id	sid	tid	token	lemma	pos
bece-669	1	1	bece	bece	PROPN
bece-669	1	2	.	.	PUNCT
bece-669	1	3	newsletter	newsletter	PROPN
bece-669	1	4	bece	bece	PROPN
bece-669	1	5	,	,	PUNCT
bece-669	1	6	vol.10	vol.10	NOUN
bece-669	1	7	,	,	PUNCT
bece-669	1	8	no.1	no.1	NUM
bece-669	1	9	,	,	PUNCT
bece-669	1	10	2022	2022	NUM
bece-669	1	11	1337	1337	NUM
bece-669	1	12	how	how	SCONJ
bece-669	1	13	do	do	AUX
bece-669	1	14	class	class	NOUN
bece-669	1	15	size	size	NOUN
bece-669	1	16	and	and	CCONJ
bece-669	1	17	teacher	teacher	NOUN
bece-669	1	18	’s	’s	PART
bece-669	1	19	academic	academic	ADJ
bece-669	1	20	qualifications	qualification	NOUN
bece-669	1	21	affect	affect	VERB
bece-669	1	22	students	student	NOUN
bece-669	1	23	’	'	PUNCT
bece-669	1	24	academic	academic	ADJ
bece-669	1	25	performance	performance	NOUN
bece-669	1	26	?	?	PUNCT
bece-669	2	1	an	an	DET
bece-669	2	2	international	international	ADJ
bece-669	2	3	comparative	comparative	ADJ
bece-669	2	4	study	study	NOUN
bece-669	2	5	based	base	VERB
bece-669	2	6	on	on	ADP
bece-669	2	7	pisa	pisa	PROPN
bece-669	2	8	2018	2018	NUM
bece-669	2	9	results	result	NOUN
bece-669	2	10	by	by	ADP
bece-669	2	11	yao	yao	PROPN
bece-669	2	12	,	,	PUNCT
bece-669	2	13	h.	h.	PROPN
bece-669	2	14	,	,	PUNCT
bece-669	2	15	hu	hu	PROPN
bece-669	2	16	,	,	PUNCT
bece-669	2	17	y.	y.	PROPN
bece-669	2	18	z.	z.	PROPN
bece-669	2	19	,	,	PUNCT
bece-669	2	20	&	&	CCONJ
bece-669	2	21	ma	ma	PROPN
bece-669	2	22	,	,	PUNCT
bece-669	2	23	l.	l.	PROPN
bece-669	2	24	c.	c.	PROPN
bece-669	2	25	correspondence	correspondence	NOUN
bece-669	2	26	to	to	ADP
bece-669	2	27	:	:	PUNCT
bece-669	2	28	hu	hu	PROPN
bece-669	2	29	,	,	PUNCT
bece-669	2	30	y.	y.	PROPN
bece-669	2	31	z.	z.	PROPN
bece-669	2	32	,	,	PUNCT
bece-669	2	33	east	east	PROPN
bece-669	2	34	china	china	PROPN
bece-669	2	35	normal	normal	ADJ
bece-669	2	36	university	university	PROPN
bece-669	2	37	,	,	PUNCT
bece-669	2	38	china	china	PROPN
bece-669	2	39	.	.	PUNCT
bece-669	3	1	e	e	X
bece-669	3	2	-	-	NOUN
bece-669	3	3	mail	mail	NOUN
bece-669	3	4	:	:	PUNCT
bece-669	3	5	yzhu@dem.ecnu.edu.cn	yzhu@dem.ecnu.edu.cn	PROPN
bece-669	3	6	he	he	PRON
bece-669	3	7	study	study	VERB
bece-669	3	8	,	,	PUNCT
bece-669	3	9	published	publish	VERB
bece-669	3	10	in	in	ADP
bece-669	3	11	tsinghua	tsinghua	PROPN
bece-669	3	12	journal	journal	PROPN
bece-669	3	13	of	of	ADP
bece-669	3	14	education	education	NOUN
bece-669	3	15	,	,	PUNCT
bece-669	3	16	uses	use	VERB
bece-669	3	17	pisa2018	pisa2018	PROPN
bece-669	3	18	results	result	NOUN
bece-669	3	19	of	of	ADP
bece-669	3	20	15	15	NUM
bece-669	3	21	-	-	PUNCT
bece-669	3	22	year	year	NOUN
bece-669	3	23	-	-	PUNCT
bece-669	3	24	old	old	ADJ
bece-669	3	25	middle	middle	ADJ
bece-669	3	26	school	school	NOUN
bece-669	3	27	students	student	NOUN
bece-669	3	28	from	from	ADP
bece-669	3	29	four	four	NUM
bece-669	3	30	provincial	provincial	ADJ
bece-669	3	31	administrative	administrative	ADJ
bece-669	3	32	regions	region	NOUN
bece-669	3	33	in	in	ADP
bece-669	3	34	china	china	PROPN
bece-669	3	35	(	(	PUNCT
bece-669	3	36	beijing	beijing	PROPN
bece-669	3	37	,	,	PUNCT
bece-669	3	38	shanghai	shanghai	PROPN
