id	sid	tid	token	lemma	pos
bece-306	1	1	bece	bece	PROPN
bece-306	1	2	.	.	PUNCT
bece-306	2	1	newsletter	newsletter	PROPN
bece-306	2	2	vol.6	vol.6	PROPN
bece-306	2	3	,	,	PUNCT
bece-306	2	4	no.2	no.2	PROPN
bece-306	2	5	,	,	PUNCT
bece-306	2	6	2020	2020	NUM
bece-306	2	7	888	888	NUM
bece-306	2	8	the	the	DET
bece-306	2	9	impact	impact	NOUN
bece-306	2	10	of	of	ADP
bece-306	2	11	student	student	NOUN
bece-306	2	12	leaders	leader	NOUN
bece-306	2	13	’	’	PART
bece-306	2	14	identity	identity	NOUN
bece-306	2	15	on	on	ADP
bece-306	2	16	their	their	PRON
bece-306	2	17	acquisition	acquisition	NOUN
bece-306	2	18	of	of	ADP
bece-306	2	19	learning	learn	VERB
bece-306	2	20	opportunities	opportunity	NOUN
bece-306	2	21	:	:	PUNCT
bece-306	2	22	a	a	DET
bece-306	2	23	study	study	NOUN
bece-306	2	24	based	base	VERB
bece-306	2	25	on	on	ADP
bece-306	2	26	the	the	DET
bece-306	2	27	findings	finding	NOUN
bece-306	2	28	from	from	ADP
bece-306	2	29	4,026	4,026	NUM
bece-306	2	30	junior	junior	ADJ
bece-306	2	31	high	high	ADJ
bece-306	2	32	school	school	NOUN
bece-306	2	33	students	student	NOUN
bece-306	2	34	via	via	ADP
bece-306	2	35	propensity	propensity	NOUN
bece-306	2	36	score	score	NOUN
bece-306	2	37	matching	matching	NOUN
bece-306	2	38	by	by	ADP
bece-306	2	39	ke	ke	PROPN
bece-306	2	40	,	,	PUNCT
bece-306	2	41	z.	z.	PROPN
bece-306	2	42	&	&	CCONJ
bece-306	2	43	li	li	PROPN
bece-306	2	44	,	,	PUNCT
bece-306	2	45	c.j	c.j	PROPN
bece-306	2	46	.	.	PROPN
bece-306	2	47	correspondence	correspondence	NOUN
bece-306	2	48	to	to	ADP
bece-306	2	49	:	:	PUNCT
bece-306	2	50	ke	ke	PROPN
bece-306	2	51	,	,	PUNCT
bece-306	2	52	z.	z.	PROPN
bece-306	2	53	email	email	PROPN
bece-306	2	54	:	:	PUNCT
bece-306	2	55	kezheng@ecnu.edu.cn	kezheng@ecnu.edu.cn	PROPN
bece-306	2	56	study	study	NOUN
bece-306	2	57	published	publish	VERB
bece-306	2	58	in	in	ADP
bece-306	2	59	education	education	NOUN
bece-306	2	60	research	research	NOUN
bece-306	2	61	,	,	PUNCT
bece-306	2	62	taking	take	VERB
bece-306	2	63	4,026	4,026	NUM
bece-306	2	64	junior	junior	ADJ
bece-306	2	65	high	high	ADJ
bece-306	2	66	school	school	NOUN
bece-306	2	67	students	student	NOUN
bece-306	2	68	as	as	ADP
bece-306	2	69	samples	sample	NOUN
bece-306	2	70	and	and	CCONJ
bece-306	2	71	use	use	VERB
bece-306	2	72	the	the	DET
bece-306	2	73	method	method	NOUN
bece-306	2	74	of	of	ADP
bece-306	2	75	propensity	propensity	NOUN
bece-306	2	76	score	score	NOUN
bece-306	2	77	matching	match	VERB
bece-306	2	78	to	to	PART
bece-306	2	79	conduct	conduct	VERB
bece-306	2	80	data	datum	NOUN
bece-306	2	81	analysis	analysis	NOUN
bece-306	2	82	,	,	PUNCT
bece-306	2	83	in	in	ADP
bece-306	2	84	order	order	NOUN
