id	sid	tid	token	lemma	pos
sx61dj55b9k	1	1	a	a	DET
sx61dj55b9k	1	2	meta	meta	ADJ
sx61dj55b9k	1	3	-	-	ADJ
sx61dj55b9k	1	4	analytic	analytic	ADJ
sx61dj55b9k	1	5	methodology	methodology	NOUN
sx61dj55b9k	1	6	was	be	AUX
sx61dj55b9k	1	7	used	use	VERB
sx61dj55b9k	1	8	to	to	PART
sx61dj55b9k	1	9	synthesize	synthesize	VERB
sx61dj55b9k	1	10	29	29	NUM
sx61dj55b9k	1	11	intervention	intervention	NOUN
sx61dj55b9k	1	12	studies	study	NOUN
sx61dj55b9k	1	13	in	in	ADP
sx61dj55b9k	1	14	the	the	DET
sx61dj55b9k	1	15	area	area	NOUN
sx61dj55b9k	1	16	of	of	ADP
sx61dj55b9k	1	17	mathematics	mathematic	NOUN
sx61dj55b9k	1	18	conducted	conduct	VERB
sx61dj55b9k	1	19	from	from	ADP
sx61dj55b9k	1	20	1977	1977	NUM
sx61dj55b9k	1	21	to	to	ADP
sx61dj55b9k	1	22	2003	2003	NUM
sx61dj55b9k	1	23	with	with	ADP
sx61dj55b9k	1	24	preschool	preschool	NOUN
sx61dj55b9k	1	25	or	or	CCONJ
sx61dj55b9k	1	26	kindergarten	kindergarten	NOUN
sx61dj55b9k	1	27	children	child	NOUN
sx61dj55b9k	1	28	.	.	PUNCT
sx61dj55b9k	2	1	a	a	DET
sx61dj55b9k	2	2	total	total	NOUN
sx61dj55b9k	2	3	of	of	ADP
sx61dj55b9k	2	4	1845	1845	NUM
sx61dj55b9k	2	5	students	student	NOUN
sx61dj55b9k	2	6	were	be	AUX
sx61dj55b9k	2	7	identified	identify	VERB
sx61dj55b9k	2	8	as	as	ADP
sx61dj55b9k	2	9	participants	participant	NOUN
sx61dj55b9k	2	10	in	in	ADP
sx61dj55b9k	2	11	these	these	DET
sx61dj55b9k	2	12	29	29	NUM
sx61dj55b9k	2	13	studies	study	NOUN
sx61dj55b9k	2	14	.	.	PUNCT
sx61dj55b9k	3	1	on	on	ADP
sx61dj55b9k	3	2	average	average	ADJ
sx61dj55b9k	3	3	,	,	PUNCT
sx61dj55b9k	3	4	the	the	DET
sx61dj55b9k	3	5	mean	mean	ADJ
sx61dj55b9k	3	6	weighted	weighted	ADJ
sx61dj55b9k	3	7	effect	effect	NOUN
sx61dj55b9k	3	8	size	size	NOUN
sx61dj55b9k	3	9	for	for	ADP
sx61dj55b9k	3	10	the	the	DET
sx61dj55b9k	3	11	difference	difference	NOUN
sx61dj55b9k	3	12	between	between	ADP
sx61dj55b9k	3	13	the	the	DET
sx61dj55b9k	3	14	experimental	experimental	ADJ
sx61dj55b9k	3	15	and	and	CCONJ
sx61dj55b9k	3	16	control	control	NOUN
sx61dj55b9k	3	17	groups	group	NOUN
sx61dj55b9k	3	18	was	be	AUX
sx61dj55b9k	3	19	.467	.467	NUM
sx61dj55b9k	3	20	.	.	PUNCT
sx61dj55b9k	4	1	a	a	DET
sx61dj55b9k	4	2	combination	combination	NOUN
sx61dj55b9k	4	3	of	of	ADP
sx61dj55b9k	4	4	direct	direct	ADJ
sx61dj55b9k	4	5	and	and	CCONJ
sx61dj55b9k	4	6	guided	guide	VERB
sx61dj55b9k	4	7	instruction	instruction	NOUN