bece-669	3	39	,	,	PUNCT
bece-669	3	40	jiangsu	jiangsu	PROPN
bece-669	3	41	,	,	PUNCT
bece-669	3	42	and	and	CCONJ
bece-669	3	43	guangdong	guangdong	PROPN
bece-669	3	44	)	)	PUNCT
bece-669	3	45	,	,	PUNCT
bece-669	3	46	and	and	CCONJ
bece-669	3	47	other	other	ADJ
bece-669	3	48	oecd	oecd	PROPN
bece-669	3	49	countries	country	NOUN
bece-669	3	50	as	as	ADP
bece-669	3	51	analysis	analysis	NOUN
bece-669	3	52	sample	sample	NOUN
bece-669	3	53	to	to	PART
bece-669	3	54	explore	explore	VERB
bece-669	3	55	the	the	DET
bece-669	3	56	differences	difference	NOUN
bece-669	3	57	in	in	ADP
bece-669	3	58	the	the	DET
bece-669	3	59	distribution	distribution	NOUN
bece-669	3	60	characteristics	characteristic	NOUN
bece-669	3	61	of	of	ADP
bece-669	3	62	class	class	NOUN
bece-669	3	63	size	size	NOUN
bece-669	3	64	and	and	CCONJ
bece-669	3	65	teacher	teacher	NOUN
bece-669	3	66	academic	academic	ADJ
bece-669	3	67	qualifications	qualification	NOUN
bece-669	3	68	between	between	ADP
bece-669	3	69	the	the	DET
bece-669	3	70	four	four	NUM
bece-669	3	71	regions	region	NOUN
bece-669	3	72	of	of	ADP
bece-669	3	73	china	china	PROPN
bece-669	3	74	and	and	CCONJ
bece-669	3	75	oecd	oecd	PROPN
bece-669	3	76	countries	country	NOUN
bece-669	3	77	,	,	PUNCT
bece-669	3	78	and	and	CCONJ
bece-669	3	79	the	the	DET
bece-669	3	80	impact	impact	NOUN
bece-669	3	81	of	of	ADP
bece-669	3	82	class	class	NOUN
bece-669	3	83	size	size	NOUN
bece-669	3	84	,	,	PUNCT
bece-669	3	85	teacher	teacher	NOUN
bece-669	3	86	academic	academic	ADJ
bece-669	3	87	qualifications	qualification	NOUN
bece-669	3	88	and	and	CCONJ
bece-669	3	89	their	their	PRON
bece-669	3	90	interaction	interaction	NOUN
bece-669	3	91	terms	term	NOUN
bece-669	3	92	on	on	ADP
bece-669	3	93	student	student	NOUN
bece-669	3	94	academic	academic	ADJ
bece-669	3	95	performance	performance	NOUN
bece-669	3	96	.	.	PUNCT
bece-669	4	1	multi	multi	ADJ
bece-669	4	2	-	-	ADJ
bece-669	4	3	level	level	ADJ
bece-669	4	4	linearity	linearity	NOUN
bece-669	4	5	model	model	NOUN
bece-669	4	6	is	be	AUX
bece-669	4	7	adopted	adopt	VERB
bece-669	4	8	in	in	ADP
bece-669	4	9	the	the	DET
bece-669	4	10	analysis	analysis	NOUN
bece-669	4	11	.	.	PUNCT
bece-669	5	1	the	the	DET
bece-669	5	2	results	result	NOUN
bece-669	5	3	of	of	ADP
bece-669	5	4	the	the	DET
bece-669	5	5	study	study	NOUN
bece-669	5	6	are	be	AUX
bece-669	5	7	as	as	SCONJ
bece-669	5	8	follows	follow	VERB
bece-669	5	9	.	.	PUNCT
bece-669	6	1			X
bece-669	6	2	there	there	PRON
bece-669	6	3	are	be	VERB
bece-669	6	4	remarkable	remarkable	ADJ
bece-669	6	5	differences	difference	NOUN
bece-669	6	6	in	in	ADP
bece-669	6	7	the	the	DET
bece-669	6	8	distribution	distribution	NOUN
bece-669	6	9	characteristics	characteristic	NOUN
bece-669	6	10	of	of	ADP
bece-669	6	11	class	class	NOUN
bece-669	6	12	sizes	size	NOUN
bece-669	6	13	and	and	CCONJ
bece-669	6	14	teacher	teacher	NOUN
bece-669	6	15	academic	academic	ADJ
bece-669	6	16	qualifications	qualification	NOUN
bece-669	6	17	in	in	ADP
bece-669	6	18	middle	middle	ADJ
bece-669	6	19	schools	school	NOUN
bece-669	6	20	between	between	ADP