bece-306	2	85	to	to	PART
bece-306	2	86	explore	explore	VERB
bece-306	2	87	two	two	NUM
bece-306	2	88	questions	question	NOUN
bece-306	2	89	:	:	PUNCT
bece-306	2	90	does	do	AUX
bece-306	2	91	the	the	DET
bece-306	2	92	identity	identity	NOUN
bece-306	2	93	of	of	ADP
bece-306	2	94	student	student	NOUN
bece-306	2	95	leader	leader	NOUN
bece-306	2	96	affect	affect	VERB
bece-306	2	97	students	student	NOUN
bece-306	2	98	’	'	PUNCT
bece-306	2	99	learning	learn	VERB
bece-306	2	100	opportunities	opportunity	NOUN
bece-306	2	101	?	?	PUNCT
bece-306	3	1	and	and	CCONJ
bece-306	3	2	how	how	SCONJ
bece-306	3	3	big	big	ADJ
bece-306	3	4	is	be	AUX
bece-306	3	5	the	the	DET
bece-306	3	6	impact	impact	NOUN
bece-306	3	7	?	?	PUNCT
bece-306	4	1	in	in	ADP
bece-306	4	2	terms	term	NOUN
bece-306	4	3	of	of	ADP
bece-306	4	4	the	the	DET
bece-306	4	5	data	data	NOUN
bece-306	4	6	model	model	NOUN
bece-306	4	7	,	,	PUNCT
bece-306	4	8	the	the	DET
bece-306	4	9	dependent	dependent	ADJ
bece-306	4	10	variable	variable	ADJ
bece-306	4	11	learning	learn	VERB
bece-306	4	12	opportunities	opportunity	NOUN
bece-306	4	13	were	be	AUX
bece-306	4	14	subdivided	subdivide	VERB
bece-306	4	15	into	into	ADP
bece-306	4	16	question	question	NOUN
bece-306	4	17	opportunity	opportunity	NOUN
bece-306	4	18	,	,	PUNCT
bece-306	4	19	discussion	discussion	NOUN
bece-306	4	20	and	and	CCONJ
bece-306	4	21	cognitive	cognitive	ADJ
bece-306	4	22	opportunities	opportunity	NOUN
bece-306	4	23	.	.	PUNCT
bece-306	5	1	the	the	DET
bece-306	5	2	sample	sample	NOUN
bece-306	5	3	was	be	AUX
bece-306	5	4	divided	divide	VERB
bece-306	5	5	into	into	ADP
bece-306	5	6	the	the	DET
bece-306	5	7	student	student	NOUN
bece-306	5	8	leaders	leader	NOUN
bece-306	5	9	and	and	CCONJ
bece-306	5	10	the	the	DET
bece-306	5	11	ordinary	ordinary	ADJ
bece-306	5	12	students	student	NOUN
bece-306	5	13	by	by	ADP
bece-306	5	14	propensity	propensity	NOUN
bece-306	5	15	score	score	NOUN
bece-306	5	16	matches	match	NOUN
bece-306	5	17	,	,	PUNCT
bece-306	5	18	where	where	SCONJ
bece-306	5	19	the	the	DET
bece-306	5	20	two	two	NUM
bece-306	5	21	groups	group	NOUN
bece-306	5	22	of	of	ADP
bece-306	5	23	variables	variable	NOUN
bece-306	5	24	can	can	AUX
bece-306	5	25	be	be	AUX
bece-306	5	26	as	as	ADV
bece-306	5	27	similar	similar	ADJ
bece-306	5	28	as	as	ADP
bece-306	5	29	possible	possible	ADJ
bece-306	5	30	,	,	PUNCT
bece-306	5	31	to	to	PART
bece-306	5	32	eliminate	eliminate	VERB
bece-306	5	33	bias	bias	NOUN
bece-306	5	34	,	,	PUNCT
bece-306	5	35	better	well	ADJ
bece-306	5	36	for	for	ADP
bece-306	5	37	causal	causal	ADJ
bece-306	5	38	inference	inference	NOUN
bece-306	5	39	,	,	PUNCT
bece-306	5	40	the	the	DET
