id	sid	tid	token	lemma	pos
bece-671	1	1	bece	bece	PROPN
bece-671	1	2	.	.	PUNCT
bece-671	1	3	newsletter	newsletter	PROPN
bece-671	1	4	bece	bece	PROPN
bece-671	1	5	,	,	PUNCT
bece-671	1	6	vol.10	vol.10	NOUN
bece-671	1	7	,	,	PUNCT
bece-671	1	8	no.1	no.1	NUM
bece-671	1	9	,	,	PUNCT
bece-671	1	10	2022	2022	NUM
bece-671	1	11	1342	1342	NUM
bece-671	1	12	mathematics	mathematic	NOUN
bece-671	1	13	anxiety	anxiety	NOUN
bece-671	1	14	and	and	CCONJ
bece-671	1	15	its	its	PRON
bece-671	1	16	impact	impact	NOUN
bece-671	1	17	on	on	ADP
bece-671	1	18	academic	academic	ADJ
bece-671	1	19	achievement	achievement	NOUN
bece-671	1	20	:	:	PUNCT
bece-671	1	21	research	research	NOUN
bece-671	1	22	on	on	ADP
bece-671	1	23	the	the	DET
bece-671	1	24	impact	impact	NOUN
bece-671	1	25	mechanism	mechanism	NOUN
bece-671	1	26	based	base	VERB
bece-671	1	27	on	on	ADP
bece-671	1	28	a	a	DET
bece-671	1	29	large	large	ADJ
bece-671	1	30	-	-	PUNCT
bece-671	1	31	scale	scale	NOUN
bece-671	1	32	assessment	assessment	NOUN
bece-671	1	33	in	in	ADP
bece-671	1	34	province	province	NOUN
bece-671	1	35	z	z	PROPN
bece-671	1	36	by	by	ADP
bece-671	1	37	he	he	PRON
bece-671	1	38	,	,	PUNCT
bece-671	1	39	s.	s.	PROPN
bece-671	1	40	q.	q.	PROPN
bece-671	1	41	&	&	CCONJ
bece-671	1	42	qi	qi	PROPN
bece-671	1	43	,	,	PUNCT
bece-671	1	44	c.	c.	PROPN
bece-671	1	45	,	,	PUNCT
bece-671	1	46	x.	x.	NOUN
bece-671	1	47	correspondence	correspondence	NOUN
bece-671	1	48	to	to	ADP
bece-671	1	49	:	:	PUNCT
bece-671	1	50	qi	qi	PROPN
bece-671	1	51	,	,	PUNCT
bece-671	1	52	c.	c.	PROPN
bece-671	1	53	x.	x.	PROPN
bece-671	1	54	,	,	PUNCT
bece-671	1	55	beijing	beijing	PROPN
bece-671	1	56	normal	normal	ADJ
bece-671	1	57	university	university	PROPN
bece-671	1	58	,	,	PUNCT
bece-671	1	59	china	china	PROPN
bece-671	1	60	.	.	PUNCT
bece-671	2	1	e	e	X
bece-671	2	2	-	-	NOUN
bece-671	2	3	mail	mail	NOUN
bece-671	2	4	:	:	PUNCT
bece-671	3	1	qichxia@126.com	qichxia@126.com	PROPN
bece-671	3	2	he	he	PRON
bece-671	3	3	study	study	VERB
bece-671	3	4	(	(	PUNCT
bece-671	3	5	published	publish	VERB
bece-671	3	6	in	in	ADP
bece-671	3	7	educational	educational	ADJ
bece-671	3	8	research	research	NOUN
bece-671	3	9	and	and	CCONJ
bece-671	3	10	experiment	experiment	NOUN
bece-671	3	11	)	)	PUNCT
bece-671	3	12	surveyed	survey	VERB
bece-671	3	13	42644	42644	NUM
bece-671	3	14	eighth	eighth	ADJ
bece-671	3	15	-	-	PUNCT
bece-671	3	16	grade	grade	NOUN
bece-671	3	17	students	student	NOUN
bece-671	3	18	from	from	ADP
bece-671	3	19	11	11	NUM
bece-671	3	20	prefecture	prefecture	NOUN
bece-671	3	21	-	-	PUNCT
bece-671	3	22	level	level	NOUN
bece-671	3	23	cities	city	NOUN
bece-671	3	24	in	in	ADP
bece-671	3	25	province	province	PROPN
bece-671	3	26	z.	z.	PROPN
bece-671	4	1	it	it	PRON
bece-671	4	2	evaluates	evaluate	VERB
bece-671	4	3	the	the	DET
bece-671	4	4	eighth	eighth	ADJ
bece-671	4	5	graders	grader	NOUN
bece-671	4	6	’	'	PUNCT
bece-671	4	7	academic	academic	ADJ
