id	sid	tid	token	lemma	pos
spir-8794	1	1	selected	select	VERB
spir-8794	1	2	papers	paper	NOUN
spir-8794	1	3	of	of	ADP
spir-8794	1	4	aoir	aoir	NOUN
spir-8794	1	5	2016	2016	NUM
spir-8794	1	6	:	:	PUNCT
spir-8794	1	7	the	the	DET
spir-8794	1	8	17th	17th	ADJ
spir-8794	1	9	annual	annual	ADJ
spir-8794	1	10	conference	conference	NOUN
spir-8794	1	11	of	of	ADP
spir-8794	1	12	the	the	DET
spir-8794	1	13	association	association	NOUN
spir-8794	1	14	of	of	ADP
spir-8794	1	15	internet	internet	NOUN
spir-8794	1	16	researchers	researcher	NOUN
spir-8794	1	17	berlin	berlin	PROPN
spir-8794	1	18	,	,	PUNCT
spir-8794	1	19	germany	germany	PROPN
spir-8794	1	20	/	/	SYM
spir-8794	1	21	5	5	NUM
spir-8794	1	22	-	-	SYM
spir-8794	1	23	8	8	NUM
spir-8794	1	24	october	october	PROPN
spir-8794	1	25	2016	2016	NUM
spir-8794	1	26	kümpel	kümpel	NOUN
spir-8794	1	27	,	,	PUNCT
spir-8794	1	28	 	 	SPACE
spir-8794	1	29	a.	a.	NOUN
spir-8794	1	30	 	 	SPACE
spir-8794	1	31	s.	s.	PROPN
spir-8794	1	32	,	,	PUNCT
spir-8794	1	33	 	 	SPACE
spir-8794	1	34	&	&	CCONJ
spir-8794	1	35	 	 	SPACE
spir-8794	1	36	haim	haim	PROPN
spir-8794	1	37	,	,	PUNCT
spir-8794	1	38	 	 	SPACE
spir-8794	1	39	m.	m.	NOUN
spir-8794	1	40	 	 	SPACE
spir-8794	1	41	(	(	PUNCT
spir-8794	1	42	2016	2016	NUM
spir-8794	1	43	,	,	PUNCT
spir-8794	1	44	 	 	SPACE
spir-8794	1	45	october	october	PROPN
spir-8794	1	46	 	 	SPACE
spir-8794	1	47	5-­8	5-­8	NUM
spir-8794	1	48	)	)	PUNCT
spir-8794	1	49	.	.	PUNCT
spir-8794	1	50	 	 	SPACE
spir-8794	2	1	popularity	popularity	NOUN
spir-8794	2	2	 	 	SPACE
spir-8794	2	3	indicators	indicator	NOUN
spir-8794	2	4	 	 	SPACE
spir-8794	2	5	in	in	ADP
spir-8794	2	6	 	 	SPACE
spir-8794	2	7	online	online	ADJ
spir-8794	2	8	 	 	SPACE
spir-8794	2	9	media	medium	NOUN
spir-8794	2	10	.	.	PUNCT
spir-8794	2	11	 	 	SPACE
spir-8794	3	1	a	a	DET
spir-8794	3	2	 	 	SPACE
spir-8794	3	3	review	review	NOUN
spir-8794	3	4	 	 	SPACE
spir-8794	3	5	of	of	ADP
spir-8794	3	6	  	  	SPACE
spir-8794	3	7	research	research	NOUN
spir-8794	3	8	 	 	SPACE
spir-8794	3	9	on	on	ADP
spir-8794	3	10	 	 	SPACE
spir-8794	3	11	the	the	DET
spir-8794	3	12	 	 	SPACE
spir-8794	3	13	effects	effect	NOUN
spir-8794	3	14	 	 	SPACE
spir-8794	3	15	of	of	ADP
spir-8794	3	16	 	 	SPACE
spir-8794	3	17	metric	metric	ADJ
spir-8794	3	18	 	 	SPACE
spir-8794	3	19	user	user	NOUN
spir-8794	3	20	 	 	SPACE
spir-8794	3	21	information	information	NOUN
spir-8794	3	22	.	.	PUNCT
spir-8794	3	23	 	 	SPACE
spir-8794	4	1	paper	paper	NOUN
spir-8794	4	2	 	 	SPACE
spir-8794	4	3	presented	present	VERB
spir-8794	4	4	 	 	SPACE
spir-8794	4	5	at	at	ADP
spir-8794	4	6	 	 	SPACE
spir-8794	4	7	aoir	aoir	VERB
spir-8794	4	8	 	 	SPACE
spir-8794	4	9	2016	2016	NUM
spir-8794	4	10	:	:	PUNCT
spir-8794	4	11	 	 	SPACE
spir-8794	4	12	the	the	DET
spir-8794	4	13	 	 	SPACE
spir-8794	4	14	17th	17th	ADJ
spir-8794	4	15	 	 	SPACE
spir-8794	4	16	annual	annual	ADJ
spir-8794	4	17	  	  	SPACE
spir-8794	4	18	conference	conference	NOUN
spir-8794	4	19	 	 	SPACE
spir-8794	4	20	of	of	ADP
spir-8794	4	21	 	 	SPACE
spir-8794	4	22	the	the	DET
spir-8794	4	23	 	 	SPACE
spir-8794	4	24	association	association	NOUN
spir-8794	4	25	 	 	SPACE
spir-8794	4	26	of	of	ADP
spir-8794	4	27	 	 	SPACE
spir-8794	4	28	internet	internet	NOUN
spir-8794	4	29	 	 	SPACE
spir-8794	4	30	researchers	researcher	NOUN
spir-8794	4	31	.	.	PUNCT
spir-8794	4	32	 	 	SPACE
spir-8794	5	1	berlin	berlin	PROPN
spir-8794	5	2	,	,	PUNCT
spir-8794	5	3	 	 	SPACE
spir-8794	5	4	germany	germany	PROPN
spir-8794	5	5	:	:	PUNCT
spir-8794	5	6	 	 	SPACE
spir-8794	5	7	aoir	aoir	NOUN
spir-8794	5	8	.	.	PUNCT
spir-8794	5	9	 	 	SPACE
spir-8794	5	10	retrieved	retrieve	VERB
spir-8794	5	11	 	 	SPACE
spir-8794	5	12	from	from	ADP
spir-8794	5	13	  	  	SPACE
spir-8794	5	14	http://spir.aoir.org	http://spir.aoir.org	PROPN
spir-8794	5	15	.	.	PUNCT
spir-8794	6	1	popularity	popularity	NOUN
spir-8794	6	2	 	 	SPACE
spir-8794	6	3	indicators	indicator	NOUN
spir-8794	6	4	 	 	SPACE
spir-8794	6	5	in	in	ADP
spir-8794	6	6	 	 	SPACE
spir-8794	6	7	online	online	ADJ
spir-8794	6	8	 	 	SPACE
spir-8794	6	9	media	medium	NOUN
spir-8794	6	10	.	.	PUNCT
spir-8794	6	11	 	 	SPACE
spir-8794	7	1	a	a	DET
spir-8794	7	2	 	 	SPACE
spir-8794	7	3	review	review	NOUN
spir-8794	7	4	 	 	SPACE
spir-8794	7	5	of	of	ADP
spir-8794	7	6	  	  	SPACE
spir-8794	7	7	research	research	NOUN
spir-8794	7	8	 	 	SPACE
spir-8794	7	9	on	on	ADP
spir-8794	7	10	 	 	SPACE
spir-8794	7	11	the	the	DET
spir-8794	7	12	 	 	SPACE
spir-8794	7	13	effects	effect	NOUN
spir-8794	7	14	 	 	SPACE
spir-8794	7	15	of	of	ADP
spir-8794	7	16	 	 	SPACE
spir-8794	7	17	metric	metric	ADJ
spir-8794	7	18	 	 	SPACE
spir-8794	7	19	user	user	NOUN
spir-8794	7	20	 	 	SPACE
spir-8794	7	21	information	information	NOUN
spir-8794	7	22	.	.	PUNCT
spir-8794	7	23	  	  	SPACE
spir-8794	8	1	anna	anna	PROPN
spir-8794	8	2	 	 	SPACE
spir-8794	8	3	sophie	sophie	PROPN
spir-8794	8	4	 	 	SPACE
spir-8794	8	5	kümpel	kümpel	PROPN
spir-8794	8	6	    	    	SPACE
spir-8794	8	7	institute	institute	PROPN
spir-8794	8	8	 	 	SPACE
spir-8794	8	9	of	of	ADP
spir-8794	8	10	 	 	SPACE
spir-8794	8	11	communication	communication	NOUN
spir-8794	8	12	 	 	SPACE
spir-8794	8	13	studies	study	NOUN
spir-8794	8	14	 	 	SPACE
spir-8794	8	15	and	and	CCONJ
spir-8794	8	16	 	 	SPACE
spir-8794	8	17	media	medium	NOUN
spir-8794	8	18	 	 	SPACE
spir-8794	8	19	research	research	NOUN
spir-8794	8	20	,	,	PUNCT
spir-8794	8	21	 	 	SPACE
spir-8794	8	22	lmu	lmu	PROPN
spir-8794	8	23	 	 	SPACE
spir-8794	8	24	munich	munich	PROPN
spir-8794	8	25	  	  	SPACE
spir-8794	8	26	mario	mario	PROPN
spir-8794	8	27	 	 	SPACE
spir-8794	8	28	haim	haim	PROPN
spir-8794	8	29	  	  	SPACE
spir-8794	8	30	institute	institute	PROPN
spir-8794	8	31	 	 	SPACE
spir-8794	8	32	of	of	ADP
spir-8794	8	33	 	 	SPACE
spir-8794	8	34	communication	communication	NOUN
spir-8794	8	35	 	 	SPACE
spir-8794	8	36	studies	study	NOUN
spir-8794	8	37	 	 	SPACE
spir-8794	8	38	and	and	CCONJ
spir-8794	8	39	 	 	SPACE
spir-8794	8	40	media	medium	NOUN
spir-8794	8	41	 	 	SPACE
spir-8794	8	42	research	research	NOUN
spir-8794	8	43	,	,	PUNCT
spir-8794	8	44	 	 	SPACE
spir-8794	8	45	lmu	lmu	PROPN
spir-8794	8	46	 	 	SPACE
spir-8794	8	47	munich	munich	PROPN
spir-8794	8	48	  	  	SPACE
spir-8794	8	49	introduction	introduction	NOUN
spir-8794	8	50	900.000	900.000	NUM
spir-8794	8	51	 	 	SPACE
spir-8794	8	52	likes	like	VERB
spir-8794	8	53	 	 	SPACE
spir-8794	8	54	on	on	ADP
spir-8794	8	55	 	 	SPACE
spir-8794	8	56	mark	mark	PROPN
spir-8794	8	57	 	 	SPACE
spir-8794	8	58	zuckerberg	zuckerberg	PROPN
spir-8794	8	59	’s	’s	PART
spir-8794	8	60	 	 	SPACE
spir-8794	8	61	latest	late	ADJ
spir-8794	8	62	 	 	SPACE
spir-8794	8	63	facebook	facebook	NOUN
spir-8794	8	64	 	 	SPACE
spir-8794	8	65	post	post	NOUN
spir-8794	8	66	,	,	PUNCT
spir-8794	8	67	 	 	SPACE
spir-8794	8	68	an	an	DET
spir-8794	8	69	 	 	SPACE
spir-8794	8	70	average	average	NOUN
spir-8794	8	71	 	 	SPACE
spir-8794	8	72	of	of	ADP
spir-8794	8	73	 	 	SPACE
spir-8794	8	74	2	2	NUM
spir-8794	8	75	 	 	SPACE
spir-8794	8	76	out	out	ADP
spir-8794	8	77	 	 	SPACE
spir-8794	8	78	of	of	ADP
spir-8794	8	79	 	 	SPACE
spir-8794	8	80	5	5	NUM
spir-8794	8	81	 	 	SPACE
spir-8794	8	82	stars	star	NOUN
spir-8794	8	83	  	  	SPACE
spir-8794	8	84	by	by	ADP
spir-8794	8	85	 	 	SPACE
spir-8794	8	86	75	75	NUM
spir-8794	8	87	 	 	SPACE
spir-8794	8	88	users	user	NOUN
spir-8794	8	89	 	 	SPACE
spir-8794	8	90	for	for	ADP
spir-8794	8	91	 	 	SPACE
spir-8794	8	92	a	a	DET
spir-8794	8	93	 	 	SPACE
spir-8794	8	94	restaurant	restaurant	NOUN
spir-8794	8	95	 	 	SPACE
spir-8794	8	96	on	on	ADP
spir-8794	8	97	 	 	SPACE
spir-8794	8	98	yelp	yelp	NOUN
spir-8794	8	99	,	,	PUNCT
spir-8794	8	100	 	 	SPACE
spir-8794	8	101	or	or	CCONJ
spir-8794	8	102	 	 	SPACE
spir-8794	8	103	a	a	DET
spir-8794	8	104	 	 	SPACE
spir-8794	8	105	9.1	9.1	NUM
spir-8794	8	106	 	 	SPACE
spir-8794	8	107	film	film	NOUN
spir-8794	8	108	 	 	SPACE
spir-8794	8	109	rating	rating	NOUN
spir-8794	8	110	 	 	SPACE
spir-8794	8	111	by	by	ADP
spir-8794	8	112	 	 	SPACE
spir-8794	8	113	23.000	23.000	NUM
spir-8794	8	114	 	 	SPACE
spir-8794	8	115	movie	movie	NOUN
spir-8794	8	116	 	 	SPACE
spir-8794	8	117	fans	fan	NOUN
spir-8794	8	118	 	 	SPACE
spir-8794	8	119	on	on	ADP
spir-8794	8	120	 	 	SPACE
spir-8794	8	121	imdb	imdb	NOUN
spir-8794	8	122	:	:	PUNCT
spir-8794	8	123	  	  	SPACE
spir-8794	8	124	internet	internet	NOUN
spir-8794	8	125	 	 	SPACE
spir-8794	8	126	users	user	NOUN
spir-8794	8	127	 	 	SPACE
spir-8794	8	128	are	be	AUX
spir-8794	8	129	 	 	SPACE
spir-8794	8	130	constantly	constantly	ADV
spir-8794	8	131	 	 	SPACE
spir-8794	8	132	confronted	confront	VERB
spir-8794	8	133	 	 	SPACE
spir-8794	8	134	with	with	ADP
spir-8794	8	135	 	 	SPACE
spir-8794	8	136	metric	metric	ADJ
spir-8794	8	137	 	 	SPACE
spir-8794	8	138	information	information	NOUN
spir-8794	8	139	 	 	SPACE
spir-8794	8	140	about	about	ADP
spir-8794	8	141	 	 	SPACE
spir-8794	8	142	the	the	DET
spir-8794	8	143	 	 	SPACE
spir-8794	8	144	popularity	popularity	NOUN
spir-8794	8	145	 	 	SPACE
spir-8794	8	146	of	of	ADP
spir-8794	8	147	  	  	SPACE
spir-8794	8	148	goods	good	NOUN
spir-8794	8	149	,	,	PUNCT
spir-8794	8	150	 	 	SPACE
spir-8794	8	151	services	service	NOUN
spir-8794	8	152	,	,	PUNCT
spir-8794	8	153	 	 	SPACE
spir-8794	8	154	or	or	CCONJ
spir-8794	8	155	 	 	SPACE
spir-8794	8	156	content	content	NOUN
spir-8794	8	157	.	.	PUNCT
spir-8794	8	158	 	 	SPACE
spir-8794	9	1	these	these	DET
spir-8794	9	2	 	 	SPACE
spir-8794	9	3	popularity	popularity	NOUN
spir-8794	9	4	 	 	SPACE
spir-8794	9	5	indicators	indicator	NOUN
spir-8794	9	6	 	 	SPACE
spir-8794	9	7	(	(	PUNCT
spir-8794	9	8	pis	pis	PROPN
spir-8794	9	9	)	)	PUNCT
spir-8794	9	10	,	,	PUNCT
spir-8794	9	11	 	 	SPACE
spir-8794	9	12	which	which	PRON
spir-8794	9	13	 	 	SPACE
spir-8794	9	14	we	we	PRON
spir-8794	9	15	 	 	SPACE
spir-8794	9	16	define	define	VERB
spir-8794	9	17	 	 	SPACE
spir-8794	9	18	as	as	ADP
spir-8794	9	19	 	 	SPACE
spir-8794	9	20	metric	metric	ADJ
spir-8794	9	21	  	  	SPACE
spir-8794	9	22	information	information	NOUN
spir-8794	9	23	 	 	SPACE
spir-8794	9	24	about	about	ADP
spir-8794	9	25	 	 	SPACE
spir-8794	9	26	users	user	NOUN
spir-8794	9	27	’	'	PUNCT
spir-8794	9	28	 	 	SPACE
spir-8794	9	29	behavior	behavior	NOUN
spir-8794	9	30	 	 	SPACE
spir-8794	9	31	or	or	CCONJ
spir-8794	9	32	 	 	SPACE
spir-8794	9	33	their	their	PRON
spir-8794	9	34	 	 	SPACE
spir-8794	9	35	evaluations	evaluation	NOUN
spir-8794	9	36	 	 	SPACE
spir-8794	9	37	of	of	ADP
spir-8794	9	38	 	 	SPACE
spir-8794	9	39	entities	entity	NOUN
spir-8794	9	40	,	,	PUNCT