bece-306	5	41	results	result	NOUN
bece-306	5	42	are	be	AUX
bece-306	5	43	as	as	SCONJ
bece-306	5	44	follows	follow	VERB
bece-306	5	45	:	:	PUNCT
bece-306	5	46			X
bece-306	5	47	preliminary	preliminary	ADJ
bece-306	5	48	descriptive	descriptive	ADJ
bece-306	5	49	statistics	statistic	NOUN
bece-306	5	50	and	and	CCONJ
bece-306	5	51	differential	differential	ADJ
bece-306	5	52	analysis	analysis	NOUN
bece-306	5	53	show	show	VERB
bece-306	5	54	that	that	SCONJ
bece-306	5	55	student	student	NOUN
bece-306	5	56	leaders	leader	NOUN
bece-306	5	57	do	do	AUX
bece-306	5	58	get	get	VERB
bece-306	5	59	more	more	ADJ
bece-306	5	60	learning	learn	VERB
bece-306	5	61	opportunities	opportunity	NOUN
bece-306	5	62	than	than	ADP
bece-306	5	63	ordinary	ordinary	ADJ
bece-306	5	64	students	student	NOUN
bece-306	5	65	in	in	ADP
bece-306	5	66	the	the	DET
bece-306	5	67	natural	natural	ADJ
bece-306	5	68	state	state	NOUN
bece-306	5	69	.	.	PUNCT
bece-306	6	1			PUNCT
bece-306	7	1	the	the	DET
bece-306	7	2	logit	logit	PROPN
bece-306	7	3	model	model	NOUN
bece-306	7	4	is	be	AUX
bece-306	7	5	established	establish	VERB
bece-306	7	6	to	to	PART
bece-306	7	7	analyze	analyze	VERB
bece-306	7	8	the	the	DET
bece-306	7	9	factors	factor	NOUN
bece-306	7	10	that	that	PRON
bece-306	7	11	influence	influence	VERB
bece-306	7	12	the	the	DET
bece-306	7	13	identity	identity	NOUN
bece-306	7	14	of	of	ADP
bece-306	7	15	student	student	NOUN
bece-306	7	16	leaders	leader	NOUN
bece-306	7	17	.	.	PUNCT
bece-306	8	1	gender	gender	NOUN
bece-306	8	2	,	,	PUNCT
bece-306	8	3	academic	academic	ADJ
bece-306	8	4	ability	ability	NOUN
bece-306	8	5	and	and	CCONJ
bece-306	8	6	personality	personality	NOUN
bece-306	8	7	are	be	AUX
bece-306	8	8	all	all	PRON
bece-306	8	9	important	important	ADJ
bece-306	8	10	factors	factor	NOUN
bece-306	8	11	that	that	PRON
bece-306	8	12	influence	influence	NOUN
bece-306	8	13	students	student	NOUN
bece-306	8	14	to	to	PART
bece-306	8	15	serve	serve	VERB
bece-306	8	16	as	as	ADP
bece-306	8	17	student	student	NOUN
bece-306	8	18	leaders	leader	NOUN
bece-306	8	19	.	.	PUNCT
bece-306	9	1	female	female	ADJ
bece-306	9	2	students	student	NOUN
bece-306	9	3	are	be	AUX
bece-306	9	4	more	more	ADV
bece-306	9	5	likely	likely	ADJ
bece-306	9	6	to	to	PART
bece-306	9	7	serve	serve	VERB
bece-306	9	8	as	as	ADP
bece-306	9	9	student	student	NOUN
bece-306	9	10	leaders	leader	NOUN
bece-306	9	11	,	,	PUNCT
bece-306	9	12	and	and	CCONJ
bece-306	9	13	students	student	NOUN
bece-306	9	14	with	with	ADP
bece-306	9	15	strong	strong	ADJ
bece-306	9	16	academic	academic	ADJ
bece-306	9	17	ability	ability	NOUN
bece-306	9	18	and	and	CCONJ
bece-306	9	19	outgoing	outgoing	ADJ
