatial	spatial	ADJ
ger-431	410	125	visualization	visualization	NOUN
ger-431	410	126	a	a	DET
ger-431	410	127	5	5	NUM
ger-431	410	128	3	3	NUM
ger-431	410	129	1	1	NUM
ger-431	410	130	0.906	0.906	NUM
ger-431	410	131	0.054	0.054	NUM
ger-431	410	132	b	b	SYM
ger-431	410	133	5	5	NUM
ger-431	410	134	3	3	NUM
ger-431	410	135	2	2	NUM
ger-431	410	136	0.933	0.933	NUM
ger-431	410	137	0.103	0.103	NUM
ger-431	410	138	c	c	NOUN
ger-431	410	139	5	5	NUM
ger-431	410	140	2	2	NUM
ger-431	410	141	2	2	NUM
ger-431	410	142	0.998	0.998	NUM
ger-431	410	143	0.018	0.018	NUM
ger-431	410	144	d	d	NOUN
ger-431	410	145	5	5	NUM
ger-431	410	146	2	2	NUM
ger-431	410	147	2	2	NUM
ger-431	410	148	0.915	0.915	NUM
ger-431	410	149	0.081	0.081	NUM
ger-431	410	150	3d	3d	NOUN
ger-431	410	151	spatial	spatial	NOUN
ger-431	410	152	structuring	structure	VERB
ger-431	410	153	a	a	DET
ger-431	410	154	5	5	NUM
ger-431	410	155	5	5	NUM
ger-431	410	156	0	0	NUM
ger-431	410	157	0.990	0.990	NUM
ger-431	410	158	0.022	0.022	NUM
ger-431	410	159	b	b	SYM
ger-431	410	160	5	5	NUM
ger-431	410	161	2	2	NUM
ger-431	410	162	0	0	NUM
ger-431	410	163	0.170	0.170	NUM
ger-431	410	164	0.138	0.138	NUM
ger-431	410	165	c	c	NOUN
ger-431	410	166	5	5	NUM
ger-431	410	167	3	3	NUM
ger-431	410	168	0	0	NUM
ger-431	410	169	0.625	0.625	NUM
ger-431	410	170	0.161	0.161	NUM
ger-431	410	171	d	d	SYM
ger-431	410	172	5	5	NUM
ger-431	410	173	3	3	NUM
ger-431	410	174	0	0	NUM
ger-431	410	175	0.952	0.952	NUM
ger-431	410	176	0.036	0.036	NUM
ger-431	410	177	2d	2d	NUM
ger-431	410	178	spatial	spatial	ADJ
ger-431	410	179	structuring	structure	VERB
ger-431	410	180	a	a	DET
ger-431	410	181	4	4	NUM
ger-431	410	182	2	2	NUM
ger-431	410	183	0	0	NUM
ger-431	411	1	1.117	1.117	NUM
ger-431	411	2	0.000	0.000	NUM
ger-431	411	3	b	b	SYM
ger-431	411	4	4	4	NUM
ger-431	411	5	3	3	NUM
ger-431	411	6	0	0	NUM
ger-431	411	7	1.000	1.000	NUM
ger-431	411	8	0.005	0.005	NUM
ger-431	411	9	c	c	NOUN
ger-431	411	10	4	4	NUM
ger-431	411	11	4	4	NUM
ger-431	411	12	0	0	NUM
ger-431	411	13	1.009	1.009	NUM
ger-431	411	14	0.000	0.000	NUM
ger-431	411	15	d	d	NOUN
ger-431	411	16	4	4	NUM
ger-431	411	17	3	3	NUM
ger-431	411	18	0	0	NUM
ger-431	411	19	0.823	0.823	NUM
ger-431	411	20	0.076	0.076	NUM
ger-431	411	21	different	different	ADJ
ger-431	411	22	analyses	analysis	NOUN
ger-431	411	23	,	,	PUNCT
ger-431	411	24	different	different	ADJ
ger-431	411	25	conclusions	conclusion	NOUN
ger-431	411	26	139	139	NUM
ger-431	411	27	future	future	ADJ
ger-431	411	28	item	item	NOUN
ger-431	411	29	development	development	NOUN
ger-431	411	30	efforts	effort	NOUN
ger-431	411	31	.	.	PUNCT
ger-431	412	1	first	first	ADV
ger-431	412	2	,	,	PUNCT
ger-431	412	3	additional	additional	ADJ
ger-431	412	4	research	research	NOUN
ger-431	412	5	should	should	AUX
ger-431	412	6	be	be	AUX
ger-431	412	7	conducted	conduct	VERB
ger-431	412	8	to	to	PART
ger-431	412	9	determine	determine	VERB
ger-431	412	10	the	the	DET
ger-431	412	11	best	good	ADJ
ger-431	412	12	graphics	graphic	NOUN
ger-431	412	13	to	to	PART
ger-431	412	14	use	use	VERB
ger-431	412	15	to	to	PART
ger-431	412	16	assess	assess	VERB
ger-431	412	17	students	student	NOUN
ger-431	412	18	’	'	PUNCT
ger-431	412	19	spatial	spatial	ADJ
ger-431	412	20	visualization	visualization	NOUN
ger-431	412	21	and	and	CCONJ
ger-431	412	22	structuring	structuring	NOUN
ger-431	412	23	abilities	ability	NOUN
ger-431	412	24	.	.	PUNCT
ger-431	413	1	the	the	DET
ger-431	413	2	experts	expert	NOUN
ger-431	413	3	suggested	suggest	VERB
ger-431	413	4	that	that	SCONJ
ger-431	413	5	students	student	NOUN
ger-431	413	6	may	may	AUX
ger-431	413	7	have	have	VERB
ger-431	413	8	difficulty	difficulty	NOUN
ger-431	413	9	determining	determine	VERB
ger-431	413	10	if	if	SCONJ
ger-431	413	11	hidden	hidden	ADJ
ger-431	413	12	cubes	cube	NOUN
ger-431	413	13	or	or	CCONJ
ger-431	413	14	squares	square	NOUN
ger-431	413	15	were	be	AUX
ger-431	413	16	present	present	ADJ
ger-431	413	17	in	in	ADP
ger-431	413	18	the	the	DET
ger-431	413	19	threedimensional	threedimensional	ADJ
ger-431	413	20	and	and	CCONJ
ger-431	413	21	two	two	NUM
ger-431	413	22	-	-	PUNCT
ger-431	413	23	dimensional	dimensional	ADJ
ger-431	413	24	spatial	spatial	ADJ
ger-431	413	25	structuring	structuring	NOUN
ger-431	413	26	items	item	NOUN
ger-431	413	27	.	.	PUNCT
ger-431	414	1	currently	currently	ADV
ger-431	414	2	,	,	PUNCT
ger-431	414	3	students	student	NOUN
ger-431	414	4	may	may	AUX
ger-431	414	5	not	not	PART
ger-431	414	6	believe	believe	VERB
ger-431	414	7	that	that	SCONJ
ger-431	414	8	hidden	hidden	ADJ
ger-431	414	9	cubes	cube	NOUN
ger-431	414	10	are	be	AUX
ger-431	414	11	necessary	necessary	ADJ
ger-431	414	12	to	to	ADP
ger-431	414	13	the	the	DET
ger-431	414	14	structural	structural	ADJ
ger-431	414	15	integrity	integrity	NOUN
ger-431	414	16	of	of	ADP
ger-431	414	17	a	a	DET
ger-431	414	18	figure	figure	NOUN
ger-431	414	19	or	or	CCONJ
ger-431	414	20	that	that	SCONJ
ger-431	414	21	rows	row	NOUN
ger-431	414	22	of	of	ADP
ger-431	414	23	squares	square	NOUN
ger-431	414	24	must	must	AUX
ger-431	414	25	be	be	AUX
ger-431	414	26	complete	complete	ADJ
ger-431	414	27	.	.	PUNCT
ger-431	415	1	referencing	reference	VERB
ger-431	415	2	previous	previous	ADJ
ger-431	415	3	research	research	NOUN
ger-431	415	4	on	on	ADP
ger-431	415	5	spatial	spatial	ADJ
ger-431	415	6	structuring	structuring	NOUN
ger-431	415	7	and	and	CCONJ
ger-431	415	8	conducting	conduct	VERB
ger-431	415	9	cognitive	cognitive	ADJ
ger-431	415	10	interviews	interview	NOUN
ger-431	415	11	may	may	AUX
ger-431	415	12	provide	provide	VERB
ger-431	415	13	insight	insight	NOUN
ger-431	415	14	into	into	ADP
ger-431	415	15	how	how	SCONJ
ger-431	415	16	to	to	PART
ger-431	415	17	improve	improve	VERB
ger-431	415	18	the	the	DET
ger-431	415	19	graphics	graphic	NOUN
ger-431	415	20	to	to	PART
ger-431	415	21	prevent	prevent	VERB
ger-431	415	22	confusion	confusion	NOUN
ger-431	415	23	about	about	ADP
ger-431	415	24	hidden	hide	VERB
ger-431	415	25	cubes	cube	NOUN
ger-431	415	26	or	or	CCONJ
ger-431	415	27	squares	square	NOUN
ger-431	415	28	.	.	PUNCT
ger-431	416	1	for	for	ADP
ger-431	416	2	example	example	NOUN
ger-431	416	3	,	,	PUNCT
ger-431	416	4	the	the	DET
ger-431	416	5	three	three	NUM
ger-431	416	6	-	-	PUNCT
ger-431	416	7	dimensional	dimensional	ADJ
ger-431	416	8	spatial	spatial	ADJ
ger-431	416	9	structuring	structuring	NOUN
ger-431	416	10	tasks	task	NOUN
ger-431	416	11	developed	develop	VERB
ger-431	416	12	for	for	ADP
ger-431	416	13	a	a	DET
ger-431	416	14	research	research	NOUN
ger-431	416	15	study	study	NOUN
ger-431	416	16	by	by	ADP
ger-431	416	17	battista	battista	PROPN
ger-431	416	18	and	and	CCONJ
ger-431	416	19	clements	clements	PROPN
ger-431	416	20	(	(	PUNCT
ger-431	416	21	1996	1996	NUM
ger-431	416	22	)	)	PUNCT
ger-431	416	23	involved	involve	VERB
ger-431	416	24	complete	complete	ADJ
ger-431	416	25	rectangular	rectangular	ADJ
ger-431	416	26	prisms	prism	NOUN
ger-431	416	27	,	,	PUNCT
ger-431	416	28	which	which	PRON
ger-431	416	29	must	must	AUX
ger-431	416	30	have	have	VERB
ger-431	416	31	the	the	DET
ger-431	416	32	same	same	ADJ
ger-431	416	33	number	number	NOUN
ger-431	416	34	of	of	ADP
ger-431	416	35	cubes	cube	NOUN
ger-431	416	36	on	on	ADP
ger-431	416	37	each	each	DET
ger-431	416	38	layer	layer	NOUN
ger-431	416	39	.	.	PUNCT
ger-431	417	1	if	if	SCONJ
ger-431	417	2	students	student	NOUN
ger-431	417	3	are	be	AUX
ger-431	417	4	told	tell	VERB
ger-431	417	5	that	that	SCONJ
ger-431	417	6	the	the	DET
ger-431	417	7	figure	figure	NOUN
ger-431	417	8	must	must	AUX
ger-431	417	9	be	be	AUX
ger-431	417	10	a	a	DET
ger-431	417	11	rectangular	rectangular	ADJ
ger-431	417	12	prism	prism	NOUN
ger-431	417	13	,	,	PUNCT
ger-431	417	14	they	they	PRON
ger-431	417	15	should	should	AUX
ger-431	417	16	recognize	recognize	VERB
ger-431	417	17	that	that	SCONJ
ger-431	417	18	hidden	hide	VERB
ger-431	417	19	cubes	cube	NOUN
ger-431	417	20	are	be	AUX
ger-431	417	21	necessary	necessary	ADJ
ger-431	417	22	for	for	ADP
ger-431	417	23	the	the	DET
ger-431	417	24	structural	structural	ADJ
ger-431	417	25	integrity	integrity	NOUN
ger-431	417	26	of	of	ADP
ger-431	417	27	the	the	DET
ger-431	417	28	prism	prism	NOUN
ger-431	417	29	.	.	PUNCT
ger-431	418	1	if	if	SCONJ
ger-431	418	2	the	the	DET
ger-431	418	3	student	student	NOUN
ger-431	418	4	does	do	AUX
ger-431	418	5	not	not	PART
ger-431	418	6	account	account	VERB
ger-431	418	7	for	for	ADP
ger-431	418	8	hidden	hide	VERB
ger-431	418	9	cubes	cube	NOUN
ger-431	418	10	,	,	PUNCT
ger-431	418	11	his	his	PRON
ger-431	418	12	/	/	SYM
ger-431	418	13	her	her	PRON
ger-431	418	14	response	response	NOUN
ger-431	418	15	is	be	AUX
ger-431	418	16	based	base	VERB
ger-431	418	17	on	on	ADP
ger-431	418	18	a	a	DET
ger-431	418	19	misconception	misconception	NOUN
ger-431	418	20	,	,	PUNCT
ger-431	418	21	not	not	PART
ger-431	418	22	confusion	confusion	NOUN
ger-431	418	23	caused	cause	VERB
ger-431	418	24	by	by	ADP
ger-431	418	25	the	the	DET
ger-431	418	26	graphic	graphic	NOUN
ger-431	418	27	.	.	PUNCT
ger-431	419	1	similarly	similarly	ADV
ger-431	419	2	,	,	PUNCT
ger-431	419	3	the	the	DET
ger-431	419	4	two	two	NUM
ger-431	419	5	-	-	PUNCT
ger-431	419	6	dimensional	dimensional	ADJ
ger-431	419	7	spatial	spatial	ADJ
ger-431	419	8	structuring	structuring	NOUN
ger-431	419	9	graphics	graphic	NOUN
ger-431	419	10	(	(	PUNCT
ger-431	419	11	see	see	VERB
ger-431	419	12	figure	figure	NOUN
ger-431	419	13	4	4	NUM
ger-431	419	14	)	)	PUNCT
ger-431	419	15	used	use	VERB
ger-431	419	16	in	in	ADP
ger-431	419	17	a	a	DET
ger-431	419	18	research	research	NOUN
ger-431	419	19	study	study	NOUN
ger-431	419	20	by	by	ADP
ger-431	419	21	battista	battista	PROPN
ger-431	419	22	et	et	PROPN
ger-431	419	23	al	al	PROPN
ger-431	419	24	.	.	PROPN
ger-431	420	1	(	(	PUNCT
ger-431	420	2	1998	1998	NUM
ger-431	420	3	)	)	PUNCT
ger-431	420	4	are	be	AUX
ger-431	420	5	complete	complete	ADJ
ger-431	420	6	rectangles	rectangle	NOUN
ger-431	420	7	,	,	PUNCT
ger-431	420	8	which	which	PRON
ger-431	420	9	must	must	AUX
ger-431	420	10	have	have	VERB
ger-431	420	11	the	the	DET
ger-431	420	12	same	same	ADJ
ger-431	420	13	number	number	NOUN
ger-431	420	14	of	of	ADP
ger-431	420	15	squares	square	NOUN
ger-431	420	16	per	per	ADP
ger-431	420	17	row	row	NOUN
ger-431	420	18	.	.	PUNCT
ger-431	421	1	again	again	ADV
ger-431	421	2	,	,	PUNCT
ger-431	421	3	if	if	SCONJ
ger-431	421	4	students	student	NOUN
ger-431	421	5	are	be	AUX
ger-431	421	6	told	tell	VERB
ger-431	421	7	that	that	SCONJ
ger-431	421	8	the	the	DET
ger-431	421	9	figure	figure	NOUN
ger-431	421	10	must	must	AUX
ger-431	421	11	be	be	AUX
ger-431	421	12	a	a	DET
ger-431	421	13	rectangle	rectangle	NOUN
ger-431	421	14	,	,	PUNCT
ger-431	421	15	there	there	PRON
ger-431	421	16	is	be	VERB
ger-431	421	17	less	less	ADJ