bece-669	6	21	china	china	PROPN
bece-669	6	22	and	and	CCONJ
bece-669	6	23	oecd	oecd	PROPN
bece-669	6	24	countries	country	NOUN
bece-669	6	25	.	.	PUNCT
bece-669	7	1	class	class	NOUN
bece-669	7	2	size	size	NOUN
bece-669	7	3	in	in	ADP
bece-669	7	4	china	china	PROPN
bece-669	7	5	is	be	AUX
bece-669	7	6	relatively	relatively	ADV
bece-669	7	7	larger	large	ADJ
bece-669	7	8	than	than	ADP
bece-669	7	9	that	that	PRON
bece-669	7	10	of	of	ADP
bece-669	7	11	oecd	oecd	PROPN
bece-669	7	12	countries	country	NOUN
bece-669	7	13	.	.	PUNCT
bece-669	8	1	in	in	ADP
bece-669	8	2	terms	term	NOUN
bece-669	8	3	of	of	ADP
bece-669	8	4	teacher	teacher	NOUN
bece-669	8	5	education	education	NOUN
bece-669	8	6	qualifications	qualification	NOUN
bece-669	8	7	,	,	PUNCT
bece-669	8	8	the	the	DET
bece-669	8	9	proportion	proportion	NOUN
bece-669	8	10	of	of	ADP
bece-669	8	11	teachers	teacher	NOUN
bece-669	8	12	with	with	ADP
bece-669	8	13	a	a	DET
bece-669	8	14	master	master	NOUN
bece-669	8	15	’s	’s	PART
bece-669	8	16	degree	degree	NOUN
bece-669	8	17	in	in	ADP
bece-669	8	18	oecd	oecd	PROPN
bece-669	8	19	countries	country	NOUN
bece-669	8	20	is	be	AUX
bece-669	8	21	higher	high	ADJ
bece-669	8	22	than	than	ADP
bece-669	8	23	china	china	PROPN
bece-669	8	24	.	.	PUNCT
bece-669	9	1	in	in	ADP
bece-669	9	2	terms	term	NOUN
bece-669	9	3	of	of	ADP
bece-669	9	4	the	the	DET
bece-669	9	5	distribution	distribution	NOUN
bece-669	9	6	of	of	ADP
bece-669	9	7	teacher	teacher	NOUN
bece-669	9	8	academic	academic	ADJ
bece-669	9	9	qualifications	qualification	NOUN
bece-669	9	10	corresponding	correspond	VERB
bece-669	9	11	to	to	ADP
bece-669	9	12	different	different	ADJ
bece-669	9	13	class	class	NOUN
bece-669	9	14	sizes	size	NOUN
bece-669	9	15	,	,	PUNCT
bece-669	9	16	the	the	DET
bece-669	9	17	distribution	distribution	NOUN
bece-669	9	18	curve	curve	NOUN
bece-669	9	19	of	of	ADP
bece-669	9	20	class	class	NOUN
bece-669	9	21	sizes	size	NOUN
bece-669	9	22	and	and	CCONJ
bece-669	9	23	teachers	teacher	NOUN
bece-669	9	24	’	'	PUNCT
bece-669	9	25	academic	academic	ADJ
bece-669	9	26	qualifications	qualification	NOUN
bece-669	9	27	in	in	ADP
bece-669	9	28	oecd	oecd	PROPN
bece-669	9	29	countries	country	NOUN
bece-669	9	30	follows	follow	VERB
bece-669	9	31	the	the	DET
bece-669	9	32	rule	rule	NOUN
bece-669	9	33	of	of	ADP
bece-669	9	34	large	large	ADJ
bece-669	9	35	classes	class	NOUN
bece-669	9	36	with	with	ADP
bece-669	9	37	low	low	ADJ
bece-669	9	38	teacher	teacher	NOUN
bece-669	9	39	academic	academic	ADJ
bece-669	9	40	qualifications	qualification	NOUN
bece-669	9	41	and	and	CCONJ
bece-669	9	42	small	small	ADJ
bece-669	9	43	classes	class	NOUN
bece-669	9	44	with	with	ADP
bece-669	9	45	high	high	ADJ
bece-669	9	46	teacher	teacher	NOUN
bece-669	9	47	academic	academic	ADJ
bece-669	9	48	qualifications	qualification	NOUN
bece-669	9	49	,	,	PUNCT
bece-669	9	50	while	while	SCONJ
bece-669	9	51	the	the	DET
bece-669	9	52	distribution	distribution	NOUN
bece-669	9	53	curve	curve	NOUN
bece-669	9	54	in	in	ADP
bece-669	9	55	the	the	DET
bece-669	9	56	four	four	NUM
bece-669	9	57	regions	region	NOUN
bece-669	9	58	in	in	ADP