spir-8794	9	41	 	 	SPACE
spir-8794	9	42	serve	serve	VERB
spir-8794	9	43	 	 	SPACE
spir-8794	9	44	as	as	ADP
spir-8794	9	45	 	 	SPACE
spir-8794	9	46	social	social	ADJ
spir-8794	9	47	 	 	SPACE
spir-8794	9	48	signals	signal	NOUN
spir-8794	9	49	  	  	SPACE
spir-8794	9	50	for	for	ADP
spir-8794	9	51	 	 	SPACE
spir-8794	9	52	users	user	NOUN
spir-8794	9	53	 	 	SPACE
spir-8794	9	54	who	who	PRON
spir-8794	9	55	 	 	SPACE
spir-8794	9	56	are	be	AUX
spir-8794	9	57	 	 	SPACE
spir-8794	9	58	confronted	confront	VERB
spir-8794	9	59	 	 	SPACE
spir-8794	9	60	with	with	ADP
spir-8794	9	61	 	 	SPACE
spir-8794	9	62	them	they	PRON
spir-8794	9	63	.	.	PUNCT
spir-8794	9	64	 	 	SPACE
spir-8794	10	1	as	as	ADP
spir-8794	10	2	 	 	SPACE
spir-8794	10	3	prior	prior	ADJ
spir-8794	10	4	 	 	SPACE
spir-8794	10	5	research	research	NOUN
spir-8794	10	6	 	 	SPACE
spir-8794	10	7	shows	show	NOUN
spir-8794	10	8	,	,	PUNCT
spir-8794	10	9	 	 	SPACE
spir-8794	10	10	pis	pis	PROPN
spir-8794	10	11	 	 	SPACE
spir-8794	10	12	are	be	AUX
spir-8794	10	13	 	 	SPACE
spir-8794	10	14	thereby	thereby	ADV
spir-8794	10	15	 	 	SPACE
spir-8794	10	16	able	able	ADJ
spir-8794	10	17	  	  	SPACE
spir-8794	10	18	to	to	PART
spir-8794	10	19	 	 	SPACE
spir-8794	10	20	influence	influence	VERB
spir-8794	10	21	 	 	SPACE
spir-8794	10	22	users	user	NOUN
spir-8794	10	23	’	'	PUNCT
spir-8794	10	24	 	 	SPACE
spir-8794	10	25	perceptions	perception	NOUN
spir-8794	10	26	 	 	SPACE
spir-8794	10	27	of	of	ADP
spir-8794	10	28	 	 	SPACE
spir-8794	10	29	the	the	DET
spir-8794	10	30	 	 	SPACE
spir-8794	10	31	evaluated	evaluate	VERB
spir-8794	10	32	 	 	SPACE
spir-8794	10	33	object	object	NOUN
spir-8794	10	34	 	 	SPACE
spir-8794	10	35	and	and	CCONJ
spir-8794	10	36	 	 	SPACE
spir-8794	10	37	might	might	AUX
spir-8794	10	38	 	 	SPACE
spir-8794	10	39	thus	thus	ADV
spir-8794	10	40	 	 	SPACE
spir-8794	10	41	affect	affect	VERB
spir-8794	10	42	 	 	SPACE
spir-8794	10	43	their	their	PRON
spir-8794	10	44	  	  	SPACE
spir-8794	10	45	subsequent	subsequent	ADJ
spir-8794	10	46	 	 	SPACE
spir-8794	10	47	decisions	decision	NOUN
spir-8794	10	48	.	.	PUNCT
spir-8794	10	49	    	    	SPACE
spir-8794	10	50	in	in	ADP
spir-8794	10	51	 	 	SPACE
spir-8794	10	52	research	research	NOUN
spir-8794	10	53	,	,	PUNCT
spir-8794	10	54	 	 	SPACE
spir-8794	10	55	however	however	ADV
spir-8794	10	56	,	,	PUNCT
spir-8794	10	57	 	 	SPACE
spir-8794	10	58	pis	pis	PROPN
spir-8794	10	59	 	 	SPACE
spir-8794	10	60	are	be	AUX
spir-8794	10	61	 	 	SPACE
spir-8794	10	62	subject	subject	ADJ
spir-8794	10	63	 	 	SPACE
spir-8794	10	64	to	to	ADP
spir-8794	10	65	 	 	SPACE
spir-8794	10	66	strong	strong	ADJ
spir-8794	10	67	 	 	SPACE
spir-8794	10	68	conceptual	conceptual	ADJ
spir-8794	10	69	 	 	SPACE
spir-8794	10	70	and	and	CCONJ
spir-8794	10	71	 	 	SPACE
spir-8794	10	72	operational	operational	ADJ
spir-8794	10	73	 	 	SPACE
spir-8794	10	74	ambiguity	ambiguity	NOUN
spir-8794	10	75	.	.	PUNCT
spir-8794	10	76	 	 	SPACE
spir-8794	11	1	a	a	DET
spir-8794	11	2	  	  	SPACE
spir-8794	11	3	plethora	plethora	NOUN
spir-8794	11	4	 	 	SPACE
spir-8794	11	5	of	of	ADP
spir-8794	11	6	 	 	SPACE
spir-8794	11	7	terms	term	NOUN
spir-8794	11	8	 	 	SPACE
spir-8794	11	9	is	be	AUX
spir-8794	11	10	 	 	SPACE
spir-8794	11	11	used	use	VERB
spir-8794	11	12	 	 	SPACE
spir-8794	11	13	to	to	PART
spir-8794	11	14	 	 	SPACE
spir-8794	11	15	denote	denote	VERB
spir-8794	11	16	 	 	SPACE
spir-8794	11	17	pis	pis	NOUN
spir-8794	11	18	,	,	PUNCT
spir-8794	11	19	 	 	SPACE
spir-8794	11	20	ranging	range	VERB
spir-8794	11	21	 	 	SPACE
spir-8794	11	22	from	from	ADP
spir-8794	11	23	 	 	SPACE
spir-8794	11	24	“	"	PUNCT
spir-8794	11	25	bandwagon	bandwagon	PROPN
spir-8794	11	26	 	 	SPACE
spir-8794	11	27	cues	cue	NOUN
spir-8794	11	28	”	"	PUNCT
spir-8794	11	29	 	 	SPACE
spir-8794	11	30	(	(	PUNCT
spir-8794	11	31	kim	kim	PROPN
spir-8794	11	32	 	 	SPACE
spir-8794	11	33	&	&	CCONJ
spir-8794	11	34	 	 	SPACE
spir-8794	11	35	sundar	sundar	NOUN
spir-8794	11	36	,	,	PUNCT
spir-8794	11	37	  	  	SPACE
spir-8794	11	38	2014	2014	NUM
spir-8794	11	39	)	)	PUNCT
spir-8794	11	40	 	 	SPACE
spir-8794	11	41	or	or	CCONJ
spir-8794	11	42	 	 	SPACE
spir-8794	11	43	“	"	PUNCT
spir-8794	11	44	helpfulness	helpfulness	ADJ
spir-8794	11	45	 	 	SPACE
spir-8794	11	46	ratings	rating	NOUN
spir-8794	11	47	”	"	PUNCT
spir-8794	11	48	 	 	SPACE
spir-8794	11	49	(	(	PUNCT
spir-8794	11	50	walther	walther	NOUN
spir-8794	11	51	,	,	PUNCT
spir-8794	11	52	 	 	SPACE
spir-8794	11	53	liang	liang	PROPN
spir-8794	11	54	,	,	PUNCT
spir-8794	11	55	 	 	SPACE
spir-8794	11	56	ganster	ganster	NOUN
spir-8794	11	57	,	,	PUNCT
spir-8794	11	58	 	 	SPACE
spir-8794	11	59	wohn	wohn	PROPN
spir-8794	11	60	,	,	PUNCT
spir-8794	11	61	 	 	SPACE
spir-8794	11	62	&	&	CCONJ
spir-8794	11	63	 	 	SPACE
spir-8794	11	64	emington	emington	PROPN
spir-8794	11	65	,	,	PUNCT
spir-8794	11	66	 	 	SPACE
spir-8794	11	67	2012	2012	NUM
spir-8794	11	68	)	)	PUNCT
spir-8794	11	69	 	 	SPACE
spir-8794	11	70	to	to	ADP
spir-8794	11	71	  	  	SPACE
spir-8794	11	72	“	"	PUNCT
spir-8794	11	73	social	social	ADJ
spir-8794	11	74	 	 	SPACE
spir-8794	11	75	media	media	NOUN
spir-8794	11	76	 	 	SPACE
spir-8794	11	77	metrics	metric	NOUN
spir-8794	11	78	”	"	PUNCT
spir-8794	11	79	 	 	SPACE
spir-8794	11	80	(	(	PUNCT
spir-8794	11	81	stavrositu	stavrositu	NOUN
spir-8794	11	82	 	 	SPACE
spir-8794	11	83	&	&	CCONJ
spir-8794	11	84	 	 	SPACE
spir-8794	11	85	kim	kim	PROPN
spir-8794	11	86	,	,	PUNCT
spir-8794	11	87	 	 	SPACE
spir-8794	11	88	2014	2014	NUM
spir-8794	11	89	)	)	PUNCT
spir-8794	11	90	 	 	SPACE
spir-8794	11	91	or	or	CCONJ
spir-8794	11	92	 	 	SPACE
spir-8794	11	93	“	"	PUNCT
spir-8794	11	94	social	social	ADJ
spir-8794	11	95	 	 	SPACE
spir-8794	11	96	endorsement	endorsement	NOUN
spir-8794	11	97	 	 	SPACE
spir-8794	11	98	cues	cue	NOUN
spir-8794	11	99	”	"	PUNCT
spir-8794	11	100	 	 	SPACE
spir-8794	11	101	(	(	PUNCT
spir-8794	11	102	messing	mess	VERB
spir-8794	11	103	  	  	SPACE
spir-8794	11	104	&	&	CCONJ
spir-8794	11	105	 	 	SPACE
spir-8794	11	106	westwood	westwood	NOUN
spir-8794	11	107	,	,	PUNCT
spir-8794	11	108	 	 	SPACE
spir-8794	11	109	2014	2014	NUM
spir-8794	11	110	)	)	PUNCT
spir-8794	11	111	.	.	PUNCT
spir-8794	11	112	 	 	SPACE
spir-8794	12	1	moreover	moreover	ADV
spir-8794	12	2	,	,	PUNCT
spir-8794	12	3	 	 	SPACE
spir-8794	12	4	pis	pis	NOUN
spir-8794	12	5	 	 	SPACE
spir-8794	12	6	are	be	AUX
spir-8794	12	7	 	 	SPACE
spir-8794	12	8	visualized	visualize	VERB
spir-8794	12	9	 	 	SPACE
spir-8794	12	10	either	either	CCONJ
spir-8794	12	11	 	 	SPACE
spir-8794	12	12	graphically	graphically	ADV
spir-8794	12	13	 	 	SPACE
spir-8794	12	14	(	(	PUNCT
spir-8794	12	15	e.g.	e.g.	ADV
spir-8794	12	16	,	,	PUNCT
spir-8794	12	17	 	 	SPACE
spir-8794	12	18	star	star	NOUN
spir-8794	12	19	 	 	SPACE
spir-8794	12	20	ratings	rating	NOUN
spir-8794	12	21	)	)	PUNCT
spir-8794	12	22	  	  	SPACE
spir-8794	12	23	or	or	CCONJ
spir-8794	12	24	 	 	SPACE
spir-8794	12	25	numerically	numerically	ADV
spir-8794	12	26	 	 	SPACE
spir-8794	12	27	(	(	PUNCT
spir-8794	12	28	e.g.	e.g.	ADV
spir-8794	12	29	,	,	PUNCT
spir-8794	12	30	 	 	SPACE
spir-8794	12	31	“	"	PUNCT
spir-8794	12	32	23	23	NUM
spir-8794	12	33	 	 	SPACE
spir-8794	12	34	likes	like	NOUN
spir-8794	12	35	”	"	PUNCT
spir-8794	12	36	)	)	PUNCT
spir-8794	12	37	,	,	PUNCT
spir-8794	12	38	 	 	SPACE
spir-8794	12	39	depict	depict	VERB
spir-8794	12	40	 	 	SPACE
spir-8794	12	41	either	either	CCONJ
spir-8794	12	42	 	 	SPACE
spir-8794	12	43	qualitative	qualitative	NOUN
spir-8794	12	44	 	 	SPACE
spir-8794	12	45	(	(	PUNCT
spir-8794	12	46	e.g.	e.g.	ADV
spir-8794	12	47	,	,	PUNCT
spir-8794	12	48	 	 	SPACE
spir-8794	12	49	likes	like	VERB
spir-8794	12	50	)	)	PUNCT
spir-8794	12	51	 	 	SPACE
spir-8794	12	52	or	or	CCONJ
spir-8794	12	53	 	 	SPACE
spir-8794	12	54	quantitative	quantitative	ADJ
spir-8794	12	55	 	 	SPACE
spir-8794	12	56	(	(	PUNCT
spir-8794	12	57	e.g.	e.g.	ADV
spir-8794	12	58	,	,	PUNCT
spir-8794	12	59	  	  	SPACE
spir-8794	12	60	clicks	click	VERB
spir-8794	12	61	)	)	PUNCT
spir-8794	12	62	 	 	SPACE
spir-8794	12	63	data	datum	NOUN
spir-8794	12	64	,	,	PUNCT
spir-8794	12	65	 	 	SPACE
spir-8794	12	66	and	and	CCONJ
spir-8794	12	67	 	 	SPACE
spir-8794	12	68	are	be	AUX
spir-8794	12	69	 	 	SPACE
spir-8794	12	70	presented	present	VERB
spir-8794	12	71	 	 	SPACE
spir-8794	12	72	in	in	ADP
spir-8794	12	73	 	 	SPACE
spir-8794	12	74	either	either	CCONJ
spir-8794	12	75	 	 	SPACE
spir-8794	12	76	real-­world	real-­world	NOUN
spir-8794	12	77	 	 	SPACE
spir-8794	12	78	(	(	PUNCT
spir-8794	12	79	e.g.	e.g.	ADV
spir-8794	12	80	,	,	PUNCT
spir-8794	12	81	 	 	SPACE
spir-8794	12	82	facebook	facebook	NOUN
spir-8794	12	83	)	)	PUNCT
spir-8794	12	84	 	 	SPACE
spir-8794	12	85	or	or	CCONJ
spir-8794	12	86	 	 	SPACE
spir-8794	12	87	fictitious	fictitious	ADJ
spir-8794	12	88	 	 	SPACE
spir-8794	12	89	(	(	PUNCT
spir-8794	12	90	e.g.	e.g.	ADV
spir-8794	12	91	,	,	PUNCT
spir-8794	12	92	  	  	SPACE
spir-8794	12	93	“	"	PUNCT
spir-8794	12	94	an	an	DET
spir-8794	12	95	 	 	SPACE
spir-8794	12	96	online	online	ADJ
spir-8794	12	97	 	 	SPACE
spir-8794	12	98	community	community	NOUN
spir-8794	12	99	”	"	PUNCT
spir-8794	12	100	)	)	PUNCT
spir-8794	12	101	 	 	SPACE
spir-8794	12	102	environments	environment	NOUN
spir-8794	12	103	.	.	PUNCT
spir-8794	12	104	      	      	SPACE
spir-8794	13	1	a	a	DET
spir-8794	13	2	 	 	SPACE
spir-8794	13	3	systematic	systematic	ADJ
spir-8794	13	4	 	 	SPACE
spir-8794	13	5	overview	overview	NOUN
spir-8794	13	6	 	 	SPACE
spir-8794	13	7	of	of	ADP
spir-8794	13	8	 	 	SPACE
spir-8794	13	9	conceptualizations	conceptualization	NOUN
spir-8794	13	10	,	,	PUNCT
spir-8794	13	11	 	 	SPACE
spir-8794	13	12	operationalizations	operationalization	NOUN
spir-8794	13	13	,	,	PUNCT
spir-8794	13	14	 	 	SPACE
spir-8794	13	15	and	and	CCONJ
spir-8794	13	16	 	 	SPACE
spir-8794	13	17	effects	effect	NOUN
spir-8794	13	18	,	,	PUNCT
spir-8794	13	19	 	 	SPACE
spir-8794	13	20	however	however	ADV
spir-8794	13	21	,	,	PUNCT
spir-8794	13	22	  	  	SPACE
spir-8794	13	23	is	be	AUX
spir-8794	13	24	 	 	SPACE
spir-8794	13	25	still	still	ADV
spir-8794	13	26	 	 	SPACE
spir-8794	13	27	missing	missing	ADJ
spir-8794	13	28	.	.	PUNCT
spir-8794	13	29	 	 	SPACE
spir-8794	14	1	yet	yet	ADV
spir-8794	14	2	,	,	PUNCT
spir-8794	14	3	 	 	SPACE
spir-8794	14	4	such	such	DET
spir-8794	14	5	 	 	SPACE
spir-8794	14	6	a	a	DET
spir-8794	14	7	 	 	SPACE
spir-8794	14	8	systematization	systematization	NOUN
spir-8794	14	9	 	 	SPACE
spir-8794	14	10	is	be	AUX
spir-8794	14	11	 	 	SPACE
spir-8794	14	12	highly	highly	ADV
spir-8794	14	13	 	 	SPACE
