id	sid	tid	token	lemma	pos
eblip-9470	1	1	evidence	evidence	NOUN
eblip-9470	1	2	based	base	VERB
eblip-9470	1	3	library	library	NOUN
eblip-9470	1	4	and	and	CCONJ
eblip-9470	1	5	information	information	NOUN
eblip-9470	1	6	practice	practice	NOUN
eblip-9470	1	7	evidence	evidence	NOUN
eblip-9470	1	8	based	base	VERB
eblip-9470	1	9	library	library	NOUN
eblip-9470	1	10	and	and	CCONJ
eblip-9470	1	11	information	information	NOUN
eblip-9470	1	12	practice	practice	NOUN
eblip-9470	1	13	2011	2011	NUM
eblip-9470	1	14	,	,	PUNCT
eblip-9470	1	15	6.1	6.1	NUM
eblip-9470	1	16	59	59	NUM
eblip-9470	1	17	evidence	evidence	NOUN
eblip-9470	1	18	based	base	VERB
eblip-9470	1	19	library	library	NOUN
eblip-9470	1	20	and	and	CCONJ
eblip-9470	1	21	information	information	NOUN
eblip-9470	1	22	practice	practice	NOUN
eblip-9470	1	23	evidence	evidence	NOUN
eblip-9470	1	24	summary	summary	NOUN
eblip-9470	1	25	free	free	ADJ
eblip-9470	1	26	e	e	NOUN
eblip-9470	1	27	-	-	NOUN
eblip-9470	1	28	books	book	NOUN
eblip-9470	1	29	may	may	AUX
eblip-9470	1	30	increase	increase	VERB
eblip-9470	1	31	print	print	NOUN
eblip-9470	1	32	sales	sale	NOUN
eblip-9470	1	33	:	:	PUNCT
eblip-9470	1	34	a	a	DET
eblip-9470	1	35	study	study	NOUN
eblip-9470	1	36	with	with	ADP
eblip-9470	1	37	mixed	mixed	ADJ
eblip-9470	1	38	results	result	NOUN
eblip-9470	1	39	a	a	DET
eblip-9470	1	40	review	review	NOUN
eblip-9470	1	41	of	of	ADP
eblip-9470	1	42	:	:	PUNCT
eblip-9470	1	43	hilton	hilton	PROPN
eblip-9470	1	44	,	,	PUNCT
eblip-9470	1	45	j.	j.	PROPN
eblip-9470	1	46	iii	iii	PROPN
eblip-9470	1	47	,	,	PUNCT
eblip-9470	1	48	&	&	CCONJ
eblip-9470	1	49	wiley	wiley	PROPN
eblip-9470	1	50	,	,	PUNCT
eblip-9470	1	51	d.	d.	PROPN
eblip-9470	1	52	(	(	PUNCT
eblip-9470	1	53	2010	2010	NUM
eblip-9470	1	54	)	)	PUNCT
eblip-9470	1	55	.	.	PUNCT
eblip-9470	2	1	the	the	DET
eblip-9470	2	2	short	short	ADJ
eblip-9470	2	3	-	-	PUNCT
eblip-9470	2	4	term	term	NOUN
eblip-9470	2	5	influence	influence	NOUN
eblip-9470	2	6	of	of	ADP
eblip-9470	2	7	free	free	ADJ
eblip-9470	2	8	digital	digital	ADJ
eblip-9470	2	9	versions	version	NOUN
eblip-9470	2	10	of	of	ADP
eblip-9470	2	11	books	book	NOUN
eblip-9470	2	12	on	on	ADP
eblip-9470	2	13	print	print	NOUN
eblip-9470	2	14	sales	sale	NOUN
eblip-9470	2	15	.	.	PUNCT
eblip-9470	3	1	journal	journal	NOUN
eblip-9470	3	2	of	of	ADP
eblip-9470	3	3	electronic	electronic	ADJ
eblip-9470	3	4	publishing	publishing	NOUN
eblip-9470	3	5	,	,	PUNCT
eblip-9470	3	6	13(1	13(1	NUM
eblip-9470	3	7	)	)	PUNCT
eblip-9470	3	8	.	.	PUNCT
eblip-9470	4	1	reviewed	review	VERB
eblip-9470	4	2	by	by	ADP
eblip-9470	4	3	:	:	PUNCT
eblip-9470	4	4	heather	heather	PROPN
eblip-9470	4	5	r.	r.	PROPN
eblip-9470	4	6	williams	williams	PROPN
eblip-9470	4	7	strategist	strategist	NOUN
eblip-9470	4	8	for	for	ADP
eblip-9470	4	9	content	content	NOUN
eblip-9470	4	10	processes	process	NOUN
eblip-9470	4	11	&	&	CCONJ
eblip-9470	4	12	services	service	NOUN
eblip-9470	4	13	,	,	PUNCT
eblip-9470	4	14	robert	robert	PROPN
eblip-9470	4	15	w.	w.	PROPN
eblip-9470	4	16	woodruff	woodruff	PROPN
eblip-9470	4	17	library	library	PROPN
eblip-9470	4	18	emory	emory	PROPN
eblip-9470	4	19	university	university	PROPN
eblip-9470	4	20	atlanta	atlanta	PROPN
eblip-9470	4	21	,	,	PUNCT
eblip-9470	4	22	georgia	georgia	PROPN
eblip-9470	4	23	,	,	PUNCT
eblip-9470	4	24	united	united	PROPN
eblip-9470	4	25	states	states	PROPN
eblip-9470	4	26	of	of	ADP
eblip-9470	4	27	america	america	PROPN
eblip-9470	4	28	email	email	NOUN
eblip-9470	4	29	:	:	PUNCT
eblip-9470	4	30	hrwilli@emory.edu	hrwilli@emory.edu	PROPN
eblip-9470	4	31	received	receive	VERB
eblip-9470	4	32	:	:	PUNCT
eblip-9470	4	33	29	29	NUM
eblip-9470	4	34	nov	nov	NOUN
eblip-9470	4	35	.	.	PROPN
eblip-9470	4	36	2010	2010	NUM
eblip-9470	4	37	accepted	accept	VERB
eblip-9470	4	38	:	:	PUNCT
eblip-9470	4	39	15	15	NUM
eblip-9470	4	40	feb	feb	X
eblip-9470	4	41	.	.	PROPN
eblip-9470	4	42	2011	2011	NUM
eblip-9470	4	43	2011	2011	NUM
eblip-9470	4	44	williams	william	NOUN
eblip-9470	4	45	.	.	PUNCT
eblip-9470	5	1	this	this	PRON
eblip-9470	5	2	is	be	AUX
eblip-9470	5	3	an	an	DET
eblip-9470	5	4	open	open	ADJ
eblip-9470	5	5	access	access	NOUN
eblip-9470	5	6	article	article	NOUN
eblip-9470	5	7	distributed	distribute	VERB
eblip-9470	5	8	under	under	ADP
eblip-9470	5	9	the	the	DET
eblip-9470	5	10	terms	term	NOUN
eblip-9470	5	11	of	of	ADP
eblip-9470	5	12	the	the	DET
eblip-9470	5	13	creative	creative	ADJ
eblip-9470	5	14	commonsattribution	commonsattribution	NOUN
eblip-9470	5	15	-	-	PUNCT
eblip-9470	5	16	noncommercial	noncommercial	ADJ
eblip-9470	5	17	-	-	PUNCT
eblip-9470	5	18	share	share	NOUN
eblip-9470	5	19	alike	alike	ADJ
eblip-9470	5	20	license	license	NOUN