bece-669	9	59	china	china	PROPN
bece-669	9	60	presents	present	VERB
bece-669	9	61	irregular	irregular	ADJ
bece-669	9	62	wave	wave	NOUN
bece-669	9	63	patterns	pattern	NOUN
bece-669	9	64	.	.	PUNCT
bece-669	10	1			X
bece-669	10	2	reducing	reduce	VERB
bece-669	10	3	class	class	NOUN
bece-669	10	4	size	size	NOUN
bece-669	10	5	and	and	CCONJ
bece-669	10	6	upgrading	upgrade	VERB
bece-669	10	7	teacher	teacher	NOUN
bece-669	10	8	academic	academic	ADJ
bece-669	10	9	qualifications	qualification	NOUN
bece-669	10	10	will	will	AUX
bece-669	10	11	help	help	VERB
bece-669	10	12	improve	improve	VERB
bece-669	10	13	student	student	NOUN
bece-669	10	14	performance	performance	NOUN
bece-669	10	15	.	.	PUNCT
bece-669	11	1	when	when	SCONJ
bece-669	11	2	the	the	DET
bece-669	11	3	class	class	NOUN
bece-669	11	4	size	size	NOUN
bece-669	11	5	of	of	ADP
bece-669	11	6	the	the	DET
bece-669	11	7	four	four	NUM
bece-669	11	8	regions	region	NOUN
bece-669	11	9	in	in	ADP
bece-669	11	10	china	china	PROPN
bece-669	11	11	is	be	AUX
bece-669	11	12	reduced	reduce	VERB
bece-669	11	13	from	from	ADP
bece-669	11	14	more	more	ADJ
bece-669	11	15	than	than	ADP
bece-669	11	16	50	50	NUM
bece-669	11	17	students	student	NOUN
bece-669	11	18	to	to	ADP
bece-669	11	19	4145	4145	NUM
bece-669	11	20	students	student	NOUN
bece-669	11	21	and	and	CCONJ
bece-669	11	22	46	46	NUM
bece-669	11	23	-	-	SYM
bece-669	11	24	50	50	NUM
bece-669	11	25	students	student	NOUN
bece-669	11	26	,	,	PUNCT
bece-669	11	27	the	the	DET
bece-669	11	28	improvement	improvement	NOUN
bece-669	11	29	in	in	ADP
bece-669	11	30	student	student	NOUN
bece-669	11	31	academic	academic	ADJ
bece-669	11	32	performance	performance	NOUN
bece-669	11	33	is	be	AUX
bece-669	11	34	significant	significant	ADJ
bece-669	11	35	;	;	PUNCT
bece-669	11	36	when	when	SCONJ
bece-669	11	37	the	the	DET
bece-669	11	38	class	class	NOUN
bece-669	11	39	size	size	NOUN
bece-669	11	40	in	in	ADP
bece-669	11	41	oecd	oecd	PROPN
bece-669	11	42	countries	country	NOUN
bece-669	11	43	is	be	AUX
bece-669	11	44	reduced	reduce	VERB
bece-669	11	45	from	from	ADP
bece-669	11	46	more	more	ADJ
bece-669	11	47	than	than	ADP
bece-669	11	48	50	50	NUM
bece-669	11	49	students	student	NOUN
bece-669	11	50	to	to	ADP
bece-669	11	51	16	16	NUM
bece-669	11	52	-	-	SYM
bece-669	11	53	20	20	NUM
bece-669	11	54	students	student	NOUN
bece-669	11	55	,	,	PUNCT
bece-669	11	56	or	or	CCONJ
bece-669	11	57	2630	2630	NUM
bece-669	11	58	students	student	NOUN
bece-669	11	59	,	,	PUNCT
bece-669	11	60	or	or	CCONJ
bece-669	11	61	31	31	NUM
bece-669	11	62	-	-	SYM
bece-669	11	63	35	35	NUM
bece-669	11	64	students	student	NOUN
bece-669	11	65	,	,	PUNCT
bece-669	11	66	students	student	NOUN
bece-669	11	67	can	can	AUX
bece-669	11	68	improve	improve	VERB
bece-669	11	69	their	their	PRON
bece-669	11	70	performance	performance	NOUN
bece-669	11	71	effectively	effectively	ADV
bece-669	11	72	.	.	PUNCT
bece-669	12	1	in	in	ADP
bece-669	12	2	terms	term	NOUN
bece-669	12	3	of	of	ADP
bece-669	12	4	the	the	DET
bece-669	12	5	impact	impact	NOUN
bece-669	12	6	of	of	ADP
bece-669	12	7	teachers	teacher	NOUN