ger-431	421	18	ambiguity	ambiguity	NOUN
ger-431	421	19	about	about	ADP
ger-431	421	20	the	the	DET
ger-431	421	21	possibility	possibility	NOUN
ger-431	421	22	of	of	ADP
ger-431	421	23	hidden	hidden	ADJ
ger-431	421	24	squares	square	NOUN
ger-431	421	25	.	.	PUNCT
ger-431	422	1	currently	currently	ADV
ger-431	422	2	,	,	PUNCT
ger-431	422	3	the	the	DET
ger-431	422	4	spatial	spatial	ADJ
ger-431	422	5	structuring	structuring	NOUN
ger-431	422	6	items	item	NOUN
ger-431	422	7	on	on	ADP
ger-431	422	8	the	the	DET
ger-431	422	9	spatial	spatial	ADJ
ger-431	422	10	reasoning	reasoning	NOUN
ger-431	422	11	subtask	subtask	NOUN
ger-431	422	12	utilize	utilize	VERB
ger-431	422	13	irregular	irregular	ADJ
ger-431	422	14	figures	figure	NOUN
ger-431	422	15	.	.	PUNCT
ger-431	423	1	the	the	DET
ger-431	423	2	shading	shading	NOUN
ger-431	423	3	of	of	ADP
ger-431	423	4	the	the	DET
ger-431	423	5	graphics	graphic	NOUN
ger-431	423	6	should	should	AUX
ger-431	423	7	also	also	ADV
ger-431	423	8	be	be	AUX
ger-431	423	9	examined	examine	VERB
ger-431	423	10	in	in	ADP
ger-431	423	11	order	order	NOUN
ger-431	423	12	to	to	PART
ger-431	423	13	improve	improve	VERB
ger-431	423	14	the	the	DET
ger-431	423	15	items	item	NOUN
ger-431	423	16	.	.	PUNCT
ger-431	424	1	an	an	DET
ger-431	424	2	expert	expert	NOUN
ger-431	424	3	reviewer	reviewer	NOUN
ger-431	424	4	noted	note	VERB
ger-431	424	5	that	that	SCONJ
ger-431	424	6	the	the	DET
ger-431	424	7	shading	shading	NOUN
ger-431	424	8	of	of	ADP
ger-431	424	9	the	the	DET
ger-431	424	10	figures	figure	NOUN
ger-431	424	11	,	,	PUNCT
ger-431	424	12	particularly	particularly	ADV
ger-431	424	13	for	for	ADP
ger-431	424	14	the	the	DET
ger-431	424	15	three	three	NUM
ger-431	424	16	-	-	PUNCT
ger-431	424	17	dimensional	dimensional	ADJ
ger-431	424	18	spatial	spatial	ADJ
ger-431	424	19	visualization	visualization	NOUN
ger-431	424	20	items	item	NOUN
ger-431	424	21	,	,	PUNCT
ger-431	424	22	may	may	AUX
ger-431	424	23	cause	cause	VERB
ger-431	424	24	confusion	confusion	NOUN
ger-431	424	25	.	.	PUNCT
ger-431	425	1	the	the	DET
ger-431	425	2	shading	shading	NOUN
ger-431	425	3	of	of	ADP
ger-431	425	4	a	a	DET
ger-431	425	5	figure	figure	NOUN
ger-431	425	6	does	do	AUX
ger-431	425	7	not	not	PART
ger-431	425	8	remain	remain	VERB
ger-431	425	9	the	the	DET
ger-431	425	10	same	same	ADJ
ger-431	425	11	after	after	ADP
ger-431	425	12	a	a	DET
ger-431	425	13	rotation	rotation	NOUN
ger-431	425	14	.	.	PUNCT
ger-431	426	1	students	student	NOUN
ger-431	426	2	may	may	AUX
ger-431	426	3	consider	consider	VERB
ger-431	426	4	the	the	DET
ger-431	426	5	shading	shading	NOUN
ger-431	426	6	of	of	ADP
ger-431	426	7	faces	face	NOUN
ger-431	426	8	when	when	SCONJ
ger-431	426	9	determining	determine	VERB
ger-431	426	10	whether	whether	SCONJ
ger-431	426	11	or	or	CCONJ
ger-431	426	12	not	not	PART
ger-431	426	13	the	the	DET
ger-431	426	14	figures	figure	NOUN
ger-431	426	15	are	be	AUX
ger-431	426	16	the	the	DET
ger-431	426	17	same	same	ADJ
ger-431	426	18	.	.	PUNCT
ger-431	427	1	additionally	additionally	ADV
ger-431	427	2	,	,	PUNCT
ger-431	427	3	future	future	ADJ
ger-431	427	4	research	research	NOUN
ger-431	427	5	is	be	AUX
ger-431	427	6	needed	need	VERB
ger-431	427	7	to	to	PART
ger-431	427	8	determine	determine	VERB
ger-431	427	9	the	the	DET
ger-431	427	10	most	most	ADV
ger-431	427	11	appropriate	appropriate	ADJ
ger-431	427	12	and	and	CCONJ
ger-431	427	13	clear	clear	ADJ
ger-431	427	14	instructions	instruction	NOUN
ger-431	427	15	for	for	ADP
ger-431	427	16	the	the	DET
ger-431	427	17	spatial	spatial	ADJ
ger-431	427	18	visualization	visualization	NOUN
ger-431	427	19	items	item	NOUN
ger-431	427	20	.	.	PUNCT
ger-431	428	1	the	the	DET
ger-431	428	2	language	language	NOUN
ger-431	428	3	of	of	ADP
ger-431	428	4	these	these	DET
ger-431	428	5	items	item	NOUN
ger-431	428	6	should	should	AUX
ger-431	428	7	be	be	AUX
ger-431	428	8	clarified	clarify	VERB
ger-431	428	9	to	to	PART
ger-431	428	10	prevent	prevent	VERB
ger-431	428	11	confusion	confusion	NOUN
ger-431	428	12	about	about	ADP
ger-431	428	13	what	what	PRON
ger-431	428	14	constitutes	constitute	VERB
ger-431	428	15	figures	figure	NOUN
ger-431	428	16	as	as	ADP
ger-431	428	17	being	be	AUX
ger-431	428	18	the	the	DET
ger-431	428	19	“	"	PUNCT
ger-431	428	20	same	same	ADJ
ger-431	428	21	.	.	PUNCT
ger-431	428	22	”	"	PUNCT
ger-431	429	1	an	an	DET
ger-431	429	2	expert	expert	NOUN
ger-431	429	3	reviewer	reviewer	NOUN
ger-431	429	4	suggested	suggest	VERB
ger-431	429	5	modifying	modify	VERB
ger-431	429	6	the	the	DET
ger-431	429	7	item	item	NOUN
ger-431	429	8	prompt	prompt	ADJ
ger-431	429	9	from	from	ADP
ger-431	429	10	“	"	PUNCT
ger-431	429	11	please	please	INTJ
ger-431	429	12	tell	tell	VERB
ger-431	429	13	me	i	PRON
ger-431	429	14	if	if	SCONJ
ger-431	429	15	these	these	DET
ger-431	429	16	objects	object	NOUN
ger-431	429	17	are	be	AUX
ger-431	429	18	the	the	DET
ger-431	429	19	same	same	ADJ
ger-431	429	20	or	or	CCONJ
ger-431	429	21	not	not	PART
ger-431	429	22	the	the	DET
ger-431	429	23	same	same	ADJ
ger-431	429	24	”	"	PUNCT
ger-431	429	25	to	to	ADP
ger-431	429	26	“	"	PUNCT
ger-431	429	27	if	if	SCONJ
ger-431	429	28	you	you	PRON
ger-431	429	29	could	could	AUX
ger-431	429	30	hold	hold	VERB
ger-431	429	31	one	one	NUM
ger-431	429	32	of	of	ADP
ger-431	429	33	these	these	DET
ger-431	429	34	structures	structure	NOUN
ger-431	429	35	in	in	ADP
ger-431	429	36	one	one	NUM
ger-431	429	37	hand	hand	NOUN
ger-431	429	38	and	and	CCONJ
ger-431	429	39	one	one	NUM
ger-431	429	40	in	in	ADP
ger-431	429	41	the	the	DET
ger-431	429	42	other	other	ADJ
ger-431	429	43	,	,	PUNCT
ger-431	429	44	are	be	AUX
ger-431	429	45	there	there	PRON
ger-431	429	46	positions	position	NOUN
ger-431	429	47	in	in	ADP
ger-431	429	48	which	which	PRON
ger-431	429	49	they	they	PRON
ger-431	429	50	would	would	AUX
ger-431	429	51	look	look	VERB
ger-431	429	52	exactly	exactly	ADV
ger-431	429	53	alike	alike	ADV
ger-431	429	54	?	?	PUNCT
ger-431	429	55	”	"	PUNCT
ger-431	430	1	an	an	DET
ger-431	430	2	additional	additional	ADJ
ger-431	430	3	suggestion	suggestion	NOUN
ger-431	430	4	was	be	AUX
ger-431	430	5	,	,	PUNCT
ger-431	430	6	“	"	PUNCT
ger-431	430	7	if	if	SCONJ
ger-431	430	8	you	you	PRON
ger-431	430	9	could	could	AUX
ger-431	430	10	move	move	VERB
ger-431	430	11	these	these	DET
ger-431	430	12	structures	structure	NOUN
ger-431	430	13	any	any	DET
ger-431	430	14	way	way	NOUN
ger-431	430	15	you	you	PRON
ger-431	430	16	want	want	VERB
ger-431	430	17	,	,	PUNCT
ger-431	430	18	is	be	AUX
ger-431	430	19	there	there	PRON
ger-431	430	20	a	a	DET
ger-431	430	21	way	way	NOUN
ger-431	430	22	that	that	PRON
ger-431	430	23	you	you	PRON
ger-431	430	24	could	could	AUX
ger-431	430	25	make	make	VERB
ger-431	430	26	them	they	PRON
ger-431	430	27	look	look	VERB
ger-431	430	28	exactly	exactly	ADV
ger-431	430	29	alike	alike	ADV
ger-431	430	30	in	in	ADP
ger-431	430	31	all	all	DET
ger-431	430	32	ways	way	NOUN
ger-431	430	33	?	?	PUNCT
ger-431	430	34	”	"	PUNCT
ger-431	430	35	student	student	NOUN
ger-431	430	36	interviews	interview	NOUN
ger-431	430	37	could	could	AUX
ger-431	430	38	assist	assist	VERB
ger-431	430	39	in	in	ADP
ger-431	430	40	determining	determine	VERB
ger-431	430	41	how	how	SCONJ
ger-431	430	42	to	to	PART
ger-431	430	43	best	well	ADV
ger-431	430	44	modify	modify	VERB
ger-431	430	45	the	the	DET
ger-431	430	46	item	item	NOUN
ger-431	430	47	prompt	prompt	ADJ
ger-431	430	48	to	to	PART
ger-431	430	49	maximize	maximize	VERB
ger-431	430	50	clarity	clarity	NOUN
ger-431	430	51	and	and	CCONJ
ger-431	430	52	prevent	prevent	VERB
ger-431	430	53	confusion	confusion	NOUN
ger-431	430	54	.	.	PUNCT
ger-431	431	1	after	after	ADP
ger-431	431	2	determining	determine	VERB
ger-431	431	3	how	how	SCONJ
ger-431	431	4	to	to	PART
ger-431	431	5	proceed	proceed	VERB
ger-431	431	6	with	with	ADP
ger-431	431	7	possible	possible	ADJ
ger-431	431	8	subscores	subscore	NOUN
ger-431	431	9	and	and	CCONJ
ger-431	431	10	refining	refining	NOUN
ger-431	431	11	and	and	CCONJ
ger-431	431	12	developing	develop	VERB
ger-431	431	13	additional	additional	ADJ
ger-431	431	14	items	item	NOUN
ger-431	431	15	based	base	VERB
ger-431	431	16	on	on	ADP
ger-431	431	17	expert	expert	NOUN
ger-431	431	18	feedback	feedback	NOUN
ger-431	431	19	and	and	CCONJ
ger-431	431	20	further	further	ADJ
ger-431	431	21	research	research	NOUN
ger-431	431	22	,	,	PUNCT
ger-431	431	23	the	the	DET
ger-431	431	24	items	item	NOUN
ger-431	431	25	should	should	AUX
ger-431	431	26	be	be	AUX
ger-431	431	27	pilot	pilot	NOUN
ger-431	431	28	tested	test	VERB
ger-431	431	29	again	again	ADV
ger-431	431	30	.	.	PUNCT
ger-431	432	1	then	then	ADV
ger-431	432	2	,	,	PUNCT
ger-431	432	3	the	the	DET
ger-431	432	4	technical	technical	ADJ
ger-431	432	5	adequacy	adequacy	NOUN
ger-431	432	6	of	of	ADP
ger-431	432	7	the	the	DET
ger-431	432	8	measures	measure	NOUN
ger-431	432	9	and	and	CCONJ
ger-431	432	10	the	the	DET
ger-431	432	11	reliability	reliability	NOUN
ger-431	432	12	of	of	ADP
ger-431	432	13	the	the	DET
ger-431	432	14	ability	ability	NOUN
ger-431	432	15	estimates	estimate	NOUN
ger-431	432	16	can	can	AUX
ger-431	432	17	be	be	AUX
ger-431	432	18	re	re	VERB
ger-431	432	19	-	-	VERB
ger-431	432	20	examined	examined	ADJ
ger-431	432	21	.	.	PUNCT
ger-431	433	1	conclusion	conclusion	NOUN
ger-431	433	2	the	the	DET
ger-431	433	3	purpose	purpose	NOUN
ger-431	433	4	of	of	ADP
ger-431	433	5	this	this	DET
ger-431	433	6	paper	paper	NOUN
ger-431	433	7	was	be	AUX
ger-431	433	8	two	two	NUM
ger-431	433	9	-	-	PUNCT
ger-431	433	10	fold	fold	ADJ
ger-431	433	11	:	:	PUNCT
ger-431	433	12	1	1	NUM
ger-431	433	13	)	)	PUNCT
ger-431	433	14	to	to	PART
ger-431	433	15	present	present	VERB
ger-431	433	16	information	information	NOUN
ger-431	433	17	on	on	ADP
ger-431	433	18	the	the	DET
ger-431	433	19	egma	egma	NOUN
ger-431	433	20	spatial	spatial	ADJ
ger-431	433	21	reasoning	reasoning	NOUN
ger-431	433	22	subtask	subtask	NOUN
ger-431	433	23	and	and	CCONJ
ger-431	433	24	the	the	DET
ger-431	433	25	results	result	NOUN
ger-431	433	26	from	from	ADP
ger-431	433	27	pilot	pilot	NOUN
ger-431	433	28	testing	test	VERB
ger-431	433	29	the	the	DET
ger-431	433	30	subtask	subtask	NOUN
ger-431	433	31	in	in	ADP
ger-431	433	32	jordan	jordan	PROPN
ger-431	433	33	,	,	PUNCT
ger-431	433	34	and	and	CCONJ
ger-431	433	35	2	2	NUM
ger-431	433	36	)	)	PUNCT
ger-431	433	37	to	to	PART
ger-431	433	38	discuss	discuss	VERB
ger-431	433	39	how	how	SCONJ
ger-431	433	40	differences	difference	NOUN
ger-431	433	41	in	in	ADP
ger-431	433	42	item	item	NOUN
ger-431	433	43	analysis	analysis	NOUN
ger-431	433	44	techniques	technique	NOUN
ger-431	433	45	may	may	AUX
ger-431	433	46	lead	lead	VERB
ger-431	433	47	to	to	ADP
ger-431	433	48	different	different	ADJ