eblip-9470	5	21	2.5	2.5	NUM
eblip-9470	5	22	canada	canada	PROPN
eblip-9470	5	23	(	(	PUNCT
eblip-9470	5	24	http://creativecommons.org/licenses/by-ncsa/2.5/ca/	http://creativecommons.org/licenses/by-ncsa/2.5/ca/	PROPN
eblip-9470	5	25	)	)	PUNCT
eblip-9470	5	26	,	,	PUNCT
eblip-9470	5	27	which	which	PRON
eblip-9470	5	28	permits	permit	VERB
eblip-9470	5	29	unrestricted	unrestricted	ADJ
eblip-9470	5	30	use	use	NOUN
eblip-9470	5	31	,	,	PUNCT
eblip-9470	5	32	distribution	distribution	NOUN
eblip-9470	5	33	,	,	PUNCT
eblip-9470	5	34	and	and	CCONJ
eblip-9470	5	35	reproduction	reproduction	NOUN
eblip-9470	5	36	in	in	ADP
eblip-9470	5	37	any	any	DET
eblip-9470	5	38	medium	medium	NOUN
eblip-9470	5	39	,	,	PUNCT
eblip-9470	5	40	provided	provide	VERB
eblip-9470	5	41	the	the	DET
eblip-9470	5	42	original	original	ADJ
eblip-9470	5	43	work	work	NOUN
eblip-9470	5	44	is	be	AUX
eblip-9470	5	45	properly	properly	ADV
eblip-9470	5	46	attributed	attribute	VERB
eblip-9470	5	47	,	,	PUNCT
eblip-9470	5	48	not	not	PART
eblip-9470	5	49	used	use	VERB
eblip-9470	5	50	for	for	ADP
eblip-9470	5	51	commercial	commercial	ADJ
eblip-9470	5	52	purposes	purpose	NOUN
eblip-9470	5	53	,	,	PUNCT
eblip-9470	5	54	and	and	CCONJ
eblip-9470	5	55	,	,	PUNCT
eblip-9470	5	56	if	if	SCONJ
eblip-9470	5	57	transformed	transform	VERB
eblip-9470	5	58	,	,	PUNCT
eblip-9470	5	59	the	the	DET
eblip-9470	5	60	resulting	result	VERB
eblip-9470	5	61	work	work	NOUN
eblip-9470	5	62	is	be	AUX
eblip-9470	5	63	redistributed	redistribute	VERB
eblip-9470	5	64	under	under	ADP
eblip-9470	5	65	the	the	DET
eblip-9470	5	66	same	same	ADJ
eblip-9470	5	67	or	or	CCONJ
eblip-9470	5	68	similar	similar	ADJ
eblip-9470	5	69	license	license	NOUN
eblip-9470	5	70	to	to	ADP
eblip-9470	5	71	this	this	DET
eblip-9470	5	72	one	one	NUM
eblip-9470	5	73	.	.	PUNCT
eblip-9470	6	1	abstract	abstract	ADJ
eblip-9470	6	2	objective	objective	NOUN
eblip-9470	6	3	–	–	PUNCT
eblip-9470	6	4	to	to	PART
eblip-9470	6	5	determine	determine	VERB
eblip-9470	6	6	whether	whether	SCONJ
eblip-9470	6	7	the	the	DET
eblip-9470	6	8	availability	availability	NOUN
eblip-9470	6	9	of	of	ADP
eblip-9470	6	10	free	free	ADJ
eblip-9470	6	11	digital	digital	ADJ
eblip-9470	6	12	versions	version	NOUN
eblip-9470	6	13	of	of	ADP
eblip-9470	6	14	books	book	NOUN
eblip-9470	6	15	impacts	impact	NOUN
eblip-9470	6	16	print	print	NOUN
eblip-9470	6	17	sales	sale	NOUN
eblip-9470	6	18	.	.	PUNCT
eblip-9470	7	1	design	design	NOUN
eblip-9470	7	2	–	–	PUNCT
eblip-9470	7	3	quantitative	quantitative	ADJ
eblip-9470	7	4	data	datum	NOUN
eblip-9470	7	5	comparison	comparison	NOUN
eblip-9470	7	6	.	.	PUNCT
eblip-9470	8	1	setting	set	VERB
eblip-9470	8	2	–	–	PUNCT
eblip-9470	8	3	university	university	NOUN
eblip-9470	8	4	instructional	instructional	ADJ
eblip-9470	8	5	psychology	psychology	NOUN
eblip-9470	8	6	department	department	NOUN
eblip-9470	8	7	.	.	PUNCT
eblip-9470	9	1	subjects	subject	NOUN
eblip-9470	9	2	–	–	PUNCT
eblip-9470	9	3	a	a	DET
eblip-9470	9	4	total	total	NOUN
eblip-9470	9	5	of	of	ADP
eblip-9470	9	6	41	41	NUM
eblip-9470	9	7	books	book	NOUN
eblip-9470	9	8	,	,	PUNCT
eblip-9470	9	9	each	each	PRON
eblip-9470	9	10	with	with	ADP
eblip-9470	9	11	a	a	DET
eblip-9470	9	12	free	free	ADJ
eblip-9470	9	13	digital	digital	ADJ
eblip-9470	9	14	version	version	NOUN
eblip-9470	9	15	and	and	CCONJ
eblip-9470	9	16	a	a	DET
eblip-9470	9	17	traditional	traditional	ADJ
eblip-9470	9	18	print	print	NOUN
eblip-9470	9	19	version	version	NOUN
eblip-9470	9	20	.	.	PUNCT
eblip-9470	10	1	methods	method	NOUN
eblip-9470	10	2	–	–	PUNCT
eblip-9470	10	3	this	this	DET
eblip-9470	10	4	study	study	NOUN
eblip-9470	10	5	used	use	VERB
eblip-9470	10	6	nielson	nielson	PROPN
eblip-9470	10	7	bookscan	bookscan	PROPN
eblip-9470	10	8	data	datum	NOUN
eblip-9470	10	9	to	to	PART
eblip-9470	10	10	track	track	VERB
eblip-9470	10	11	print	print	NOUN
eblip-9470	10	12	book	book	NOUN
eblip-9470	10	13	sales	sale	NOUN
eblip-9470	10	14	during	during	ADP
eblip-9470	10	15	a	a	DET
eblip-9470	10	16	16week	16week	NUM
eblip-9470	10	17	period	period	NOUN
eblip-9470	10	18	,	,	PUNCT
eblip-9470	10	19	8	8	NUM
eblip-9470	10	20	weeks	week	NOUN
eblip-9470	10	21	before	before	SCONJ
eblip-9470	10	22	a	a	DET
eblip-9470	10	23	free	free	ADJ
eblip-9470	10	24	digital	digital	ADJ
eblip-9470	10	25	version	version	NOUN
eblip-9470	10	26	of	of	ADP
eblip-9470	10	27	the	the	DET
eblip-9470	10	28	book	book	NOUN
eblip-9470	10	29	became	become	VERB
eblip-9470	10	30	available	available	ADJ
eblip-9470	10	31	and	and	CCONJ
eblip-9470	10	32	8	8	NUM
eblip-9470	10	33	weeks	week	NOUN
eblip-9470	10	34	after	after	ADP
eblip-9470	10	35	the	the	DET