spir-8794	14	14	necessary	necessary	ADJ
spir-8794	14	15	 	 	SPACE
spir-8794	14	16	to	to	PART
spir-8794	14	17	 	 	SPACE
spir-8794	14	18	say	say	VERB
spir-8794	14	19	 	 	SPACE
spir-8794	14	20	the	the	DET
spir-8794	14	21	 	 	SPACE
spir-8794	14	22	least	least	ADJ
spir-8794	14	23	.	.	PUNCT
spir-8794	14	24	 	 	SPACE
spir-8794	15	1	the	the	DET
spir-8794	15	2	  	  	SPACE
spir-8794	15	3	mass	mass	NOUN
spir-8794	15	4	 	 	SPACE
spir-8794	15	5	of	of	ADP
spir-8794	15	6	 	 	SPACE
spir-8794	15	7	information	information	NOUN
spir-8794	15	8	 	 	SPACE
spir-8794	15	9	online	online	NOUN
spir-8794	15	10	 	 	SPACE
spir-8794	15	11	encourages	encourage	VERB
spir-8794	15	12	 	 	SPACE
spir-8794	15	13	website	website	NOUN
spir-8794	15	14	 	 	SPACE
spir-8794	15	15	providers	provider	NOUN
spir-8794	15	16	 	 	SPACE
spir-8794	15	17	to	to	PART
spir-8794	15	18	 	 	SPACE
spir-8794	15	19	implement	implement	VERB
spir-8794	15	20	 	 	SPACE
spir-8794	15	21	filters	filter	NOUN
spir-8794	15	22	 	 	SPACE
spir-8794	15	23	and	and	CCONJ
spir-8794	15	24	  	  	SPACE
spir-8794	15	25	signals	signal	NOUN
spir-8794	15	26	,	,	PUNCT
spir-8794	15	27	 	 	SPACE
spir-8794	15	28	thus	thus	ADV
spir-8794	15	29	 	 	SPACE
spir-8794	15	30	offering	offer	VERB
spir-8794	15	31	 	 	SPACE
spir-8794	15	32	guidance	guidance	NOUN
spir-8794	15	33	 	 	SPACE
spir-8794	15	34	for	for	ADP
spir-8794	15	35	 	 	SPACE
spir-8794	15	36	their	their	PRON
spir-8794	15	37	 	 	SPACE
spir-8794	15	38	users	user	NOUN
spir-8794	15	39	.	.	PUNCT
spir-8794	15	40	 	 	SPACE
spir-8794	16	1	the	the	DET
spir-8794	16	2	 	 	SPACE
spir-8794	16	3	dissemination	dissemination	NOUN
spir-8794	16	4	 	 	SPACE
spir-8794	16	5	of	of	ADP
spir-8794	16	6	 	 	SPACE
spir-8794	16	7	(	(	PUNCT
spir-8794	16	8	visible	visible	ADJ
spir-8794	16	9	)	)	PUNCT
spir-8794	16	10	 	 	SPACE
spir-8794	16	11	pis	pis	NOUN
spir-8794	16	12	 	 	SPACE
spir-8794	16	13	has	have	AUX
spir-8794	16	14	  	  	SPACE
spir-8794	16	15	increased	increase	VERB
spir-8794	16	16	 	 	SPACE
spir-8794	16	17	drastically	drastically	ADV
spir-8794	16	18	 	 	SPACE
spir-8794	16	19	over	over	ADP
spir-8794	16	20	 	 	SPACE
spir-8794	16	21	the	the	DET
spir-8794	16	22	 	 	SPACE
spir-8794	16	23	recent	recent	ADJ
spir-8794	16	24	 	 	SPACE
spir-8794	16	25	years	year	NOUN
spir-8794	16	26	 	 	SPACE
spir-8794	16	27	(	(	PUNCT
spir-8794	16	28	napoli	napoli	PROPN
spir-8794	16	29	,	,	PUNCT
spir-8794	16	30	 	 	SPACE
spir-8794	16	31	2010;;	2010;;	PROPN
spir-8794	16	32	 	 	SPACE
spir-8794	16	33	webster	webster	PROPN
spir-8794	16	34	,	,	PUNCT
spir-8794	16	35	 	 	SPACE
spir-8794	16	36	2014	2014	NUM
spir-8794	16	37	)	)	PUNCT
spir-8794	16	38	.	.	PUNCT
spir-8794	16	39	 	 	SPACE
spir-8794	17	1	despite	despite	SCONJ
spir-8794	17	2	 	 	SPACE
spir-8794	17	3	filters	filter	NOUN
spir-8794	17	4	  	  	SPACE
spir-8794	17	5	oftentimes	oftentime	VERB
spir-8794	17	6	 	 	SPACE
spir-8794	17	7	building	build	VERB
spir-8794	17	8	 	 	SPACE
spir-8794	17	9	upon	upon	SCONJ
spir-8794	17	10	 	 	SPACE
spir-8794	17	11	pis	pis	VERB
spir-8794	17	12	 	 	SPACE
spir-8794	17	13	implicitly	implicitly	ADV
spir-8794	17	14	,	,	PUNCT
spir-8794	17	15	 	 	SPACE
spir-8794	17	16	explicitly	explicitly	ADV
spir-8794	17	17	 	 	SPACE
spir-8794	17	18	depicted	depict	VERB
spir-8794	17	19	 	 	SPACE
spir-8794	17	20	pis	pis	NOUN
spir-8794	17	21	—	—	PUNCT
spir-8794	17	22	as	as	SCONJ
spir-8794	17	23	 	 	SPACE
spir-8794	17	24	summarized	summarize	VERB
spir-8794	17	25	 	 	SPACE
spir-8794	17	26	in	in	ADP
spir-8794	17	27	 	 	SPACE
spir-8794	17	28	this	this	DET
spir-8794	17	29	  	  	SPACE
spir-8794	17	30	work	work	NOUN
spir-8794	17	31	—	—	PUNCT
spir-8794	17	32	are	be	AUX
spir-8794	17	33	 	 	SPACE
spir-8794	17	34	apt	apt	ADJ
spir-8794	17	35	 	 	SPACE
spir-8794	17	36	to	to	PART
spir-8794	17	37	 	 	SPACE
spir-8794	17	38	serve	serve	VERB
spir-8794	17	39	 	 	SPACE
spir-8794	17	40	as	as	ADP
spir-8794	17	41	 	 	SPACE
spir-8794	17	42	social	social	ADJ
spir-8794	17	43	 	 	SPACE
spir-8794	17	44	signals	signal	NOUN
spir-8794	17	45	 	 	SPACE
spir-8794	17	46	and	and	CCONJ
spir-8794	17	47	,	,	PUNCT
spir-8794	17	48	 	 	SPACE
spir-8794	17	49	thus	thus	ADV
spir-8794	17	50	,	,	PUNCT
spir-8794	17	51	 	 	SPACE
spir-8794	17	52	influence	influence	NOUN
spir-8794	17	53	 	 	SPACE
spir-8794	17	54	internet	internet	NOUN
spir-8794	17	55	 	 	SPACE
spir-8794	17	56	users	user	NOUN
spir-8794	17	57	.	.	PUNCT
spir-8794	17	58	  	  	SPACE
spir-8794	17	59	due	due	ADJ
spir-8794	17	60	 	 	SPACE
spir-8794	17	61	to	to	ADP
spir-8794	17	62	 	 	SPACE
spir-8794	17	63	this	this	DET
spir-8794	17	64	 	 	SPACE
spir-8794	17	65	high	high	ADJ
spir-8794	17	66	 	 	SPACE
spir-8794	17	67	relevance	relevance	NOUN
spir-8794	17	68	 	 	SPACE
spir-8794	17	69	of	of	ADP
spir-8794	17	70	 	 	SPACE
spir-8794	17	71	pis	pis	NOUN
spir-8794	17	72	 	 	SPACE
spir-8794	17	73	for	for	ADP
spir-8794	17	74	 	 	SPACE
spir-8794	17	75	(	(	PUNCT
spir-8794	17	76	media	medium	NOUN
spir-8794	17	77	)	)	PUNCT
spir-8794	17	78	 	 	SPACE
spir-8794	17	79	organizations	organization	NOUN
spir-8794	17	80	,	,	PUNCT
spir-8794	17	81	 	 	SPACE
spir-8794	17	82	(	(	PUNCT
spir-8794	17	83	news	news	NOUN
spir-8794	17	84	)	)	PUNCT
spir-8794	17	85	 	 	SPACE
spir-8794	17	86	consumers	consumer	NOUN
spir-8794	17	87	,	,	PUNCT
spir-8794	17	88	 	 	SPACE
spir-8794	17	89	and	and	CCONJ
spir-8794	17	90	,	,	PUNCT
spir-8794	17	91	 	 	SPACE
spir-8794	17	92	not	not	PART
spir-8794	17	93	  	  	SPACE
spir-8794	17	94	least	least	ADJ
spir-8794	17	95	,	,	PUNCT
spir-8794	17	96	 	 	SPACE
spir-8794	17	97	internet	internet	NOUN
spir-8794	17	98	 	 	SPACE
spir-8794	17	99	researchers	researcher	NOUN
spir-8794	17	100	,	,	PUNCT
spir-8794	17	101	 	 	SPACE
spir-8794	17	102	the	the	DET
spir-8794	17	103	 	 	SPACE
spir-8794	17	104	aim	aim	NOUN
spir-8794	17	105	 	 	SPACE
spir-8794	17	106	of	of	ADP
spir-8794	17	107	 	 	SPACE
spir-8794	17	108	this	this	DET
spir-8794	17	109	 	 	SPACE
spir-8794	17	110	work	work	NOUN
spir-8794	17	111	,	,	PUNCT
spir-8794	17	112	 	 	SPACE
spir-8794	17	113	first	first	ADV
spir-8794	17	114	,	,	PUNCT
spir-8794	17	115	 	 	SPACE
spir-8794	17	116	is	be	AUX
spir-8794	17	117	 	 	SPACE
spir-8794	17	118	to	to	PART
spir-8794	17	119	 	 	SPACE
spir-8794	17	120	analyze	analyze	VERB
spir-8794	17	121	 	 	SPACE
spir-8794	17	122	the	the	DET
spir-8794	17	123	 	 	SPACE
spir-8794	17	124	field	field	NOUN
spir-8794	17	125	’s	’s	PART
spir-8794	17	126	 	 	SPACE
spir-8794	17	127	large	large	ADJ
spir-8794	17	128	 	 	SPACE
spir-8794	17	129	body	body	NOUN
spir-8794	17	130	  	  	SPACE
spir-8794	17	131	of	of	ADP
spir-8794	17	132	 	 	SPACE
spir-8794	17	133	research	research	NOUN
spir-8794	17	134	 	 	SPACE
spir-8794	17	135	that	that	PRON
spir-8794	17	136	 	 	SPACE
spir-8794	17	137	deals	deal	NOUN
spir-8794	17	138	 	 	SPACE
spir-8794	17	139	with	with	ADP
spir-8794	17	140	 	 	SPACE
spir-8794	17	141	pis	pis	NOUN
spir-8794	17	142	.	.	PUNCT
spir-8794	17	143	 	 	SPACE
spir-8794	18	1	that	that	PRON
spir-8794	18	2	 	 	SPACE
spir-8794	18	3	is	be	AUX
spir-8794	18	4	,	,	PUNCT
spir-8794	18	5	 	 	SPACE
spir-8794	18	6	we	we	PRON
spir-8794	18	7	 	 	SPACE
spir-8794	18	8	provide	provide	VERB
spir-8794	18	9	 	 	SPACE
spir-8794	18	10	a	a	DET
spir-8794	18	11	 	 	SPACE
spir-8794	18	12	review	review	NOUN
spir-8794	18	13	 	 	SPACE
spir-8794	18	14	of	of	ADP
spir-8794	18	15	 	 	SPACE
spir-8794	18	16	academic	academic	ADJ
spir-8794	18	17	,	,	PUNCT
spir-8794	18	18	 	 	SPACE
spir-8794	18	19	peer-­reviewed	peer-­reviewe	VERB
spir-8794	18	20	  	  	SPACE
spir-8794	18	21	papers	paper	NOUN
spir-8794	18	22	 	 	SPACE
spir-8794	18	23	on	on	ADP
spir-8794	18	24	 	 	SPACE
spir-8794	18	25	pis	pis	NOUN
spir-8794	18	26	 	 	SPACE
spir-8794	18	27	in	in	ADP
spir-8794	18	28	 	 	SPACE
spir-8794	18	29	online	online	ADJ
spir-8794	18	30	 	 	SPACE
spir-8794	18	31	media	medium	NOUN
spir-8794	18	32	 	 	SPACE
spir-8794	18	33	(	(	PUNCT
spir-8794	18	34	n	n	NOUN
spir-8794	18	35	 	 	SPACE
spir-8794	18	36	=	=	NOUN
spir-8794	18	37	 	 	SPACE
spir-8794	18	38	61	61	NUM
spir-8794	18	39	)	)	PUNCT
spir-8794	18	40	.	.	PUNCT
spir-8794	18	41	 	 	SPACE
spir-8794	19	1	second	second	ADJ
spir-8794	19	2	,	,	PUNCT
spir-8794	19	3	 	 	SPACE
spir-8794	19	4	we	we	PRON
spir-8794	19	5	 	 	SPACE
spir-8794	19	6	address	address	VERB
spir-8794	19	7	 	 	SPACE
spir-8794	19	8	current	current	ADJ
spir-8794	19	9	 	 	SPACE
spir-8794	19	10	shortcomings	shortcoming	NOUN
spir-8794	19	11	 	 	SPACE
spir-8794	19	12	and	and	CCONJ
spir-8794	19	13	  	  	SPACE
spir-8794	19	14	utilize	utilize	VERB
spir-8794	19	15	 	 	SPACE
spir-8794	19	16	the	the	DET
spir-8794	19	17	 	 	SPACE
spir-8794	19	18	results	result	NOUN
spir-8794	19	19	 	 	SPACE
spir-8794	19	20	of	of	ADP
spir-8794	19	21	 	 	SPACE
spir-8794	19	22	our	our	PRON
spir-8794	19	23	 	 	SPACE
spir-8794	19	24	review	review	NOUN
spir-8794	19	25	 	 	SPACE
spir-8794	19	26	to	to	PART
spir-8794	19	27	 	 	SPACE
spir-8794	19	28	provide	provide	VERB
spir-8794	19	29	 	 	SPACE
spir-8794	19	30	insights	insight	NOUN
spir-8794	19	31	 	 	SPACE
spir-8794	19	32	for	for	ADP
spir-8794	19	33	 	 	SPACE
spir-8794	19	34	future	future	ADJ
spir-8794	19	35	 	 	SPACE
spir-8794	19	36	research	research	NOUN
spir-8794	19	37	.	.	PUNCT
spir-8794	19	38	    	    	SPACE
spir-8794	19	39	method	method	VERB
spir-8794	19	40	    	    	SPACE
spir-8794	19	41	all	all	DET
spir-8794	19	42	 	 	SPACE
spir-8794	19	43	papers	paper	NOUN
spir-8794	19	44	 	 	SPACE
spir-8794	19	45	discussed	discuss	VERB
spir-8794	19	46	 	 	SPACE
spir-8794	19	47	in	in	ADP
spir-8794	19	48	 	 	SPACE
spir-8794	19	49	this	this	DET
spir-8794	19	50	 	 	SPACE
spir-8794	19	51	literature	literature	NOUN
spir-8794	19	52	 	 	SPACE
spir-8794	19	53	review	review	NOUN
spir-8794	19	54	 	 	SPACE
spir-8794	19	55	have	have	AUX
spir-8794	19	56	 	 	SPACE
spir-8794	19	57	been	be	AUX
spir-8794	19	58	 	 	SPACE
spir-8794	19	59	obtained	obtain	VERB
spir-8794	19	60	 	 	SPACE
spir-8794	19	61	by	by	ADP
spir-8794	19	62	 	 	SPACE
spir-8794	19	63	searching	search	VERB
spir-8794	19	64	 	 	SPACE
spir-8794	19	65	the	the	DET
spir-8794	19	66	  	  	SPACE
spir-8794	19	67	databases	database	NOUN
spir-8794	19	68	 	 	SPACE
spir-8794	19	69	communication	communication	NOUN
spir-8794	19	70	 	 	SPACE
spir-8794	19	71	&	&	CCONJ
spir-8794	19	72	 	 	SPACE
spir-8794	19	73	mass	mass	PROPN
spir-8794	19	74	 	 	SPACE
spir-8794	19	75	media	medium	NOUN
spir-8794	19	76	 	 	SPACE
spir-8794	19	77	complete	complete	ADJ
spir-8794	19	78	,	,	PUNCT
spir-8794	19	79	 	 	SPACE
spir-8794	19	80	web	web	NOUN
spir-8794	19	81	 	 	SPACE
spir-8794	19	82	of	of	ADP