ger-431	433	49	validity	validity	NOUN
ger-431	433	50	conclusions	conclusion	NOUN
ger-431	433	51	.	.	PUNCT
ger-431	434	1	this	this	DET
ger-431	434	2	study	study	NOUN
ger-431	434	3	collected	collect	VERB
ger-431	434	4	evidence	evidence	NOUN
ger-431	434	5	to	to	PART
ger-431	434	6	investigate	investigate	VERB
ger-431	434	7	one	one	NUM
ger-431	434	8	primary	primary	NOUN
ger-431	434	9	and	and	CCONJ
ger-431	434	10	two	two	NUM
ger-431	434	11	secondary	secondary	ADJ
ger-431	434	12	research	research	NOUN
ger-431	434	13	questions	question	NOUN
ger-431	434	14	:	:	PUNCT
ger-431	434	15	is	be	AUX
ger-431	434	16	the	the	DET
ger-431	434	17	spatial	spatial	ADJ
ger-431	434	18	reasoning	reasoning	NOUN
ger-431	434	19	subtask	subtask	NOUN
ger-431	434	20	a	a	DET
ger-431	434	21	technically	technically	ADV
ger-431	434	22	adequate	adequate	ADJ
ger-431	434	23	measure	measure	NOUN
ger-431	434	24	that	that	PRON
ger-431	434	25	reliably	reliably	ADV
ger-431	434	26	estimates	estimate	VERB
ger-431	434	27	students	student	NOUN
ger-431	434	28	’	'	PUNCT
ger-431	434	29	spatial	spatial	ADJ
ger-431	434	30	reasoning	reasoning	NOUN
ger-431	434	31	abilities	ability	NOUN
ger-431	434	32	?	?	PUNCT
ger-431	435	1	a	a	X
ger-431	435	2	)	)	PUNCT
ger-431	435	3	does	do	AUX
ger-431	435	4	the	the	DET
ger-431	435	5	two	two	NUM
ger-431	435	6	-	-	PUNCT
ger-431	435	7	parameter	parameter	NOUN
ger-431	435	8	item	item	NOUN
ger-431	435	9	response	response	NOUN
ger-431	435	10	theory	theory	NOUN
ger-431	435	11	model	model	NOUN
ger-431	435	12	fit	fit	VERB
ger-431	435	13	the	the	DET
ger-431	435	14	spatial	spatial	ADJ
ger-431	435	15	reasoning	reasoning	NOUN
ger-431	435	16	pilot	pilot	NOUN
ger-431	435	17	test	test	NOUN
ger-431	435	18	data	datum	NOUN
ger-431	435	19	with	with	ADP
ger-431	435	20	acceptable	acceptable	ADJ
ger-431	435	21	item	item	NOUN
ger-431	435	22	parameters	parameter	NOUN
ger-431	435	23	and	and	CCONJ
ger-431	435	24	fit	fit	ADJ
ger-431	435	25	statistics	statistic	NOUN
ger-431	435	26	?	?	PUNCT
ger-431	436	1	b	b	X
ger-431	436	2	)	)	PUNCT
ger-431	436	3	is	be	AUX
ger-431	436	4	the	the	DET
ger-431	436	5	reliability	reliability	NOUN
ger-431	436	6	of	of	ADP
ger-431	436	7	the	the	DET
ger-431	436	8	data	datum	NOUN
ger-431	436	9	generated	generate	VERB
ger-431	436	10	by	by	ADP
ger-431	436	11	the	the	DET
ger-431	436	12	140	140	NUM
ger-431	436	13	global	global	ADJ
ger-431	436	14	education	education	NOUN
ger-431	436	15	review	review	NOUN
ger-431	436	16	5(3	5(3	NUM
ger-431	436	17	)	)	PUNCT
ger-431	436	18	spatial	spatial	ADJ
ger-431	436	19	reasoning	reasoning	NOUN
ger-431	436	20	subtask	subtask	NOUN
ger-431	436	21	sufficient	sufficient	ADJ
ger-431	436	22	for	for	ADP
ger-431	436	23	the	the	DET
ger-431	436	24	intended	intend	VERB
ger-431	436	25	interpretation	interpretation	NOUN
ger-431	436	26	of	of	ADP
ger-431	436	27	the	the	DET
ger-431	436	28	subtask	subtask	NOUN
ger-431	436	29	?	?	PUNCT
ger-431	437	1	overall	overall	ADV
ger-431	437	2	,	,	PUNCT
ger-431	437	3	the	the	DET
ger-431	437	4	evidence	evidence	NOUN
ger-431	437	5	collected	collect	VERB
ger-431	437	6	to	to	PART
ger-431	437	7	support	support	VERB
ger-431	437	8	the	the	DET
ger-431	437	9	assumption	assumption	NOUN
ger-431	437	10	that	that	SCONJ
ger-431	437	11	the	the	DET
ger-431	437	12	spatial	spatial	ADJ
ger-431	437	13	reasoning	reasoning	NOUN
ger-431	437	14	subtask	subtask	NOUN
ger-431	437	15	is	be	AUX
ger-431	437	16	an	an	DET
ger-431	437	17	accurate	accurate	ADJ
ger-431	437	18	measure	measure	NOUN
ger-431	437	19	that	that	PRON
ger-431	437	20	reliably	reliably	ADV
ger-431	437	21	estimates	estimate	VERB
ger-431	437	22	students	student	NOUN
ger-431	437	23	’	'	PUNCT
ger-431	437	24	spatial	spatial	ADJ
ger-431	437	25	reasoning	reasoning	NOUN
ger-431	437	26	abilities	ability	NOUN
ger-431	437	27	suggests	suggest	VERB
ger-431	437	28	that	that	SCONJ
ger-431	437	29	future	future	ADJ
ger-431	437	30	research	research	NOUN
ger-431	437	31	and	and	CCONJ
ger-431	437	32	refinement	refinement	NOUN
ger-431	437	33	of	of	ADP
ger-431	437	34	the	the	DET
ger-431	437	35	items	item	NOUN
ger-431	437	36	is	be	AUX
ger-431	437	37	needed	need	VERB
ger-431	437	38	before	before	ADP
ger-431	437	39	making	make	VERB
ger-431	437	40	interpretations	interpretation	NOUN
ger-431	437	41	about	about	ADP
ger-431	437	42	students	student	NOUN
ger-431	437	43	’	'	PUNCT
ger-431	437	44	spatial	spatial	ADJ
ger-431	437	45	reasoning	reasoning	NOUN
ger-431	437	46	abilities	ability	NOUN
ger-431	437	47	based	base	VERB
ger-431	437	48	on	on	ADP
ger-431	437	49	results	result	NOUN
ger-431	437	50	of	of	ADP
ger-431	437	51	the	the	DET
ger-431	437	52	spatial	spatial	ADJ
ger-431	437	53	reasoning	reasoning	NOUN
ger-431	437	54	subtask	subtask	NOUN
ger-431	437	55	..	..	PUNCT
ger-431	438	1	efa	efa	PROPN
ger-431	438	2	results	result	NOUN
ger-431	438	3	indicated	indicate	VERB
ger-431	438	4	that	that	SCONJ
ger-431	438	5	the	the	DET
ger-431	438	6	pilot	pilot	NOUN
ger-431	438	7	test	test	NOUN
ger-431	438	8	forms	form	NOUN
ger-431	438	9	were	be	AUX
ger-431	438	10	not	not	PART
ger-431	438	11	unidimensional	unidimensional	ADJ
ger-431	438	12	,	,	PUNCT
ger-431	438	13	which	which	PRON
ger-431	438	14	halted	halt	VERB
ger-431	438	15	irt	irt	PROPN
ger-431	438	16	analyses	analysis	NOUN
ger-431	438	17	.	.	PUNCT
ger-431	439	1	because	because	SCONJ
ger-431	439	2	of	of	ADP
ger-431	439	3	this	this	PRON
ger-431	439	4	,	,	PUNCT
ger-431	439	5	the	the	DET
ger-431	439	6	two	two	NUM
ger-431	439	7	parameter	parameter	NOUN
ger-431	439	8	model	model	NOUN
ger-431	439	9	could	could	AUX
ger-431	439	10	not	not	PART
ger-431	439	11	be	be	AUX
ger-431	439	12	used	use	VERB
ger-431	439	13	to	to	PART
ger-431	439	14	analyze	analyze	VERB
ger-431	439	15	the	the	DET
ger-431	439	16	data	datum	NOUN
ger-431	439	17	(	(	PUNCT
ger-431	439	18	research	research	NOUN
ger-431	439	19	question	question	NOUN
ger-431	439	20	a	a	PRON
ger-431	439	21	)	)	PUNCT
ger-431	439	22	.	.	PUNCT
ger-431	440	1	the	the	DET
ger-431	440	2	reliability	reliability	NOUN
ger-431	440	3	of	of	ADP
ger-431	440	4	the	the	DET
ger-431	440	5	pilot	pilot	NOUN
ger-431	440	6	test	test	NOUN
ger-431	440	7	forms	form	NOUN
ger-431	440	8	was	be	AUX
ger-431	440	9	calculated	calculate	VERB
ger-431	440	10	and	and	CCONJ
ger-431	440	11	the	the	DET
ger-431	440	12	estimates	estimate	NOUN
ger-431	440	13	were	be	AUX
ger-431	440	14	not	not	PART
ger-431	440	15	in	in	ADP
ger-431	440	16	the	the	DET
ger-431	440	17	desired	desire	VERB
ger-431	440	18	range	range	NOUN
ger-431	440	19	(	(	PUNCT
ger-431	440	20	research	research	NOUN
ger-431	440	21	question	question	NOUN
ger-431	440	22	b	b	NOUN
ger-431	440	23	)	)	PUNCT
ger-431	440	24	.	.	PUNCT
ger-431	441	1	while	while	SCONJ
ger-431	441	2	some	some	DET
ger-431	441	3	supplemental	supplemental	ADJ
ger-431	441	4	ctt	ctt	PROPN
ger-431	441	5	statistics	statistic	NOUN
ger-431	441	6	,	,	PUNCT
ger-431	441	7	such	such	ADJ
ger-431	441	8	as	as	ADP
ger-431	441	9	item	item	NOUN
ger-431	441	10	p	p	NOUN
ger-431	441	11	-	-	PUNCT
ger-431	441	12	values	value	NOUN
ger-431	441	13	,	,	PUNCT
ger-431	441	14	were	be	AUX
ger-431	441	15	in	in	ADP
ger-431	441	16	typical	typical	ADJ
ger-431	441	17	ranges	range	NOUN
ger-431	441	18	,	,	PUNCT
ger-431	441	19	other	other	ADJ
ger-431	441	20	ctt	ctt	PROPN
ger-431	441	21	statistics	statistic	NOUN
ger-431	441	22	,	,	PUNCT
ger-431	441	23	such	such	ADJ
ger-431	441	24	as	as	ADP
ger-431	441	25	internal	internal	ADJ
ger-431	441	26	consistency	consistency	NOUN
ger-431	441	27	,	,	PUNCT
ger-431	441	28	were	be	AUX
ger-431	441	29	not	not	PART
ger-431	441	30	in	in	ADP
ger-431	441	31	acceptable	acceptable	ADJ
ger-431	441	32	ranges	range	NOUN
ger-431	441	33	.	.	PUNCT
ger-431	442	1	additionally	additionally	ADV
ger-431	442	2	,	,	PUNCT
ger-431	442	3	because	because	SCONJ
ger-431	442	4	of	of	ADP
ger-431	442	5	the	the	DET
ger-431	442	6	desired	desire	VERB
ger-431	442	7	uses	use	NOUN
ger-431	442	8	and	and	CCONJ
ger-431	442	9	interpretations	interpretation	NOUN
ger-431	442	10	of	of	ADP
ger-431	442	11	the	the	DET
ger-431	442	12	subtask	subtask	NOUN
ger-431	442	13	,	,	PUNCT
ger-431	442	14	irt	irt	PROPN
ger-431	442	15	is	be	AUX
ger-431	442	16	the	the	DET
ger-431	442	17	preferred	preferred	ADJ
ger-431	442	18	method	method	NOUN
ger-431	442	19	of	of	ADP
ger-431	442	20	analysis	analysis	NOUN
ger-431	442	21	due	due	ADP
ger-431	442	22	to	to	ADP
ger-431	442	23	it	it	PRON
ger-431	442	24	being	be	AUX
ger-431	442	25	sampleand	sampleand	NOUN
ger-431	442	26	item	item	NOUN
ger-431	442	27	-	-	PUNCT
ger-431	442	28	independent	independent	NOUN
ger-431	442	29	.	.	PUNCT
ger-431	443	1	future	future	ADJ
ger-431	443	2	research	research	NOUN
ger-431	443	3	is	be	AUX
ger-431	443	4	needed	need	VERB
ger-431	443	5	to	to	PART
ger-431	443	6	investigate	investigate	VERB
ger-431	443	7	the	the	DET
ger-431	443	8	dimensionality	dimensionality	NOUN
ger-431	443	9	of	of	ADP
ger-431	443	10	the	the	DET
ger-431	443	11	subtask	subtask	NOUN
ger-431	443	12	and	and	CCONJ
ger-431	443	13	ways	way	NOUN
ger-431	443	14	to	to	PART
ger-431	443	15	refine	refine	VERB
ger-431	443	16	the	the	DET
ger-431	443	17	items	item	NOUN
ger-431	443	18	.	.	PUNCT
ger-431	444	1	beyond	beyond	ADP
ger-431	444	2	the	the	DET
ger-431	444	3	egma	egma	PROPN
ger-431	444	4	spatial	spatial	ADJ
ger-431	444	5	reasoning	reasoning	NOUN
ger-431	444	6	subtask	subtask	NOUN
ger-431	444	7	,	,	PUNCT
ger-431	444	8	this	this	DET
ger-431	444	9	paper	paper	NOUN
ger-431	444	10	also	also	ADV
ger-431	444	11	illuminates	illuminate	VERB
ger-431	444	12	the	the	DET
ger-431	444	13	importance	importance	NOUN
ger-431	444	14	of	of	ADP
ger-431	444	15	the	the	DET
ger-431	444	16	analyses	analysis	NOUN
ger-431	444	17	that	that	PRON
ger-431	444	18	are	be	AUX
ger-431	444	19	used	use	VERB
ger-431	444	20	to	to	PART
ger-431	444	21	evaluate	evaluate	VERB
ger-431	444	22	assessments	assessment	NOUN
ger-431	444	23	and	and	CCONJ
ger-431	444	24	evaluate	evaluate	VERB
ger-431	444	25	the	the	DET
ger-431	444	26	validity	validity	NOUN
ger-431	444	27	of	of	ADP
ger-431	444	28	the	the	DET
ger-431	444	29	interpretations	interpretation	NOUN
ger-431	444	30	made	make	VERB
ger-431	444	31	using	use	VERB
ger-431	444	32	assessment	assessment	NOUN
ger-431	444	33	scores	score	NOUN
ger-431	444	34	.	.	PUNCT
ger-431	445	1	p	p	X
ger-431	445	2	-	-	PUNCT
ger-431	445	3	values	value	NOUN
ger-431	445	4	are	be	AUX
ger-431	445	5	one	one	NUM
ger-431	445	6	of	of	ADP
ger-431	445	7	the	the	DET
ger-431	445	8	most	most	ADV
ger-431	445	9	straightforward	straightforward	ADJ
ger-431	445	10	statistics	statistic	NOUN
ger-431	445	11	to	to	PART
ger-431	445	12	run	run	VERB
ger-431	445	13	on	on	ADP
ger-431	445	14	assessment	assessment	NOUN
ger-431	445	15	data	datum	NOUN