bece-671	4	8	performance	performance	NOUN
bece-671	4	9	in	in	ADP
bece-671	4	10	mathematics	mathematic	NOUN
bece-671	4	11	by	by	ADP
bece-671	4	12	measuring	measure	VERB
bece-671	4	13	their	their	PRON
bece-671	4	14	cognitive	cognitive	ADJ
bece-671	4	15	abilities	ability	NOUN
bece-671	4	16	in	in	ADP
bece-671	4	17	learning	learning	NOUN
bece-671	4	18	,	,	PUNCT
bece-671	4	19	understanding	understanding	NOUN
bece-671	4	20	,	,	PUNCT
bece-671	4	21	and	and	CCONJ
bece-671	4	22	application	application	NOUN
bece-671	4	23	in	in	ADP
bece-671	4	24	the	the	DET
bece-671	4	25	study	study	NOUN
bece-671	4	26	of	of	ADP
bece-671	4	27	algebra	algebra	PROPN
bece-671	4	28	,	,	PUNCT
bece-671	4	29	graphics	graphic	NOUN
bece-671	4	30	and	and	CCONJ
bece-671	4	31	geometry	geometry	NOUN
bece-671	4	32	,	,	PUNCT
bece-671	4	33	and	and	CCONJ
bece-671	4	34	statistics	statistic	NOUN
bece-671	4	35	and	and	CCONJ
bece-671	4	36	probability	probability	NOUN
bece-671	4	37	.	.	PUNCT
bece-671	5	1	manifestations	manifestation	NOUN
bece-671	5	2	of	of	ADP
bece-671	5	3	mathematics	mathematics	NOUN
bece-671	5	4	anxiety	anxiety	NOUN
bece-671	5	5	and	and	CCONJ
bece-671	5	6	its	its	PRON
bece-671	5	7	impact	impact	NOUN
bece-671	5	8	on	on	ADP
bece-671	5	9	student	student	NOUN
bece-671	5	10	academic	academic	ADJ
bece-671	5	11	achievements	achievement	NOUN
bece-671	5	12	are	be	AUX
bece-671	5	13	examined	examine	VERB
bece-671	5	14	.	.	PUNCT
bece-671	6	1	the	the	DET
bece-671	6	2	mathematics	mathematics	PROPN
bece-671	6	3	anxiety	anxiety	NOUN
bece-671	6	4	questionnaire	questionnaire	NOUN
bece-671	6	5	includes	include	VERB
bece-671	6	6	four	four	NUM
bece-671	6	7	dimensions	dimension	NOUN
bece-671	6	8	,	,	PUNCT
bece-671	6	9	namely	namely	ADV
bece-671	6	10	,	,	PUNCT
bece-671	6	11	class	class	NOUN
bece-671	6	12	anxiety	anxiety	NOUN
bece-671	6	13	,	,	PUNCT
bece-671	6	14	homework	homework	NOUN
bece-671	6	15	anxiety	anxiety	NOUN
bece-671	6	16	,	,	PUNCT
bece-671	6	17	problemsolving	problemsolve	VERB
bece-671	6	18	anxiety	anxiety	NOUN
bece-671	6	19	,	,	PUNCT
bece-671	6	20	and	and	CCONJ
bece-671	6	21	test	test	NOUN
bece-671	6	22	anxiety	anxiety	NOUN
bece-671	6	23	.	.	PUNCT
bece-671	7	1	research	research	NOUN
bece-671	7	2	results	result	VERB
bece-671	7	3	:	:	PUNCT
bece-671	7	4			ADJ
bece-671	7	5	analysis	analysis	NOUN
bece-671	7	6	of	of	ADP
bece-671	7	7	students	student	NOUN
bece-671	7	8	’	’	PART
bece-671	7	9	propensities	propensity	NOUN
bece-671	7	10	in	in	ADP
bece-671	7	11	the	the	DET
bece-671	7	12	four	four	NUM
bece-671	7	13	dimensions	dimension	NOUN
bece-671	7	14	of	of	ADP
bece-671	7	15	mathematics	mathematics	NOUN
bece-671	7	16	anxiety	anxiety	NOUN
bece-671	7	17	indicates	indicate	VERB
bece-671	7	18	that	that	SCONJ
bece-671	7	19	students	student	NOUN
bece-671	7	20	have	have	VERB
bece-671	7	21	the	the	DET
bece-671	7	22	highest	high	ADJ
bece-671	7	23	propensity	propensity	NOUN