eblip-9470	10	36	availability	availability	NOUN
eblip-9470	10	37	of	of	ADP
eblip-9470	10	38	the	the	DET
eblip-9470	10	39	free	free	ADJ
eblip-9470	10	40	digital	digital	ADJ
eblip-9470	10	41	version	version	NOUN
eblip-9470	10	42	.	.	PUNCT
eblip-9470	11	1	the	the	DET
eblip-9470	11	2	authors	author	NOUN
eblip-9470	11	3	tracked	track	VERB
eblip-9470	11	4	41	41	NUM
eblip-9470	11	5	books	book	NOUN
eblip-9470	11	6	and	and	CCONJ
eblip-9470	11	7	organized	organize	VERB
eblip-9470	11	8	them	they	PRON
eblip-9470	11	9	into	into	ADP
eblip-9470	11	10	four	four	NUM
eblip-9470	11	11	categories	category	NOUN
eblip-9470	11	12	.	.	PUNCT
eblip-9470	12	1	the	the	DET
eblip-9470	12	2	first	first	ADJ
eblip-9470	12	3	included	include	VERB
eblip-9470	12	4	7	7	NUM
eblip-9470	12	5	nonfiction	nonfiction	NOUN
eblip-9470	12	6	books	book	NOUN
eblip-9470	12	7	,	,	PUNCT
eblip-9470	12	8	the	the	DET
eblip-9470	12	9	second	second	ADJ
eblip-9470	12	10	consisted	consist	VERB
eblip-9470	12	11	of	of	ADP
eblip-9470	12	12	5	5	NUM
eblip-9470	12	13	science	science	NOUN
eblip-9470	12	14	fiction	fiction	NOUN
eblip-9470	12	15	/	/	SYM
eblip-9470	12	16	fantasy	fantasy	NOUN
eblip-9470	12	17	books	book	NOUN
eblip-9470	12	18	,	,	PUNCT
eblip-9470	12	19	the	the	DET
eblip-9470	12	20	third	third	ADJ
eblip-9470	12	21	included	include	VERB
eblip-9470	12	22	5	5	NUM
eblip-9470	12	23	science	science	NOUN
eblip-9470	12	24	fiction	fiction	NOUN
eblip-9470	12	25	/	/	SYM
eblip-9470	12	26	fantasy	fantasy	NOUN
eblip-9470	12	27	books	book	NOUN
eblip-9470	12	28	released	release	VERB
eblip-9470	12	29	together	together	ADV
eblip-9470	12	30	by	by	ADP
eblip-9470	12	31	random	random	ADJ
eblip-9470	12	32	house	house	NOUN
eblip-9470	12	33	,	,	PUNCT
eblip-9470	12	34	and	and	CCONJ
eblip-9470	12	35	the	the	DET
eblip-9470	12	36	fourth	fourth	ADJ
eblip-9470	12	37	group	group	NOUN
eblip-9470	12	38	consisted	consist	VERB
eblip-9470	12	39	of	of	ADP
eblip-9470	12	40	24	24	NUM
eblip-9470	12	41	science	science	NOUN
eblip-9470	12	42	fiction	fiction	NOUN
eblip-9470	12	43	/	/	SYM
eblip-9470	12	44	fantasy	fantasy	NOUN
eblip-9470	12	45	books	book	NOUN
eblip-9470	12	46	released	release	VERB
eblip-9470	12	47	by	by	ADP
eblip-9470	12	48	tor	tor	NOUN
eblip-9470	12	49	books	book	NOUN
eblip-9470	12	50	.	.	PUNCT
eblip-9470	13	1	the	the	DET
eblip-9470	13	2	books	book	NOUN
eblip-9470	13	3	released	release	VERB
eblip-9470	13	4	by	by	ADP
eblip-9470	13	5	tor	tor	NOUN
eblip-9470	13	6	books	book	NOUN
eblip-9470	13	7	,	,	PUNCT
eblip-9470	13	8	unlike	unlike	ADP
eblip-9470	13	9	the	the	DET
eblip-9470	13	10	other	other	ADJ
eblip-9470	13	11	books	book	NOUN
eblip-9470	13	12	in	in	ADP
eblip-9470	13	13	the	the	DET
eblip-9470	13	14	study	study	NOUN
eblip-9470	13	15	,	,	PUNCT
eblip-9470	13	16	were	be	AUX
eblip-9470	13	17	available	available	ADJ
eblip-9470	13	18	by	by	ADP
eblip-9470	13	19	free	free	ADJ
eblip-9470	13	20	download	download	NOUN
eblip-9470	13	21	only	only	ADV
eblip-9470	13	22	if	if	SCONJ
eblip-9470	13	23	a	a	DET
eblip-9470	13	24	person	person	NOUN
eblip-9470	13	25	registered	register	VERB
eblip-9470	13	26	for	for	ADP
eblip-9470	13	27	tor	tor	NOUN
eblip-9470	13	28	’s	’s	PART
eblip-9470	13	29	newsletter	newsletter	NOUN
eblip-9470	13	30	and	and	CCONJ
eblip-9470	13	31	the	the	DET
eblip-9470	13	32	downloads	download	NOUN
eblip-9470	13	33	were	be	AUX
eblip-9470	13	34	only	only	ADV
eblip-9470	13	35	available	available	ADJ
eblip-9470	13	36	for	for	ADP
eblip-9470	13	37	one	one	NUM
eblip-9470	13	38	week	week	NOUN
eblip-9470	13	39	.	.	PUNCT
eblip-9470	14	1	when	when	SCONJ
eblip-9470	14	2	a	a	DET
eblip-9470	14	3	free	free	ADJ
eblip-9470	14	4	digital	digital	ADJ
eblip-9470	14	5	book	book	NOUN
eblip-9470	14	6	from	from	ADP
eblip-9470	14	7	any	any	PRON
eblip-9470	14	8	of	of	ADP
eblip-9470	14	9	the	the	DET
eblip-9470	14	10	other	other	ADJ
eblip-9470	14	11	three	three	NUM
eblip-9470	14	12	groups	group	NOUN
eblip-9470	14	13	was	be	AUX
eblip-9470	14	14	released	release	VERB
eblip-9470	14	15	,	,	PUNCT
eblip-9470	14	16	it	it	PRON
eblip-9470	14	17	remained	remain	VERB
eblip-9470	14	18	available	available	ADJ
eblip-9470	14	19	for	for	ADP
eblip-9470	14	20	several	several	ADJ
eblip-9470	14	21	weeks	week	NOUN
eblip-9470	14	22	,	,	PUNCT
eblip-9470	14	23	and	and	CCONJ
eblip-9470	14	24	more	more	ADV
eblip-9470	14	25	often	often	ADV
eblip-9470	14	26	,	,	PUNCT
eblip-9470	14	27	indefinitely	indefinitely	ADV
eblip-9470	14	28	.	.	PUNCT
eblip-9470	15	1	main	main	ADJ
eblip-9470	15	2	results	result	NOUN
eblip-9470	15	3	–	–	PUNCT
eblip-9470	15	4	combined	combine	VERB
eblip-9470	15	5	print	print	NOUN
eblip-9470	15	6	sales	sale	NOUN
eblip-9470	15	7	of	of	ADP