ger-431	445	16	;	;	PUNCT
ger-431	445	17	however	however	ADV
ger-431	445	18	,	,	PUNCT
ger-431	445	19	p	p	X
ger-431	445	20	-	-	PUNCT
ger-431	445	21	values	value	NOUN
ger-431	445	22	may	may	AUX
ger-431	445	23	also	also	ADV
ger-431	445	24	be	be	AUX
ger-431	445	25	one	one	NUM
ger-431	445	26	of	of	ADP
ger-431	445	27	the	the	DET
ger-431	445	28	most	most	ADV
ger-431	445	29	misleading	misleading	ADJ
ger-431	445	30	statistics	statistic	NOUN
ger-431	445	31	.	.	PUNCT
ger-431	446	1	as	as	SCONJ
ger-431	446	2	noted	note	VERB
ger-431	446	3	with	with	ADP
ger-431	446	4	the	the	DET
ger-431	446	5	egma	egma	PROPN
ger-431	446	6	spatial	spatial	ADJ
ger-431	446	7	reasoning	reasoning	NOUN
ger-431	446	8	subtask	subtask	PROPN
ger-431	446	9	data	data	PROPN
ger-431	446	10	,	,	PUNCT
ger-431	446	11	the	the	DET
ger-431	446	12	pvalues	pvalue	NOUN
ger-431	446	13	were	be	AUX
ger-431	446	14	in	in	ADP
ger-431	446	15	a	a	DET
ger-431	446	16	normal	normal	ADJ
ger-431	446	17	range	range	NOUN
ger-431	446	18	,	,	PUNCT
ger-431	446	19	and	and	CCONJ
ger-431	446	20	many	many	ADJ
ger-431	446	21	items	item	NOUN
ger-431	446	22	had	have	VERB
ger-431	446	23	very	very	ADV
ger-431	446	24	high	high	ADJ
ger-431	446	25	p	p	NOUN
ger-431	446	26	-	-	PUNCT
ger-431	446	27	values	value	NOUN
ger-431	446	28	.	.	PUNCT
ger-431	447	1	just	just	ADV
ger-431	447	2	focusing	focus	VERB
ger-431	447	3	on	on	ADP
ger-431	447	4	these	these	DET
ger-431	447	5	easy	easy	ADJ
ger-431	447	6	-	-	PUNCT
ger-431	447	7	to	to	ADP
ger-431	447	8	-	-	PUNCT
ger-431	447	9	calculate	calculate	NOUN
ger-431	447	10	scores	score	NOUN
ger-431	447	11	may	may	AUX
ger-431	447	12	inadvertently	inadvertently	ADV
ger-431	447	13	lead	lead	VERB
ger-431	447	14	to	to	ADP
ger-431	447	15	invalid	invalid	ADJ
ger-431	447	16	interpretations	interpretation	NOUN
ger-431	447	17	about	about	ADP
ger-431	447	18	the	the	DET
ger-431	447	19	functionality	functionality	NOUN
ger-431	447	20	of	of	ADP
ger-431	447	21	these	these	DET
ger-431	447	22	items	item	NOUN
ger-431	447	23	.	.	PUNCT
ger-431	448	1	in	in	ADP
ger-431	448	2	contrast	contrast	NOUN
ger-431	448	3	,	,	PUNCT
ger-431	448	4	irt	irt	PROPN
ger-431	448	5	analyses	analysis	NOUN
ger-431	448	6	indicated	indicate	VERB
ger-431	448	7	that	that	SCONJ
ger-431	448	8	the	the	DET
ger-431	448	9	subtask	subtask	NOUN
ger-431	448	10	was	be	AUX
ger-431	448	11	not	not	PART
ger-431	448	12	unidimensional	unidimensional	ADJ
ger-431	448	13	,	,	PUNCT
ger-431	448	14	which	which	PRON
ger-431	448	15	suggests	suggest	VERB
ger-431	448	16	that	that	SCONJ
ger-431	448	17	the	the	DET
ger-431	448	18	score	score	NOUN
ger-431	448	19	from	from	ADP
ger-431	448	20	the	the	DET
ger-431	448	21	subtask	subtask	NOUN
ger-431	448	22	can	can	AUX
ger-431	448	23	not	not	PART
ger-431	448	24	be	be	AUX
ger-431	448	25	used	use	VERB
ger-431	448	26	to	to	PART
ger-431	448	27	describe	describe	VERB
ger-431	448	28	a	a	DET
ger-431	448	29	students	student	NOUN
ger-431	448	30	’	'	PUNCT
ger-431	448	31	ability	ability	NOUN
ger-431	448	32	on	on	ADP
ger-431	448	33	a	a	DET
ger-431	448	34	single	single	ADJ
ger-431	448	35	construct	construct	NOUN
ger-431	448	36	.	.	PUNCT
ger-431	449	1	analyses	analysis	NOUN
ger-431	449	2	should	should	AUX
ger-431	449	3	be	be	AUX
ger-431	449	4	chosen	choose	VERB
ger-431	449	5	based	base	VERB
ger-431	449	6	on	on	ADP
ger-431	449	7	the	the	DET
ger-431	449	8	purpose	purpose	NOUN
ger-431	449	9	of	of	ADP
ger-431	449	10	the	the	DET
ger-431	449	11	assessment	assessment	NOUN
ger-431	449	12	and	and	CCONJ
ger-431	449	13	must	must	AUX
ger-431	449	14	be	be	AUX
ger-431	449	15	linked	link	VERB
ger-431	449	16	to	to	ADP
ger-431	449	17	the	the	DET
ger-431	449	18	interpretations	interpretation	NOUN
ger-431	449	19	being	be	AUX
ger-431	449	20	made	make	VERB
ger-431	449	21	.	.	PUNCT
ger-431	450	1	high	high	ADJ
ger-431	450	2	-	-	PUNCT
ger-431	450	3	stakes	stake	NOUN
ger-431	450	4	assessments	assessment	NOUN
ger-431	450	5	,	,	PUNCT
ger-431	450	6	such	such	ADJ
ger-431	450	7	as	as	ADP
ger-431	450	8	those	those	PRON
ger-431	450	9	that	that	PRON
ger-431	450	10	impact	impact	NOUN
ger-431	450	11	grade	grade	NOUN
ger-431	450	12	progression	progression	NOUN
ger-431	450	13	or	or	CCONJ
ger-431	450	14	student	student	NOUN
ger-431	450	15	placement	placement	NOUN
ger-431	450	16	,	,	PUNCT
ger-431	450	17	should	should	AUX
ger-431	450	18	utilize	utilize	VERB
ger-431	450	19	rigorous	rigorous	ADJ
ger-431	450	20	analysis	analysis	NOUN
ger-431	450	21	techniques	technique	NOUN
ger-431	450	22	,	,	PUNCT
ger-431	450	23	such	such	ADJ
ger-431	450	24	as	as	ADP
ger-431	450	25	irt	irt	PROPN
ger-431	450	26	,	,	PUNCT
ger-431	450	27	in	in	ADP
ger-431	450	28	order	order	NOUN
ger-431	450	29	to	to	PART
ger-431	450	30	collect	collect	VERB
ger-431	450	31	technical	technical	ADJ
ger-431	450	32	adequacy	adequacy	NOUN
ger-431	450	33	and	and	CCONJ
ger-431	450	34	reliability	reliability	NOUN
ger-431	450	35	evidence	evidence	NOUN
ger-431	450	36	.	.	PUNCT
ger-431	451	1	assessments	assessment	NOUN
ger-431	451	2	,	,	PUNCT
ger-431	451	3	such	such	ADJ
ger-431	451	4	as	as	ADP
ger-431	451	5	class	class	NOUN
ger-431	451	6	tests	test	NOUN
ger-431	451	7	,	,	PUNCT
ger-431	451	8	that	that	PRON
ger-431	451	9	have	have	VERB
ger-431	451	10	lower	low	ADJ
ger-431	451	11	stakes	stake	NOUN
ger-431	451	12	and	and	CCONJ
ger-431	451	13	that	that	SCONJ
ger-431	451	14	likely	likely	ADV
ger-431	451	15	do	do	AUX
ger-431	451	16	not	not	PART
ger-431	451	17	meet	meet	VERB
ger-431	451	18	irt	irt	PROPN
ger-431	451	19	sample	sample	NOUN
ger-431	451	20	size	size	NOUN
ger-431	451	21	requirements	requirement	NOUN
ger-431	451	22	are	be	AUX
ger-431	451	23	better	well	ADV
ger-431	451	24	suited	suited	ADJ
ger-431	451	25	for	for	ADP
ger-431	451	26	ctt	ctt	PROPN
ger-431	451	27	analyses	analysis	NOUN
ger-431	451	28	.	.	PUNCT
ger-431	452	1	aligning	align	VERB
ger-431	452	2	item	item	NOUN
ger-431	452	3	analyses	analysis	NOUN
ger-431	452	4	with	with	ADP
ger-431	452	5	assessment	assessment	NOUN
ger-431	452	6	purpose	purpose	NOUN
ger-431	452	7	will	will	AUX
ger-431	452	8	ensure	ensure	VERB
ger-431	452	9	that	that	SCONJ
ger-431	452	10	the	the	DET
ger-431	452	11	evidence	evidence	NOUN
ger-431	452	12	collected	collect	VERB
ger-431	452	13	best	good	ADJ
ger-431	452	14	supports	support	VERB
ger-431	452	15	the	the	DET
ger-431	452	16	interpretations	interpretation	NOUN
ger-431	452	17	being	be	AUX
ger-431	452	18	made	make	VERB
ger-431	452	19	.	.	PUNCT
ger-431	453	1	author	author	NOUN
ger-431	453	2	note	note	VERB
ger-431	453	3	acknowledgements	acknowledgement	NOUN
ger-431	453	4	:	:	PUNCT
ger-431	453	5	i	i	PRON
ger-431	453	6	would	would	AUX
ger-431	453	7	like	like	VERB
ger-431	453	8	to	to	PART
ger-431	453	9	thank	thank	VERB
ger-431	453	10	rti	rti	PROPN
ger-431	453	11	international	international	PROPN
ger-431	453	12	for	for	ADP
ger-431	453	13	allowing	allow	VERB
ger-431	453	14	me	i	PRON
ger-431	453	15	to	to	PART
ger-431	453	16	analyze	analyze	VERB
ger-431	453	17	the	the	DET
ger-431	453	18	data	datum	NOUN
ger-431	453	19	from	from	ADP
ger-431	453	20	the	the	DET
ger-431	453	21	egma	egma	PROPN
ger-431	453	22	spatial	spatial	ADJ
ger-431	453	23	reasoning	reasoning	NOUN
ger-431	453	24	pilot	pilot	NOUN
ger-431	453	25	test	test	NOUN
ger-431	453	26	for	for	ADP
ger-431	453	27	my	my	PRON
ger-431	453	28	dissertation	dissertation	NOUN
ger-431	453	29	,	,	PUNCT
ger-431	453	30	which	which	PRON
ger-431	453	31	was	be	AUX
ger-431	453	32	a	a	DET
ger-431	453	33	basis	basis	NOUN
ger-431	453	34	for	for	ADP
ger-431	453	35	this	this	DET
ger-431	453	36	manuscript	manuscript	NOUN
ger-431	453	37	.	.	PUNCT
ger-431	454	1	references	reference	NOUN
ger-431	454	2	aera	aera	PROPN
ger-431	454	3	,	,	PUNCT
ger-431	454	4	apa	apa	PROPN
ger-431	454	5	,	,	PUNCT
ger-431	454	6	&	&	CCONJ
ger-431	454	7	ncme	ncme	PROPN
ger-431	454	8	.	.	PUNCT
ger-431	455	1	(	(	PUNCT
ger-431	455	2	2014	2014	NUM
ger-431	455	3	)	)	PUNCT
ger-431	455	4	.	.	PUNCT
ger-431	456	1	standards	standard	NOUN
ger-431	456	2	for	for	ADP
ger-431	456	3	educational	educational	ADJ
ger-431	456	4	and	and	CCONJ
ger-431	456	5	psychological	psychological	ADJ
ger-431	456	6	testing	testing	NOUN
ger-431	456	7	.	.	PUNCT
ger-431	457	1	washington	washington	PROPN
ger-431	457	2	,	,	PUNCT
ger-431	457	3	dc	dc	PROPN
ger-431	457	4	:	:	PUNCT
ger-431	457	5	american	american	PROPN
ger-431	457	6	psychological	psychological	PROPN
ger-431	457	7	association	association	PROPN
ger-431	457	8	.	.	PUNCT
ger-431	458	1	allahyar	allahyar	ADJ
ger-431	458	2	,	,	PUNCT
ger-431	458	3	m.	m.	NOUN
ger-431	458	4	,	,	PUNCT
ger-431	458	5	&	&	CCONJ
ger-431	458	6	hunt	hunt	PROPN
ger-431	458	7	,	,	PUNCT
ger-431	458	8	e.	e.	PROPN
ger-431	458	9	(	(	PUNCT
ger-431	458	10	2003	2003	NUM
ger-431	458	11	)	)	PUNCT
ger-431	458	12	.	.	PUNCT
ger-431	459	1	the	the	DET
ger-431	459	2	assessment	assessment	NOUN
ger-431	459	3	of	of	ADP
ger-431	459	4	spatial	spatial	ADJ
ger-431	459	5	orientation	orientation	NOUN
ger-431	459	6	using	use	VERB
ger-431	459	7	virtual	virtual	ADJ
ger-431	459	8	reality	reality	NOUN
ger-431	459	9	techniques	technique	NOUN
ger-431	459	10	.	.	PUNCT
ger-431	460	1	international	international	ADJ
ger-431	460	2	journal	journal	PROPN
ger-431	460	3	of	of	ADP
ger-431	460	4	testing	testing	NOUN
ger-431	460	5	,	,	PUNCT
ger-431	460	6	3(3	3(3	NUM
ger-431	460	7	)	)	PUNCT
ger-431	460	8	,	,	PUNCT
ger-431	460	9	263	263	NUM
ger-431	460	10	-	-	SYM
ger-431	460	11	275	275	NUM
ger-431	460	12	.	.	PUNCT
ger-431	461	1	battista	battista	PROPN
ger-431	461	2	,	,	PUNCT
ger-431	461	3	m.	m.	NOUN
ger-431	461	4	t.	t.	PROPN
ger-431	461	5	(	(	PUNCT
ger-431	461	6	1990	1990	NUM
ger-431	461	7	)	)	PUNCT
ger-431	461	8	.	.	PUNCT
ger-431	462	1	spatial	spatial	ADJ
ger-431	462	2	visualization	visualization	NOUN
ger-431	462	3	and	and	CCONJ
ger-431	462	4	gender	gender	NOUN
ger-431	462	5	differences	difference	NOUN
ger-431	462	6	in	in	ADP
ger-431	462	7	high	high	ADJ
ger-431	462	8	school	school	NOUN
ger-431	462	9	geometry	geometry	NOUN
ger-431	462	10	.	.	PUNCT
ger-431	463	1	journal	journal	PROPN
ger-431	463	2	for	for	ADP
ger-431	463	3	research	research	NOUN
ger-431	463	4	in	in	ADP
ger-431	463	5	mathematics	mathematic	NOUN
ger-431	463	6	,	,	PUNCT
ger-431	463	7	21(1	21(1	NUM
ger-431	463	8	)	)	PUNCT
ger-431	463	9	,	,	PUNCT
ger-431	463	10	47	47	NUM
ger-431	463	11	-	-	SYM
ger-431	463	12	60	60	NUM
ger-431	463	13	.	.	PUNCT
ger-431	464	1	battista	battista	PROPN
ger-431	464	2	,	,	PUNCT
ger-431	464	3	m.	m.	NOUN
ger-431	464	4	t.	t.	PROPN
ger-431	464	5	,	,	PUNCT
ger-431	464	6	&	&	CCONJ
ger-431	464	7	clements	clements	PROPN
ger-431	464	8	,	,	PUNCT
ger-431	464	9	d.	d.	PROPN
ger-431	464	10	h.	h.	PROPN
ger-431	464	11	(	(	PUNCT
ger-431	464	12	1996	1996	NUM
ger-431	464	13	)	)	PUNCT