bece-671	7	24	for	for	ADP
bece-671	7	25	test	test	NOUN
bece-671	7	26	anxiety	anxiety	NOUN
bece-671	7	27	,	,	PUNCT
bece-671	7	28	lower	low	ADJ
bece-671	7	29	one	one	NUM
bece-671	7	30	for	for	ADP
bece-671	7	31	class	class	NOUN
bece-671	7	32	anxiety	anxiety	NOUN
bece-671	7	33	,	,	PUNCT
bece-671	7	34	and	and	CCONJ
bece-671	7	35	the	the	DET
bece-671	7	36	lowest	low	ADJ
bece-671	7	37	for	for	ADP
bece-671	7	38	homework	homework	NOUN
bece-671	7	39	and	and	CCONJ
bece-671	7	40	problem	problem	NOUN
bece-671	7	41	-	-	PUNCT
bece-671	7	42	solving	solve	VERB
bece-671	7	43	anxiety	anxiety	NOUN
bece-671	7	44	.	.	PUNCT
bece-671	8	1			X
bece-671	8	2	in	in	ADP
bece-671	8	3	terms	term	NOUN
bece-671	8	4	of	of	ADP
bece-671	8	5	gender	gender	NOUN
bece-671	8	6	differences	difference	NOUN
bece-671	8	7	in	in	ADP
bece-671	8	8	student	student	NOUN
bece-671	8	9	mathematics	mathematic	NOUN
bece-671	8	10	anxiety	anxiety	NOUN
bece-671	8	11	,	,	PUNCT
bece-671	8	12	girls	girl	NOUN
bece-671	8	13	have	have	VERB
bece-671	8	14	higher	high	ADJ
bece-671	8	15	levels	level	NOUN
bece-671	8	16	of	of	ADP
bece-671	8	17	class	class	NOUN
bece-671	8	18	anxiety	anxiety	NOUN
bece-671	8	19	and	and	CCONJ
bece-671	8	20	test	test	NOUN
bece-671	8	21	anxiety	anxiety	NOUN
bece-671	8	22	than	than	ADP
bece-671	8	23	boys	boy	NOUN
bece-671	8	24	,	,	PUNCT
bece-671	8	25	and	and	CCONJ
bece-671	8	26	boys	boy	NOUN
bece-671	8	27	have	have	VERB
bece-671	8	28	higher	high	ADJ
bece-671	8	29	levels	level	NOUN
bece-671	8	30	of	of	ADP
bece-671	8	31	homework	homework	NOUN
bece-671	8	32	anxiety	anxiety	NOUN
bece-671	8	33	than	than	ADP
bece-671	8	34	girls	girl	NOUN
bece-671	8	35	.	.	PUNCT
bece-671	9	1	in	in	ADP
bece-671	9	2	terms	term	NOUN
bece-671	9	3	of	of	ADP
bece-671	9	4	regional	regional	ADJ
bece-671	9	5	differences	difference	NOUN
bece-671	9	6	in	in	ADP
bece-671	9	7	student	student	NOUN
bece-671	9	8	mathematics	mathematic	NOUN
bece-671	9	9	anxiety	anxiety	NOUN
bece-671	9	10	,	,	PUNCT
bece-671	9	11	the	the	PRON
bece-671	9	12	more	more	ADV
bece-671	9	13	backward	backward	ADJ
bece-671	9	14	the	the	DET
bece-671	9	15	economy	economy	NOUN
bece-671	9	16	and	and	CCONJ
bece-671	9	17	education	education	NOUN
bece-671	9	18	of	of	ADP
bece-671	9	19	the	the	DET
bece-671	9	20	region	region	NOUN
bece-671	9	21	,	,	PUNCT
bece-671	9	22	the	the	PRON
bece-671	9	23	higher	high	ADJ
bece-671	9	24	the	the	DET
bece-671	9	25	level	level	NOUN
bece-671	9	26	of	of	ADP
bece-671	9	27	student	student	NOUN
bece-671	9	28	mathematics	mathematic	NOUN
bece-671	9	29	anxiety	anxiety	NOUN
bece-671	9	30	.	.	PUNCT
bece-671	10	1	from	from	ADP
bece-671	10	2	the	the	DET
bece-671	10	3	perspective	perspective	NOUN
bece-671	10	4	of	of	ADP
bece-671	10	5	different	different	ADJ
bece-671	10	6	school	school	NOUN
bece-671	10	7	types	type	NOUN
bece-671	10	8	,	,	PUNCT
bece-671	10	9	students	student	NOUN
bece-671	10	10	in	in	ADP