bece-306	9	20	personality	personality	NOUN
bece-306	9	21	are	be	AUX
bece-306	9	22	more	more	ADV
bece-306	9	23	likely	likely	ADJ
bece-306	9	24	to	to	PART
bece-306	9	25	serve	serve	VERB
bece-306	9	26	as	as	ADP
bece-306	9	27	student	student	NOUN
bece-306	9	28	leaders	leader	NOUN
bece-306	9	29	.	.	PUNCT
bece-306	10	1			X
bece-306	10	2	the	the	DET
bece-306	10	3	nearest	near	ADJ
bece-306	10	4	-	-	PUNCT
bece-306	10	5	neighbor	neighbor	NOUN
bece-306	10	6	matching	matching	NOUN
bece-306	10	7	method	method	NOUN
bece-306	10	8	is	be	AUX
bece-306	10	9	used	use	VERB
bece-306	10	10	to	to	PART
bece-306	10	11	match	match	VERB
bece-306	10	12	the	the	DET
bece-306	10	13	model	model	NOUN
bece-306	10	14	,	,	PUNCT
bece-306	10	15	and	and	CCONJ
bece-306	10	16	the	the	DET
bece-306	10	17	result	result	NOUN
bece-306	10	18	is	be	AUX
bece-306	10	19	suitable	suitable	ADJ
bece-306	10	20	.	.	PUNCT
bece-306	11	1	the	the	DET
bece-306	11	2	average	average	ADJ
bece-306	11	3	treatment	treatment	NOUN
bece-306	11	4	effect	effect	NOUN
bece-306	11	5	(	(	PUNCT
bece-306	11	6	att	att	PROPN
bece-306	11	7	)	)	PUNCT
bece-306	11	8	was	be	AUX
bece-306	11	9	calculated	calculate	VERB
bece-306	11	10	to	to	PART
bece-306	11	11	analyze	analyze	VERB
bece-306	11	12	the	the	DET
bece-306	11	13	increase	increase	NOUN
bece-306	11	14	in	in	ADP
bece-306	11	15	learning	learn	VERB
bece-306	11	16	opportunities	opportunity	NOUN
bece-306	11	17	brought	bring	VERB
bece-306	11	18	by	by	ADP
bece-306	11	19	student	student	NOUN
bece-306	11	20	leaders	leader	NOUN
bece-306	11	21	.	.	PUNCT
bece-306	12	1	the	the	DET
bece-306	12	2	att	att	PROPN
bece-306	12	3	of	of	ADP
bece-306	12	4	student	student	NOUN
bece-306	12	5	leaders	leader	NOUN
bece-306	12	6	on	on	ADP
bece-306	12	7	students	student	NOUN
bece-306	12	8	’	'	PUNCT
bece-306	12	9	opportunities	opportunity	NOUN
bece-306	12	10	to	to	PART
bece-306	12	11	acquire	acquire	VERB
bece-306	12	12	the	the	DET
bece-306	12	13	opportunities	opportunity	NOUN
bece-306	12	14	to	to	PART
bece-306	12	15	ask	ask	VERB
bece-306	12	16	questions	question	NOUN
bece-306	12	17	,	,	PUNCT
bece-306	12	18	discuss	discuss	VERB
bece-306	12	19	,	,	PUNCT
bece-306	12	20	acknowledge	acknowledge	ADJ
bece-306	12	21	and	and	CCONJ
bece-306	12	22	overall	overall	ADJ
bece-306	12	23	learning	learn	VERB
bece-306	12	24	are	be	AUX
bece-306	12	25	34.4	34.4	NUM
bece-306	12	26	%	%	NOUN
bece-306	12	27	,	,	PUNCT
bece-306	12	28	13.4	13.4	NUM
bece-306	12	29	%	%	NOUN
bece-306	12	30	,	,	PUNCT
bece-306	12	31	21.6	21.6	NUM
bece-306	12	32	%	%	NOUN
bece-306	12	33	and	and	CCONJ
bece-306	12	34	26.1	26.1	NUM
bece-306	12	35	%	%	NOUN
bece-306	12	36	,	,	PUNCT