spir-8794	19	83	 	 	SPACE
spir-8794	19	84	science	science	NOUN
spir-8794	19	85	,	,	PUNCT
spir-8794	19	86	 	 	SPACE
spir-8794	19	87	acm	acm	PROPN
spir-8794	19	88	 	 	SPACE
spir-8794	19	89	digital	digital	ADJ
spir-8794	19	90	  	  	SPACE
spir-8794	19	91	library	library	NOUN
spir-8794	19	92	,	,	PUNCT
spir-8794	19	93	 	 	SPACE
spir-8794	19	94	and	and	CCONJ
spir-8794	19	95	 	 	SPACE
spir-8794	19	96	google	google	PROPN
spir-8794	19	97	 	 	SPACE
spir-8794	19	98	scholar	scholar	NOUN
spir-8794	19	99	.	.	PUNCT
spir-8794	19	100	 	 	SPACE
spir-8794	20	1	papers	paper	NOUN
spir-8794	20	2	 	 	SPACE
spir-8794	20	3	had	have	VERB
spir-8794	20	4	 	 	SPACE
spir-8794	20	5	to	to	PART
spir-8794	20	6	 	 	SPACE
spir-8794	20	7	have	have	AUX
spir-8794	20	8	 	 	SPACE
spir-8794	20	9	been	be	AUX
spir-8794	20	10	 	 	SPACE
spir-8794	20	11	published	publish	VERB
spir-8794	20	12	 	 	SPACE
spir-8794	20	13	between	between	ADP
spir-8794	20	14	 	 	SPACE
spir-8794	20	15	2005	2005	NUM
spir-8794	20	16	 	 	SPACE
spir-8794	20	17	and	and	CCONJ
spir-8794	20	18	  	  	SPACE
spir-8794	20	19	2015	2015	NUM
spir-8794	20	20	 	 	SPACE
spir-8794	20	21	and	and	CCONJ
spir-8794	20	22	 	 	SPACE
spir-8794	20	23	had	have	VERB
spir-8794	20	24	 	 	SPACE
spir-8794	20	25	to	to	PART
spir-8794	20	26	 	 	SPACE
spir-8794	20	27	empirically	empirically	ADV
spir-8794	20	28	 	 	SPACE
spir-8794	20	29	focus	focus	VERB
spir-8794	20	30	 	 	SPACE
spir-8794	20	31	on	on	ADP
spir-8794	20	32	 	 	SPACE
spir-8794	20	33	the	the	DET
spir-8794	20	34	 	 	SPACE
spir-8794	20	35	effects	effect	NOUN
spir-8794	20	36	 	 	SPACE
spir-8794	20	37	of	of	ADP
spir-8794	20	38	 	 	SPACE
spir-8794	20	39	metric	metric	ADJ
spir-8794	20	40	 	 	SPACE
spir-8794	20	41	user	user	NOUN
spir-8794	20	42	 	 	SPACE
spir-8794	20	43	information	information	NOUN
spir-8794	20	44	 	 	SPACE
spir-8794	20	45	(	(	PUNCT
spir-8794	20	46	e.g.	e.g.	ADV
spir-8794	20	47	,	,	PUNCT
spir-8794	20	48	 	 	SPACE
spir-8794	20	49	“	"	PUNCT
spir-8794	20	50	256	256	NUM
spir-8794	20	51	  	  	SPACE
spir-8794	20	52	users	user	NOUN
spir-8794	20	53	 	 	SPACE
spir-8794	20	54	recommend	recommend	VERB
spir-8794	20	55	 	 	SPACE
spir-8794	20	56	this	this	DET
spir-8794	20	57	 	 	SPACE
spir-8794	20	58	book	book	NOUN
spir-8794	20	59	”	"	PUNCT
spir-8794	20	60	)	)	PUNCT
spir-8794	20	61	.	.	PUNCT
spir-8794	20	62	 	 	SPACE
spir-8794	21	1	that	that	PRON
spir-8794	21	2	 	 	SPACE
spir-8794	21	3	said	say	VERB
spir-8794	21	4	,	,	PUNCT
spir-8794	21	5	 	 	SPACE
spir-8794	21	6	papers	paper	NOUN
spir-8794	21	7	 	 	SPACE
spir-8794	21	8	on	on	ADP
spir-8794	21	9	 	 	SPACE
spir-8794	21	10	content-­related	content-­relate	VERB
spir-8794	21	11	 	 	SPACE
spir-8794	21	12	effects	effect	NOUN
spir-8794	21	13	 	 	SPACE
spir-8794	21	14	of	of	ADP
spir-8794	21	15	 	 	SPACE
spir-8794	21	16	user	user	NOUN
spir-8794	21	17	  	  	SPACE
spir-8794	21	18	information	information	NOUN
spir-8794	21	19	 	 	SPACE
spir-8794	21	20	(	(	PUNCT
spir-8794	21	21	e.g.	e.g.	ADV
spir-8794	21	22	,	,	PUNCT
spir-8794	21	23	 	 	SPACE
spir-8794	21	24	a	a	DET
spir-8794	21	25	 	 	SPACE
spir-8794	21	26	comment	comment	NOUN
spir-8794	21	27	 	 	SPACE
spir-8794	21	28	stating	state	VERB
spir-8794	21	29	 	 	SPACE
spir-8794	21	30	“	"	PUNCT
spir-8794	21	31	this	this	DET
spir-8794	21	32	 	 	SPACE
spir-8794	21	33	book	book	NOUN
spir-8794	21	34	 	 	SPACE
spir-8794	21	35	rules	rule	NOUN
spir-8794	21	36	!	!	PUNCT
spir-8794	21	37	”	"	PUNCT
spir-8794	22	1	)	)	PUNCT
spir-8794	22	2	 	 	SPACE
spir-8794	22	3	were	be	AUX
spir-8794	22	4	 	 	SPACE
spir-8794	22	5	explicitly	explicitly	ADV
spir-8794	22	6	 	 	SPACE
spir-8794	22	7	excluded	exclude	VERB
spir-8794	22	8	.	.	PUNCT
spir-8794	22	9	      	      	SPACE
spir-8794	22	10	to	to	PART
spir-8794	22	11	 	 	SPACE
spir-8794	22	12	address	address	VERB
spir-8794	22	13	 	 	SPACE
spir-8794	22	14	the	the	DET
spir-8794	22	15	 	 	SPACE
spir-8794	22	16	problem	problem	NOUN
spir-8794	22	17	 	 	SPACE
spir-8794	22	18	of	of	ADP
spir-8794	22	19	 	 	SPACE
spir-8794	22	20	conceptual	conceptual	ADJ
spir-8794	22	21	 	 	SPACE
spir-8794	22	22	diversity	diversity	NOUN
spir-8794	22	23	,	,	PUNCT
spir-8794	22	24	 	 	SPACE
spir-8794	22	25	two	two	NUM
spir-8794	22	26	 	 	SPACE
spir-8794	22	27	groups	group	NOUN
spir-8794	22	28	 	 	SPACE
spir-8794	22	29	of	of	ADP
spir-8794	22	30	 	 	SPACE
spir-8794	22	31	search	search	NOUN
spir-8794	22	32	 	 	SPACE
spir-8794	22	33	terms	term	NOUN
spir-8794	22	34	 	 	SPACE
spir-8794	22	35	have	have	AUX
spir-8794	22	36	 	 	SPACE
spir-8794	22	37	been	be	AUX
spir-8794	22	38	  	  	SPACE
spir-8794	22	39	defined	define	VERB
spir-8794	22	40	 	 	SPACE
spir-8794	22	41	(	(	PUNCT
spir-8794	22	42	see	see	VERB
spir-8794	22	43	 	 	SPACE
spir-8794	22	44	table	table	NOUN
spir-8794	22	45	 	 	SPACE
spir-8794	22	46	1	1	NUM
spir-8794	22	47	)	)	PUNCT
spir-8794	22	48	.	.	PUNCT
spir-8794	22	49	 	 	SPACE
spir-8794	23	1	all	all	DET
spir-8794	23	2	 	 	SPACE
spir-8794	23	3	reasonable	reasonable	ADJ
spir-8794	23	4	 	 	SPACE
spir-8794	23	5	combinations	combination	NOUN
spir-8794	23	6	 	 	SPACE
spir-8794	23	7	of	of	ADP
spir-8794	23	8	 	 	SPACE
spir-8794	23	9	the	the	DET
spir-8794	23	10	 	 	SPACE
spir-8794	23	11	terms	term	NOUN
spir-8794	23	12	 	 	SPACE
spir-8794	23	13	within	within	ADP
spir-8794	23	14	 	 	SPACE
spir-8794	23	15	the	the	DET
spir-8794	23	16	 	 	SPACE
spir-8794	23	17	first	first	ADJ
spir-8794	23	18	 	 	SPACE
spir-8794	23	19	(	(	PUNCT
spir-8794	23	20	n	n	NOUN
spir-8794	23	21	 	 	SPACE
spir-8794	23	22	=	=	NOUN
spir-8794	23	23	 	 	SPACE
spir-8794	23	24	5	5	NUM
spir-8794	23	25	)	)	PUNCT
spir-8794	23	26	  	  	SPACE
spir-8794	23	27	and	and	CCONJ
spir-8794	23	28	 	 	SPACE
spir-8794	23	29	second	second	ADJ
spir-8794	23	30	 	 	SPACE
spir-8794	23	31	(	(	PUNCT
spir-8794	23	32	n	n	NOUN
spir-8794	23	33	 	 	SPACE
spir-8794	23	34	=	=	PUNCT
spir-8794	23	35	 	 	SPACE
spir-8794	23	36	8)	8)	NUM
spir-8794	23	37	 	 	SPACE
spir-8794	23	38	group	group	NOUN
spir-8794	23	39	,	,	PUNCT
spir-8794	23	40	 	 	SPACE
spir-8794	23	41	such	such	ADJ
spir-8794	23	42	 	 	SPACE
spir-8794	23	43	as	as	ADP
spir-8794	23	44	 	 	SPACE
spir-8794	23	45	“	"	PUNCT
spir-8794	23	46	popularity	popularity	NOUN
spir-8794	23	47	 	 	SPACE
spir-8794	23	48	indicators	indicator	NOUN
spir-8794	23	49	,	,	PUNCT
spir-8794	23	50	”	"	PUNCT
spir-8794	23	51	 	 	SPACE
spir-8794	23	52	have	have	AUX
spir-8794	23	53	 	 	SPACE
spir-8794	23	54	been	be	AUX
spir-8794	23	55	 	 	SPACE
spir-8794	23	56	used	use	VERB
spir-8794	23	57	 	 	SPACE
spir-8794	23	58	to	to	PART
spir-8794	23	59	 	 	SPACE
spir-8794	23	60	search	search	VERB
spir-8794	23	61	 	 	SPACE
spir-8794	23	62	for	for	ADP
spir-8794	23	63	  	  	SPACE
spir-8794	23	64	studies	study	NOUN
spir-8794	23	65	.	.	PUNCT
spir-8794	23	66	 	 	SPACE
spir-8794	23	67	additionally	additionally	ADV
spir-8794	23	68	,	,	PUNCT
spir-8794	23	69	 	 	SPACE
spir-8794	23	70	the	the	DET
spir-8794	23	71	 	 	SPACE
spir-8794	23	72	two	two	NUM
spir-8794	23	73	 	 	SPACE
spir-8794	23	74	terms	term	NOUN
spir-8794	23	75	 	 	SPACE
spir-8794	23	76	“	"	PUNCT
spir-8794	23	77	approval	approval	NOUN
spir-8794	23	78	 	 	SPACE
spir-8794	23	79	ratings	rating	NOUN
spir-8794	23	80	”	"	PUNCT
spir-8794	23	81	 	 	SPACE
spir-8794	23	82	and	and	CCONJ
spir-8794	23	83	 	 	SPACE
spir-8794	23	84	“	"	PUNCT
spir-8794	23	85	rating	rating	NOUN
spir-8794	23	86	 	 	SPACE
spir-8794	23	87	visualizations	visualization	NOUN
spir-8794	23	88	”	"	PUNCT
spir-8794	23	89	 	 	SPACE
spir-8794	23	90	have	have	AUX
spir-8794	23	91	  	  	SPACE
spir-8794	23	92	been	be	AUX
spir-8794	23	93	 	 	SPACE
spir-8794	23	94	included	include	VERB
spir-8794	23	95	.	.	PUNCT
spir-8794	23	96	 	 	SPACE
spir-8794	24	1	all	all	DET
spir-8794	24	2	 	 	SPACE
spir-8794	24	3	terms	term	NOUN
spir-8794	24	4	 	 	SPACE
spir-8794	24	5	were	be	AUX
spir-8794	24	6	 	 	SPACE
spir-8794	24	7	used	use	VERB
spir-8794	24	8	 	 	SPACE
spir-8794	24	9	in	in	ADP
spir-8794	24	10	 	 	SPACE
spir-8794	24	11	quotation	quotation	NOUN
spir-8794	24	12	 	 	SPACE
spir-8794	24	13	marks	mark	NOUN
spir-8794	24	14	 	 	SPACE
spir-8794	24	15	to	to	PART
spir-8794	24	16	 	 	SPACE
spir-8794	24	17	enable	enable	VERB
spir-8794	24	18	 	 	SPACE
spir-8794	24	19	searching	search	VERB
spir-8794	24	20	 	 	SPACE
spir-8794	24	21	for	for	ADP
spir-8794	24	22	 	 	SPACE
spir-8794	24	23	exact	exact	ADJ
spir-8794	24	24	  	  	SPACE
spir-8794	24	25	phrases	phrase	NOUN
spir-8794	24	26	.	.	PUNCT
spir-8794	24	27	    	    	SPACE
spir-8794	25	1	table	table	NOUN
spir-8794	25	2	 	 	SPACE
spir-8794	25	3	1	1	NUM
spir-8794	25	4	 	 	SPACE
spir-8794	25	5	search	search	NOUN
spir-8794	25	6	 	 	SPACE
spir-8794	25	7	terms	term	NOUN
spir-8794	25	8	 	 	SPACE
spir-8794	25	9	used	use	VERB
spir-8794	25	10	 	 	SPACE
spir-8794	25	11	in	in	ADP
spir-8794	25	12	 	 	SPACE
spir-8794	25	13	the	the	DET
spir-8794	25	14	 	 	SPACE
spir-8794	25	15	literature	literature	NOUN
spir-8794	25	16	 	 	SPACE
spir-8794	25	17	search	search	NOUN
spir-8794	25	18	 	 	SPACE
spir-8794	25	19	procedure	procedure	NOUN
spir-8794	25	20	  	  	SPACE
spir-8794	25	21	search	search	NOUN
spir-8794	25	22	 	 	SPACE
spir-8794	25	23	term	term	NOUN
spir-8794	25	24	 	 	SPACE
spir-8794	25	25	group	group	NOUN
spir-8794	25	26	 	 	SPACE
spir-8794	25	27	1	1	NUM
spir-8794	25	28	  	  	SPACE
spir-8794	25	29	search	search	NOUN
spir-8794	25	30	 	 	SPACE
spir-8794	25	31	term	term	NOUN
spir-8794	25	32	 	 	SPACE
spir-8794	25	33	group	group	NOUN
spir-8794	25	34	 	 	SPACE
spir-8794	25	35	2	2	NUM
spir-8794	25	36	  	  	SPACE
spir-8794	25	37	popularity	popularity	NOUN
spir-8794	25	38	  	  	SPACE
spir-8794	25	39	indicators	indicator	NOUN
spir-8794	25	40	  	  	SPACE
spir-8794	25	41	bandwagon	bandwagon	NOUN
spir-8794	25	42	  	  	SPACE
spir-8794	25	43	indications	indication	NOUN
spir-8794	25	44	  	  	SPACE
spir-8794	25	45	social	social	ADJ
spir-8794	25	46	 	 	SPACE
spir-8794	25	47	media	medium	NOUN
spir-8794	25	48	  	  	SPACE
spir-8794	25	49	bandwagons	bandwagon	NOUN
spir-8794	25	50	  	  	SPACE
spir-8794	25	51	user	user	NOUN
spir-8794	25	52	  	  	SPACE
spir-8794	25	53	cues	cue	VERB
spir-8794	25	54	  	  	SPACE
spir-8794	25	55	interface	interface	NOUN
spir-8794	25	56	  	  	SPACE
spir-8794	25	57	information	information	NOUN
spir-8794	25	58	    	    	SPACE
spir-8794	25	59	metrics	metric	NOUN
spir-8794	25	60	    	    	SPACE
spir-8794	25	61	ratings	rating	NOUN
spir-8794	25	62	    	    	SPACE
spir-8794	25	63	recommendations	recommendation	NOUN
spir-8794	25	64	    	    	SPACE
spir-8794	25	65	initial	initial	ADJ
spir-8794	25	66	 	 	SPACE
spir-8794	25	67	search	search	NOUN