ger-431	464	14	.	.	PUNCT
ger-431	465	1	students	student	NOUN
ger-431	465	2	'	'	PART
ger-431	465	3	understanding	understanding	NOUN
ger-431	465	4	of	of	ADP
ger-431	465	5	threedimensional	threedimensional	ADJ
ger-431	465	6	rectangular	rectangular	ADJ
ger-431	465	7	arrays	array	NOUN
ger-431	465	8	of	of	ADP
ger-431	465	9	cubes	cube	NOUN
ger-431	465	10	.	.	PUNCT
ger-431	466	1	journal	journal	PROPN
ger-431	466	2	for	for	ADP
ger-431	466	3	research	research	NOUN
ger-431	466	4	in	in	ADP
ger-431	466	5	mathematics	mathematics	PROPN
ger-431	466	6	education	education	NOUN
ger-431	466	7	,	,	PUNCT
ger-431	466	8	27(3	27(3	NUM
ger-431	466	9	)	)	PUNCT
ger-431	466	10	,	,	PUNCT
ger-431	466	11	258	258	NUM
ger-431	466	12	-	-	SYM
ger-431	466	13	292	292	NUM
ger-431	466	14	.	.	PUNCT
ger-431	467	1	battista	battista	PROPN
ger-431	467	2	,	,	PUNCT
ger-431	467	3	m.	m.	NOUN
ger-431	467	4	t.	t.	PROPN
ger-431	467	5	,	,	PUNCT
ger-431	467	6	clements	clements	PROPN
ger-431	467	7	,	,	PUNCT
ger-431	467	8	d.	d.	PROPN
ger-431	467	9	h.	h.	PROPN
ger-431	467	10	,	,	PUNCT
ger-431	467	11	arnoff	arnoff	PROPN
ger-431	467	12	,	,	PUNCT
ger-431	467	13	j.	j.	PROPN
ger-431	467	14	,	,	PUNCT
ger-431	467	15	battista	battista	PROPN
ger-431	467	16	,	,	PUNCT
ger-431	467	17	k.	k.	PROPN
ger-431	467	18	,	,	PUNCT
ger-431	467	19	&	&	CCONJ
ger-431	467	20	van	van	PROPN
ger-431	467	21	auken	auken	PROPN
ger-431	467	22	borrow	borrow	VERB
ger-431	467	23	,	,	PUNCT
ger-431	467	24	c.	c.	PROPN
ger-431	467	25	(	(	PUNCT
ger-431	467	26	1998	1998	NUM
ger-431	467	27	)	)	PUNCT
ger-431	467	28	.	.	PUNCT
ger-431	468	1	students	student	NOUN
ger-431	468	2	’	'	PUNCT
ger-431	468	3	spatial	spatial	ADJ
ger-431	468	4	structuring	structuring	NOUN
ger-431	468	5	of	of	ADP
ger-431	468	6	2d	2d	NUM
ger-431	468	7	different	different	ADJ
ger-431	468	8	analyses	analysis	NOUN
ger-431	468	9	,	,	PUNCT
ger-431	468	10	different	different	ADJ
ger-431	468	11	conclusions	conclusion	NOUN
ger-431	468	12	141	141	NUM
ger-431	468	13	arrays	array	NOUN
ger-431	468	14	of	of	ADP
ger-431	468	15	squares	square	NOUN
ger-431	468	16	.	.	PUNCT
ger-431	469	1	journal	journal	PROPN
ger-431	469	2	for	for	ADP
ger-431	469	3	research	research	NOUN
ger-431	469	4	in	in	ADP
ger-431	469	5	mathematics	mathematic	NOUN
ger-431	469	6	education	education	NOUN
ger-431	469	7	,	,	PUNCT
ger-431	469	8	29(5	29(5	NUM
ger-431	469	9	)	)	PUNCT
ger-431	469	10	,	,	PUNCT
ger-431	469	11	503	503	NUM
ger-431	469	12	-	-	SYM
ger-431	469	13	532	532	NUM
ger-431	469	14	.	.	PUNCT
ger-431	470	1	ben	ben	PROPN
ger-431	470	2	-	-	PROPN
ger-431	470	3	chaim	chaim	PROPN
ger-431	470	4	,	,	PUNCT
ger-431	470	5	d.	d.	PROPN
ger-431	470	6	,	,	PUNCT
ger-431	470	7	lappan	lappan	PROPN
ger-431	470	8	,	,	PUNCT
ger-431	470	9	g.	g.	PROPN
ger-431	470	10	,	,	PUNCT
ger-431	470	11	&	&	CCONJ
ger-431	470	12	houang	houang	PROPN
ger-431	470	13	,	,	PUNCT
ger-431	470	14	r.	r.	PROPN
ger-431	470	15	t.	t.	PROPN
ger-431	470	16	(	(	PUNCT
ger-431	470	17	1988	1988	NUM
ger-431	470	18	)	)	PUNCT
ger-431	470	19	.	.	PUNCT
ger-431	471	1	visualizing	visualize	VERB
ger-431	471	2	rectangular	rectangular	ADJ
ger-431	471	3	solids	solid	NOUN
ger-431	471	4	made	make	VERB
ger-431	471	5	of	of	ADP
ger-431	471	6	small	small	ADJ
ger-431	471	7	cubes	cube	NOUN
ger-431	471	8	:	:	PUNCT
ger-431	471	9	analyzing	analyze	VERB
ger-431	471	10	and	and	CCONJ
ger-431	471	11	effecting	effect	VERB
ger-431	471	12	students	student	NOUN
ger-431	471	13	’	'	PUNCT
ger-431	471	14	performance	performance	NOUN
ger-431	471	15	.	.	PUNCT
ger-431	472	1	educational	educational	ADJ
ger-431	472	2	studies	study	NOUN
ger-431	472	3	in	in	ADP
ger-431	472	4	mathematics	mathematic	NOUN
ger-431	472	5	,	,	PUNCT
ger-431	472	6	16(4	16(4	NUM
ger-431	472	7	)	)	PUNCT
ger-431	472	8	,	,	PUNCT
ger-431	472	9	389	389	NUM
ger-431	472	10	-	-	SYM
ger-431	472	11	409	409	NUM
ger-431	472	12	.	.	PUNCT
ger-431	473	1	bishop	bishop	PROPN
ger-431	473	2	,	,	PUNCT
ger-431	473	3	a.	a.	PROPN
ger-431	473	4	j.	j.	PROPN
ger-431	473	5	(	(	PUNCT
ger-431	473	6	1980	1980	NUM
ger-431	473	7	)	)	PUNCT
ger-431	473	8	.	.	PUNCT
ger-431	474	1	spatial	spatial	ADJ
ger-431	474	2	abilities	ability	NOUN
ger-431	474	3	and	and	CCONJ
ger-431	474	4	mathematics	mathematic	NOUN
ger-431	474	5	education	education	NOUN
ger-431	474	6	:	:	PUNCT
ger-431	474	7	a	a	DET
ger-431	474	8	review	review	NOUN
ger-431	474	9	.	.	PUNCT
ger-431	475	1	educational	educational	ADJ
ger-431	475	2	studies	study	NOUN
ger-431	475	3	in	in	ADP
ger-431	475	4	mathematics	mathematic	NOUN
ger-431	475	5	,	,	PUNCT
ger-431	475	6	11(3	11(3	NUM
ger-431	475	7	)	)	PUNCT
ger-431	475	8	,	,	PUNCT
ger-431	475	9	257	257	NUM
ger-431	475	10	-	-	SYM
ger-431	475	11	269	269	NUM
ger-431	475	12	.	.	PUNCT
ger-431	476	1	clements	clements	PROPN
ger-431	476	2	,	,	PUNCT
ger-431	476	3	d.	d.	PROPN
ger-431	476	4	h.	h.	PROPN
ger-431	476	5	(	(	PUNCT
ger-431	476	6	2004	2004	NUM
ger-431	476	7	)	)	PUNCT
ger-431	476	8	.	.	PUNCT
ger-431	477	1	geometric	geometric	ADJ
ger-431	477	2	and	and	CCONJ
ger-431	477	3	spatial	spatial	ADJ
ger-431	477	4	thinking	thinking	NOUN
ger-431	477	5	in	in	ADP
ger-431	477	6	early	early	ADJ
ger-431	477	7	childhood	childhood	NOUN
ger-431	477	8	education	education	NOUN
ger-431	477	9	.	.	PUNCT
ger-431	478	1	in	in	ADP
ger-431	478	2	d.	d.	PROPN
ger-431	478	3	h.	h.	PROPN
ger-431	478	4	clements	clements	PROPN
ger-431	478	5	&	&	CCONJ
ger-431	478	6	j.	j.	PROPN
ger-431	478	7	sarama	sarama	PROPN
ger-431	478	8	(	(	PUNCT
ger-431	478	9	eds	ed	NOUN
ger-431	478	10	.	.	PUNCT
ger-431	478	11	)	)	PUNCT
ger-431	478	12	,	,	PUNCT
ger-431	478	13	engaging	engage	VERB
ger-431	478	14	young	young	ADJ
ger-431	478	15	children	child	NOUN
ger-431	478	16	in	in	ADP
ger-431	478	17	mathematics	mathematic	NOUN
ger-431	478	18	:	:	PUNCT
ger-431	478	19	standards	standard	NOUN
ger-431	478	20	for	for	ADP
ger-431	478	21	early	early	ADJ
ger-431	478	22	childhood	childhood	NOUN
ger-431	478	23	mathematics	mathematic	NOUN
ger-431	478	24	education	education	NOUN
ger-431	478	25	(	(	PUNCT
ger-431	478	26	pp	pp	ADJ
ger-431	478	27	.	.	PUNCT
ger-431	478	28	267–297	267–297	NUM
ger-431	478	29	)	)	PUNCT
ger-431	478	30	.	.	PUNCT
ger-431	479	1	mahwah	mahwah	PROPN
ger-431	479	2	,	,	PUNCT
ger-431	479	3	new	new	PROPN
ger-431	479	4	jersey	jersey	PROPN
ger-431	479	5	:	:	PUNCT
ger-431	479	6	lawrence	lawrence	PROPN
ger-431	479	7	erlbaum	erlbaum	PROPN
ger-431	479	8	associates	associates	PROPN
ger-431	479	9	.	.	PUNCT
ger-431	480	1	embretson	embretson	PROPN
ger-431	480	2	,	,	PUNCT
ger-431	480	3	s.	s.	PROPN
ger-431	480	4	e.	e.	PROPN
ger-431	480	5	,	,	PUNCT
ger-431	480	6	&	&	CCONJ
ger-431	480	7	reise	reise	NOUN
ger-431	480	8	,	,	PUNCT
ger-431	480	9	s.	s.	PROPN
ger-431	480	10	(	(	PUNCT
ger-431	480	11	2000	2000	NUM
ger-431	480	12	)	)	PUNCT
ger-431	480	13	.	.	PUNCT
ger-431	481	1	item	item	NOUN
ger-431	481	2	response	response	NOUN
ger-431	481	3	theory	theory	NOUN
ger-431	481	4	for	for	ADP
ger-431	481	5	psychologists	psychologist	NOUN
ger-431	481	6	.	.	PUNCT
ger-431	482	1	mahwah	mahwah	PROPN
ger-431	482	2	,	,	PUNCT
ger-431	482	3	nj	nj	PROPN
ger-431	482	4	:	:	PUNCT
ger-431	482	5	erlbaum	erlbaum	NOUN
ger-431	482	6	publishers	publisher	NOUN
ger-431	482	7	.	.	PUNCT
ger-431	483	1	ferketich	ferketich	PROPN
ger-431	483	2	,	,	PUNCT
ger-431	483	3	s.	s.	PROPN
ger-431	483	4	(	(	PUNCT
ger-431	483	5	1991	1991	NUM
ger-431	483	6	)	)	PUNCT
ger-431	483	7	.	.	PUNCT
ger-431	484	1	focus	focus	VERB
ger-431	484	2	on	on	ADP
ger-431	484	3	psychometrics	psychometric	NOUN
ger-431	484	4	:	:	PUNCT
ger-431	484	5	aspects	aspect	NOUN
ger-431	484	6	of	of	ADP
ger-431	484	7	item	item	NOUN
ger-431	484	8	analysis	analysis	NOUN
ger-431	484	9	.	.	PUNCT
ger-431	485	1	research	research	NOUN
ger-431	485	2	in	in	ADP
ger-431	485	3	nursing	nursing	NOUN
ger-431	485	4	&	&	CCONJ
ger-431	485	5	health	health	NOUN
ger-431	485	6	,	,	PUNCT
ger-431	485	7	14	14	NUM
ger-431	485	8	,	,	PUNCT
ger-431	485	9	165	165	NUM
ger-431	485	10	-	-	SYM
ger-431	485	11	168	168	NUM
ger-431	485	12	.	.	PUNCT
ger-431	486	1	frick	frick	PROPN
ger-431	486	2	,	,	PUNCT
ger-431	486	3	a.	a.	PROPN
ger-431	486	4	,	,	PUNCT
ger-431	486	5	hansen	hansen	PROPN
ger-431	486	6	,	,	PUNCT
ger-431	486	7	m.	m.	NOUN
ger-431	486	8	a.	a.	PROPN
ger-431	486	9	,	,	PUNCT
ger-431	486	10	&	&	CCONJ
ger-431	486	11	newcombe	newcombe	PROPN
ger-431	486	12	,	,	PUNCT
ger-431	486	13	n.	n.	PROPN
ger-431	486	14	s.	s.	PROPN
ger-431	486	15	(	(	PUNCT
ger-431	486	16	2013	2013	NUM
ger-431	486	17	)	)	PUNCT
ger-431	486	18	.	.	PUNCT
ger-431	487	1	development	development	NOUN
ger-431	487	2	of	of	ADP
ger-431	487	3	mental	mental	ADJ
ger-431	487	4	rotation	rotation	NOUN
ger-431	487	5	in	in	ADP
ger-431	487	6	3	3	NUM
ger-431	487	7	-	-	PUNCT
ger-431	487	8	to-5	to-5	NUM
ger-431	487	9	-	-	PUNCT
ger-431	487	10	year	year	NOUN
ger-431	487	11	-	-	PUNCT
ger-431	487	12	old	old	ADJ
ger-431	487	13	children	child	NOUN
ger-431	487	14	.	.	PUNCT
ger-431	488	1	cognitive	cognitive	ADJ
ger-431	488	2	development	development	NOUN
ger-431	488	3	,	,	PUNCT
ger-431	488	4	28	28	NUM
ger-431	488	5	,	,	PUNCT
ger-431	488	6	386	386	NUM
ger-431	488	7	-	-	SYM
ger-431	488	8	399	399	NUM
ger-431	488	9	.	.	PUNCT
ger-431	489	1	galton	galton	PROPN
ger-431	489	2	,	,	PUNCT
ger-431	489	3	f.	f.	PROPN
ger-431	489	4	(	(	PUNCT
ger-431	489	5	1883	1883	NUM
ger-431	489	6	)	)	PUNCT
ger-431	489	7	.	.	PUNCT
ger-431	490	1	inquiries	inquiry	NOUN
ger-431	490	2	into	into	ADP
ger-431	490	3	the	the	DET
ger-431	490	4	human	human	ADJ
ger-431	490	5	faculty	faculty	NOUN
ger-431	490	6	and	and	CCONJ
ger-431	490	7	its	its	PRON
ger-431	490	8	development	development	NOUN
ger-431	490	9	.	.	PUNCT
ger-431	491	1	london	london	PROPN
ger-431	491	2	:	:	PUNCT
ger-431	491	3	macmillan	macmillan	PROPN
ger-431	491	4	.	.	PROPN
ger-431	491	5	gilligan	gilligan	PROPN
ger-431	491	6	,	,	PUNCT
ger-431	491	7	k.	k.	PROPN
ger-431	491	8	a.	a.	PROPN
ger-431	491	9	,	,	PUNCT
ger-431	491	10	flouri	flouri	PROPN
ger-431	491	11	,	,	PUNCT
ger-431	491	12	e.	e.	PROPN
ger-431	491	13	,	,	PUNCT
ger-431	491	14	&	&	CCONJ
ger-431	491	15	farran	farran	PROPN
ger-431	491	16	,	,	PUNCT
ger-431	491	17	e.	e.	PROPN
ger-431	491	18	k.	k.	PROPN
ger-431	491	19	(	(	PUNCT
ger-431	491	20	2017	2017	NUM
ger-431	491	21	)	)	PUNCT
ger-431	491	22	.	.	PUNCT
ger-431	492	1	the	the	DET
ger-431	492	2	contribution	contribution	NOUN
ger-431	492	3	of	of	ADP
ger-431	492	4	spatial	spatial	ADJ
ger-431	492	5	ability	ability	NOUN
ger-431	492	6	to	to	PART
ger-431	492	7	mathematics	mathematics	VERB
ger-431	492	8	achievement	achievement	NOUN
ger-431	492	9	in	in	ADP
ger-431	492	10	middle	middle	ADJ
ger-431	492	11	childhood	childhood	NOUN
ger-431	492	12	.	.	PUNCT
ger-431	493	1	journal	journal	NOUN
ger-431	493	2	of	of	ADP