bece-306	12	37	respectively	respectively	ADV
bece-306	12	38	.	.	PUNCT
bece-306	13	1	it	it	PRON
bece-306	13	2	shows	show	VERB
bece-306	13	3	a	a	DET
bece-306	13	4	vol.6	vol.6	PROPN
bece-306	13	5	,	,	PUNCT
bece-306	13	6	no.2	no.2	PROPN
bece-306	13	7	,	,	PUNCT
bece-306	13	8	2020	2020	NUM
bece-306	13	9	889	889	NUM
bece-306	13	10	that	that	SCONJ
bece-306	13	11	the	the	DET
bece-306	13	12	identity	identity	NOUN
bece-306	13	13	has	have	AUX
bece-306	13	14	indeed	indeed	ADV
bece-306	13	15	brought	bring	VERB
bece-306	13	16	improvement	improvement	NOUN
bece-306	13	17	to	to	ADP
bece-306	13	18	students	student	NOUN
bece-306	13	19	’	'	PUNCT
bece-306	13	20	learning	learn	VERB
bece-306	13	21	opportunities	opportunity	NOUN
bece-306	13	22	.	.	PUNCT
bece-306	14	1	based	base	VERB
bece-306	14	2	on	on	ADP
bece-306	14	3	this	this	PRON
bece-306	14	4	,	,	PUNCT
bece-306	14	5	researchers	researcher	NOUN
bece-306	14	6	believe	believe	VERB
bece-306	14	7	that	that	SCONJ
bece-306	14	8	the	the	DET
bece-306	14	9	current	current	ADJ
bece-306	14	10	student	student	NOUN
bece-306	14	11	leader	leader	NOUN
bece-306	14	12	system	system	NOUN
bece-306	14	13	has	have	AUX
bece-306	14	14	become	become	VERB
bece-306	14	15	a	a	DET
bece-306	14	16	lever	lever	NOUN
bece-306	14	17	for	for	ADP
bece-306	14	18	advantaged	advantaged	ADJ
bece-306	14	19	student	student	NOUN
bece-306	14	20	groups	group	NOUN
bece-306	14	21	to	to	PART
bece-306	14	22	gain	gain	VERB
bece-306	14	23	greater	great	ADJ
bece-306	14	24	educational	educational	ADJ
bece-306	14	25	advantages	advantage	NOUN
bece-306	14	26	,	,	PUNCT
bece-306	14	27	which	which	PRON
bece-306	14	28	aggravates	aggravate	VERB
bece-306	14	29	the	the	DET
bece-306	14	30	unfairness	unfairness	NOUN
bece-306	14	31	of	of	ADP
bece-306	14	32	educational	educational	ADJ
bece-306	14	33	process	process	NOUN
bece-306	14	34	or	or	CCONJ
bece-306	14	35	learning	learn	VERB
bece-306	14	36	opportunities	opportunity	NOUN
bece-306	14	37	and	and	CCONJ
bece-306	14	38	it	it	PRON
bece-306	14	39	is	be	AUX
bece-306	14	40	necessary	necessary	ADJ
bece-306	14	41	to	to	PART
bece-306	14	42	adjust	adjust	VERB
bece-306	14	43	the	the	DET
bece-306	14	44	current	current	ADJ
bece-306	14	45	student	student	NOUN
bece-306	14	46	leader	leader	NOUN
bece-306	14	47	system	system	NOUN
bece-306	14	48	.	.	PUNCT
bece-306	15	1	source	source	NOUN
bece-306	15	2	:	:	PUNCT
bece-306	15	3	educational	educational	ADJ
bece-306	15	4	research	research	NOUN
bece-306	15	5	,	,	PUNCT
bece-306	15	6	2020	2020	NUM
bece-306	15	7	;	;	PUNCT
bece-306	15	8	41(5):112	41(5):112	PROPN
bece-306	15	9	-	-	PUNCT
bece-306	15	10	125	125	NUM
bece-306	15	11	.	.	PUNCT