spir-8794	25	68	 	 	SPACE
spir-8794	25	69	yielded	yield	VERB
spir-8794	25	70	 	 	SPACE
spir-8794	25	71	a	a	DET
spir-8794	25	72	 	 	SPACE
spir-8794	25	73	total	total	NOUN
spir-8794	25	74	 	 	SPACE
spir-8794	25	75	of	of	ADP
spir-8794	25	76	 	 	SPACE
spir-8794	25	77	133	133	NUM
spir-8794	25	78	 	 	SPACE
spir-8794	25	79	unique	unique	ADJ
spir-8794	25	80	 	 	SPACE
spir-8794	25	81	papers	paper	NOUN
spir-8794	25	82	 	 	SPACE
spir-8794	25	83	that	that	PRON
spir-8794	25	84	 	 	SPACE
spir-8794	25	85	appeared	appear	VERB
spir-8794	25	86	 	 	SPACE
spir-8794	25	87	to	to	PART
spir-8794	25	88	 	 	SPACE
spir-8794	25	89	be	be	AUX
spir-8794	25	90	 	 	SPACE
spir-8794	25	91	meeting	meet	VERB
spir-8794	25	92	 	 	SPACE
spir-8794	25	93	the	the	DET
spir-8794	25	94	  	  	SPACE
spir-8794	25	95	access	access	NOUN
spir-8794	25	96	 	 	SPACE
spir-8794	25	97	criteria	criterion	NOUN
spir-8794	25	98	 	 	SPACE
spir-8794	25	99	based	base	VERB
spir-8794	25	100	 	 	SPACE
spir-8794	25	101	on	on	ADP
spir-8794	25	102	 	 	SPACE
spir-8794	25	103	title	title	NOUN
spir-8794	25	104	 	 	SPACE
spir-8794	25	105	and	and	CCONJ
spir-8794	25	106	 	 	SPACE
spir-8794	25	107	abstract	abstract	ADJ
spir-8794	25	108	.	.	PUNCT
spir-8794	25	109	 	 	SPACE
spir-8794	26	1	relevant	relevant	ADJ
spir-8794	26	2	 	 	SPACE
spir-8794	26	3	papers	paper	NOUN
spir-8794	26	4	 	 	SPACE
spir-8794	26	5	(	(	PUNCT
spir-8794	26	6	peer-­reviewed	peer-­reviewe	VERB
spir-8794	26	7	 	 	SPACE
spir-8794	26	8	conference	conference	NOUN
spir-8794	26	9	  	  	SPACE
spir-8794	26	10	manuscripts	manuscript	NOUN
spir-8794	26	11	 	 	SPACE
spir-8794	26	12	or	or	CCONJ
spir-8794	26	13	 	 	SPACE
spir-8794	26	14	journal	journal	NOUN
spir-8794	26	15	 	 	SPACE
spir-8794	26	16	articles	article	NOUN
spir-8794	26	17	)	)	PUNCT
spir-8794	26	18	,	,	PUNCT
spir-8794	26	19	 	 	SPACE
spir-8794	26	20	at	at	ADP
spir-8794	26	21	 	 	SPACE
spir-8794	26	22	least	least	ADJ
spir-8794	26	23	 	 	SPACE
spir-8794	26	24	to	to	ADP
spir-8794	26	25	 	 	SPACE
spir-8794	26	26	some	some	DET
spir-8794	26	27	 	 	SPACE
spir-8794	26	28	degree	degree	NOUN
spir-8794	26	29	,	,	PUNCT
spir-8794	26	30	 	 	SPACE
spir-8794	26	31	had	have	VERB
spir-8794	26	32	 	 	SPACE
spir-8794	26	33	to	to	PART
spir-8794	26	34	 	 	SPACE
spir-8794	26	35	empirically	empirically	ADV
spir-8794	26	36	 	 	SPACE
spir-8794	26	37	deal	deal	NOUN
spir-8794	26	38	 	 	SPACE
spir-8794	26	39	with	with	ADP
spir-8794	26	40	  	  	SPACE
spir-8794	26	41	pis	pis	NOUN
spir-8794	26	42	—	—	PUNCT
spir-8794	26	43	defined	define	VERB
spir-8794	26	44	 	 	SPACE
spir-8794	26	45	as	as	ADP
spir-8794	26	46	 	 	SPACE
spir-8794	26	47	metric	metric	ADJ
spir-8794	26	48	 	 	SPACE
spir-8794	26	49	information	information	NOUN
spir-8794	26	50	 	 	SPACE
spir-8794	26	51	about	about	ADP
spir-8794	26	52	 	 	SPACE
spir-8794	26	53	users	user	NOUN
spir-8794	26	54	’	'	PUNCT
spir-8794	26	55	 	 	SPACE
spir-8794	26	56	behavior	behavior	NOUN
spir-8794	26	57	 	 	SPACE
spir-8794	26	58	or	or	CCONJ
spir-8794	26	59	 	 	SPACE
spir-8794	26	60	their	their	PRON
spir-8794	26	61	 	 	SPACE
spir-8794	26	62	evaluations	evaluation	NOUN
spir-8794	26	63	 	 	SPACE
spir-8794	26	64	of	of	ADP
spir-8794	26	65	 	 	SPACE
spir-8794	26	66	entities	entity	NOUN
spir-8794	26	67	.	.	PUNCT
spir-8794	26	68	  	  	SPACE
spir-8794	27	1	ultimately	ultimately	ADV
spir-8794	27	2	,	,	PUNCT
spir-8794	27	3	 	 	SPACE
spir-8794	27	4	a	a	DET
spir-8794	27	5	 	 	SPACE
spir-8794	27	6	total	total	NOUN
spir-8794	27	7	 	 	SPACE
spir-8794	27	8	of	of	ADP
spir-8794	27	9	 	 	SPACE
spir-8794	27	10	611	611	NUM
spir-8794	27	11	 	 	SPACE
spir-8794	27	12	articles	article	NOUN
spir-8794	27	13	 	 	SPACE
spir-8794	27	14	met	meet	VERB
spir-8794	27	15	 	 	SPACE
spir-8794	27	16	our	our	PRON
spir-8794	27	17	 	 	SPACE
spir-8794	27	18	criteria	criterion	NOUN
spir-8794	27	19	.	.	PUNCT
spir-8794	27	20	 	 	SPACE
spir-8794	28	1	we	we	PRON
spir-8794	28	2	 	 	SPACE
spir-8794	28	3	coded	code	VERB
spir-8794	28	4	 	 	SPACE
spir-8794	28	5	these	these	DET
spir-8794	28	6	 	 	SPACE
spir-8794	28	7	articles	article	NOUN
spir-8794	28	8	 	 	SPACE
spir-8794	28	9	both	both	PRON
spir-8794	28	10	  	  	SPACE
spir-8794	28	11	quantitatively	quantitatively	ADV
spir-8794	28	12	 	 	SPACE
spir-8794	28	13	and	and	CCONJ
spir-8794	28	14	 	 	SPACE
spir-8794	28	15	qualitatively	qualitatively	ADV
spir-8794	28	16	.	.	PUNCT
spir-8794	28	17	    	    	SPACE
spir-8794	28	18	while	while	SCONJ
spir-8794	28	19	 	 	SPACE
spir-8794	28	20	qualitative	qualitative	NOUN
spir-8794	28	21	 	 	SPACE
spir-8794	28	22	coding	code	VERB
spir-8794	28	23	 	 	SPACE
spir-8794	28	24	provides	provide	VERB
spir-8794	28	25	 	 	SPACE
spir-8794	28	26	differentiated	differentiated	ADJ
spir-8794	28	27	 	 	SPACE
spir-8794	28	28	insights	insight	NOUN
spir-8794	28	29	 	 	SPACE
spir-8794	28	30	into	into	ADP
spir-8794	28	31	 	 	SPACE
spir-8794	28	32	the	the	DET
spir-8794	28	33	 	 	SPACE
spir-8794	28	34	studies	study	NOUN
spir-8794	28	35	’	'	PUNCT
spir-8794	28	36	 	 	SPACE
spir-8794	28	37	results	result	VERB
spir-8794	28	38	 	 	SPACE
spir-8794	28	39	and	and	CCONJ
spir-8794	28	40	  	  	SPACE
spir-8794	28	41	implications	implication	NOUN
spir-8794	28	42	,	,	PUNCT
spir-8794	28	43	 	 	SPACE
spir-8794	28	44	categories	category	NOUN
spir-8794	28	45	 	 	SPACE
spir-8794	28	46	of	of	ADP
spir-8794	28	47	 	 	SPACE
spir-8794	28	48	the	the	DET
spir-8794	28	49	 	 	SPACE
spir-8794	28	50	quantitative	quantitative	ADJ
spir-8794	28	51	 	 	SPACE
spir-8794	28	52	analysis	analysis	NOUN
spir-8794	28	53	 	 	SPACE
spir-8794	28	54	included	include	VERB
spir-8794	28	55	 	 	SPACE
spir-8794	28	56	but	but	CCONJ
spir-8794	28	57	 	 	SPACE
spir-8794	28	58	were	be	AUX
spir-8794	28	59	 	 	SPACE
spir-8794	28	60	not	not	PART
spir-8794	28	61	 	 	SPACE
spir-8794	28	62	limited	limit	VERB
spir-8794	28	63	 	 	SPACE
spir-8794	28	64	to	to	ADP
spir-8794	28	65	 	 	SPACE
spir-8794	28	66	a	a	X
spir-8794	28	67	)	)	PUNCT
spir-8794	28	68	  	  	SPACE
spir-8794	28	69	methodological	methodological	ADJ
spir-8794	28	70	 	 	SPACE
spir-8794	28	71	approach	approach	NOUN
spir-8794	28	72	,	,	PUNCT
spir-8794	28	73	 	 	SPACE
spir-8794	28	74	b	b	X
spir-8794	28	75	)	)	PUNCT
spir-8794	28	76	 	 	SPACE
spir-8794	28	77	type	type	NOUN
spir-8794	28	78	 	 	SPACE
spir-8794	28	79	of	of	ADP
spir-8794	28	80	 	 	SPACE
spir-8794	28	81	pis	pis	X
spir-8794	28	82	 	 	SPACE
spir-8794	28	83	(	(	PUNCT
spir-8794	28	84	e.g.	e.g.	ADV
spir-8794	28	85	,	,	PUNCT
spir-8794	28	86	 	 	SPACE
spir-8794	28	87	likes	like	VERB
spir-8794	28	88	,	,	PUNCT
spir-8794	28	89	 	 	SPACE
spir-8794	28	90	clicks	click	NOUN
spir-8794	28	91	,	,	PUNCT
spir-8794	28	92	 	 	SPACE
spir-8794	28	93	ratings	rating	NOUN
spir-8794	28	94	)	)	PUNCT
spir-8794	28	95	,	,	PUNCT
spir-8794	28	96	 	 	SPACE
spir-8794	28	97	c	c	X
spir-8794	28	98	)	)	PUNCT
spir-8794	28	99	 	 	SPACE
spir-8794	28	100	independent	independent	ADJ
spir-8794	28	101	 	 	SPACE
spir-8794	28	102	and	and	CCONJ
spir-8794	28	103	  	  	SPACE
spir-8794	28	104	dependent	dependent	ADJ
spir-8794	28	105	 	 	SPACE
spir-8794	28	106	variables	variable	NOUN
spir-8794	28	107	,	,	PUNCT
spir-8794	28	108	 	 	SPACE
spir-8794	28	109	d	d	X
spir-8794	28	110	)	)	PUNCT
spir-8794	28	111	 	 	SPACE
spir-8794	28	112	study	study	NOUN
spir-8794	28	113	 	 	SPACE
spir-8794	28	114	context	context	NOUN
spir-8794	28	115	 	 	SPACE
spir-8794	28	116	(	(	PUNCT
spir-8794	28	117	e.g.	e.g.	ADV
spir-8794	28	118	,	,	PUNCT
spir-8794	28	119	 	 	SPACE
spir-8794	28	120	online	online	ADJ
spir-8794	28	121	 	 	SPACE
spir-8794	28	122	news	news	NOUN
spir-8794	28	123	,	,	PUNCT
spir-8794	28	124	 	 	SPACE
spir-8794	28	125	e-­commerce	e-­commerce	PROPN
spir-8794	28	126	)	)	PUNCT
spir-8794	28	127	,	,	PUNCT
spir-8794	28	128	 	 	SPACE
spir-8794	28	129	e	e	X
spir-8794	28	130	)	)	PUNCT
spir-8794	28	131	  	  	SPACE
spir-8794	28	132	operationalization	operationalization	NOUN
spir-8794	28	133	 	 	SPACE
spir-8794	28	134	of	of	ADP
spir-8794	28	135	 	 	SPACE
spir-8794	28	136	pi	pi	NOUN
spir-8794	28	137	 	 	SPACE
spir-8794	28	138	extent	extent	NOUN
spir-8794	28	139	 	 	SPACE
spir-8794	28	140	(	(	PUNCT
spir-8794	28	141	e.g.	e.g.	ADV
spir-8794	28	142	,	,	PUNCT
spir-8794	28	143	 	 	SPACE
spir-8794	28	144	two	two	NUM
spir-8794	28	145	 	 	SPACE
spir-8794	28	146	digit	digit	NOUN
spir-8794	28	147	 	 	SPACE
spir-8794	28	148	number	number	NOUN
spir-8794	28	149	 	 	SPACE
spir-8794	28	150	for	for	ADP
spir-8794	28	151	 	 	SPACE
spir-8794	28	152	low	low	ADJ
spir-8794	28	153	 	 	SPACE
spir-8794	28	154	popularity	popularity	NOUN
spir-8794	28	155	)	)	PUNCT
spir-8794	28	156	 	 	SPACE
spir-8794	28	157	and	and	CCONJ
spir-8794	28	158	 	 	SPACE
spir-8794	28	159	f	f	X
spir-8794	28	160	)	)	PUNCT
spir-8794	28	161	 	 	SPACE
spir-8794	28	162	the	the	DET
spir-8794	28	163	  	  	SPACE
spir-8794	28	164	direction	direction	NOUN
spir-8794	28	165	 	 	SPACE
spir-8794	28	166	of	of	ADP
spir-8794	28	167	 	 	SPACE
spir-8794	28	168	effects	effect	NOUN
spir-8794	28	169	.	.	PUNCT
spir-8794	28	170	      	      	SPACE
spir-8794	29	1	1	1	NUM
spir-8794	29	2	 	 	SPACE
spir-8794	29	3	21	21	NUM
spir-8794	29	4	%	%	NOUN
spir-8794	29	5	 	 	SPACE
spir-8794	29	6	of	of	ADP
spir-8794	29	7	 	 	SPACE
spir-8794	29	8	these	these	DET
spir-8794	29	9	 	 	SPACE
spir-8794	29	10	articles	article	NOUN
spir-8794	29	11	 	 	SPACE
spir-8794	29	12	were	be	AUX
spir-8794	29	13	 	 	SPACE
spir-8794	29	14	conference	conference	NOUN
spir-8794	29	15	 	 	SPACE
spir-8794	29	16	manuscripts	manuscript	NOUN
spir-8794	29	17	,	,	PUNCT
spir-8794	29	18	 	 	SPACE
spir-8794	29	19	79	79	NUM
spir-8794	29	20	%	%	NOUN
spir-8794	29	21	 	 	SPACE
spir-8794	29	22	published	publish	VERB
spir-8794	29	23	 	 	SPACE
spir-8794	29	24	studies	study	NOUN
spir-8794	29	25	.	.	PUNCT
spir-8794	29	26	  	  	SPACE
spir-8794	29	27	results	result	VERB
spir-8794	29	28	    	    	SPACE
spir-8794	29	29	we	we	PRON
spir-8794	29	30	 	 	SPACE
spir-8794	29	31	found	find	VERB
spir-8794	29	32	 	 	SPACE
spir-8794	29	33	surveys	survey	NOUN
spir-8794	29	34	 	 	SPACE
spir-8794	29	35	to	to	PART
spir-8794	29	36	 	 	SPACE
spir-8794	29	37	be	be	AUX
spir-8794	29	38	 	 	SPACE
spir-8794	29	39	the	the	PRON
spir-8794	29	40	 	 	SPACE
spir-8794	29	41	most	most	ADV
spir-8794	29	42	 	 	SPACE
spir-8794	29	43	frequently	frequently	ADV
spir-8794	29	44	 	 	SPACE
spir-8794	29	45	used	use	VERB
spir-8794	29	46	 	 	SPACE
spir-8794	29	47	method	method	NOUN
spir-8794	29	48	 	 	SPACE
spir-8794	29	49	in	in	ADP
spir-8794	29	50	 	 	SPACE
spir-8794	29	51	pi	pi	NOUN
spir-8794	29	52	 	 	SPACE