bece-669	12	8	’	'	PUNCT
bece-669	12	9	academic	academic	PROPN
bece-669	12	10	t	t	PROPN
bece-669	12	11	mailto:yzhu@dem.ecnu.edu.cn	mailto:yzhu@dem.ecnu.edu.cn	PROPN
bece-669	12	12	bece	bece	PROPN
bece-669	12	13	,	,	PUNCT
bece-669	12	14	vol.10	vol.10	NOUN
bece-669	12	15	,	,	PUNCT
bece-669	12	16	no.1	no.1	NUM
bece-669	12	17	,	,	PUNCT
bece-669	12	18	2022	2022	NUM
bece-669	12	19	1338	1338	NUM
bece-669	12	20	qualifications	qualification	NOUN
bece-669	12	21	on	on	ADP
bece-669	12	22	student	student	NOUN
bece-669	12	23	performance	performance	NOUN
bece-669	12	24	,	,	PUNCT
bece-669	12	25	every	every	DET
bece-669	12	26	10	10	NUM
bece-669	12	27	%	%	NOUN
bece-669	12	28	increase	increase	NOUN
bece-669	12	29	in	in	ADP
bece-669	12	30	the	the	DET
bece-669	12	31	proportion	proportion	NOUN
bece-669	12	32	of	of	ADP
bece-669	12	33	the	the	DET
bece-669	12	34	master	master	NOUN
bece-669	12	35	’s	’s	PART
bece-669	12	36	degree	degree	NOUN
bece-669	12	37	in	in	ADP
bece-669	12	38	the	the	DET
bece-669	12	39	faculty	faculty	NOUN
bece-669	12	40	will	will	AUX
bece-669	12	41	result	result	VERB
bece-669	12	42	in	in	ADP
bece-669	12	43	an	an	DET
bece-669	12	44	average	average	ADJ
bece-669	12	45	increase	increase	NOUN
bece-669	12	46	of	of	ADP
bece-669	12	47	10.2	10.2	NUM
bece-669	12	48	points	point	NOUN
bece-669	12	49	in	in	ADP
bece-669	12	50	mathematics	mathematics	NOUN
bece-669	12	51	scores	score	NOUN
bece-669	12	52	for	for	ADP
bece-669	12	53	students	student	NOUN
bece-669	12	54	in	in	ADP
bece-669	12	55	the	the	DET
bece-669	12	56	four	four	NUM
bece-669	12	57	regions	region	NOUN
bece-669	12	58	of	of	ADP
bece-669	12	59	china	china	PROPN
bece-669	12	60	,	,	PUNCT
bece-669	12	61	and	and	CCONJ
bece-669	12	62	an	an	DET
bece-669	12	63	average	average	ADJ
bece-669	12	64	increase	increase	NOUN
bece-669	12	65	of	of	ADP
bece-669	12	66	5.6	5.6	NUM
bece-669	12	67	points	point	NOUN
bece-669	12	68	for	for	ADP
bece-669	12	69	students	student	NOUN
bece-669	12	70	in	in	ADP
bece-669	12	71	oecd	oecd	PROPN
bece-669	12	72	countries	country	NOUN
bece-669	12	73	.	.	PUNCT
bece-669	13	1			X
bece-669	13	2	a	a	DET
bece-669	13	3	quadratic	quadratic	ADJ
bece-669	13	4	test	test	NOUN
bece-669	13	5	of	of	ADP
bece-669	13	6	class	class	NOUN
bece-669	13	7	size	size	NOUN
bece-669	13	8	in	in	ADP
bece-669	13	9	oecd	oecd	PROPN
bece-669	13	10	countries	country	NOUN
bece-669	13	11	indicates	indicate	VERB
bece-669	13	12	that	that	SCONJ
bece-669	13	13	class	class	NOUN
bece-669	13	14	size	size	NOUN
bece-669	13	15	has	have	VERB
bece-669	13	16	a	a	DET
bece-669	13	17	non	non	ADJ
bece-669	13	18	-	-	ADJ
bece-669	13	19	linear	linear	ADJ
bece-669	13	20	relationship	relationship	NOUN
bece-669	13	21	with	with	ADP
bece-669	13	22	the	the	DET
bece-669	13	23	improvement	improvement	NOUN
bece-669	13	24	of	of	ADP
bece-669	13	25	student	student	NOUN
bece-669	13	26	academic	academic	ADJ
bece-669	13	27	performance	performance	NOUN
bece-669	13	28	,	,	PUNCT
bece-669	13	29	and	and	CCONJ
bece-669	13	30	the	the	DET
bece-669	13	31	best	good	ADJ
bece-669	13	32	marginal	marginal	ADJ