ger-431	493	3	experimental	experimental	ADJ
ger-431	493	4	child	child	NOUN
ger-431	493	5	psychology	psychology	NOUN
ger-431	493	6	,	,	PUNCT
ger-431	493	7	163	163	NUM
ger-431	493	8	,	,	PUNCT
ger-431	493	9	107	107	NUM
ger-431	493	10	-	-	SYM
ger-431	493	11	125	125	NUM
ger-431	493	12	.	.	PUNCT
ger-431	494	1	hambleton	hambleton	PROPN
ger-431	494	2	,	,	PUNCT
ger-431	494	3	r.	r.	PROPN
ger-431	494	4	k.	k.	PROPN
ger-431	494	5	,	,	PUNCT
ger-431	494	6	swaminathan	swaminathan	ADV
ger-431	494	7	,	,	PUNCT
ger-431	494	8	h.	h.	PROPN
ger-431	494	9	,	,	PUNCT
ger-431	494	10	&	&	CCONJ
ger-431	494	11	rogers	rogers	PROPN
ger-431	494	12	,	,	PUNCT
ger-431	494	13	h.	h.	PROPN
ger-431	494	14	j.	j.	PROPN
ger-431	494	15	(	(	PUNCT
ger-431	494	16	1991	1991	NUM
ger-431	494	17	)	)	PUNCT
ger-431	494	18	.	.	PUNCT
ger-431	495	1	fundamentals	fundamental	NOUN
ger-431	495	2	of	of	ADP
ger-431	495	3	item	item	NOUN
ger-431	495	4	response	response	NOUN
ger-431	495	5	theory	theory	NOUN
ger-431	495	6	.	.	PUNCT
ger-431	496	1	newbury	newbury	PROPN
ger-431	496	2	park	park	PROPN
ger-431	496	3	,	,	PUNCT
ger-431	496	4	ca	can	AUX
ger-431	496	5	:	:	PUNCT
ger-431	496	6	sage	sage	VERB
ger-431	496	7	.	.	PUNCT
ger-431	497	1	hegarty	hegarty	PROPN
ger-431	497	2	,	,	PUNCT
ger-431	497	3	m.	m.	NOUN
ger-431	497	4	,	,	PUNCT
ger-431	497	5	&	&	CCONJ
ger-431	497	6	kozhevnikov	kozhevnikov	PROPN
ger-431	497	7	,	,	PUNCT
ger-431	497	8	m.	m.	NOUN
ger-431	497	9	(	(	PUNCT
ger-431	497	10	1999	1999	NUM
ger-431	497	11	)	)	PUNCT
ger-431	497	12	.	.	PUNCT
ger-431	498	1	types	type	NOUN
ger-431	498	2	of	of	ADP
ger-431	498	3	visual	visual	ADJ
ger-431	498	4	–	–	PUNCT
ger-431	498	5	spatial	spatial	ADJ
ger-431	498	6	representations	representation	NOUN
ger-431	498	7	and	and	CCONJ
ger-431	498	8	mathematical	mathematical	ADJ
ger-431	498	9	problem	problem	NOUN
ger-431	498	10	solving	solving	NOUN
ger-431	498	11	.	.	PUNCT
ger-431	499	1	journal	journal	NOUN
ger-431	499	2	of	of	ADP
ger-431	499	3	educational	educational	ADJ
ger-431	499	4	psychology	psychology	NOUN
ger-431	499	5	,	,	PUNCT
ger-431	499	6	91(4	91(4	PROPN
ger-431	499	7	)	)	PUNCT
ger-431	499	8	,	,	PUNCT
ger-431	500	1	684–689	684–689	NUM
ger-431	500	2	.	.	PUNCT
ger-431	500	3	holland	holland	PROPN
ger-431	500	4	,	,	PUNCT
ger-431	500	5	p.	p.	PROPN
ger-431	500	6	w.	w.	PROPN
ger-431	500	7	,	,	PUNCT
ger-431	500	8	&	&	CCONJ
ger-431	500	9	dorans	dorans	PROPN
ger-431	500	10	,	,	PUNCT
ger-431	500	11	n.	n.	PROPN
ger-431	500	12	j.	j.	PROPN
ger-431	500	13	(	(	PUNCT
ger-431	500	14	2006	2006	NUM
ger-431	500	15	)	)	PUNCT
ger-431	500	16	.	.	PUNCT
ger-431	501	1	linking	link	VERB
ger-431	501	2	and	and	CCONJ
ger-431	501	3	equating	equate	VERB
ger-431	501	4	.	.	PUNCT
ger-431	502	1	in	in	ADP
ger-431	502	2	r.	r.	PROPN
ger-431	502	3	l.	l.	PROPN
ger-431	502	4	brennan	brennan	PROPN
ger-431	502	5	(	(	PUNCT
ger-431	502	6	ed	ed	NOUN
ger-431	502	7	.	.	PUNCT
ger-431	502	8	)	)	PUNCT
ger-431	502	9	,	,	PUNCT
ger-431	502	10	educational	educational	ADJ
ger-431	502	11	measurement	measurement	NOUN
ger-431	502	12	(	(	PUNCT
ger-431	502	13	4th	4th	ADJ
ger-431	502	14	ed	ed	NOUN
ger-431	502	15	.	.	PUNCT
ger-431	502	16	)	)	PUNCT
ger-431	503	1	(	(	PUNCT
ger-431	503	2	pp	pp	X
ger-431	503	3	.	.	PUNCT
ger-431	504	1	187	187	NUM
ger-431	504	2	-	-	SYM
ger-431	504	3	220	220	NUM
ger-431	504	4	)	)	PUNCT
ger-431	504	5	.	.	PUNCT
ger-431	505	1	westport	westport	PROPN
ger-431	505	2	,	,	PUNCT
ger-431	505	3	ct	ct	PROPN
ger-431	505	4	:	:	PUNCT
ger-431	505	5	american	american	PROPN
ger-431	505	6	council	council	PROPN
ger-431	505	7	on	on	ADP
ger-431	505	8	education	education	NOUN
ger-431	505	9	and	and	CCONJ
ger-431	505	10	praeger	praeger	NOUN
ger-431	505	11	publishers	publisher	NOUN
ger-431	505	12	.	.	PUNCT
ger-431	506	1	hu	hu	PROPN
ger-431	506	2	,	,	PUNCT
ger-431	506	3	l.	l.	PROPN
ger-431	506	4	,	,	PUNCT
ger-431	506	5	&	&	CCONJ
ger-431	506	6	bentler	bentler	NOUN
ger-431	506	7	,	,	PUNCT
ger-431	506	8	p.	p.	NOUN
ger-431	506	9	m.	m.	NOUN
ger-431	506	10	(	(	PUNCT
ger-431	506	11	1999	1999	NUM
ger-431	506	12	)	)	PUNCT
ger-431	506	13	.	.	PUNCT
ger-431	507	1	cutoff	cutoff	PROPN
ger-431	507	2	criteria	criterion	NOUN
ger-431	507	3	for	for	ADP
ger-431	507	4	fit	fit	ADJ
ger-431	507	5	indexes	index	NOUN
ger-431	507	6	in	in	ADP
ger-431	507	7	covariance	covariance	NOUN
ger-431	507	8	structure	structure	NOUN
ger-431	507	9	analysis	analysis	NOUN
ger-431	507	10	:	:	PUNCT
ger-431	507	11	conventional	conventional	ADJ
ger-431	507	12	criteria	criterion	NOUN
ger-431	507	13	versus	versus	ADP
ger-431	507	14	new	new	ADJ
ger-431	507	15	alternatives	alternative	NOUN
ger-431	507	16	.	.	PUNCT
ger-431	508	1	structural	structural	ADJ
ger-431	508	2	equation	equation	NOUN
ger-431	508	3	modeling	modeling	NOUN
ger-431	508	4	,	,	PUNCT
ger-431	508	5	6(1	6(1	NUM
ger-431	508	6	)	)	PUNCT
ger-431	508	7	,	,	PUNCT
ger-431	508	8	1	1	NUM
ger-431	508	9	-	-	SYM
ger-431	508	10	55	55	NUM
ger-431	508	11	.	.	PUNCT
ger-431	509	1	international	international	ADJ
ger-431	509	2	test	test	NOUN
ger-431	509	3	commission	commission	PROPN
ger-431	509	4	.	.	PUNCT
ger-431	510	1	(	(	PUNCT
ger-431	510	2	2001	2001	NUM
ger-431	510	3	)	)	PUNCT
ger-431	510	4	.	.	PUNCT
ger-431	511	1	international	international	ADJ
ger-431	511	2	guidelines	guideline	NOUN
ger-431	511	3	for	for	ADP
ger-431	511	4	test	test	NOUN
ger-431	511	5	use	use	NOUN
ger-431	511	6	.	.	PUNCT
ger-431	512	1	international	international	ADJ
ger-431	512	2	journal	journal	PROPN
ger-431	512	3	of	of	ADP
ger-431	512	4	testing	testing	NOUN
ger-431	512	5	,	,	PUNCT
ger-431	512	6	1(2	1(2	NUM
ger-431	512	7	)	)	PUNCT
ger-431	512	8	,	,	PUNCT
ger-431	512	9	93114	93114	NUM
ger-431	512	10	.	.	PUNCT
ger-431	513	1	kane	kane	PROPN
ger-431	513	2	,	,	PUNCT
ger-431	513	3	m.	m.	NOUN
ger-431	513	4	(	(	PUNCT
ger-431	513	5	1992	1992	NUM
ger-431	513	6	)	)	PUNCT
ger-431	513	7	.	.	PUNCT
ger-431	514	1	an	an	DET
ger-431	514	2	argument	argument	NOUN
ger-431	514	3	-	-	PUNCT
ger-431	514	4	based	base	VERB
ger-431	514	5	approach	approach	NOUN
ger-431	514	6	to	to	ADP
ger-431	514	7	validation	validation	NOUN
ger-431	514	8	.	.	PUNCT
ger-431	515	1	psychological	psychological	ADJ
ger-431	515	2	bulletin	bulletin	NOUN
ger-431	515	3	,	,	PUNCT
ger-431	515	4	112(3	112(3	NUM
ger-431	515	5	)	)	PUNCT
ger-431	515	6	,	,	PUNCT
ger-431	515	7	527	527	NUM
ger-431	515	8	-	-	SYM
ger-431	515	9	535	535	NUM
ger-431	515	10	.	.	PUNCT
ger-431	516	1	kane	kane	PROPN
ger-431	516	2	,	,	PUNCT
ger-431	516	3	m.	m.	NOUN
ger-431	516	4	(	(	PUNCT
ger-431	516	5	2013	2013	NUM
ger-431	516	6	)	)	PUNCT
ger-431	516	7	.	.	PUNCT
ger-431	517	1	validating	validate	VERB
ger-431	517	2	the	the	DET
ger-431	517	3	interpretations	interpretation	NOUN
ger-431	517	4	and	and	CCONJ
ger-431	517	5	uses	use	NOUN
ger-431	517	6	of	of	ADP
ger-431	517	7	test	test	NOUN
ger-431	517	8	scores	score	NOUN
ger-431	517	9	.	.	PUNCT
ger-431	518	1	journal	journal	NOUN
ger-431	518	2	of	of	ADP
ger-431	518	3	educational	educational	ADJ
ger-431	518	4	measurement	measurement	NOUN
ger-431	518	5	,	,	PUNCT
ger-431	518	6	50(1	50(1	PROPN
ger-431	518	7	)	)	PUNCT
ger-431	518	8	,	,	PUNCT
ger-431	518	9	1	1	NUM
ger-431	518	10	-	-	SYM
ger-431	518	11	73	73	NUM
ger-431	518	12	.	.	PUNCT
ger-431	519	1	kline	kline	PROPN
ger-431	519	2	,	,	PUNCT
ger-431	519	3	p.	p.	PROPN
ger-431	519	4	(	(	PUNCT
ger-431	519	5	2000	2000	NUM
ger-431	519	6	)	)	PUNCT
ger-431	519	7	.	.	PUNCT
ger-431	520	1	the	the	DET
ger-431	520	2	handbook	handbook	NOUN
ger-431	520	3	of	of	ADP
ger-431	520	4	psychological	psychological	ADJ
ger-431	520	5	testing	testing	NOUN
ger-431	520	6	(	(	PUNCT
ger-431	520	7	2nd	2nd	ADJ
ger-431	520	8	ed	ed	NOUN
ger-431	520	9	.	.	PUNCT
ger-431	520	10	)	)	PUNCT
ger-431	520	11	.	.	PUNCT
ger-431	521	1	london	london	PROPN
ger-431	521	2	:	:	PUNCT
ger-431	521	3	routledge	routledge	PROPN
ger-431	521	4	.	.	PUNCT
ger-431	522	1	kosslyn	kosslyn	PROPN
ger-431	522	2	,	,	PUNCT
ger-431	522	3	s.	s.	PROPN
ger-431	522	4	m.	m.	PROPN
ger-431	522	5	(	(	PUNCT
ger-431	522	6	1983	1983	NUM
ger-431	522	7	)	)	PUNCT
ger-431	522	8	.	.	PUNCT
ger-431	523	1	ghosts	ghost	NOUN
ger-431	523	2	in	in	ADP
ger-431	523	3	the	the	DET
ger-431	523	4	mind	mind	NOUN
ger-431	523	5	’s	’s	PART
ger-431	523	6	machine	machine	NOUN
ger-431	523	7	.	.	PUNCT
ger-431	524	1	new	new	PROPN
ger-431	524	2	york	york	PROPN
ger-431	524	3	:	:	PUNCT
ger-431	524	4	norton	norton	PROPN
ger-431	524	5	.	.	PUNCT
ger-431	525	1	learning	learn	VERB
ger-431	525	2	metrics	metric	NOUN
ger-431	525	3	task	task	NOUN
ger-431	525	4	force	force	NOUN
ger-431	525	5	.	.	PUNCT
ger-431	526	1	(	(	PUNCT
ger-431	526	2	2013	2013	NUM
ger-431	526	3	)	)	PUNCT
ger-431	526	4	.	.	PUNCT
ger-431	527	1	toward	toward	ADP
ger-431	527	2	universal	universal	ADJ
ger-431	527	3	learning	learning	NOUN
ger-431	527	4	:	:	PUNCT
ger-431	527	5	what	what	PRON
ger-431	527	6	every	every	DET
ger-431	527	7	child	child	NOUN
ger-431	527	8	should	should	AUX
ger-431	527	9	learn	learn	VERB
ger-431	527	10	(	(	PUNCT
ger-431	527	11	report	report	VERB
ger-431	527	12	no	no	INTJ
ger-431	527	13	.	.	NOUN
ger-431	527	14	3	3	NUM
ger-431	527	15	of	of	ADP
ger-431	527	16	the	the	DET
ger-431	527	17	learning	learn	VERB
ger-431	527	18	metrics	metric	NOUN
ger-431	527	19	task	task	NOUN
ger-431	527	20	force	force	NOUN
ger-431	527	21	)	)	PUNCT
ger-431	527	22	.	.	PUNCT
ger-431	528	1	montreal	montreal	PROPN
ger-431	528	2	&	&	CCONJ
ger-431	528	3	washington	washington	PROPN
ger-431	528	4	,	,	PUNCT
ger-431	528	5	dc	dc	PROPN
ger-431	528	6	:	:	PUNCT
ger-431	528	7	unesco	unesco	PROPN
ger-431	528	8	institute	institute	PROPN
ger-431	528	9	for	for	ADP
ger-431	528	10	statistics	statistic	NOUN
ger-431	528	11	&	&	CCONJ
ger-431	528	12	center	center	PROPN
ger-431	528	13	for	for	ADP
ger-431	528	14	universal	universal	ADJ
ger-431	528	15	education	education	NOUN
ger-431	528	16	at	at	ADP
ger-431	528	17	the	the	DET
ger-431	528	18	brookings	brookings	PROPN
ger-431	528	19	institution	institution	NOUN
ger-431	528	20	.	.	PUNCT
ger-431	529	1	ledesma	ledesma	PROPN
ger-431	529	2	,	,	PUNCT
ger-431	529	3	r.	r.	PROPN
ger-431	529	4	d.	d.	PROPN
ger-431	529	5	,	,	PUNCT
ger-431	529	6	&	&	CCONJ
ger-431	529	7	valero	valero	PROPN
ger-431	529	8	-	-	PUNCT
ger-431	529	9	mora	mora	PROPN
ger-431	529	10	,	,	PUNCT
ger-431	529	11	p.	p.	NOUN
ger-431	529	12	(	(	PUNCT
ger-431	529	13	2007	2007	NUM
ger-431	529	14	)	)	PUNCT
ger-431	529	15	.	.	PUNCT
ger-431	530	1	determining	determine	VERB
ger-431	530	2	the	the	DET
ger-431	530	3	number	number	NOUN
ger-431	530	4	of	of	ADP
ger-431	530	5	factors	factor	NOUN
ger-431	530	6	to	to	PART
ger-431	530	7	retain	retain	VERB
ger-431	530	8	in	in	ADP
ger-431	530	9	efa	efa	PROPN
ger-431	530	10	:	:	PUNCT
ger-431	530	11	an	an	DET
ger-431	530	12	easy	easy	ADJ