spir-8794	29	53	research	research	NOUN
spir-8794	29	54	 	 	SPACE
spir-8794	29	55	(	(	PUNCT
spir-8794	29	56	69	69	NUM
spir-8794	29	57	%	%	NOUN
spir-8794	29	58	)	)	PUNCT
spir-8794	29	59	,	,	PUNCT
spir-8794	29	60	 	 	SPACE
spir-8794	29	61	followed	follow	VERB
spir-8794	29	62	  	  	SPACE
spir-8794	29	63	by	by	ADP
spir-8794	29	64	 	 	SPACE
spir-8794	29	65	content	content	NOUN
spir-8794	29	66	 	 	SPACE
spir-8794	29	67	analyses	analyse	VERB
spir-8794	29	68	 	 	SPACE
spir-8794	29	69	(	(	PUNCT
spir-8794	29	70	23	23	NUM
spir-8794	29	71	%	%	NOUN
spir-8794	29	72	)	)	PUNCT
spir-8794	29	73	 	 	SPACE
spir-8794	29	74	and	and	CCONJ
spir-8794	29	75	 	 	SPACE
spir-8794	29	76	(	(	PUNCT
spir-8794	29	77	online	online	ADJ
spir-8794	29	78	)	)	PUNCT
spir-8794	29	79	 	 	SPACE
spir-8794	29	80	observations	observation	NOUN
spir-8794	29	81	 	 	SPACE
spir-8794	29	82	(	(	PUNCT
spir-8794	29	83	8	8	NUM
spir-8794	29	84	%	%	NOUN
spir-8794	29	85	)	)	PUNCT
spir-8794	29	86	.	.	PUNCT
spir-8794	29	87	 	 	SPACE
spir-8794	30	1	the	the	DET
spir-8794	30	2	 	 	SPACE
spir-8794	30	3	majority	majority	NOUN
spir-8794	30	4	 	 	SPACE
spir-8794	30	5	of	of	ADP
spir-8794	30	6	 	 	SPACE
spir-8794	30	7	surveys	survey	NOUN
spir-8794	30	8	  	  	SPACE
spir-8794	30	9	employed	employ	VERB
spir-8794	30	10	 	 	SPACE
spir-8794	30	11	an	an	DET
spir-8794	30	12	 	 	SPACE
spir-8794	30	13	experimental	experimental	ADJ
spir-8794	30	14	 	 	SPACE
spir-8794	30	15	approach	approach	NOUN
spir-8794	30	16	 	 	SPACE
spir-8794	30	17	(	(	PUNCT
spir-8794	30	18	93	93	NUM
spir-8794	30	19	%	%	NOUN
spir-8794	30	20	)	)	PUNCT
spir-8794	30	21	,	,	PUNCT
spir-8794	30	22	 	 	SPACE
spir-8794	30	23	while	while	SCONJ
spir-8794	30	24	 	 	SPACE
spir-8794	30	25	there	there	PRON
spir-8794	30	26	 	 	SPACE
spir-8794	30	27	were	be	AUX
spir-8794	30	28	 	 	SPACE
spir-8794	30	29	no	no	DET
spir-8794	30	30	 	 	SPACE
spir-8794	30	31	experimental	experimental	ADJ
spir-8794	30	32	 	 	SPACE
spir-8794	30	33	content	content	NOUN
spir-8794	30	34	  	  	SPACE
spir-8794	30	35	analyses	analyse	VERB
spir-8794	30	36	 	 	SPACE
spir-8794	30	37	and	and	CCONJ
spir-8794	30	38	 	 	SPACE
spir-8794	30	39	just	just	ADV
spir-8794	30	40	 	 	SPACE
spir-8794	30	41	one	one	NUM
spir-8794	30	42	 	 	SPACE
spir-8794	30	43	experimental	experimental	ADJ
spir-8794	30	44	 	 	SPACE
spir-8794	30	45	observation	observation	NOUN
spir-8794	30	46	 	 	SPACE
spir-8794	30	47	in	in	ADP
spir-8794	30	48	 	 	SPACE
spir-8794	30	49	our	our	PRON
spir-8794	30	50	 	 	SPACE
spir-8794	30	51	sample	sample	NOUN
spir-8794	30	52	.	.	PUNCT
spir-8794	30	53	 	 	SPACE
spir-8794	30	54	in	in	ADP
spir-8794	30	55	 	 	SPACE
spir-8794	30	56	85	85	NUM
spir-8794	30	57	%	%	NOUN
spir-8794	30	58	 	 	SPACE
spir-8794	30	59	of	of	ADP
spir-8794	30	60	 	 	SPACE
spir-8794	30	61	the	the	DET
spir-8794	30	62	 	 	SPACE
spir-8794	30	63	articles	article	NOUN
spir-8794	30	64	,	,	PUNCT
spir-8794	30	65	  	  	SPACE
spir-8794	30	66	pis	pis	NOUN
spir-8794	30	67	 	 	SPACE
spir-8794	30	68	were	be	AUX
spir-8794	30	69	 	 	SPACE
spir-8794	30	70	examined	examine	VERB
spir-8794	30	71	 	 	SPACE
spir-8794	30	72	as	as	ADP
spir-8794	30	73	 	 	SPACE
spir-8794	30	74	the	the	DET
spir-8794	30	75	 	 	SPACE
spir-8794	30	76	independent	independent	ADJ
spir-8794	30	77	 	 	SPACE
spir-8794	30	78	variable	variable	NOUN
spir-8794	30	79	—	—	PUNCT
spir-8794	30	80	thus	thus	ADV
spir-8794	30	81	,	,	PUNCT
spir-8794	30	82	 	 	SPACE
spir-8794	30	83	most	most	ADJ
spir-8794	30	84	 	 	SPACE
spir-8794	30	85	of	of	ADP
spir-8794	30	86	 	 	SPACE
spir-8794	30	87	the	the	DET
spir-8794	30	88	 	 	SPACE
spir-8794	30	89	studies	study	NOUN
spir-8794	30	90	 	 	SPACE
spir-8794	30	91	investigated	investigate	VERB
spir-8794	30	92	  	  	SPACE
spir-8794	30	93	the	the	DET
spir-8794	30	94	 	 	SPACE
spir-8794	30	95	effects	effect	NOUN
spir-8794	30	96	 	 	SPACE
spir-8794	30	97	of	of	ADP
spir-8794	30	98	 	 	SPACE
spir-8794	30	99	pis	pis	NOUN
spir-8794	30	100	,	,	PUNCT
spir-8794	30	101	 	 	SPACE
spir-8794	30	102	whereas	whereas	SCONJ
spir-8794	30	103	 	 	SPACE
spir-8794	30	104	15	15	NUM
spir-8794	30	105	%	%	NOUN
spir-8794	30	106	 	 	SPACE
spir-8794	30	107	addressed	address	VERB
spir-8794	30	108	 	 	SPACE
spir-8794	30	109	pis	pis	NOUN
spir-8794	30	110	 	 	SPACE
spir-8794	30	111	as	as	ADP
spir-8794	30	112	 	 	SPACE
spir-8794	30	113	the	the	DET
spir-8794	30	114	 	 	SPACE
spir-8794	30	115	dependent	dependent	ADJ
spir-8794	30	116	 	 	SPACE
spir-8794	30	117	variable	variable	NOUN
spir-8794	30	118	.	.	PUNCT
spir-8794	30	119	      	      	SPACE
spir-8794	30	120	considering	consider	VERB
spir-8794	30	121	 	 	SPACE
spir-8794	30	122	the	the	DET
spir-8794	30	123	 	 	SPACE
spir-8794	30	124	different	different	ADJ
spir-8794	30	125	 	 	SPACE
spir-8794	30	126	types	type	NOUN
spir-8794	30	127	 	 	SPACE
spir-8794	30	128	of	of	ADP
spir-8794	30	129	 	 	SPACE
spir-8794	30	130	pis	pis	NOUN
spir-8794	30	131	,	,	PUNCT
spir-8794	30	132	 	 	SPACE
spir-8794	30	133	ratings	rating	NOUN
spir-8794	30	134	 	 	SPACE
spir-8794	30	135	were	be	AUX
spir-8794	30	136	 	 	SPACE
spir-8794	30	137	investigated	investigate	VERB
spir-8794	30	138	 	 	SPACE
spir-8794	30	139	the	the	DET
spir-8794	30	140	 	 	SPACE
spir-8794	30	141	most	most	ADJ
spir-8794	30	142	 	 	SPACE
spir-8794	30	143	(	(	PUNCT
spir-8794	30	144	in	in	ADP
spir-8794	30	145	 	 	SPACE
spir-8794	30	146	52	52	NUM
spir-8794	30	147	%	%	NOUN
spir-8794	30	148	 	 	SPACE
spir-8794	30	149	off	off	ADP
spir-8794	30	150	 	 	SPACE
spir-8794	30	151	all	all	DET
spir-8794	30	152	  	  	SPACE
spir-8794	30	153	articles	article	NOUN
spir-8794	30	154	)	)	PUNCT
spir-8794	30	155	,	,	PUNCT
spir-8794	30	156	 	 	SPACE
spir-8794	30	157	followed	follow	VERB
spir-8794	30	158	 	 	SPACE
spir-8794	30	159	by	by	ADP
spir-8794	30	160	 	 	SPACE
spir-8794	30	161	clicks	click	NOUN
spir-8794	30	162	 	 	SPACE
spir-8794	30	163	(	(	PUNCT
spir-8794	30	164	30	30	NUM
spir-8794	30	165	%	%	NOUN
spir-8794	30	166	)	)	PUNCT
spir-8794	30	167	,	,	PUNCT
spir-8794	30	168	 	 	SPACE
spir-8794	30	169	comments	comment	NOUN
spir-8794	30	170	 	 	SPACE
spir-8794	30	171	(	(	PUNCT
spir-8794	30	172	18	18	NUM
spir-8794	30	173	%	%	NOUN
spir-8794	30	174	)	)	PUNCT
spir-8794	30	175	 	 	SPACE
spir-8794	30	176	and	and	CCONJ
spir-8794	30	177	 	 	SPACE
spir-8794	30	178	other	other	ADJ
spir-8794	30	179	 	 	SPACE
spir-8794	30	180	types	type	NOUN
spir-8794	30	181	 	 	SPACE
spir-8794	30	182	of	of	ADP
spir-8794	30	183	 	 	SPACE
spir-8794	30	184	pis	pis	X
spir-8794	30	185	 	 	SPACE
spir-8794	30	186	(	(	PUNCT
spir-8794	30	187	16	16	NUM
spir-8794	30	188	%	%	NOUN
spir-8794	30	189	)	)	PUNCT
spir-8794	30	190	.	.	PUNCT
spir-8794	30	191	  	  	SPACE
spir-8794	31	1	although	although	SCONJ
spir-8794	31	2	 	 	SPACE
spir-8794	31	3	mostly	mostly	ADV
spir-8794	31	4	 	 	SPACE
spir-8794	31	5	designed	design	VERB
spir-8794	31	6	 	 	SPACE
spir-8794	31	7	to	to	PART
spir-8794	31	8	 	 	SPACE
spir-8794	31	9	look	look	VERB
spir-8794	31	10	 	 	SPACE
spir-8794	31	11	like	like	ADP
spir-8794	31	12	 	 	SPACE
spir-8794	31	13	existing	exist	VERB
spir-8794	31	14	 	 	SPACE
spir-8794	31	15	pis	pis	NOUN
spir-8794	31	16	,	,	PUNCT
spir-8794	31	17	 	 	SPACE
spir-8794	31	18	the	the	DET
spir-8794	31	19	 	 	SPACE
spir-8794	31	20	majority	majority	NOUN
spir-8794	31	21	 	 	SPACE
spir-8794	31	22	of	of	ADP
spir-8794	31	23	 	 	SPACE
spir-8794	31	24	studies	study	NOUN
spir-8794	31	25	 	 	SPACE
spir-8794	31	26	(	(	PUNCT
spir-8794	31	27	54	54	NUM
spir-8794	31	28	%	%	NOUN
spir-8794	31	29	)	)	PUNCT
spir-8794	31	30	 	 	SPACE
spir-8794	31	31	focused	focus	VERB
spir-8794	31	32	  	  	SPACE
spir-8794	31	33	on	on	ADP
spir-8794	31	34	 	 	SPACE
spir-8794	31	35	fictitious	fictitious	ADJ
spir-8794	31	36	 	 	SPACE
spir-8794	31	37	pis	pis	NOUN
spir-8794	31	38	.	.	PUNCT
spir-8794	31	39	 	 	SPACE
spir-8794	32	1	researchers	researcher	NOUN
spir-8794	32	2	 	 	SPACE
spir-8794	32	3	investigated	investigate	VERB
spir-8794	32	4	 	 	SPACE
spir-8794	32	5	pis	pis	NOUN
spir-8794	32	6	 	 	SPACE
spir-8794	32	7	in	in	ADP
spir-8794	32	8	 	 	SPACE
spir-8794	32	9	the	the	DET
spir-8794	32	10	 	 	SPACE
spir-8794	32	11	context	context	NOUN
spir-8794	32	12	 	 	SPACE
spir-8794	32	13	of	of	ADP
spir-8794	32	14	 	 	SPACE
spir-8794	32	15	e-­commerce	e-­commerce	NOUN
spir-8794	32	16	 	 	SPACE
spir-8794	32	17	and	and	CCONJ
spir-8794	32	18	  	  	SPACE
spir-8794	32	19	marketing	marketing	NOUN
spir-8794	32	20	 	 	SPACE
spir-8794	32	21	(	(	PUNCT
spir-8794	32	22	38	38	NUM
spir-8794	32	23	%	%	NOUN
spir-8794	32	24	)	)	PUNCT
spir-8794	32	25	,	,	PUNCT
spir-8794	32	26	 	 	SPACE
spir-8794	32	27	online	online	ADJ
spir-8794	32	28	 	 	SPACE
spir-8794	32	29	communities	community	NOUN
spir-8794	32	30	 	 	SPACE
spir-8794	32	31	(	(	PUNCT
spir-8794	32	32	33	33	NUM
spir-8794	32	33	%	%	NOUN
spir-8794	32	34	)	)	PUNCT
spir-8794	32	35	,	,	PUNCT
spir-8794	32	36	 	 	SPACE
spir-8794	32	37	online	online	ADJ
spir-8794	32	38	 	 	SPACE
spir-8794	32	39	news	news	NOUN
spir-8794	32	40	 	 	SPACE
spir-8794	32	41	sites	site	NOUN
spir-8794	32	42	 	 	SPACE
spir-8794	32	43	(	(	PUNCT
spir-8794	32	44	23	23	NUM
spir-8794	32	45	%	%	NOUN
spir-8794	32	46	)	)	PUNCT
spir-8794	32	47	,	,	PUNCT
spir-8794	32	48	 	 	SPACE
spir-8794	32	49	as	as	ADV
spir-8794	32	50	 	 	SPACE
spir-8794	32	51	well	well	ADV
spir-8794	32	52	 	 	SPACE
spir-8794	32	53	as	as	ADP
spir-8794	32	54	 	 	SPACE
spir-8794	32	55	in	in	ADP
spir-8794	32	56	  	  	SPACE
spir-8794	32	57	connection	connection	NOUN
spir-8794	32	58	 	 	SPACE
spir-8794	32	59	with	with	ADP
spir-8794	32	60	 	 	SPACE
spir-8794	32	61	blogs	blog	NOUN
spir-8794	32	62	 	 	SPACE
spir-8794	32	63	and	and	CCONJ
spir-8794	32	64	 	 	SPACE
spir-8794	32	65	search	search	NOUN
spir-8794	32	66	 	 	SPACE
spir-8794	32	67	engines	engine	NOUN
spir-8794	32	68	 	 	SPACE
spir-8794	32	69	(	(	PUNCT
spir-8794	32	70	each	each	PRON
spir-8794	32	71	 	 	SPACE
spir-8794	32	72	3	3	NUM
spir-8794	32	73	%	%	NOUN
spir-8794	32	74	)	)	PUNCT
spir-8794	32	75	.	.	PUNCT
spir-8794	32	76	      	      	SPACE
spir-8794	33	1	in	in	ADP
spir-8794	33	2	 	 	SPACE
spir-8794	33	3	the	the	DET
spir-8794	33	4	 	 	SPACE
spir-8794	33	5	11	11	NUM
spir-8794	33	6	 	 	SPACE
spir-8794	33	7	experimental	experimental	ADJ
spir-8794	33	8	 	 	SPACE
spir-8794	33	9	studies	study	NOUN
spir-8794	33	10	 	 	SPACE
spir-8794	33	11	that	that	PRON
spir-8794	33	12	 	 	SPACE
spir-8794	33	13	differentiated	differentiate	VERB
spir-8794	33	14	 	 	SPACE
spir-8794	33	15	between	between	ADP
spir-8794	33	16	 	 	SPACE
spir-8794	33	17	different	different	ADJ
spir-8794	33	18	 	 	SPACE