eblip-9470	15	8	the	the	DET
eblip-9470	15	9	nonfiction	nonfiction	NOUN
eblip-9470	15	10	titles	title	NOUN
eblip-9470	15	11	in	in	ADP
eblip-9470	15	12	the	the	DET
eblip-9470	15	13	first	first	ADJ
eblip-9470	15	14	group	group	NOUN
eblip-9470	15	15	increased	increase	VERB
eblip-9470	15	16	5	5	NUM
eblip-9470	15	17	%	%	NOUN
eblip-9470	15	18	after	after	ADP
eblip-9470	15	19	the	the	DET
eblip-9470	15	20	release	release	NOUN
eblip-9470	15	21	of	of	ADP
eblip-9470	15	22	a	a	DET
eblip-9470	15	23	free	free	ADJ
eblip-9470	15	24	digital	digital	ADJ
eblip-9470	15	25	copy	copy	NOUN
eblip-9470	15	26	.	.	PUNCT
eblip-9470	16	1	the	the	DET
eblip-9470	16	2	majority	majority	NOUN
eblip-9470	16	3	of	of	ADP
eblip-9470	16	4	the	the	DET
eblip-9470	16	5	science	science	NOUN
eblip-9470	16	6	fiction	fiction	NOUN
eblip-9470	16	7	/	/	SYM
eblip-9470	16	8	fantasy	fantasy	NOUN
eblip-9470	16	9	books	book	NOUN
eblip-9470	16	10	in	in	ADP
eblip-9470	16	11	mailto:hrwilli@emory.edu	mailto:hrwilli@emory.edu	PROPN
eblip-9470	16	12	�	�	PROPN
eblip-9470	16	13	evidence	evidence	NOUN
eblip-9470	16	14	based	base	VERB
eblip-9470	16	15	library	library	NOUN
eblip-9470	16	16	and	and	CCONJ
eblip-9470	16	17	information	information	NOUN
eblip-9470	16	18	practice	practice	NOUN
eblip-9470	16	19	2011	2011	NUM
eblip-9470	16	20	,	,	PUNCT
eblip-9470	16	21	6.1	6.1	NUM
eblip-9470	16	22	60	60	NUM
eblip-9470	16	23	the	the	DET
eblip-9470	16	24	second	second	ADJ
eblip-9470	16	25	group	group	NOUN
eblip-9470	16	26	also	also	ADV
eblip-9470	16	27	had	have	VERB
eblip-9470	16	28	an	an	DET
eblip-9470	16	29	increase	increase	NOUN
eblip-9470	16	30	in	in	ADP
eblip-9470	16	31	postfree	postfree	ADJ
eblip-9470	16	32	release	release	NOUN
eblip-9470	16	33	sales	sale	NOUN
eblip-9470	16	34	,	,	PUNCT
eblip-9470	16	35	with	with	ADP
eblip-9470	16	36	a	a	DET
eblip-9470	16	37	combined	combined	ADJ
eblip-9470	16	38	increase	increase	NOUN
eblip-9470	16	39	of	of	ADP
eblip-9470	16	40	26	26	NUM
eblip-9470	16	41	%	%	NOUN
eblip-9470	16	42	.	.	PUNCT
eblip-9470	17	1	the	the	DET
eblip-9470	17	2	combined	combined	ADJ
eblip-9470	17	3	sales	sale	NOUN
eblip-9470	17	4	of	of	ADP
eblip-9470	17	5	the	the	DET
eblip-9470	17	6	random	random	ADJ
eblip-9470	17	7	house	house	NOUN
eblip-9470	17	8	titles	title	NOUN
eblip-9470	17	9	increased	increase	VERB
eblip-9470	17	10	by	by	ADP
eblip-9470	17	11	9	9	NUM
eblip-9470	17	12	%	%	NOUN
eblip-9470	17	13	after	after	ADP
eblip-9470	17	14	the	the	DET
eblip-9470	17	15	release	release	NOUN
eblip-9470	17	16	of	of	ADP
eblip-9470	17	17	the	the	DET
eblip-9470	17	18	free	free	ADJ
eblip-9470	17	19	digital	digital	ADJ
eblip-9470	17	20	versions	version	NOUN
eblip-9470	17	21	.	.	PUNCT
eblip-9470	18	1	however	however	ADV
eblip-9470	18	2	,	,	PUNCT
eblip-9470	18	3	in	in	ADP
eblip-9470	18	4	stark	stark	ADJ
eblip-9470	18	5	contrast	contrast	NOUN
eblip-9470	18	6	to	to	ADP
eblip-9470	18	7	the	the	DET
eblip-9470	18	8	results	result	NOUN
eblip-9470	18	9	of	of	ADP
eblip-9470	18	10	the	the	DET
eblip-9470	18	11	first	first	ADJ
eblip-9470	18	12	three	three	NUM
eblip-9470	18	13	groups	group	NOUN
eblip-9470	18	14	,	,	PUNCT
eblip-9470	18	15	the	the	DET
eblip-9470	18	16	fourth	fourth	ADJ
eblip-9470	18	17	group	group	NOUN
eblip-9470	18	18	of	of	ADP
eblip-9470	18	19	tor	tor	NOUN
eblip-9470	18	20	books	book	NOUN
eblip-9470	18	21	had	have	VERB
eblip-9470	18	22	a	a	DET
eblip-9470	18	23	combined	combine	VERB
eblip-9470	18	24	decrease	decrease	NOUN
eblip-9470	18	25	in	in	ADP
eblip-9470	18	26	print	print	NOUN
eblip-9470	18	27	sales	sale	NOUN
eblip-9470	18	28	of	of	ADP
eblip-9470	18	29	18	18	NUM
eblip-9470	18	30	%	%	NOUN
eblip-9470	18	31	.	.	PUNCT
eblip-9470	19	1	while	while	SCONJ
eblip-9470	19	2	the	the	DET
eblip-9470	19	3	authors	author	NOUN
eblip-9470	19	4	were	be	AUX
eblip-9470	19	5	not	not	PART
eblip-9470	19	6	able	able	ADJ
eblip-9470	19	7	to	to	PART
eblip-9470	19	8	explain	explain	VERB
eblip-9470	19	9	this	this	DET
eblip-9470	19	10	difference	difference	NOUN
eblip-9470	19	11	with	with	ADP
eblip-9470	19	12	certainty	certainty	NOUN
eblip-9470	19	13	,	,	PUNCT
eblip-9470	19	14	they	they	PRON
eblip-9470	19	15	point	point	VERB
eblip-9470	19	16	out	out	ADP
eblip-9470	19	17	that	that	SCONJ
eblip-9470	19	18	the	the	DET
eblip-9470	19	19	tor	tor	NOUN
eblip-9470	19	20	model	model	NOUN
eblip-9470	19	21	for	for	ADP
eblip-9470	19	22	releasing	release	VERB
eblip-9470	19	23	the	the	DET
eblip-9470	19	24	free	free	ADJ
eblip-9470	19	25	digital	digital	ADJ
eblip-9470	19	26	books	book	NOUN
eblip-9470	19	27	(	(	PUNCT
eblip-9470	19	28	making	make	VERB
eblip-9470	19	29	the	the	DET
eblip-9470	19	30	free	free	ADJ
eblip-9470	19	31	books	book	NOUN