ger-431	530	13	-	-	PUNCT
ger-431	530	14	to	to	ADP
ger-431	530	15	-	-	PUNCT
ger-431	530	16	use	use	VERB
ger-431	530	17	computer	computer	NOUN
ger-431	530	18	program	program	NOUN
ger-431	530	19	for	for	ADP
ger-431	530	20	carrying	carry	VERB
ger-431	530	21	out	out	ADP
ger-431	530	22	parallel	parallel	ADJ
ger-431	530	23	analysis	analysis	NOUN
ger-431	530	24	.	.	PUNCT
ger-431	531	1	practical	practical	ADJ
ger-431	531	2	assessment	assessment	NOUN
ger-431	531	3	,	,	PUNCT
ger-431	531	4	research	research	NOUN
ger-431	531	5	,	,	PUNCT
ger-431	531	6	and	and	CCONJ
ger-431	531	7	evaluation	evaluation	NOUN
ger-431	531	8	,	,	PUNCT
ger-431	531	9	12(2	12(2	NUM
ger-431	531	10	)	)	PUNCT
ger-431	531	11	,	,	PUNCT
ger-431	531	12	1	1	NUM
ger-431	531	13	-	-	SYM
ger-431	531	14	11	11	NUM
ger-431	531	15	.	.	PUNCT
ger-431	532	1	markey	markey	PROPN
ger-431	532	2	,	,	PUNCT
ger-431	532	3	s.	s.	PROPN
ger-431	532	4	m.	m.	PROPN
ger-431	532	5	(	(	PUNCT
ger-431	532	6	2009	2009	NUM
ger-431	532	7	)	)	PUNCT
ger-431	532	8	.	.	PUNCT
ger-431	533	1	the	the	DET
ger-431	533	2	relationship	relationship	NOUN
ger-431	533	3	between	between	ADP
ger-431	533	4	visual	visual	ADJ
ger-431	533	5	-	-	PUNCT
ger-431	533	6	spatial	spatial	ADJ
ger-431	533	7	reasoning	reasoning	NOUN
ger-431	533	8	ability	ability	NOUN
ger-431	533	9	and	and	CCONJ
ger-431	533	10	math	math	NOUN
ger-431	533	11	and	and	CCONJ
ger-431	533	12	geometry	geometry	NOUN
ger-431	533	13	problem	problem	NOUN
ger-431	533	14	-	-	PUNCT
ger-431	533	15	solving	solving	NOUN
ger-431	533	16	.	.	PUNCT
ger-431	534	1	(	(	PUNCT
ger-431	534	2	unpublished	unpublished	ADJ
ger-431	534	3	doctoral	doctoral	ADJ
ger-431	534	4	dissertation	dissertation	NOUN
ger-431	534	5	)	)	PUNCT
ger-431	534	6	.	.	PUNCT
ger-431	535	1	american	american	PROPN
ger-431	535	2	international	international	PROPN
ger-431	535	3	college	college	PROPN
ger-431	535	4	,	,	PUNCT
ger-431	535	5	massachusetts	massachusetts	PROPN
ger-431	535	6	.	.	PUNCT
ger-431	535	7	marmor	marmor	PROPN
ger-431	535	8	,	,	PUNCT
ger-431	535	9	g.	g.	PROPN
ger-431	535	10	s.	s.	PROPN
ger-431	535	11	(	(	PUNCT
ger-431	535	12	1975	1975	NUM
ger-431	535	13	)	)	PUNCT
ger-431	535	14	.	.	PUNCT
ger-431	536	1	development	development	NOUN
ger-431	536	2	of	of	ADP
ger-431	536	3	kinetic	kinetic	ADJ
ger-431	536	4	images	image	NOUN
ger-431	536	5	:	:	PUNCT
ger-431	536	6	when	when	SCONJ
ger-431	536	7	does	do	AUX
ger-431	536	8	the	the	DET
ger-431	536	9	child	child	NOUN
ger-431	536	10	first	first	ADV
ger-431	536	11	142	142	NUM
ger-431	536	12	global	global	ADJ
ger-431	536	13	education	education	NOUN
ger-431	536	14	review	review	NOUN
ger-431	536	15	5(3	5(3	NUM
ger-431	536	16	)	)	PUNCT
ger-431	536	17	represent	represent	VERB
ger-431	536	18	movement	movement	NOUN
ger-431	536	19	in	in	ADP
ger-431	536	20	mental	mental	ADJ
ger-431	536	21	images	image	NOUN
ger-431	536	22	?	?	PUNCT
ger-431	537	1	cognitive	cognitive	ADJ
ger-431	537	2	psychology	psychology	NOUN
ger-431	537	3	,	,	PUNCT
ger-431	537	4	7	7	NUM
ger-431	537	5	,	,	PUNCT
ger-431	537	6	548–559	548–559	NUM
ger-431	537	7	.	.	PUNCT
ger-431	538	1	mcgee	mcgee	PROPN
ger-431	538	2	,	,	PUNCT
ger-431	538	3	m.	m.	NOUN
ger-431	538	4	g.	g.	PROPN
ger-431	538	5	(	(	PUNCT
ger-431	538	6	1979	1979	NUM
ger-431	538	7	)	)	PUNCT
ger-431	538	8	.	.	PUNCT
ger-431	539	1	human	human	ADJ
ger-431	539	2	spatial	spatial	ADJ
ger-431	539	3	abilities	ability	NOUN
ger-431	539	4	:	:	PUNCT
ger-431	539	5	psychometric	psychometric	ADJ
ger-431	539	6	studies	study	NOUN
ger-431	539	7	and	and	CCONJ
ger-431	539	8	environmental	environmental	ADJ
ger-431	539	9	,	,	PUNCT
ger-431	539	10	genetic	genetic	ADJ
ger-431	539	11	,	,	PUNCT
ger-431	539	12	hormonal	hormonal	ADJ
ger-431	539	13	,	,	PUNCT
ger-431	539	14	and	and	CCONJ
ger-431	539	15	neurological	neurological	ADJ
ger-431	539	16	influences	influence	NOUN
ger-431	539	17	.	.	PUNCT
ger-431	540	1	psychological	psychological	ADJ
ger-431	540	2	bulletin	bulletin	NOUN
ger-431	540	3	,	,	PUNCT
ger-431	540	4	86(5	86(5	PROPN
ger-431	540	5	)	)	PUNCT
ger-431	540	6	,	,	PUNCT
ger-431	540	7	889	889	NUM
ger-431	540	8	-	-	SYM
ger-431	540	9	918	918	NUM
ger-431	540	10	.	.	PUNCT
ger-431	541	1	nctm	nctm	ADJ
ger-431	541	2	.	.	PUNCT
ger-431	542	1	(	(	PUNCT
ger-431	542	2	2000	2000	NUM
ger-431	542	3	)	)	PUNCT
ger-431	542	4	.	.	PUNCT
ger-431	543	1	principles	principle	NOUN
ger-431	543	2	and	and	CCONJ
ger-431	543	3	standards	standard	NOUN
ger-431	543	4	for	for	ADP
ger-431	543	5	school	school	NOUN
ger-431	543	6	mathematics	mathematic	NOUN
ger-431	543	7	.	.	PUNCT
ger-431	544	1	reston	reston	PROPN
ger-431	544	2	,	,	PUNCT
ger-431	544	3	va	va	NOUN
ger-431	544	4	:	:	PUNCT
ger-431	544	5	nctm	nctm	ADJ
ger-431	544	6	.	.	PUNCT
ger-431	545	1	national	national	PROPN
ger-431	545	2	research	research	PROPN
ger-431	545	3	council	council	PROPN
ger-431	545	4	.	.	PUNCT
ger-431	546	1	(	(	PUNCT
ger-431	546	2	2009	2009	NUM
ger-431	546	3	)	)	PUNCT
ger-431	546	4	.	.	PUNCT
ger-431	547	1	mathematics	mathematic	NOUN
ger-431	547	2	learning	learn	VERB
ger-431	547	3	in	in	ADP
ger-431	547	4	early	early	ADJ
ger-431	547	5	childhood	childhood	NOUN
ger-431	547	6	:	:	PUNCT
ger-431	547	7	paths	path	NOUN
ger-431	547	8	toward	toward	ADP
ger-431	547	9	excellence	excellence	NOUN
ger-431	547	10	and	and	CCONJ
ger-431	547	11	equity	equity	NOUN
ger-431	547	12	.	.	PUNCT
ger-431	548	1	c.	c.	PROPN
ger-431	548	2	t.	t.	PROPN
ger-431	548	3	cross	cross	PROPN
ger-431	548	4	,	,	PUNCT
ger-431	548	5	t.	t.	PROPN
ger-431	548	6	a.	a.	NOUN
ger-431	548	7	woods	woods	PROPN
ger-431	548	8	,	,	PUNCT
ger-431	548	9	&	&	CCONJ
ger-431	548	10	h.	h.	PROPN
ger-431	548	11	schweingruber	schweingruber	PROPN
ger-431	548	12	(	(	PUNCT
ger-431	548	13	eds	ed	NOUN
ger-431	548	14	.	.	PUNCT
ger-431	548	15	)	)	PUNCT
ger-431	548	16	.	.	PUNCT
ger-431	549	1	committee	committee	NOUN
ger-431	549	2	on	on	ADP
ger-431	549	3	early	early	ADJ
ger-431	549	4	childhood	childhood	NOUN
ger-431	549	5	mathematics	mathematic	NOUN
ger-431	549	6	,	,	PUNCT
ger-431	549	7	center	center	NOUN
ger-431	549	8	for	for	ADP
ger-431	549	9	education	education	NOUN
ger-431	549	10	,	,	PUNCT
ger-431	549	11	division	division	NOUN
ger-431	549	12	of	of	ADP
ger-431	549	13	behavioral	behavioral	ADJ
ger-431	549	14	and	and	CCONJ
ger-431	549	15	social	social	ADJ
ger-431	549	16	sciences	science	NOUN
ger-431	549	17	and	and	CCONJ
ger-431	549	18	education	education	NOUN
ger-431	549	19	.	.	PUNCT
ger-431	550	1	washington	washington	PROPN
ger-431	550	2	,	,	PUNCT
ger-431	550	3	dc	dc	PROPN
ger-431	550	4	:	:	PUNCT
ger-431	550	5	the	the	DET
ger-431	550	6	national	national	PROPN
ger-431	550	7	academies	academies	PROPN
ger-431	550	8	press	press	PROPN
ger-431	550	9	.	.	PUNCT
ger-431	551	1	olkun	olkun	PROPN
ger-431	551	2	,	,	PUNCT
ger-431	551	3	s.	s.	PROPN
ger-431	551	4	(	(	PUNCT
ger-431	551	5	2003	2003	NUM
ger-431	551	6	)	)	PUNCT
ger-431	551	7	.	.	PUNCT
ger-431	552	1	making	make	VERB
ger-431	552	2	connections	connection	NOUN
ger-431	552	3	:	:	PUNCT
ger-431	552	4	improving	improve	VERB
ger-431	552	5	spatial	spatial	ADJ
ger-431	552	6	abilities	ability	NOUN
ger-431	552	7	with	with	ADP
ger-431	552	8	engineering	engineering	NOUN
ger-431	552	9	drawing	drawing	NOUN
ger-431	552	10	activities	activity	NOUN
ger-431	552	11	.	.	PUNCT
ger-431	553	1	international	international	ADJ
ger-431	553	2	journal	journal	NOUN
ger-431	553	3	of	of	ADP
ger-431	553	4	mathematics	mathematics	PROPN
ger-431	553	5	teaching	teaching	NOUN
ger-431	553	6	and	and	CCONJ
ger-431	553	7	learning	learning	NOUN
ger-431	553	8	,	,	PUNCT
ger-431	553	9	january	january	PROPN
ger-431	553	10	2003	2003	NUM
ger-431	553	11	.	.	PUNCT
ger-431	554	1	perry	perry	PROPN
ger-431	554	2	,	,	PUNCT
ger-431	554	3	l.	l.	PROPN
ger-431	554	4	(	(	PUNCT
ger-431	554	5	2016	2016	NUM
ger-431	554	6	)	)	PUNCT
ger-431	554	7	.	.	PUNCT
ger-431	555	1	validating	validate	VERB
ger-431	555	2	interpretations	interpretation	NOUN
ger-431	555	3	about	about	ADP
ger-431	555	4	student	student	NOUN
ger-431	555	5	performance	performance	NOUN
ger-431	555	6	from	from	ADP
ger-431	555	7	the	the	DET
ger-431	555	8	early	early	ADJ
ger-431	555	9	grade	grade	NOUN
ger-431	555	10	mathematics	mathematic	NOUN
ger-431	555	11	assessment	assessment	NOUN
ger-431	555	12	relational	relational	ADJ
ger-431	555	13	reasoning	reasoning	NOUN
ger-431	555	14	and	and	CCONJ
ger-431	555	15	spatial	spatial	ADJ
ger-431	555	16	reasoning	reasoning	NOUN
ger-431	555	17	subtasks	subtask	NOUN
ger-431	555	18	(	(	PUNCT
ger-431	555	19	doctoral	doctoral	ADJ
ger-431	555	20	dissertation	dissertation	NOUN
ger-431	555	21	)	)	PUNCT
ger-431	555	22	.	.	PUNCT
ger-431	556	1	retrieved	retrieve	VERB
ger-431	556	2	from	from	ADP
ger-431	556	3	proquest	proquest	PROPN
ger-431	556	4	dissertations	dissertation	NOUN
ger-431	556	5	and	and	CCONJ
ger-431	556	6	theses	these	VERB
ger-431	556	7	global	global	PROPN
ger-431	556	8	.	.	PUNCT
ger-431	557	1	(	(	PUNCT
ger-431	557	2	order	order	VERB
ger-431	557	3	no	no	NOUN
ger-431	557	4	.	.	NOUN
ger-431	557	5	10164141	10164141	NUM
ger-431	557	6	)	)	PUNCT
ger-431	557	7	.	.	PUNCT
ger-431	558	1	perry	perry	PROPN
ger-431	558	2	,	,	PUNCT
ger-431	558	3	l.	l.	PROPN
ger-431	558	4	(	(	PUNCT
ger-431	558	5	2017	2017	NUM
ger-431	558	6	)	)	PUNCT
ger-431	558	7	.	.	PUNCT
ger-431	559	1	egma	egma	PROPN
ger-431	559	2	spatial	spatial	ADJ
ger-431	559	3	reasoning	reasoning	NOUN
ger-431	559	4	and	and	CCONJ
ger-431	559	5	relational	relational	ADJ
ger-431	559	6	reasoning	reasoning	NOUN
ger-431	559	7	subtasks	subtask	NOUN
ger-431	559	8	:	:	PUNCT
ger-431	559	9	content	content	NOUN
ger-431	559	10	evidence	evidence	NOUN
ger-431	559	11	.	.	PUNCT
ger-431	560	1	in	in	ADP
ger-431	560	2	t.	t.	PROPN
ger-431	560	3	a.	a.	PROPN
ger-431	560	4	olson	olson	PROPN
ger-431	560	5	&	&	CCONJ
ger-431	560	6	l.	l.	PROPN
ger-431	560	7	venenciano	venenciano	PROPN
ger-431	560	8	(	(	PUNCT
ger-431	560	9	eds	ed	NOUN
ger-431	560	10	.	.	PUNCT
ger-431	560	11	)	)	PUNCT
ger-431	560	12	,	,	PUNCT
ger-431	560	13	proceedings	proceeding	NOUN
ger-431	560	14	of	of	ADP
ger-431	560	15	the	the	DET
ger-431	560	16	44th	44th	ADJ
ger-431	560	17	annual	annual	ADJ
ger-431	560	18	meeting	meeting	NOUN
ger-431	560	19	of	of	ADP
ger-431	560	20	the	the	DET
ger-431	560	21	research	research	NOUN
ger-431	560	22	council	council	NOUN
ger-431	560	23	on	on	ADP
ger-431	560	24	mathematics	mathematics	PROPN
ger-431	560	25	learning	learning	NOUN
ger-431	560	26	.	.	PUNCT
ger-431	561	1	fort	fort	NOUN
ger-431	561	2	worth	worth	PROPN
ger-431	561	3	,	,	PUNCT
ger-431	561	4	tx	tx	PROPN
ger-431	561	5	.	.	PUNCT
ger-431	562	1	platas	platas	PROPN
ger-431	562	2	,	,	PUNCT
ger-431	562	3	l.	l.	PROPN
ger-431	562	4	m.	m.	PROPN
ger-431	562	5	,	,	PUNCT
ger-431	562	6	ketterlin	ketterlin	PROPN