sx61dj55b9k	4	8	was	be	AUX
sx61dj55b9k	4	9	the	the	DET
sx61dj55b9k	4	10	most	most	ADV
sx61dj55b9k	4	11	beneficial	beneficial	ADJ
sx61dj55b9k	4	12	instructional	instructional	ADJ
sx61dj55b9k	4	13	approach	approach	NOUN
sx61dj55b9k	4	14	followed	follow	VERB
sx61dj55b9k	4	15	by	by	ADP
sx61dj55b9k	4	16	guided	guide	VERB
sx61dj55b9k	4	17	instruction	instruction	NOUN
sx61dj55b9k	4	18	.	.	PUNCT
sx61dj55b9k	5	1	in	in	ADP
sx61dj55b9k	5	2	addition	addition	NOUN
sx61dj55b9k	5	3	,	,	PUNCT
sx61dj55b9k	5	4	interventions	intervention	NOUN
sx61dj55b9k	5	5	including	include	VERB
sx61dj55b9k	5	6	controlling	control	VERB
sx61dj55b9k	5	7	task	task	NOUN
sx61dj55b9k	5	8	difficulty	difficulty	NOUN
sx61dj55b9k	5	9	,	,	PUNCT
sx61dj55b9k	5	10	additional	additional	ADJ
sx61dj55b9k	5	11	explanations	explanation	NOUN
sx61dj55b9k	5	12	provided	provide	VERB
sx61dj55b9k	5	13	about	about	ADP
sx61dj55b9k	5	14	taught	teach	VERB
sx61dj55b9k	5	15	concepts	concept	NOUN
sx61dj55b9k	5	16	,	,	PUNCT
sx61dj55b9k	5	17	sequencing	sequence	VERB
sx61dj55b9k	5	18	activities	activity	NOUN
sx61dj55b9k	5	19	,	,	PUNCT
sx61dj55b9k	5	20	and	and	CCONJ
sx61dj55b9k	5	21	small	small	ADJ
sx61dj55b9k	5	22	group	group	NOUN
sx61dj55b9k	5	23	games	game	NOUN
sx61dj55b9k	5	24	showed	show	VERB
sx61dj55b9k	5	25	larger	large	ADJ
sx61dj55b9k	5	26	effect	effect	NOUN
sx61dj55b9k	5	27	sizes	size	NOUN
sx61dj55b9k	5	28	than	than	ADP
sx61dj55b9k	5	29	interventions	intervention	NOUN
sx61dj55b9k	5	30	not	not	PART
sx61dj55b9k	5	31	including	include	VERB
sx61dj55b9k	5	32	these	these	DET
sx61dj55b9k	5	33	techniques	technique	NOUN
sx61dj55b9k	5	34	.	.	PUNCT
sx61dj55b9k	6	1	the	the	DET
sx61dj55b9k	6	2	magnitude	magnitude	NOUN
sx61dj55b9k	6	3	of	of	ADP
sx61dj55b9k	6	4	mean	mean	ADJ
sx61dj55b9k	6	5	weighted	weighted	ADJ
sx61dj55b9k	6	6	effect	effect	NOUN
sx61dj55b9k	6	7	size	size	NOUN
sx61dj55b9k	6	8	was	be	AUX
sx61dj55b9k	6	9	lower	low	ADJ
sx61dj55b9k	6	10	for	for	ADP
sx61dj55b9k	6	11	skill	skill	NOUN
sx61dj55b9k	6	12	-	-	PUNCT
sx61dj55b9k	6	13	specific	specific	ADJ
sx61dj55b9k	6	14	than	than	ADP
sx61dj55b9k	6	15	for	for	ADP
sx61dj55b9k	6	16	standardized	standardized	ADJ
sx61dj55b9k	6	17	measures	measure	NOUN
sx61dj55b9k	6	18	of	of	ADP
sx61dj55b9k	6	19	math	math	NOUN
sx61dj55b9k	6	20	performance	performance	NOUN