eblip-9470	19	32	available	available	ADJ
eblip-9470	19	33	for	for	ADP
eblip-9470	19	34	only	only	ADV
eblip-9470	19	35	one	one	NUM
eblip-9470	19	36	week	week	NOUN
eblip-9470	19	37	and	and	CCONJ
eblip-9470	19	38	requiring	require	VERB
eblip-9470	19	39	registration	registration	NOUN
eblip-9470	19	40	in	in	ADP
eblip-9470	19	41	order	order	NOUN
eblip-9470	19	42	to	to	PART
eblip-9470	19	43	download	download	VERB
eblip-9470	19	44	the	the	DET
eblip-9470	19	45	books	book	NOUN
eblip-9470	19	46	)	)	PUNCT
eblip-9470	19	47	was	be	AUX
eblip-9470	19	48	substantially	substantially	ADV
eblip-9470	19	49	different	different	ADJ
eblip-9470	19	50	from	from	ADP
eblip-9470	19	51	the	the	DET
eblip-9470	19	52	models	model	NOUN
eblip-9470	19	53	used	use	VERB
eblip-9470	19	54	by	by	ADP
eblip-9470	19	55	the	the	DET
eblip-9470	19	56	other	other	ADJ
eblip-9470	19	57	publishers	publisher	NOUN
eblip-9470	19	58	.	.	PUNCT
eblip-9470	20	1	conclusion	conclusion	NOUN
eblip-9470	20	2	–	–	PUNCT
eblip-9470	20	3	the	the	DET
eblip-9470	20	4	study	study	NOUN
eblip-9470	20	5	suggests	suggest	VERB
eblip-9470	20	6	a	a	DET
eblip-9470	20	7	positive	positive	ADJ
eblip-9470	20	8	relationship	relationship	NOUN
eblip-9470	20	9	may	may	AUX
eblip-9470	20	10	exist	exist	VERB
eblip-9470	20	11	between	between	ADP
eblip-9470	20	12	free	free	ADJ
eblip-9470	20	13	digital	digital	ADJ
eblip-9470	20	14	books	book	NOUN
eblip-9470	20	15	and	and	CCONJ
eblip-9470	20	16	short	short	ADJ
eblip-9470	20	17	-	-	PUNCT
eblip-9470	20	18	term	term	NOUN
eblip-9470	20	19	print	print	NOUN
eblip-9470	20	20	sales	sale	NOUN
eblip-9470	20	21	.	.	PUNCT
eblip-9470	21	1	however	however	ADV
eblip-9470	21	2	,	,	PUNCT
eblip-9470	21	3	the	the	DET
eblip-9470	21	4	availability	availability	NOUN
eblip-9470	21	5	of	of	ADP
eblip-9470	21	6	free	free	ADJ
eblip-9470	21	7	digital	digital	ADJ
eblip-9470	21	8	books	book	NOUN
eblip-9470	21	9	did	do	AUX
eblip-9470	21	10	not	not	PART
eblip-9470	21	11	always	always	ADV
eblip-9470	21	12	lead	lead	VERB
eblip-9470	21	13	to	to	ADP
eblip-9470	21	14	increased	increase	VERB
eblip-9470	21	15	print	print	NOUN
eblip-9470	21	16	sales	sale	NOUN
eblip-9470	21	17	.	.	PUNCT
eblip-9470	22	1	the	the	DET
eblip-9470	22	2	authors	author	NOUN
eblip-9470	22	3	acknowledge	acknowledge	VERB
eblip-9470	22	4	a	a	DET
eblip-9470	22	5	number	number	NOUN
eblip-9470	22	6	of	of	ADP
eblip-9470	22	7	factors	factor	NOUN
eblip-9470	22	8	not	not	PART
eblip-9470	22	9	fully	fully	ADV
eblip-9470	22	10	accounted	account	VERB
eblip-9470	22	11	for	for	ADP
eblip-9470	22	12	,	,	PUNCT
eblip-9470	22	13	including	include	VERB
eblip-9470	22	14	the	the	DET
eblip-9470	22	15	timing	timing	NOUN
eblip-9470	22	16	of	of	ADP
eblip-9470	22	17	the	the	DET
eblip-9470	22	18	free	free	ADJ
eblip-9470	22	19	digital	digital	PROPN
eblip-9470	22	20	release	release	NOUN
eblip-9470	22	21	,	,	PUNCT
eblip-9470	22	22	the	the	DET
eblip-9470	22	23	promotion	promotion	NOUN
eblip-9470	22	24	it	it	PRON
eblip-9470	22	25	received	receive	VERB
eblip-9470	22	26	,	,	PUNCT
eblip-9470	22	27	and	and	CCONJ
eblip-9470	22	28	the	the	DET
eblip-9470	22	29	differences	difference	NOUN
eblip-9470	22	30	in	in	ADP
eblip-9470	22	31	the	the	DET
eblip-9470	22	32	size	size	NOUN
eblip-9470	22	33	of	of	ADP
eblip-9470	22	34	the	the	DET
eblip-9470	22	35	audiences	audience	NOUN
eblip-9470	22	36	for	for	ADP
eblip-9470	22	37	the	the	DET
eblip-9470	22	38	various	various	ADJ
eblip-9470	22	39	books	book	NOUN
eblip-9470	22	40	studied	study	VERB
eblip-9470	22	41	.	.	PUNCT
eblip-9470	23	1	ultimately	ultimately	ADV
eblip-9470	23	2	,	,	PUNCT
eblip-9470	23	3	however	however	ADV
eblip-9470	23	4	,	,	PUNCT
eblip-9470	23	5	the	the	DET
eblip-9470	23	6	authors	author	NOUN
eblip-9470	23	7	believe	believe	VERB
eblip-9470	23	8	the	the	DET
eblip-9470	23	9	data	datum	NOUN
eblip-9470	23	10	indicates	indicate	VERB
eblip-9470	23	11	that	that	SCONJ
eblip-9470	23	12	when	when	SCONJ
eblip-9470	23	13	free	free	ADJ
eblip-9470	23	14	digital	digital	ADJ
eblip-9470	23	15	books	book	NOUN
eblip-9470	23	16	are	be	AUX
eblip-9470	23	17	offered	offer	VERB
eblip-9470	23	18	for	for	ADP
eblip-9470	23	19	a	a	DET
eblip-9470	23	20	period	period	NOUN
eblip-9470	23	21	of	of	ADP
eblip-9470	23	22	time	time	NOUN
eblip-9470	23	23	longer	long	ADV
eblip-9470	23	24	than	than	ADP
eblip-9470	23	25	a	a	DET
eblip-9470	23	26	week	week	NOUN
eblip-9470	23	27	,	,	PUNCT
eblip-9470	23	28	without	without	ADP
eblip-9470	23	29	requiring	require	VERB
eblip-9470	23	30	registration	registration	NOUN
eblip-9470	23	31	,	,	PUNCT
eblip-9470	23	32	print	print	NOUN
eblip-9470	23	33	sales	sale	NOUN
eblip-9470	23	34	will	will	AUX