ger-431	562	7	-	-	PUNCT
ger-431	562	8	geller	geller	PROPN
ger-431	562	9	,	,	PUNCT
ger-431	562	10	l.	l.	PROPN
ger-431	562	11	,	,	PUNCT
ger-431	562	12	brombacher	brombacher	PROPN
ger-431	562	13	,	,	PUNCT
ger-431	562	14	a.	a.	PROPN
ger-431	562	15	,	,	PUNCT
ger-431	562	16	&	&	CCONJ
ger-431	562	17	sitabkhan	sitabkhan	PROPN
ger-431	562	18	,	,	PUNCT
ger-431	562	19	y.	y.	PROPN
ger-431	562	20	(	(	PUNCT
ger-431	562	21	2014	2014	NUM
ger-431	562	22	)	)	PUNCT
ger-431	562	23	.	.	PUNCT
ger-431	563	1	early	early	ADJ
ger-431	563	2	grade	grade	NOUN
ger-431	563	3	mathematics	mathematic	NOUN
ger-431	563	4	assessment	assessment	NOUN
ger-431	563	5	(	(	PUNCT
ger-431	563	6	egma	egma	NOUN
ger-431	563	7	)	)	PUNCT
ger-431	563	8	toolkit	toolkit	NOUN
ger-431	563	9	.	.	PUNCT
ger-431	564	1	research	research	NOUN
ger-431	564	2	triangle	triangle	NOUN
ger-431	564	3	park	park	NOUN
ger-431	564	4	,	,	PUNCT
ger-431	564	5	nc	nc	PROPN
ger-431	564	6	:	:	PUNCT
ger-431	564	7	rti	rti	PROPN
ger-431	564	8	international	international	PROPN
ger-431	564	9	.	.	PUNCT
ger-431	565	1	revelle	revelle	PROPN
ger-431	565	2	,	,	PUNCT
ger-431	565	3	w.	w.	PROPN
ger-431	565	4	(	(	PUNCT
ger-431	565	5	2015	2015	NUM
ger-431	565	6	)	)	PUNCT
ger-431	565	7	.	.	PUNCT
ger-431	566	1	psych	psych	NOUN
ger-431	566	2	:	:	PUNCT
ger-431	566	3	procedures	procedure	NOUN
ger-431	566	4	for	for	ADP
ger-431	566	5	personality	personality	NOUN
ger-431	566	6	and	and	CCONJ
ger-431	566	7	psychological	psychological	ADJ
ger-431	566	8	research	research	NOUN
ger-431	566	9	.	.	PUNCT
ger-431	567	1	r	r	NOUN
ger-431	567	2	package	package	NOUN
ger-431	567	3	.	.	PUNCT
ger-431	568	1	evanston	evanston	PROPN
ger-431	568	2	,	,	PUNCT
ger-431	568	3	illinois	illinois	PROPN
ger-431	568	4	:	:	PUNCT
ger-431	568	5	northwestern	northwestern	PROPN
ger-431	568	6	university	university	PROPN
ger-431	568	7	.	.	PUNCT
ger-431	569	1	robinson	robinson	PROPN
ger-431	569	2	,	,	PUNCT
ger-431	569	3	n.	n.	PROPN
ger-431	569	4	m.	m.	PROPN
ger-431	569	5	,	,	PUNCT
ger-431	569	6	abbott	abbott	PROPN
ger-431	569	7	,	,	PUNCT
ger-431	569	8	r.	r.	PROPN
ger-431	569	9	d.	d.	PROPN
ger-431	569	10	,	,	PUNCT
ger-431	569	11	berninger	berninger	PROPN
ger-431	569	12	,	,	PUNCT
ger-431	569	13	v.	v.	PROPN
ger-431	569	14	w.	w.	PROPN
ger-431	569	15	,	,	PUNCT
ger-431	569	16	&	&	CCONJ
ger-431	569	17	busse	busse	PROPN
ger-431	569	18	,	,	PUNCT
ger-431	569	19	j.	j.	PROPN
ger-431	569	20	(	(	PUNCT
ger-431	569	21	1996	1996	NUM
ger-431	569	22	)	)	PUNCT
ger-431	569	23	.	.	PUNCT
ger-431	570	1	the	the	DET
ger-431	570	2	structure	structure	NOUN
ger-431	570	3	of	of	ADP
ger-431	570	4	abilities	ability	NOUN
ger-431	570	5	in	in	ADP
ger-431	570	6	mathematically	mathematically	ADV
ger-431	570	7	precocious	precocious	ADJ
ger-431	570	8	young	young	ADJ
ger-431	570	9	children	child	NOUN
ger-431	570	10	:	:	PUNCT
ger-431	570	11	gender	gender	NOUN
ger-431	570	12	similarities	similarity	NOUN
ger-431	570	13	and	and	CCONJ
ger-431	570	14	differences	difference	NOUN
ger-431	570	15	.	.	PUNCT
ger-431	571	1	journal	journal	NOUN
ger-431	571	2	of	of	ADP
ger-431	571	3	educational	educational	ADJ
ger-431	571	4	psychology	psychology	NOUN
ger-431	571	5	,	,	PUNCT
ger-431	571	6	88	88	NUM
ger-431	571	7	,	,	PUNCT
ger-431	571	8	341	341	NUM
ger-431	571	9	-	-	SYM
ger-431	571	10	352	352	NUM
ger-431	571	11	.	.	PUNCT
ger-431	572	1	sarama	sarama	PROPN
ger-431	572	2	,	,	PUNCT
ger-431	572	3	j.	j.	PROPN
ger-431	572	4	,	,	PUNCT
ger-431	572	5	&	&	CCONJ
ger-431	572	6	clements	clements	PROPN
ger-431	572	7	,	,	PUNCT
ger-431	572	8	d.	d.	PROPN
ger-431	572	9	h.	h.	PROPN
ger-431	572	10	(	(	PUNCT
ger-431	572	11	2009	2009	NUM
ger-431	572	12	)	)	PUNCT
ger-431	572	13	.	.	PUNCT
ger-431	573	1	early	early	ADJ
ger-431	573	2	childhood	childhood	NOUN
ger-431	573	3	mathematics	mathematics	PROPN
ger-431	573	4	education	education	NOUN
ger-431	573	5	research	research	NOUN
ger-431	573	6	:	:	PUNCT
ger-431	573	7	learning	learn	VERB
ger-431	573	8	trajectories	trajectory	NOUN
ger-431	573	9	for	for	ADP
ger-431	573	10	young	young	ADJ
ger-431	573	11	children	child	NOUN
ger-431	573	12	.	.	PUNCT
ger-431	574	1	new	new	PROPN
ger-431	574	2	york	york	PROPN
ger-431	574	3	:	:	PUNCT
ger-431	575	1	routledge	routledge	PROPN
ger-431	575	2	.	.	PUNCT
ger-431	576	1	tabachnick	tabachnick	PROPN
ger-431	576	2	,	,	PUNCT
ger-431	576	3	b.	b.	PROPN
ger-431	576	4	g.	g.	PROPN
ger-431	576	5	,	,	PUNCT
ger-431	576	6	&	&	CCONJ
ger-431	576	7	fidell	fidell	PROPN
ger-431	576	8	,	,	PUNCT
ger-431	576	9	l.	l.	PROPN
ger-431	576	10	s.	s.	PROPN
ger-431	576	11	(	(	PUNCT
ger-431	576	12	2001	2001	NUM
ger-431	576	13	)	)	PUNCT
ger-431	576	14	.	.	PUNCT
ger-431	577	1	using	use	VERB
ger-431	577	2	multivariate	multivariate	NOUN
ger-431	577	3	statistics	statistic	NOUN
ger-431	577	4	.	.	PUNCT
ger-431	578	1	boston	boston	PROPN
ger-431	578	2	:	:	PUNCT
ger-431	578	3	allyn	allyn	PROPN
ger-431	578	4	and	and	CCONJ
ger-431	578	5	bacon	bacon	NOUN
ger-431	578	6	.	.	PUNCT
ger-431	579	1	thurstone	thurstone	NOUN
ger-431	579	2	,	,	PUNCT
ger-431	579	3	l.	l.	PROPN
ger-431	579	4	l.	l.	PROPN
ger-431	579	5	,	,	PUNCT
ger-431	579	6	&	&	CCONJ
ger-431	579	7	thurstone	thurstone	PROPN
ger-431	579	8	,	,	PUNCT
ger-431	579	9	t.	t.	PROPN
ger-431	579	10	g.	g.	PROPN
ger-431	579	11	(	(	PUNCT
ger-431	579	12	1941	1941	NUM
ger-431	579	13	)	)	PUNCT
ger-431	579	14	.	.	PUNCT
ger-431	580	1	factorial	factorial	ADJ
ger-431	580	2	studies	study	NOUN
ger-431	580	3	of	of	ADP
ger-431	580	4	intelligence	intelligence	NOUN
ger-431	580	5	.	.	PUNCT
ger-431	581	1	psychometric	psychometric	ADJ
ger-431	581	2	monographs	monograph	NOUN
ger-431	581	3	,	,	PUNCT
ger-431	581	4	2	2	X
ger-431	581	5	.	.	PUNCT
ger-431	581	6	van	van	PROPN
ger-431	581	7	garderen	garderen	PROPN
ger-431	581	8	,	,	PUNCT
ger-431	581	9	d.	d.	PROPN
ger-431	581	10	(	(	PUNCT
ger-431	581	11	2006	2006	NUM
ger-431	581	12	)	)	PUNCT
ger-431	581	13	.	.	PUNCT
ger-431	582	1	spatial	spatial	ADJ
ger-431	582	2	visualization	visualization	NOUN
ger-431	582	3	,	,	PUNCT
ger-431	582	4	visual	visual	ADJ
ger-431	582	5	imagery	imagery	NOUN
ger-431	582	6	,	,	PUNCT
ger-431	582	7	and	and	CCONJ
ger-431	582	8	mathematical	mathematical	ADJ
ger-431	582	9	problem	problem	NOUN
ger-431	582	10	solving	solving	NOUN
ger-431	582	11	of	of	ADP
ger-431	582	12	students	student	NOUN
ger-431	582	13	with	with	ADP
ger-431	582	14	varying	vary	VERB
ger-431	582	15	abilities	ability	NOUN
ger-431	582	16	.	.	PUNCT
ger-431	583	1	journal	journal	NOUN
ger-431	583	2	of	of	ADP
ger-431	583	3	learning	learn	VERB
ger-431	583	4	disabilities	disability	NOUN
ger-431	583	5	,	,	PUNCT
ger-431	583	6	39(6	39(6	NUM
ger-431	583	7	)	)	PUNCT
ger-431	583	8	,	,	PUNCT
ger-431	583	9	496	496	NUM
ger-431	583	10	-	-	SYM
ger-431	583	11	506	506	NUM
ger-431	583	12	.	.	PUNCT
ger-431	584	1	van	van	NOUN
ger-431	584	2	hiele	hiele	PROPN
ger-431	584	3	,	,	PUNCT
ger-431	584	4	p.	p.	NOUN
ger-431	584	5	m.	m.	NOUN
ger-431	584	6	(	(	PUNCT
ger-431	584	7	1986	1986	NUM
ger-431	584	8	)	)	PUNCT
ger-431	584	9	.	.	PUNCT
ger-431	585	1	structure	structure	NOUN
ger-431	585	2	and	and	CCONJ
ger-431	585	3	insight	insight	NOUN
ger-431	585	4	.	.	PUNCT
ger-431	586	1	a	a	DET
ger-431	586	2	theory	theory	NOUN
ger-431	586	3	of	of	ADP
ger-431	586	4	mathematics	mathematics	PROPN
ger-431	586	5	education	education	NOUN
ger-431	586	6	.	.	PUNCT
ger-431	587	1	orlando	orlando	PROPN
ger-431	587	2	,	,	PUNCT
ger-431	587	3	fl	fl	PROPN
ger-431	587	4	:	:	PUNCT
ger-431	587	5	academic	academic	ADJ
ger-431	587	6	press	press	PROPN
ger-431	587	7	,	,	PUNCT
ger-431	587	8	inc	inc	PROPN
ger-431	587	9	.	.	PROPN
ger-431	588	1	van	van	PROPN
ger-431	588	2	nes	nes	PROPN
ger-431	588	3	,	,	PUNCT
ger-431	588	4	f.	f.	PROPN
ger-431	588	5	,	,	PUNCT
ger-431	588	6	&	&	CCONJ
ger-431	588	7	de	de	PROPN
ger-431	588	8	lange	lange	PROPN
ger-431	588	9	,	,	PUNCT
ger-431	588	10	j.	j.	PROPN
ger-431	588	11	(	(	PUNCT
ger-431	588	12	2007	2007	NUM
ger-431	588	13	)	)	PUNCT
ger-431	588	14	.	.	PUNCT
ger-431	589	1	mathematics	mathematic	NOUN
ger-431	589	2	education	education	NOUN
ger-431	589	3	and	and	CCONJ
ger-431	589	4	neurosciences	neuroscience	NOUN
ger-431	589	5	:	:	PUNCT
ger-431	589	6	relating	relate	VERB
ger-431	589	7	spatial	spatial	ADJ
ger-431	589	8	structures	structure	NOUN
ger-431	589	9	to	to	ADP
ger-431	589	10	the	the	DET
ger-431	589	11	development	development	NOUN
ger-431	589	12	of	of	ADP
ger-431	589	13	spatial	spatial	ADJ
ger-431	589	14	sense	sense	NOUN
ger-431	589	15	and	and	CCONJ
ger-431	589	16	number	number	NOUN
ger-431	589	17	sense	sense	NOUN
ger-431	589	18	.	.	PUNCT
ger-431	590	1	the	the	DET
ger-431	590	2	montana	montana	PROPN
ger-431	590	3	mathematics	mathematics	PROPN
ger-431	590	4	enthusiast	enthusiast	NOUN
ger-431	590	5	,	,	PUNCT
ger-431	590	6	4(2	4(2	NUM
ger-431	590	7	)	)	PUNCT
ger-431	590	8	,	,	PUNCT
ger-431	590	9	210	210	NUM
ger-431	590	10	-	-	SYM
ger-431	590	11	229	229	NUM
ger-431	590	12	.	.	PUNCT
ger-431	591	1	about	about	ADP
ger-431	591	2	the	the	DET
ger-431	591	3	author	author	NOUN
ger-431	591	4	lindsey	lindsey	PROPN
ger-431	591	5	perry	perry	PROPN
ger-431	591	6	,	,	PUNCT
ger-431	591	7	phd	phd	PROPN
ger-431	591	8	,	,	PUNCT
ger-431	591	9	is	be	AUX
ger-431	591	10	a	a	DET
ger-431	591	11	research	research	NOUN
ger-431	591	12	assistant	assistant	NOUN
ger-431	591	13	professor	professor	NOUN
ger-431	591	14	at	at	ADP
ger-431	591	15	southern	southern	PROPN
ger-431	591	16	methodist	methodist	PROPN
ger-431	591	17	university	university	PROPN
ger-431	591	18	.	.	PUNCT
ger-431	592	1	her	her	PRON
ger-431	592	2	current	current	ADJ
ger-431	592	3	research	research	NOUN
ger-431	592	4	interests	interest	NOUN
ger-431	592	5	focus	focus	VERB
ger-431	592	6	on	on	ADP
ger-431	592	7	investigating	investigate	VERB
ger-431	592	8	children	child	NOUN
ger-431	592	9	's	's	PART
ger-431	592	10	spatial	spatial	ADJ
ger-431	592	11	and	and	CCONJ
ger-431	592	12	relational	relational	ADJ
ger-431	592	13	reasoning	reasoning	NOUN
ger-431	592	14	abilities	ability	NOUN
ger-431	592	15	,	,	PUNCT
ger-431	592	16	developing	develop	VERB
ger-431	592	17	mathematics	mathematic	NOUN
ger-431	592	18	assessments	assessment	NOUN
ger-431	592	19	for	for	ADP
ger-431	592	20	young	young	ADJ
ger-431	592	21	children	child	NOUN
ger-431	592	22	,	,	PUNCT
ger-431	592	23	and	and	CCONJ
ger-431	592	24	training	training	NOUN
ger-431	592	25	educators	educator	NOUN
ger-431	592	26	on	on	ADP
ger-431	592	27	how	how	SCONJ
ger-431	592	28	to	to	PART
ger-431	592	29	use	use	VERB
ger-431	592	30	data	datum	NOUN
ger-431	592	31	from	from	ADP
ger-431	592	32	assessments	assessment	NOUN
ger-431	592	33	to	to	PART
ger-431	592	34	make	make	VERB
ger-431	592	35	instructional	instructional	ADJ
ger-431	592	36	decisions	decision	NOUN
ger-431	592	37	.	.	PUNCT