spir-8794	33	19	degrees	degree	NOUN
spir-8794	33	20	 	 	SPACE
spir-8794	33	21	of	of	ADP
spir-8794	33	22	  	  	SPACE
spir-8794	33	23	popularity	popularity	NOUN
spir-8794	33	24	,	,	PUNCT
spir-8794	33	25	 	 	SPACE
spir-8794	33	26	low	low	ADJ
spir-8794	33	27	 	 	SPACE
spir-8794	33	28	popularity	popularity	NOUN
spir-8794	33	29	 	 	SPACE
spir-8794	33	30	was	be	AUX
spir-8794	33	31	 	 	SPACE
spir-8794	33	32	indicated	indicate	VERB
spir-8794	33	33	 	 	SPACE
spir-8794	33	34	by	by	ADP
spir-8794	33	35	 	 	SPACE
spir-8794	33	36	either	either	CCONJ
spir-8794	33	37	 	 	SPACE
spir-8794	33	38	one-­	one-­	PROPN
spir-8794	33	39	 	 	SPACE
spir-8794	33	40	(	(	PUNCT
spir-8794	33	41	64	64	NUM
spir-8794	33	42	%	%	NOUN
spir-8794	33	43	)	)	PUNCT
spir-8794	33	44	 	 	SPACE
spir-8794	33	45	or	or	CCONJ
spir-8794	33	46	 	 	SPACE
spir-8794	33	47	two-­digit	two-­digit	NOUN
spir-8794	33	48	 	 	SPACE
spir-8794	33	49	(	(	PUNCT
spir-8794	33	50	34	34	NUM
spir-8794	33	51	%	%	NOUN
spir-8794	33	52	)	)	PUNCT
spir-8794	33	53	  	  	SPACE
spir-8794	33	54	numbers	number	NOUN
spir-8794	33	55	,	,	PUNCT
spir-8794	33	56	 	 	SPACE
spir-8794	33	57	whereas	whereas	SCONJ
spir-8794	33	58	 	 	SPACE
spir-8794	33	59	high	high	ADJ
spir-8794	33	60	 	 	SPACE
spir-8794	33	61	popularity	popularity	NOUN
spir-8794	33	62	 	 	SPACE
spir-8794	33	63	was	be	AUX
spir-8794	33	64	 	 	SPACE
spir-8794	33	65	indicated	indicate	VERB
spir-8794	33	66	 	 	SPACE
spir-8794	33	67	by	by	ADP
spir-8794	33	68	 	 	SPACE
spir-8794	33	69	three-­	three-­	PROPN
spir-8794	33	70	 	 	SPACE
spir-8794	33	71	(	(	PUNCT
spir-8794	33	72	73	73	NUM
spir-8794	33	73	%	%	NOUN
spir-8794	33	74	)	)	PUNCT
spir-8794	33	75	 	 	SPACE
spir-8794	33	76	or	or	CCONJ
spir-8794	33	77	 	 	SPACE
spir-8794	33	78	four-­digit	four-­digit	PROPN
spir-8794	33	79	 	 	SPACE
spir-8794	33	80	(	(	PUNCT
spir-8794	33	81	27	27	NUM
spir-8794	33	82	%	%	NOUN
spir-8794	33	83	)	)	PUNCT
spir-8794	33	84	  	  	SPACE
spir-8794	33	85	numbers	number	NOUN
spir-8794	33	86	.	.	PUNCT
spir-8794	33	87	 	 	SPACE
spir-8794	33	88	among	among	ADP
spir-8794	33	89	 	 	SPACE
spir-8794	33	90	all	all	DET
spir-8794	33	91	 	 	SPACE
spir-8794	33	92	experimental	experimental	ADJ
spir-8794	33	93	 	 	SPACE
spir-8794	33	94	studies	study	NOUN
spir-8794	33	95	 	 	SPACE
spir-8794	33	96	which	which	PRON
spir-8794	33	97	 	 	SPACE
spir-8794	33	98	employ	employ	VERB
spir-8794	33	99	 	 	SPACE
spir-8794	33	100	pis	pis	NOUN
spir-8794	33	101	 	 	SPACE
spir-8794	33	102	as	as	ADP
spir-8794	33	103	 	 	SPACE
spir-8794	33	104	independent	independent	ADJ
spir-8794	33	105	 	 	SPACE
spir-8794	33	106	variable	variable	NOUN
spir-8794	33	107	  	  	SPACE
spir-8794	33	108	(	(	PUNCT
spir-8794	33	109	n	n	NOUN
spir-8794	33	110	 	 	SPACE
spir-8794	33	111	=	=	NOUN
spir-8794	33	112	 	 	SPACE
spir-8794	33	113	52	52	NUM
spir-8794	33	114	)	)	PUNCT
spir-8794	33	115	 	 	SPACE
spir-8794	33	116	the	the	DET
spir-8794	33	117	 	 	SPACE
spir-8794	33	118	majority	majority	NOUN
spir-8794	33	119	 	 	SPACE
spir-8794	33	120	finds	find	VERB
spir-8794	33	121	 	 	SPACE
spir-8794	33	122	either	either	CCONJ
spir-8794	33	123	 	 	SPACE
spir-8794	33	124	clear	clear	ADJ
spir-8794	33	125	 	 	SPACE
spir-8794	33	126	positive	positive	ADJ
spir-8794	33	127	 	 	SPACE
spir-8794	33	128	(	(	PUNCT
spir-8794	33	129	34	34	NUM
spir-8794	33	130	%	%	NOUN
spir-8794	33	131	)	)	PUNCT
spir-8794	33	132	 	 	SPACE
spir-8794	33	133	or	or	CCONJ
spir-8794	33	134	 	 	SPACE
spir-8794	33	135	nuanced	nuanced	ADJ
spir-8794	33	136	 	 	SPACE
spir-8794	33	137	(	(	PUNCT
spir-8794	33	138	38	38	NUM
spir-8794	33	139	%	%	NOUN
spir-8794	33	140	)	)	PUNCT
spir-8794	33	141	 	 	SPACE
spir-8794	33	142	effects	effect	NOUN
spir-8794	33	143	 	 	SPACE
spir-8794	33	144	of	of	ADP
spir-8794	33	145	 	 	SPACE
spir-8794	33	146	pis	pis	NOUN
spir-8794	33	147	.	.	PUNCT
spir-8794	33	148	 	 	SPACE
spir-8794	33	149	in	in	ADP
spir-8794	33	150	  	  	SPACE
spir-8794	33	151	addition	addition	NOUN
spir-8794	33	152	,	,	PUNCT
spir-8794	33	153	 	 	SPACE
spir-8794	33	154	28	28	NUM
spir-8794	33	155	%	%	NOUN
spir-8794	33	156	 	 	SPACE
spir-8794	33	157	of	of	ADP
spir-8794	33	158	 	 	SPACE
spir-8794	33	159	the	the	DET
spir-8794	33	160	 	 	SPACE
spir-8794	33	161	studies	study	NOUN
spir-8794	33	162	 	 	SPACE
spir-8794	33	163	could	could	AUX
spir-8794	33	164	 	 	SPACE
spir-8794	33	165	not	not	PART
spir-8794	33	166	 	 	SPACE
spir-8794	33	167	reveal	reveal	VERB
spir-8794	33	168	 	 	SPACE
spir-8794	33	169	any	any	DET
spir-8794	33	170	 	 	SPACE
spir-8794	33	171	effects	effect	NOUN
spir-8794	33	172	.	.	PUNCT
spir-8794	33	173	 	 	SPACE
spir-8794	34	1	dependent	dependent	ADJ
spir-8794	34	2	 	 	SPACE
spir-8794	34	3	variables	variable	NOUN
spir-8794	34	4	 	 	SPACE
spir-8794	34	5	included	include	VERB
spir-8794	34	6	  	  	SPACE
spir-8794	34	7	users	user	NOUN
spir-8794	34	8	’	'	PUNCT
spir-8794	34	9	 	 	SPACE
spir-8794	34	10	evaluations	evaluation	NOUN
spir-8794	34	11	 	 	SPACE
spir-8794	34	12	of	of	ADP
spir-8794	34	13	 	 	SPACE
spir-8794	34	14	the	the	DET
spir-8794	34	15	 	 	SPACE
spir-8794	34	16	object	object	NOUN
spir-8794	34	17	 	 	SPACE
spir-8794	34	18	associated	associate	VERB
spir-8794	34	19	 	 	SPACE
spir-8794	34	20	with	with	ADP
spir-8794	34	21	 	 	SPACE
spir-8794	34	22	pis	pis	NOUN
spir-8794	34	23	 	 	SPACE
spir-8794	34	24	(	(	PUNCT
spir-8794	34	25	50	50	NUM
spir-8794	34	26	%	%	NOUN
spir-8794	34	27	)	)	PUNCT
spir-8794	34	28	,	,	PUNCT
spir-8794	34	29	 	 	SPACE
spir-8794	34	30	user	user	NOUN
spir-8794	34	31	’s	’s	NOUN
spir-8794	34	32	 	 	SPACE
spir-8794	34	33	subsequent	subsequent	ADJ
spir-8794	34	34	 	 	SPACE
spir-8794	34	35	selection	selection	NOUN
spir-8794	34	36	  	  	SPACE
spir-8794	34	37	of	of	ADP
spir-8794	34	38	 	 	SPACE
spir-8794	34	39	content	content	NOUN
spir-8794	34	40	 	 	SPACE
spir-8794	34	41	(	(	PUNCT
spir-8794	34	42	42	42	NUM
spir-8794	34	43	%	%	NOUN
spir-8794	34	44	)	)	PUNCT
spir-8794	34	45	 	 	SPACE
spir-8794	34	46	and	and	CCONJ
spir-8794	34	47	 	 	SPACE
spir-8794	34	48	other	other	ADJ
spir-8794	34	49	 	 	SPACE
spir-8794	34	50	behaviors	behavior	NOUN
spir-8794	34	51	 	 	SPACE
spir-8794	34	52	(	(	PUNCT
spir-8794	34	53	38	38	NUM
spir-8794	34	54	%	%	NOUN
spir-8794	34	55	)	)	PUNCT
spir-8794	34	56	.	.	PUNCT
spir-8794	34	57	    	    	SPACE
spir-8794	35	1	discussion	discussion	NOUN
spir-8794	35	2	    	    	SPACE
spir-8794	35	3	taken	take	VERB
spir-8794	35	4	 	 	SPACE
spir-8794	35	5	together	together	ADV
spir-8794	35	6	,	,	PUNCT
spir-8794	35	7	 	 	SPACE
spir-8794	35	8	to	to	ADP
spir-8794	35	9	 	 	SPACE
spir-8794	35	10	the	the	DET
spir-8794	35	11	 	 	SPACE
spir-8794	35	12	best	good	ADJ
spir-8794	35	13	 	 	SPACE
spir-8794	35	14	of	of	ADP
spir-8794	35	15	 	 	SPACE
spir-8794	35	16	our	our	PRON
spir-8794	35	17	 	 	SPACE
spir-8794	35	18	knowledge	knowledge	NOUN
spir-8794	35	19	,	,	PUNCT
spir-8794	35	20	 	 	SPACE
spir-8794	35	21	a	a	DET
spir-8794	35	22	 	 	SPACE
spir-8794	35	23	prototypical	prototypical	ADJ
spir-8794	35	24	 	 	SPACE
spir-8794	35	25	study	study	NOUN
spir-8794	35	26	 	 	SPACE
spir-8794	35	27	on	on	ADP
spir-8794	35	28	 	 	SPACE
spir-8794	35	29	pis	pis	PROPN
spir-8794	35	30	 	 	SPACE
spir-8794	35	31	uses	use	VERB
spir-8794	35	32	  	  	SPACE
spir-8794	35	33	experimental	experimental	ADJ
spir-8794	35	34	 	 	SPACE
spir-8794	35	35	surveys	survey	NOUN
spir-8794	35	36	 	 	SPACE
spir-8794	35	37	to	to	PART
spir-8794	35	38	 	 	SPACE
spir-8794	35	39	examine	examine	VERB
spir-8794	35	40	 	 	SPACE
spir-8794	35	41	the	the	DET
spir-8794	35	42	 	 	SPACE
spir-8794	35	43	effects	effect	NOUN
spir-8794	35	44	 	 	SPACE
spir-8794	35	45	of	of	ADP
spir-8794	35	46	 	 	SPACE
spir-8794	35	47	fictitious	fictitious	ADJ
spir-8794	35	48	 	 	SPACE
spir-8794	35	49	rating	rating	NOUN
spir-8794	35	50	 	 	SPACE
spir-8794	35	51	scales	scale	VERB
spir-8794	35	52	 	 	SPACE
spir-8794	35	53	on	on	ADP
spir-8794	35	54	 	 	SPACE
spir-8794	35	55	users	user	NOUN
spir-8794	35	56	’	'	PUNCT
spir-8794	35	57	 	 	SPACE
spir-8794	35	58	own	own	ADJ
spir-8794	35	59	  	  	SPACE
spir-8794	35	60	evaluations	evaluation	NOUN
spir-8794	35	61	 	 	SPACE
spir-8794	35	62	in	in	ADP
spir-8794	35	63	 	 	SPACE
spir-8794	35	64	an	an	DET
spir-8794	35	65	 	 	SPACE
spir-8794	35	66	e-­commerce	e-­commerce	NOUN
spir-8794	35	67	 	 	SPACE
spir-8794	35	68	setting	setting	NOUN
spir-8794	35	69	.	.	PUNCT
spir-8794	35	70	 	 	SPACE
spir-8794	36	1	it	it	PRON
spir-8794	36	2	 	 	SPACE
spir-8794	36	3	thereby	thereby	ADV
spir-8794	36	4	 	 	SPACE
spir-8794	36	5	uncovers	uncover	NOUN
spir-8794	36	6	 	 	SPACE
spir-8794	36	7	nuanced	nuanced	ADJ
spir-8794	36	8	 	 	SPACE
spir-8794	36	9	effects	effect	NOUN
spir-8794	36	10	 	 	SPACE
spir-8794	36	11	prone	prone	ADJ
spir-8794	36	12	 	 	SPACE
spir-8794	36	13	to	to	ADP
spir-8794	36	14	  	  	SPACE
spir-8794	36	15	moderating	moderate	VERB
spir-8794	36	16	 	 	SPACE
spir-8794	36	17	influences	influence	NOUN
spir-8794	36	18	.	.	PUNCT
spir-8794	36	19	 	 	SPACE
spir-8794	37	1	in	in	ADP
spir-8794	37	2	 	 	SPACE
spir-8794	37	3	this	this	DET
spir-8794	37	4	 	 	SPACE
spir-8794	37	5	concluding	conclude	VERB
spir-8794	37	6	 	 	SPACE
spir-8794	37	7	section	section	NOUN
spir-8794	37	8	,	,	PUNCT
spir-8794	37	9	 	 	SPACE
spir-8794	37	10	we	we	PRON
spir-8794	37	11	 	 	SPACE
spir-8794	37	12	seek	seek	VERB
spir-8794	37	13	 	 	SPACE
spir-8794	37	14	to	to	PART
spir-8794	37	15	 	 	SPACE
spir-8794	37	16	take	take	VERB
spir-8794	37	17	 	 	SPACE
spir-8794	37	18	the	the	DET
spir-8794	37	19	 	 	SPACE
spir-8794	37	20	results	result	NOUN
spir-8794	37	21	 	 	SPACE
spir-8794	37	22	of	of	ADP
spir-8794	37	23	 	 	SPACE
spir-8794	37	24	the	the	DET
spir-8794	37	25	  	  	SPACE
spir-8794	37	26	literature	literature	NOUN
spir-8794	37	27	 	 	SPACE
spir-8794	37	28	review	review	VERB
spir-8794	37	29	 	 	SPACE
spir-8794	37	30	one	one	NUM
spir-8794	37	31	 	 	SPACE
spir-8794	37	32	step	step	NOUN
spir-8794	37	33	 	 	SPACE
spir-8794	37	34	further	far	ADV
spir-8794	37	35	 	 	SPACE
spir-8794	37	36	by	by	ADP
spir-8794	37	37	 	 	SPACE
spir-8794	37	38	providing	provide	VERB
spir-8794	37	39	 	 	SPACE
spir-8794	37	40	concluding	conclude	VERB
spir-8794	37	41	 	 	SPACE
spir-8794	37	42	remarks	remark	NOUN
spir-8794	37	43	 	 	SPACE
spir-8794	37	44	on	on	ADP
spir-8794	37	45	 	 	SPACE
spir-8794	37	46	current	current	ADJ
spir-8794	37	47	 	 	SPACE
spir-8794	37	48	pi	pi	NOUN
spir-8794	37	49	  	  	SPACE
spir-8794	37	50	research	research	NOUN
spir-8794	37	51	.	.	PUNCT
spir-8794	37	52	 	 	SPACE
spir-8794	38	1	by	by	ADP
spir-8794	38	2	 	 	SPACE
spir-8794	38	3	doing	do	VERB
spir-8794	38	4	 	 	SPACE