eblip-9470	23	35	increase	increase	VERB
eblip-9470	23	36	.	.	PUNCT
eblip-9470	24	1	commentary	commentary	NOUN
eblip-9470	24	2	this	this	DET
eblip-9470	24	3	study	study	NOUN
eblip-9470	24	4	attempts	attempt	VERB
eblip-9470	24	5	to	to	PART
eblip-9470	24	6	answer	answer	VERB
eblip-9470	24	7	the	the	DET
eblip-9470	24	8	question	question	NOUN
eblip-9470	24	9	of	of	ADP
eblip-9470	24	10	whether	whether	SCONJ
eblip-9470	24	11	the	the	DET
eblip-9470	24	12	availability	availability	NOUN
eblip-9470	24	13	of	of	ADP
eblip-9470	24	14	a	a	DET
eblip-9470	24	15	free	free	ADJ
eblip-9470	24	16	digital	digital	ADJ
eblip-9470	24	17	version	version	NOUN
eblip-9470	24	18	of	of	ADP
eblip-9470	24	19	a	a	DET
eblip-9470	24	20	book	book	NOUN
eblip-9470	24	21	helps	help	VERB
eblip-9470	24	22	or	or	CCONJ
eblip-9470	24	23	hinders	hinder	VERB
eblip-9470	24	24	print	print	NOUN
eblip-9470	24	25	book	book	NOUN
eblip-9470	24	26	sales	sale	NOUN
eblip-9470	24	27	.	.	PUNCT
eblip-9470	25	1	however	however	ADV
eblip-9470	25	2	,	,	PUNCT
eblip-9470	25	3	as	as	SCONJ
eblip-9470	25	4	the	the	DET
eblip-9470	25	5	authors	author	NOUN
eblip-9470	25	6	point	point	VERB
eblip-9470	25	7	out	out	ADP
eblip-9470	25	8	in	in	ADP
eblip-9470	25	9	their	their	PRON
eblip-9470	25	10	introduction	introduction	NOUN
eblip-9470	25	11	,	,	PUNCT
eblip-9470	25	12	the	the	DET
eblip-9470	25	13	question	question	NOUN
eblip-9470	25	14	of	of	ADP
eblip-9470	25	15	causation	causation	NOUN
eblip-9470	25	16	is	be	AUX
eblip-9470	25	17	difficult	difficult	ADJ
eblip-9470	25	18	,	,	PUNCT
eblip-9470	25	19	if	if	SCONJ
eblip-9470	25	20	not	not	PART
eblip-9470	25	21	impossible	impossible	ADJ
eblip-9470	25	22	,	,	PUNCT
eblip-9470	25	23	to	to	PART
eblip-9470	25	24	answer	answer	VERB
eblip-9470	25	25	experimentally	experimentally	ADV
eblip-9470	25	26	,	,	PUNCT
eblip-9470	25	27	because	because	SCONJ
eblip-9470	25	28	it	it	PRON
eblip-9470	25	29	is	be	AUX
eblip-9470	25	30	impossible	impossible	ADJ
eblip-9470	25	31	to	to	ADP
eblip-9470	25	32	both	both	CCONJ
eblip-9470	25	33	release	release	VERB
eblip-9470	25	34	and	and	CCONJ
eblip-9470	25	35	not	not	PART
eblip-9470	25	36	release	release	VERB
eblip-9470	25	37	a	a	DET
eblip-9470	25	38	free	free	ADJ
eblip-9470	25	39	digital	digital	ADJ
eblip-9470	25	40	version	version	NOUN
eblip-9470	25	41	of	of	ADP
eblip-9470	25	42	a	a	DET
eblip-9470	25	43	book	book	NOUN
eblip-9470	25	44	.	.	PUNCT
eblip-9470	26	1	though	though	SCONJ
eblip-9470	26	2	true	true	ADJ
eblip-9470	26	3	causality	causality	NOUN
eblip-9470	26	4	may	may	AUX
eblip-9470	26	5	not	not	PART
eblip-9470	26	6	be	be	AUX
eblip-9470	26	7	determinable	determinable	ADJ
eblip-9470	26	8	,	,	PUNCT
eblip-9470	26	9	the	the	DET
eblip-9470	26	10	results	result	NOUN
eblip-9470	26	11	of	of	ADP
eblip-9470	26	12	this	this	DET
eblip-9470	26	13	study	study	NOUN
eblip-9470	26	14	did	do	AUX
eblip-9470	26	15	appear	appear	VERB
eblip-9470	26	16	to	to	PART
eblip-9470	26	17	show	show	VERB
eblip-9470	26	18	a	a	DET
eblip-9470	26	19	positive	positive	ADJ
eblip-9470	26	20	relationship	relationship	NOUN
eblip-9470	26	21	between	between	ADP
eblip-9470	26	22	the	the	DET
eblip-9470	26	23	availability	availability	NOUN
eblip-9470	26	24	of	of	ADP
eblip-9470	26	25	free	free	ADJ
eblip-9470	26	26	digital	digital	ADJ
eblip-9470	26	27	books	book	NOUN
eblip-9470	26	28	and	and	CCONJ
eblip-9470	26	29	print	print	NOUN
eblip-9470	26	30	sales	sale	NOUN
eblip-9470	26	31	.	.	PUNCT
eblip-9470	27	1	the	the	DET
eblip-9470	27	2	results	result	NOUN
eblip-9470	27	3	of	of	ADP
eblip-9470	27	4	this	this	DET
eblip-9470	27	5	study	study	NOUN
eblip-9470	27	6	should	should	AUX
eblip-9470	27	7	be	be	AUX
eblip-9470	27	8	viewed	view	VERB
eblip-9470	27	9	with	with	ADP
eblip-9470	27	10	some	some	DET
eblip-9470	27	11	caution	caution	NOUN
eblip-9470	27	12	.	.	PUNCT
eblip-9470	28	1	the	the	DET
eblip-9470	28	2	study	study	NOUN
eblip-9470	28	3	had	have	VERB
eblip-9470	28	4	a	a	DET
eblip-9470	28	5	relatively	relatively	ADV
eblip-9470	28	6	small	small	ADJ
eblip-9470	28	7	subject	subject	ADJ
eblip-9470	28	8	population	population	NOUN
eblip-9470	28	9	,	,	PUNCT
eblip-9470	28	10	41	41	NUM
eblip-9470	28	11	books	book	NOUN
eblip-9470	28	12	.	.	PUNCT
eblip-9470	29	1	how	how	SCONJ
eblip-9470	29	2	those	those	DET
eblip-9470	29	3	41	41	NUM
eblip-9470	29	4	books	book	NOUN
eblip-9470	29	5	were	be	AUX
eblip-9470	29	6	chosen	choose	VERB
eblip-9470	29	7	is	be	AUX
eblip-9470	29	8	unclear	unclear	ADJ
eblip-9470	29	9	.	.	PUNCT
eblip-9470	30	1	were	be	AUX
eblip-9470	30	2	they	they	PRON
eblip-9470	30	3	simply	simply	ADV
eblip-9470	30	4	the	the	DET
eblip-9470	30	5	only	only	ADJ
eblip-9470	30	6	books	book	NOUN