bece-669	13	33	benefit	benefit	NOUN
bece-669	13	34	range	range	NOUN
bece-669	13	35	for	for	ADP
bece-669	13	36	measuring	measure	VERB
bece-669	13	37	the	the	DET
bece-669	13	38	impact	impact	NOUN
bece-669	13	39	of	of	ADP
bece-669	13	40	class	class	NOUN
bece-669	13	41	size	size	NOUN
bece-669	13	42	on	on	ADP
bece-669	13	43	student	student	NOUN
bece-669	13	44	performance	performance	NOUN
bece-669	13	45	is	be	AUX
bece-669	13	46	21	21	NUM
bece-669	13	47	-	-	SYM
bece-669	13	48	30	30	NUM
bece-669	13	49	students	student	NOUN
bece-669	13	50	per	per	ADP
bece-669	13	51	class	class	NOUN
bece-669	13	52	.	.	PUNCT
bece-669	14	1			X
bece-669	15	1	the	the	DET
bece-669	15	2	interaction	interaction	NOUN
bece-669	15	3	between	between	ADP
bece-669	15	4	class	class	NOUN
bece-669	15	5	size	size	NOUN
bece-669	15	6	and	and	CCONJ
bece-669	15	7	teacher	teacher	NOUN
bece-669	15	8	academic	academic	ADJ
bece-669	15	9	qualifications	qualification	NOUN
bece-669	15	10	is	be	AUX
bece-669	15	11	tested	test	VERB
bece-669	15	12	,	,	PUNCT
bece-669	15	13	and	and	CCONJ
bece-669	15	14	it	it	PRON
bece-669	15	15	is	be	AUX
bece-669	15	16	found	find	VERB
bece-669	15	17	that	that	SCONJ
bece-669	15	18	class	class	NOUN
bece-669	15	19	size	size	NOUN
bece-669	15	20	and	and	CCONJ
bece-669	15	21	teacher	teacher	NOUN
bece-669	15	22	academic	academic	ADJ
bece-669	15	23	qualifications	qualification	NOUN
bece-669	15	24	have	have	VERB
bece-669	15	25	a	a	DET
bece-669	15	26	“	"	PUNCT
bece-669	15	27	mutually	mutually	ADV
bece-669	15	28	independent	independent	ADJ
bece-669	15	29	”	"	PUNCT
bece-669	15	30	effect	effect	NOUN
bece-669	15	31	on	on	ADP
bece-669	15	32	student	student	NOUN
bece-669	15	33	academic	academic	ADJ
bece-669	15	34	performance	performance	NOUN
bece-669	15	35	in	in	ADP
bece-669	15	36	china	china	PROPN
bece-669	15	37	,	,	PUNCT
bece-669	15	38	while	while	SCONJ
bece-669	15	39	in	in	ADP
bece-669	15	40	oecd	oecd	PROPN
bece-669	15	41	countries	country	NOUN
bece-669	15	42	,	,	PUNCT
bece-669	15	43	they	they	PRON
bece-669	15	44	have	have	VERB
bece-669	15	45	a	a	DET
bece-669	15	46	“	"	PUNCT
bece-669	15	47	mutually	mutually	ADV
bece-669	15	48	substituting	substituting	NOUN
bece-669	15	49	”	"	PUNCT
bece-669	15	50	effect	effect	NOUN
bece-669	15	51	on	on	ADP
bece-669	15	52	student	student	NOUN
bece-669	15	53	academic	academic	ADJ
bece-669	15	54	performance	performance	NOUN
bece-669	15	55	.	.	PUNCT
bece-669	16	1	both	both	PRON
bece-669	16	2	have	have	VERB
bece-669	16	3	their	their	PRON
bece-669	16	4	own	own	ADJ
bece-669	16	5	specific	specific	ADJ
bece-669	16	6	role	role	NOUN
bece-669	16	7	thresholds	threshold	NOUN
bece-669	16	8	.	.	PUNCT
bece-669	17	1	the	the	DET
bece-669	17	2	research	research	NOUN
bece-669	17	3	results	result	NOUN
bece-669	17	4	indicate	indicate	VERB
bece-669	17	5	that	that	SCONJ
bece-669	17	6	the	the	DET
bece-669	17	7	benefits	benefit	NOUN
bece-669	17	8	of	of	ADP
bece-669	17	9	reducing	reduce	VERB
bece-669	17	10	class	class	NOUN
bece-669	17	11	size	size	NOUN
bece-669	17	12	and	and	CCONJ
bece-669	17	13	upgrading	upgrading	NOUN
bece-669	17	14	teachers	teacher	NOUN