sx61dj55b9k	6	21	.	.	PUNCT
sx61dj55b9k	7	1	weighted	weighted	ADJ
sx61dj55b9k	7	2	regression	regression	NOUN
sx61dj55b9k	7	3	analyses	analysis	NOUN
sx61dj55b9k	7	4	indicated	indicate	VERB
sx61dj55b9k	7	5	that	that	SCONJ
sx61dj55b9k	7	6	such	such	ADJ
sx61dj55b9k	7	7	variables	variable	NOUN
sx61dj55b9k	7	8	as	as	ADP
sx61dj55b9k	7	9	the	the	DET
sx61dj55b9k	7	10	year	year	NOUN
sx61dj55b9k	7	11	of	of	ADP
sx61dj55b9k	7	12	publication	publication	NOUN
sx61dj55b9k	7	13	,	,	PUNCT
sx61dj55b9k	7	14	sample	sample	NOUN
sx61dj55b9k	7	15	size	size	NOUN
sx61dj55b9k	7	16	,	,	PUNCT
sx61dj55b9k	7	17	whether	whether	SCONJ
sx61dj55b9k	7	18	a	a	DET
sx61dj55b9k	7	19	study	study	NOUN
sx61dj55b9k	7	20	was	be	AUX
sx61dj55b9k	7	21	published	publish	VERB
sx61dj55b9k	7	22	or	or	CCONJ
sx61dj55b9k	7	23	not	not	PART
sx61dj55b9k	7	24	,	,	PUNCT
sx61dj55b9k	7	25	length	length	NOUN
sx61dj55b9k	7	26	of	of	ADP
sx61dj55b9k	7	27	treatment	treatment	NOUN
sx61dj55b9k	7	28	,	,	PUNCT
sx61dj55b9k	7	29	age	age	NOUN
sx61dj55b9k	7	30	,	,	PUNCT
sx61dj55b9k	7	31	type	type	NOUN
sx61dj55b9k	7	32	of	of	ADP
sx61dj55b9k	7	33	the	the	DET
sx61dj55b9k	7	34	control	control	NOUN
sx61dj55b9k	7	35	group	group	NOUN
sx61dj55b9k	7	36	,	,	PUNCT
sx61dj55b9k	7	37	type	type	NOUN
sx61dj55b9k	7	38	of	of	ADP
sx61dj55b9k	7	39	design	design	NOUN
sx61dj55b9k	7	40	,	,	PUNCT
sx61dj55b9k	7	41	type	type	NOUN
sx61dj55b9k	7	42	of	of	ADP
sx61dj55b9k	7	43	population	population	NOUN
sx61dj55b9k	7	44	employed	employ	VERB
sx61dj55b9k	7	45	,	,	PUNCT
sx61dj55b9k	7	46	and	and	CCONJ
sx61dj55b9k	7	47	percentage	percentage	NOUN
sx61dj55b9k	7	48	of	of	ADP
sx61dj55b9k	7	49	attrition	attrition	NOUN
sx61dj55b9k	7	50	did	do	AUX
sx61dj55b9k	7	51	not	not	PART
sx61dj55b9k	7	52	predict	predict	VERB
sx61dj55b9k	7	53	effect	effect	NOUN
sx61dj55b9k	7	54	size	size	NOUN
sx61dj55b9k	7	55	estimates	estimate	NOUN
sx61dj55b9k	7	56	.	.	PUNCT
sx61dj55b9k	8	1	implications	implication	NOUN
sx61dj55b9k	8	2	of	of	ADP
sx61dj55b9k	8	3	the	the	DET
sx61dj55b9k	8	4	findings	finding	NOUN
sx61dj55b9k	8	5	and	and	CCONJ
sx61dj55b9k	8	6	future	future	ADJ
sx61dj55b9k	8	7	directions	direction	NOUN
sx61dj55b9k	8	8	in	in	ADP
sx61dj55b9k	8	9	this	this	DET
sx61dj55b9k	8	10	field	field	NOUN
sx61dj55b9k	8	11	are	be	AUX
sx61dj55b9k	8	12	discussed	discuss	VERB
sx61dj55b9k	8	13	.	.	PUNCT