eblip-9470	30	7	for	for	ADP
eblip-9470	30	8	which	which	PRON
eblip-9470	30	9	the	the	DET
eblip-9470	30	10	authors	author	NOUN
eblip-9470	30	11	could	could	AUX
eblip-9470	30	12	clearly	clearly	ADV
eblip-9470	30	13	identify	identify	VERB
eblip-9470	30	14	the	the	DET
eblip-9470	30	15	release	release	NOUN
eblip-9470	30	16	date	date	NOUN
eblip-9470	30	17	of	of	ADP
eblip-9470	30	18	the	the	DET
eblip-9470	30	19	free	free	ADJ
eblip-9470	30	20	digital	digital	ADJ
eblip-9470	30	21	version	version	NOUN
eblip-9470	30	22	?	?	PUNCT
eblip-9470	31	1	did	do	AUX
eblip-9470	31	2	the	the	DET
eblip-9470	31	3	genre	genre	NOUN
eblip-9470	31	4	of	of	ADP
eblip-9470	31	5	the	the	DET
eblip-9470	31	6	book	book	NOUN
eblip-9470	31	7	influence	influence	VERB
eblip-9470	31	8	its	its	PRON
eblip-9470	31	9	inclusion	inclusion	NOUN
eblip-9470	31	10	in	in	ADP
eblip-9470	31	11	the	the	DET
eblip-9470	31	12	study	study	NOUN
eblip-9470	31	13	?	?	PUNCT
eblip-9470	32	1	the	the	DET
eblip-9470	32	2	study	study	NOUN
eblip-9470	32	3	consisted	consist	VERB
eblip-9470	32	4	of	of	ADP
eblip-9470	32	5	books	book	NOUN
eblip-9470	32	6	from	from	ADP
eblip-9470	32	7	two	two	NUM
eblip-9470	32	8	different	different	ADJ
eblip-9470	32	9	genres	genre	NOUN
eblip-9470	32	10	;	;	PUNCT
eblip-9470	32	11	three	three	NUM
eblip-9470	32	12	of	of	ADP
eblip-9470	32	13	the	the	DET
eblip-9470	32	14	groups	group	NOUN
eblip-9470	32	15	included	include	VERB
eblip-9470	32	16	science	science	NOUN
eblip-9470	32	17	fiction	fiction	NOUN
eblip-9470	32	18	/	/	SYM
eblip-9470	32	19	fantasy	fantasy	NOUN
eblip-9470	32	20	books	book	NOUN
eblip-9470	32	21	and	and	CCONJ
eblip-9470	32	22	one	one	NUM
eblip-9470	32	23	consisted	consist	VERB
eblip-9470	32	24	of	of	ADP
eblip-9470	32	25	nonfiction	nonfiction	NOUN
eblip-9470	32	26	books	book	NOUN
eblip-9470	32	27	.	.	PUNCT
eblip-9470	33	1	potential	potential	ADJ
eblip-9470	33	2	disparities	disparity	NOUN
eblip-9470	33	3	in	in	ADP
eblip-9470	33	4	the	the	DET
eblip-9470	33	5	marketing	marketing	NOUN
eblip-9470	33	6	and	and	CCONJ
eblip-9470	33	7	promotion	promotion	NOUN
eblip-9470	33	8	of	of	ADP
eblip-9470	33	9	the	the	DET
eblip-9470	33	10	various	various	ADJ
eblip-9470	33	11	books	book	NOUN
eblip-9470	33	12	were	be	AUX
eblip-9470	33	13	not	not	PART
eblip-9470	33	14	considered	consider	VERB
eblip-9470	33	15	,	,	PUNCT
eblip-9470	33	16	nor	nor	CCONJ
eblip-9470	33	17	as	as	SCONJ
eblip-9470	33	18	the	the	DET
eblip-9470	33	19	authors	author	NOUN
eblip-9470	33	20	acknowledge	acknowledge	VERB
eblip-9470	33	21	,	,	PUNCT
eblip-9470	33	22	were	be	AUX
eblip-9470	33	23	the	the	DET
eblip-9470	33	24	differences	difference	NOUN
eblip-9470	33	25	in	in	ADP
eblip-9470	33	26	potential	potential	ADJ
eblip-9470	33	27	audience	audience	NOUN
eblip-9470	33	28	size	size	NOUN
eblip-9470	33	29	for	for	ADP
eblip-9470	33	30	the	the	DET
eblip-9470	33	31	books	book	NOUN
eblip-9470	33	32	.	.	PUNCT
eblip-9470	34	1	in	in	ADP
eblip-9470	34	2	looking	look	VERB
eblip-9470	34	3	at	at	ADP
eblip-9470	34	4	the	the	DET
eblip-9470	34	5	specific	specific	ADJ
eblip-9470	34	6	sales	sale	NOUN
eblip-9470	34	7	figures	figure	NOUN
eblip-9470	34	8	for	for	ADP
eblip-9470	34	9	the	the	DET
eblip-9470	34	10	various	various	ADJ
eblip-9470	34	11	titles	title	NOUN
eblip-9470	34	12	,	,	PUNCT
eblip-9470	34	13	some	some	PRON
eblip-9470	34	14	clearly	clearly	ADV
eblip-9470	34	15	outsold	outsold	VERB
eblip-9470	34	16	others	other	NOUN
eblip-9470	34	17	by	by	ADP
eblip-9470	34	18	several	several	ADJ
eblip-9470	34	19	orders	order	NOUN
eblip-9470	34	20	of	of	ADP
eblip-9470	34	21	magnitude	magnitude	NOUN
eblip-9470	34	22	.	.	PUNCT
eblip-9470	35	1	how	how	SCONJ
eblip-9470	35	2	did	do	AUX
eblip-9470	35	3	the	the	DET
eblip-9470	35	4	possible	possible	ADJ
eblip-9470	35	5	differences	difference	NOUN
eblip-9470	35	6	in	in	ADP
eblip-9470	35	7	marketing	marketing	NOUN
eblip-9470	35	8	effort	effort	NOUN
eblip-9470	35	9	and	and	CCONJ
eblip-9470	35	10	audience	audience	NOUN
eblip-9470	35	11	size	size	NOUN
eblip-9470	35	12	impact	impact	VERB
eblip-9470	35	13	the	the	DET
eblip-9470	35	14	results	result	NOUN
eblip-9470	35	15	?	?	PUNCT
eblip-9470	36	1	this	this	DET
eblip-9470	36	2	study	study	NOUN
eblip-9470	36	3	will	will	AUX
eblip-9470	36	4	be	be	AUX
eblip-9470	36	5	of	of	ADP
eblip-9470	36	6	interest	interest	NOUN
eblip-9470	36	7	to	to	ADP
eblip-9470	36	8	those	those	PRON
eblip-9470	36	9	concerned	concerned	ADJ
eblip-9470	36	10	about	about	ADP
eblip-9470	36	11	issues	issue	NOUN
eblip-9470	36	12	of	of	ADP
eblip-9470	36	13	open	open	ADJ
eblip-9470	36	14	access	access	NOUN
eblip-9470	36	15	,	,	PUNCT
eblip-9470	36	16	open	open	ADJ