bece-669	17	15	’	'	PUNCT
bece-669	17	16	academic	academic	ADJ
bece-669	17	17	qualifications	qualification	NOUN
bece-669	17	18	are	be	AUX
bece-669	17	19	not	not	PART
bece-669	17	20	only	only	ADV
bece-669	17	21	reflected	reflect	VERB
bece-669	17	22	in	in	ADP
bece-669	17	23	student	student	NOUN
bece-669	17	24	performance	performance	NOUN
bece-669	17	25	improvement	improvement	NOUN
bece-669	17	26	,	,	PUNCT
bece-669	17	27	but	but	CCONJ
bece-669	17	28	also	also	ADV
bece-669	17	29	in	in	ADP
bece-669	17	30	the	the	DET
bece-669	17	31	development	development	NOUN
bece-669	17	32	of	of	ADP
bece-669	17	33	students	student	NOUN
bece-669	17	34	’	'	PUNCT
bece-669	17	35	non	non	ADJ
bece-669	17	36	-	-	ADJ
bece-669	17	37	cognitive	cognitive	ADJ
bece-669	17	38	abilities	ability	NOUN
bece-669	17	39	.	.	PUNCT
bece-669	18	1	reducing	reduce	VERB
bece-669	18	2	class	class	NOUN
bece-669	18	3	size	size	NOUN
bece-669	18	4	helps	help	VERB
bece-669	18	5	to	to	PART
bece-669	18	6	regulate	regulate	VERB
bece-669	18	7	student	student	NOUN
bece-669	18	8	behavior	behavior	NOUN
bece-669	18	9	and	and	CCONJ
bece-669	18	10	enhance	enhance	VERB
bece-669	18	11	students	student	NOUN
bece-669	18	12	’	'	PUNCT
bece-669	18	13	emotional	emotional	ADJ
bece-669	18	14	skills	skill	NOUN
bece-669	18	15	.	.	PUNCT
bece-669	19	1	upgrading	upgrade	VERB
bece-669	19	2	teacher	teacher	NOUN
bece-669	19	3	academic	academic	ADJ
bece-669	19	4	qualifications	qualification	NOUN
bece-669	19	5	can	can	AUX
bece-669	19	6	also	also	ADV
bece-669	19	7	promote	promote	VERB
bece-669	19	8	pertinent	pertinent	ADJ
bece-669	19	9	instructions	instruction	NOUN
bece-669	19	10	according	accord	VERB
bece-669	19	11	to	to	ADP
bece-669	19	12	students	student	NOUN
bece-669	19	13	’	’	PART
bece-669	19	14	peculiarities	peculiarity	NOUN
bece-669	19	15	and	and	CCONJ
bece-669	19	16	guide	guide	VERB
bece-669	19	17	individual	individual	ADJ
bece-669	19	18	students	student	NOUN
bece-669	19	19	to	to	PART
bece-669	19	20	achieve	achieve	VERB
bece-669	19	21	distinctive	distinctive	ADJ
bece-669	19	22	and	and	CCONJ
bece-669	19	23	diversified	diversified	ADJ
bece-669	19	24	development	development	NOUN
bece-669	19	25	.	.	PUNCT
bece-669	20	1	these	these	DET
bece-669	20	2	benefits	benefit	NOUN
bece-669	20	3	beyond	beyond	ADP
bece-669	20	4	academic	academic	ADJ
bece-669	20	5	achievements	achievement	NOUN
bece-669	20	6	deserve	deserve	VERB
bece-669	20	7	further	far	ADV
bece-669	20	8	studying	study	VERB
bece-669	20	9	.	.	PUNCT
bece-669	21	1	in	in	ADP
bece-669	21	2	benchmarking	benchmarke	VERB
bece-669	21	3	the	the	DET
bece-669	21	4	relevant	relevant	ADJ
bece-669	21	5	indicators	indicator	NOUN
bece-669	21	6	of	of	ADP
bece-669	21	7	oecd	oecd	PROPN
bece-669	21	8	countries	country	NOUN
bece-669	21	9	to	to	PART
bece-669	21	10	promote	promote	VERB
bece-669	21	11	the	the	DET
bece-669	21	12	development	development	NOUN
bece-669	21	13	of	of	ADP
bece-669	21	14	education	education	NOUN
bece-669	21	15	in	in	ADP
bece-669	21	16	china	china	PROPN
bece-669	21	17	,	,	PUNCT
bece-669	21	18	it	it	PRON
bece-669	21	19	is	be	AUX