spir-8794	38	5	so	so	ADV
spir-8794	38	6	,	,	PUNCT
spir-8794	38	7	 	 	SPACE
spir-8794	38	8	we	we	PRON
spir-8794	38	9	 	 	SPACE
spir-8794	38	10	also	also	ADV
spir-8794	38	11	 	 	SPACE
spir-8794	38	12	offer	offer	VERB
spir-8794	38	13	 	 	SPACE
spir-8794	38	14	suggestions	suggestion	NOUN
spir-8794	38	15	 	 	SPACE
spir-8794	38	16	on	on	ADP
spir-8794	38	17	 	 	SPACE
spir-8794	38	18	how	how	SCONJ
spir-8794	38	19	 	 	SPACE
spir-8794	38	20	scholars	scholar	NOUN
spir-8794	38	21	 	 	SPACE
spir-8794	38	22	could	could	AUX
spir-8794	38	23	 	 	SPACE
spir-8794	38	24	move	move	VERB
spir-8794	38	25	 	 	SPACE
spir-8794	38	26	forward	forward	ADV
spir-8794	38	27	  	  	SPACE
spir-8794	38	28	in	in	ADP
spir-8794	38	29	 	 	SPACE
spir-8794	38	30	pi	pi	NOUN
spir-8794	38	31	 	 	SPACE
spir-8794	38	32	research	research	NOUN
spir-8794	38	33	.	.	PUNCT
spir-8794	38	34	    	    	SPACE
spir-8794	39	1	conclusion	conclusion	NOUN
spir-8794	39	2	 	 	SPACE
spir-8794	39	3	i	i	PRON
spir-8794	39	4	:	:	PUNCT
spir-8794	39	5	 	 	SPACE
spir-8794	39	6	the	the	DET
spir-8794	39	7	 	 	SPACE
spir-8794	39	8	meaning	meaning	NOUN
spir-8794	39	9	 	 	SPACE
spir-8794	39	10	of	of	ADP
spir-8794	39	11	 	 	SPACE
spir-8794	39	12	pis	pis	NOUN
spir-8794	39	13	 	 	SPACE
spir-8794	39	14	has	have	VERB
spir-8794	39	15	 	 	SPACE
spir-8794	39	16	to	to	PART
spir-8794	39	17	 	 	SPACE
spir-8794	39	18	be	be	AUX
spir-8794	39	19	 	 	SPACE
spir-8794	39	20	learned	learn	VERB
spir-8794	39	21	.	.	PUNCT
spir-8794	39	22	 	 	SPACE
spir-8794	40	1	the	the	DET
spir-8794	40	2	 	 	SPACE
spir-8794	40	3	more	more	ADJ
spir-8794	40	4	 	 	SPACE
spir-8794	40	5	experience	experience	NOUN
spir-8794	40	6	 	 	SPACE
spir-8794	40	7	users	user	NOUN
spir-8794	40	8	 	 	SPACE
spir-8794	40	9	have	have	VERB
spir-8794	40	10	  	  	SPACE
spir-8794	40	11	with	with	ADP
spir-8794	40	12	 	 	SPACE
spir-8794	40	13	a	a	DET
spir-8794	40	14	 	 	SPACE
spir-8794	40	15	certain	certain	ADJ
spir-8794	40	16	 	 	SPACE
spir-8794	40	17	pi	pi	NOUN
spir-8794	40	18	,	,	PUNCT
spir-8794	40	19	 	 	SPACE
spir-8794	40	20	the	the	DET
spir-8794	40	21	 	 	SPACE
spir-8794	40	22	better	well	ADJ
spir-8794	40	23	 	 	SPACE
spir-8794	40	24	they	they	PRON
spir-8794	40	25	 	 	SPACE
spir-8794	40	26	are	be	AUX
spir-8794	40	27	 	 	SPACE
spir-8794	40	28	able	able	ADJ
spir-8794	40	29	 	 	SPACE
spir-8794	40	30	to	to	PART
spir-8794	40	31	 	 	SPACE
spir-8794	40	32	use	use	VERB
spir-8794	40	33	 	 	SPACE
spir-8794	40	34	this	this	DET
spir-8794	40	35	 	 	SPACE
spir-8794	40	36	pi	pi	NOUN
spir-8794	40	37	 	 	SPACE
spir-8794	40	38	in	in	ADP
spir-8794	40	39	 	 	SPACE
spir-8794	40	40	their	their	PRON
spir-8794	40	41	 	 	SPACE
spir-8794	40	42	selection	selection	NOUN
spir-8794	40	43	 	 	SPACE
spir-8794	40	44	and	and	CCONJ
spir-8794	40	45	 	 	SPACE
spir-8794	40	46	navigation	navigation	NOUN
spir-8794	40	47	  	  	SPACE
spir-8794	40	48	behavior	behavior	NOUN
spir-8794	40	49	.	.	PUNCT
spir-8794	40	50	          	          	SPACE
spir-8794	41	1	conclusion	conclusion	NOUN
spir-8794	41	2	 	 	SPACE
spir-8794	41	3	ii	ii	PROPN
spir-8794	41	4	:	:	PUNCT
spir-8794	41	5	 	 	SPACE
spir-8794	41	6	the	the	DET
spir-8794	41	7	 	 	SPACE
spir-8794	41	8	effectiveness	effectiveness	NOUN
spir-8794	41	9	 	 	SPACE
spir-8794	41	10	of	of	ADP
spir-8794	41	11	 	 	SPACE
spir-8794	41	12	pis	pis	NOUN
spir-8794	41	13	 	 	SPACE
spir-8794	41	14	depends	depend	VERB
spir-8794	41	15	 	 	SPACE
spir-8794	41	16	on	on	ADP
spir-8794	41	17	 	 	SPACE
spir-8794	41	18	factors	factor	NOUN
spir-8794	41	19	 	 	SPACE
spir-8794	41	20	external	external	ADJ
spir-8794	41	21	 	 	SPACE
spir-8794	41	22	to	to	PART
spir-8794	41	23	 	 	SPACE
spir-8794	41	24	pis	pis	VERB
spir-8794	41	25	 	 	SPACE
spir-8794	41	26	such	such	ADJ
spir-8794	41	27	 	 	SPACE
spir-8794	41	28	as	as	ADP
spir-8794	41	29	 	 	SPACE
spir-8794	41	30	user	user	NOUN
spir-8794	41	31	  	  	SPACE
spir-8794	41	32	variables	variable	NOUN
spir-8794	41	33	 	 	SPACE
spir-8794	41	34	(	(	PUNCT
spir-8794	41	35	e.g.	e.g.	ADV
spir-8794	41	36	,	,	PUNCT
spir-8794	41	37	 	 	SPACE
spir-8794	41	38	informational	informational	ADJ
spir-8794	41	39	 	 	SPACE
spir-8794	41	40	needs	need	NOUN
spir-8794	41	41	,	,	PUNCT
spir-8794	41	42	 	 	SPACE
spir-8794	41	43	behavioral	behavioral	ADJ
spir-8794	41	44	 	 	SPACE
spir-8794	41	45	intentions	intention	NOUN
spir-8794	41	46	,	,	PUNCT
spir-8794	41	47	 	 	SPACE
spir-8794	41	48	and	and	CCONJ
spir-8794	41	49	 	 	SPACE
spir-8794	41	50	involvement	involvement	NOUN
spir-8794	41	51	)	)	PUNCT
spir-8794	41	52	 	 	SPACE
spir-8794	41	53	as	as	ADV
spir-8794	41	54	 	 	SPACE
spir-8794	41	55	well	well	ADV
spir-8794	41	56	 	 	SPACE
spir-8794	41	57	as	as	ADV
spir-8794	41	58	  	  	SPACE
spir-8794	41	59	context	context	NOUN
spir-8794	41	60	 	 	SPACE
spir-8794	41	61	variables	variable	NOUN
spir-8794	41	62	 	 	SPACE
spir-8794	41	63	determining	determine	VERB
spir-8794	41	64	 	 	SPACE
spir-8794	41	65	the	the	DET
spir-8794	41	66	 	 	SPACE
spir-8794	41	67	vividness	vividness	NOUN
spir-8794	41	68	 	 	SPACE
spir-8794	41	69	and/or	and/or	CCONJ
spir-8794	41	70	 	 	SPACE
spir-8794	41	71	salience	salience	NOUN
spir-8794	41	72	 	 	SPACE
spir-8794	41	73	of	of	ADP
spir-8794	41	74	 	 	SPACE
spir-8794	41	75	pis	pis	PROPN
spir-8794	41	76	.	.	PUNCT
spir-8794	41	77	      	      	SPACE
spir-8794	41	78	conclusion	conclusion	NOUN
spir-8794	41	79	 	 	SPACE
spir-8794	41	80	iii	iii	PROPN
spir-8794	41	81	:	:	PUNCT
spir-8794	41	82	 	 	SPACE
spir-8794	41	83	to	to	PART
spir-8794	41	84	 	 	SPACE
spir-8794	41	85	move	move	VERB
spir-8794	41	86	 	 	SPACE
spir-8794	41	87	forward	forward	ADV
spir-8794	41	88	 	 	SPACE
spir-8794	41	89	in	in	ADP
spir-8794	41	90	 	 	SPACE
spir-8794	41	91	pi	pi	NOUN
spir-8794	41	92	 	 	SPACE
spir-8794	41	93	research	research	NOUN
spir-8794	41	94	,	,	PUNCT
spir-8794	41	95	 	 	SPACE
spir-8794	41	96	a	a	DET
spir-8794	41	97	 	 	SPACE
spir-8794	41	98	comprehensive	comprehensive	ADJ
spir-8794	41	99	 	 	SPACE
spir-8794	41	100	theoretical	theoretical	ADJ
spir-8794	41	101	  	  	SPACE
spir-8794	41	102	framework	framework	NOUN
spir-8794	41	103	 	 	SPACE
spir-8794	41	104	which	which	PRON
spir-8794	41	105	 	 	SPACE
spir-8794	41	106	is	be	AUX
spir-8794	41	107	 	 	SPACE
spir-8794	41	108	open	open	ADJ
spir-8794	41	109	 	 	SPACE
spir-8794	41	110	for	for	ADP
spir-8794	41	111	 	 	SPACE
spir-8794	41	112	emerging	emerge	VERB
spir-8794	41	113	 	 	SPACE
spir-8794	41	114	and	and	CCONJ
spir-8794	41	115	 	 	SPACE
spir-8794	41	116	evolving	evolve	VERB
spir-8794	41	117	 	 	SPACE
spir-8794	41	118	online	online	ADJ
spir-8794	41	119	 	 	SPACE
spir-8794	41	120	environments	environment	NOUN
spir-8794	41	121	 	 	SPACE
spir-8794	41	122	is	be	AUX
spir-8794	41	123	 	 	SPACE
spir-8794	41	124	necessary	necessary	ADJ
spir-8794	41	125	.	.	PUNCT
spir-8794	41	126	    	    	SPACE
spir-8794	42	1	these	these	DET
spir-8794	42	2	 	 	SPACE
spir-8794	42	3	conclusions	conclusion	NOUN
spir-8794	42	4	 	 	SPACE
spir-8794	42	5	first	first	ADV
spir-8794	42	6	 	 	SPACE
spir-8794	42	7	and	and	CCONJ
spir-8794	42	8	 	 	SPACE
spir-8794	42	9	foremost	foremost	ADV
spir-8794	42	10	 	 	SPACE
spir-8794	42	11	highlight	highlight	VERB
spir-8794	42	12	 	 	SPACE
spir-8794	42	13	the	the	DET
spir-8794	42	14	 	 	SPACE
spir-8794	42	15	need	need	NOUN
spir-8794	42	16	 	 	SPACE
spir-8794	42	17	for	for	ADP
spir-8794	42	18	 	 	SPACE
spir-8794	42	19	a	a	DET
spir-8794	42	20	 	 	SPACE
spir-8794	42	21	more	more	ADJ
spir-8794	42	22	 	 	SPACE
spir-8794	42	23	structured	structured	ADJ
spir-8794	42	24	 	 	SPACE
spir-8794	42	25	research	research	NOUN
spir-8794	42	26	  	  	SPACE
spir-8794	42	27	approach	approach	NOUN
spir-8794	42	28	.	.	PUNCT
spir-8794	42	29	 	 	SPACE
spir-8794	43	1	that	that	PRON
spir-8794	43	2	 	 	SPACE
spir-8794	43	3	is	be	AUX
spir-8794	43	4	,	,	PUNCT
spir-8794	43	5	 	 	SPACE
spir-8794	43	6	future	future	NOUN
spir-8794	43	7	 	 	SPACE
spir-8794	43	8	(	(	PUNCT
spir-8794	43	9	experimental	experimental	ADJ
spir-8794	43	10	)	)	PUNCT
spir-8794	43	11	 	 	SPACE
spir-8794	43	12	studies	study	NOUN
spir-8794	43	13	 	 	SPACE
spir-8794	43	14	should	should	AUX
spir-8794	43	15	 	 	SPACE
spir-8794	43	16	focus	focus	VERB
spir-8794	43	17	 	 	SPACE
spir-8794	43	18	on	on	ADP
spir-8794	43	19	 	 	SPACE
spir-8794	43	20	specific	specific	ADJ
spir-8794	43	21	 	 	SPACE
spir-8794	43	22	aspects	aspect	NOUN
spir-8794	43	23	 	 	SPACE
spir-8794	43	24	of	of	ADP
spir-8794	43	25	 	 	SPACE
spir-8794	43	26	pi	pi	NOUN
spir-8794	43	27	’s	’s	PART
spir-8794	43	28	  	  	SPACE
spir-8794	43	29	effects	effect	NOUN
spir-8794	43	30	,	,	PUNCT
spir-8794	43	31	 	 	SPACE
spir-8794	43	32	such	such	ADJ
spir-8794	43	33	 	 	SPACE
spir-8794	43	34	as	as	ADP
spir-8794	43	35	 	 	SPACE
spir-8794	43	36	differences	difference	NOUN
spir-8794	43	37	 	 	SPACE
spir-8794	43	38	between	between	ADP
spir-8794	43	39	 	 	SPACE
spir-8794	43	40	short-­	short-­	NOUN
spir-8794	43	41	 	 	SPACE
spir-8794	43	42	and	and	CCONJ
spir-8794	43	43	 	 	SPACE
spir-8794	43	44	long-­term	long-­term	VERB
spir-8794	43	45	 	 	SPACE
spir-8794	43	46	users	user	NOUN
spir-8794	43	47	 	 	SPACE
spir-8794	43	48	or	or	CCONJ
spir-8794	43	49	 	 	SPACE
spir-8794	43	50	influences	influence	NOUN
spir-8794	43	51	 	 	SPACE
spir-8794	43	52	of	of	ADP
spir-8794	43	53	  	  	SPACE
spir-8794	43	54	individual	individual	ADJ
spir-8794	43	55	 	 	SPACE
spir-8794	43	56	predispositions	predisposition	NOUN
spir-8794	43	57	.	.	PUNCT
spir-8794	43	58	 	 	SPACE
spir-8794	43	59	in	in	ADP
spir-8794	43	60	 	 	SPACE
spir-8794	43	61	addition	addition	NOUN
spir-8794	43	62	,	,	PUNCT
spir-8794	43	63	 	 	SPACE
spir-8794	43	64	large-­scale	large-­scale	PROPN
spir-8794	43	65	 	 	SPACE
spir-8794	43	66	observations	observation	NOUN
spir-8794	43	67	 	 	SPACE
spir-8794	43	68	seem	seem	VERB
spir-8794	43	69	 	 	SPACE
spir-8794	43	70	necessary	necessary	ADJ
spir-8794	43	71	 	 	SPACE
spir-8794	43	72	in	in	ADP
spir-8794	43	73	 	 	SPACE
spir-8794	43	74	order	order	NOUN
spir-8794	43	75	  	  	SPACE
spir-8794	43	76	to	to	PART
spir-8794	43	77	 	 	SPACE
spir-8794	43	78	reveal	reveal	VERB
spir-8794	43	79	 	 	SPACE
spir-8794	43	80	broader	broad	ADJ
spir-8794	43	81	 	 	SPACE
spir-8794	43	82	trends	trend	NOUN
spir-8794	43	83	 	 	SPACE
spir-8794	43	84	in	in	ADP
spir-8794	43	85	 	 	SPACE
spir-8794	43	86	users	user	NOUN
spir-8794	43	87	’	'	PUNCT
spir-8794	43	88	 	 	SPACE
spir-8794	43	89	interactions	interaction	NOUN
spir-8794	43	90	 	 	SPACE
spir-8794	43	91	with	with	ADP
spir-8794	43	92	 	 	SPACE
spir-8794	43	93	pis	pis	NOUN
spir-8794	43	94	.	.	PUNCT
spir-8794	43	95	  	  	SPACE