eblip-9470	36	17	publishing	publishing	NOUN
eblip-9470	36	18	,	,	PUNCT
eblip-9470	36	19	and	and	CCONJ
eblip-9470	36	20	the	the	DET
eblip-9470	36	21	sustainability	sustainability	NOUN
eblip-9470	36	22	of	of	ADP
eblip-9470	36	23	traditional	traditional	ADJ
eblip-9470	36	24	publishing	publishing	NOUN
eblip-9470	36	25	models	model	NOUN
eblip-9470	36	26	.	.	PUNCT
eblip-9470	37	1	this	this	DET
eblip-9470	37	2	study	study	NOUN
eblip-9470	37	3	was	be	AUX
eblip-9470	37	4	not	not	PART
eblip-9470	37	5	meant	mean	VERB
eblip-9470	37	6	to	to	PART
eblip-9470	37	7	be	be	AUX
eblip-9470	37	8	an	an	DET
eblip-9470	37	9	exhaustive	exhaustive	ADJ
eblip-9470	37	10	analysis	analysis	NOUN
eblip-9470	37	11	,	,	PUNCT
eblip-9470	37	12	and	and	CCONJ
eblip-9470	37	13	more	more	ADJ
eblip-9470	37	14	studies	study	NOUN
eblip-9470	37	15	of	of	ADP
eblip-9470	37	16	this	this	DET
eblip-9470	37	17	type	type	NOUN
eblip-9470	37	18	should	should	AUX
eblip-9470	37	19	be	be	AUX
eblip-9470	37	20	conducted	conduct	VERB
eblip-9470	37	21	to	to	PART
eblip-9470	37	22	determine	determine	VERB
eblip-9470	37	23	if	if	SCONJ
eblip-9470	37	24	the	the	DET
eblip-9470	37	25	results	result	NOUN
eblip-9470	37	26	are	be	AUX
eblip-9470	37	27	replicable	replicable	ADJ
eblip-9470	37	28	for	for	ADP
eblip-9470	37	29	other	other	ADJ
eblip-9470	37	30	categories	category	NOUN
eblip-9470	37	31	of	of	ADP
eblip-9470	37	32	books	book	NOUN
eblip-9470	37	33	.	.	PUNCT
eblip-9470	38	1	it	it	PRON
eblip-9470	38	2	is	be	AUX
eblip-9470	38	3	unclear	unclear	ADJ
eblip-9470	38	4	whether	whether	SCONJ
eblip-9470	38	5	a	a	DET
eblip-9470	38	6	study	study	NOUN
eblip-9470	38	7	of	of	ADP
eblip-9470	38	8	more	more	ADV
eblip-9470	38	9	academically	academically	ADV
eblip-9470	38	10	oriented	orient	VERB
eblip-9470	38	11	books	book	NOUN
eblip-9470	38	12	or	or	CCONJ
eblip-9470	38	13	children	child	NOUN
eblip-9470	38	14	’s	’s	PART
eblip-9470	38	15	books	book	NOUN
eblip-9470	38	16	,	,	PUNCT
eblip-9470	38	17	for	for	ADP
eblip-9470	38	18	example	example	NOUN
eblip-9470	38	19	,	,	PUNCT
eblip-9470	38	20	would	would	AUX
eblip-9470	38	21	yield	yield	VERB
eblip-9470	38	22	the	the	DET
eblip-9470	38	23	same	same	ADJ
eblip-9470	38	24	results	result	NOUN
eblip-9470	38	25	.	.	PUNCT
eblip-9470	39	1	ultimately	ultimately	ADV
eblip-9470	39	2	,	,	PUNCT
eblip-9470	39	3	this	this	DET
eblip-9470	39	4	study	study	NOUN
eblip-9470	39	5	does	do	AUX
eblip-9470	39	6	contribute	contribute	VERB
eblip-9470	39	7	to	to	ADP
eblip-9470	39	8	our	our	PRON
eblip-9470	39	9	understanding	understanding	NOUN
eblip-9470	39	10	of	of	ADP
eblip-9470	39	11	the	the	DET
eblip-9470	39	12	relationship	relationship	NOUN
eblip-9470	39	13	between	between	ADP
eblip-9470	39	14	the	the	DET
eblip-9470	39	15	availability	availability	NOUN
eblip-9470	39	16	of	of	ADP
eblip-9470	39	17	free	free	ADJ
eblip-9470	39	18	digital	digital	ADJ
eblip-9470	39	19	versions	version	NOUN
eblip-9470	39	20	of	of	ADP
eblip-9470	39	21	books	book	NOUN
eblip-9470	39	22	and	and	CCONJ
eblip-9470	39	23	print	print	NOUN
eblip-9470	39	24	sales	sale	NOUN
eblip-9470	39	25	,	,	PUNCT
eblip-9470	39	26	and	and	CCONJ
eblip-9470	39	27	appears	appear	VERB
eblip-9470	39	28	to	to	PART
eblip-9470	39	29	give	give	VERB
eblip-9470	39	30	credence	credence	NOUN
eblip-9470	39	31	to	to	ADP
eblip-9470	39	32	the	the	DET
eblip-9470	39	33	argument	argument	NOUN
eblip-9470	39	34	that	that	SCONJ
eblip-9470	39	35	the	the	DET
eblip-9470	39	36	availability	availability	NOUN
eblip-9470	39	37	of	of	ADP
eblip-9470	39	38	free	free	ADJ
eblip-9470	39	39	digital	digital	ADJ
eblip-9470	39	40	versions	version	NOUN
eblip-9470	39	41	will	will	AUX
eblip-9470	39	42	increase	increase	VERB
eblip-9470	39	43	print	print	NOUN
eblip-9470	39	44	sales	sale	NOUN
eblip-9470	39	45	.	.	PUNCT
eblip-9470	40	1	additional	additional	ADJ
eblip-9470	40	2	studies	study	NOUN
eblip-9470	40	3	showing	show	VERB
eblip-9470	40	4	such	such	DET
eblip-9470	40	5	a	a	DET
eblip-9470	40	6	correlation	correlation	NOUN
eblip-9470	40	7	among	among	ADP
eblip-9470	40	8	various	various	ADJ
eblip-9470	40	9	genres	genre	NOUN
eblip-9470	40	10	of	of	ADP
eblip-9470	40	11	books	book	NOUN
eblip-9470	40	12	would	would	AUX
eblip-9470	40	13	strengthen	strengthen	VERB
eblip-9470	40	14	the	the	DET
eblip-9470	40	15	argument	argument	NOUN
eblip-9470	40	16	.	.	PUNCT
eblip-9470	41	1	/	/	SYM
eblip-9470	41	2	evidence	evidence	NOUN
eblip-9470	41	3	based	base	VERB
eblip-9470	41	4	library	library	NOUN
eblip-9470	41	5	and	and	CCONJ
eblip-9470	41	6	information	information	NOUN
eblip-9470	41	7	practice	practice	NOUN
eblip-9470	41	8	evidence	evidence	NOUN
eblip-9470	41	9	summary	summary	NOUN