bece-669	21	20	necessary	necessary	ADJ
bece-669	21	21	to	to	PART
bece-669	21	22	consider	consider	VERB
bece-669	21	23	china	china	PROPN
bece-669	21	24	’s	’s	PART
bece-669	21	25	economic	economic	ADJ
bece-669	21	26	development	development	NOUN
bece-669	21	27	level	level	NOUN
bece-669	21	28	as	as	ADP
bece-669	21	29	a	a	DET
bece-669	21	30	upper	upper	ADV
bece-669	21	31	-	-	PUNCT
bece-669	21	32	middle	middle	ADJ
bece-669	21	33	-	-	PUNCT
bece-669	21	34	income	income	NOUN
bece-669	21	35	country	country	NOUN
bece-669	21	36	,	,	PUNCT
bece-669	21	37	the	the	DET
bece-669	21	38	scarcity	scarcity	NOUN
bece-669	21	39	of	of	ADP
bece-669	21	40	high	high	ADJ
bece-669	21	41	-	-	PUNCT
bece-669	21	42	quality	quality	NOUN
bece-669	21	43	educational	educational	ADJ
bece-669	21	44	resources	resource	NOUN
bece-669	21	45	and	and	CCONJ
bece-669	21	46	the	the	DET
bece-669	21	47	unbalanced	unbalanced	ADJ
bece-669	21	48	development	development	NOUN
bece-669	21	49	of	of	ADP
bece-669	21	50	education	education	NOUN
bece-669	21	51	at	at	ADP
bece-669	21	52	the	the	DET
bece-669	21	53	current	current	ADJ
bece-669	21	54	stage	stage	NOUN
bece-669	21	55	.	.	PUNCT
bece-669	22	1	under	under	ADP
bece-669	22	2	the	the	DET
bece-669	22	3	principle	principle	NOUN
bece-669	22	4	of	of	ADP
bece-669	22	5	steady	steady	ADJ
bece-669	22	6	change	change	NOUN
bece-669	22	7	and	and	CCONJ
bece-669	22	8	gradual	gradual	ADJ
bece-669	22	9	advancement	advancement	NOUN
bece-669	22	10	,	,	PUNCT
bece-669	22	11	empirical	empirical	ADJ
bece-669	22	12	models	model	NOUN
bece-669	22	13	based	base	VERB
bece-669	22	14	on	on	ADP
bece-669	22	15	large	large	ADJ
bece-669	22	16	sample	sample	NOUN
bece-669	22	17	data	datum	NOUN
bece-669	22	18	should	should	AUX
bece-669	22	19	be	be	AUX
bece-669	22	20	built	build	VERB
bece-669	22	21	to	to	PART
bece-669	22	22	measure	measure	VERB
bece-669	22	23	the	the	DET
bece-669	22	24	marginal	marginal	ADJ
bece-669	22	25	costs	cost	NOUN
bece-669	22	26	and	and	CCONJ
bece-669	22	27	marginal	marginal	ADJ
bece-669	22	28	benefits	benefit	NOUN
bece-669	22	29	of	of	ADP
bece-669	22	30	different	different	ADJ
bece-669	22	31	programs	program	NOUN
bece-669	22	32	to	to	PART
bece-669	22	33	formulate	formulate	VERB
bece-669	22	34	a	a	DET
bece-669	22	35	more	more	ADV
bece-669	22	36	scientific	scientific	ADJ
bece-669	22	37	and	and	CCONJ
bece-669	22	38	efficient	efficient	ADJ
bece-669	22	39	strategy	strategy	NOUN
bece-669	22	40	for	for	ADP
bece-669	22	41	the	the	DET
bece-669	22	42	high	high	ADJ
bece-669	22	43	-	-	PUNCT
bece-669	22	44	quality	quality	NOUN
bece-669	22	45	development	development	NOUN
bece-669	22	46	of	of	ADP
bece-669	22	47	compulsory	compulsory	ADJ
bece-669	22	48	education	education	NOUN
bece-669	22	49	.	.	PUNCT
bece-669	23	1	source	source	NOUN
bece-669	23	2	:	:	PUNCT
bece-669	23	3	tsinghua	tsinghua	PROPN
bece-669	23	4	journal	journal	PROPN
bece-669	23	5	of	of	ADP
bece-669	23	6	education	education	NOUN
bece-669	23	7	,	,	PUNCT
bece-669	23	8	2021(5):40	2021(5):40	NUM
bece-669	23	9	-	-	SYM
bece-669	23	10	54	54	NUM
bece-669	23	11	.	.	PUNCT