bece-671	10	11	public	public	ADJ
bece-671	10	12	schools	school	NOUN
bece-671	10	13	experience	experience	VERB
bece-671	10	14	higher	high	ADJ
bece-671	10	15	levels	level	NOUN
bece-671	10	16	of	of	ADP
bece-671	10	17	mathematics	mathematics	NOUN
bece-671	10	18	anxiety	anxiety	NOUN
bece-671	10	19	than	than	ADP
bece-671	10	20	those	those	PRON
bece-671	10	21	in	in	ADP
bece-671	10	22	private	private	ADJ
bece-671	10	23	schools	school	NOUN
bece-671	10	24	.	.	PUNCT
bece-671	11	1	academic	academic	ADJ
bece-671	11	2	levels	level	NOUN
bece-671	11	3	are	be	AUX
bece-671	11	4	closely	closely	ADV
bece-671	11	5	related	relate	VERB
bece-671	11	6	to	to	ADP
bece-671	11	7	mathematics	mathematics	NOUN
bece-671	11	8	anxiety	anxiety	NOUN
bece-671	11	9	levels	level	NOUN
bece-671	11	10	in	in	ADP
bece-671	11	11	that	that	PRON
bece-671	11	12	students	student	NOUN
bece-671	11	13	with	with	ADP
bece-671	11	14	lower	low	ADJ
bece-671	11	15	academic	academic	ADJ
bece-671	11	16	levels	level	NOUN
bece-671	11	17	tend	tend	VERB
bece-671	11	18	to	to	PART
bece-671	11	19	report	report	VERB
bece-671	11	20	higher	high	ADJ
bece-671	11	21	levels	level	NOUN
bece-671	11	22	of	of	ADP
bece-671	11	23	homework	homework	NOUN
bece-671	11	24	anxiety	anxiety	NOUN
bece-671	11	25	and	and	CCONJ
bece-671	11	26	problem	problem	NOUN
bece-671	11	27	-	-	PUNCT
bece-671	11	28	solving	solve	VERB
bece-671	11	29	anxiety	anxiety	NOUN
bece-671	11	30	,	,	PUNCT
bece-671	11	31	and	and	CCONJ
bece-671	11	32	those	those	PRON
bece-671	11	33	with	with	ADP
bece-671	11	34	narrow	narrow	ADJ
bece-671	11	35	passes	pass	NOUN
bece-671	11	36	in	in	ADP
bece-671	11	37	exams	exam	NOUN
bece-671	11	38	undergo	undergo	VERB
bece-671	11	39	the	the	DET
bece-671	11	40	highest	high	ADJ
bece-671	11	41	levels	level	NOUN
bece-671	11	42	of	of	ADP
bece-671	11	43	class	class	NOUN
bece-671	11	44	anxiety	anxiety	NOUN
bece-671	11	45	and	and	CCONJ
bece-671	11	46	test	test	NOUN
bece-671	11	47	anxiety	anxiety	NOUN
bece-671	11	48	.	.	PUNCT
bece-671	12	1			X
bece-671	12	2	in	in	ADP
bece-671	12	3	this	this	DET
bece-671	12	4	study	study	NOUN
bece-671	12	5	,	,	PUNCT
bece-671	12	6	class	class	NOUN
bece-671	12	7	anxiety	anxiety	NOUN
bece-671	12	8	and	and	CCONJ
bece-671	12	9	problem	problem	NOUN
bece-671	12	10	-	-	PUNCT
bece-671	12	11	solving	solve	VERB
bece-671	12	12	anxiety	anxiety	NOUN
bece-671	12	13	are	be	AUX
bece-671	12	14	independent	independent	ADJ
bece-671	12	15	variables	variable	NOUN
bece-671	12	16	,	,	PUNCT
bece-671	12	17	homework	homework	NOUN
bece-671	12	18	anxiety	anxiety	NOUN
bece-671	12	19	and	and	CCONJ
bece-671	12	20	test	test	NOUN
bece-671	12	21	anxiety	anxiety	NOUN
bece-671	12	22	intert	intert	ADJ
bece-671	12	23	mailto:qichxia@126.com	mailto:qichxia@126.com	PROPN
bece-671	12	24	bece	bece	PROPN
bece-671	12	25	,	,	PUNCT
bece-671	12	26	vol.10	vol.10	NOUN
bece-671	12	27	,	,	PUNCT
bece-671	12	28	no.1	no.1	NUM
bece-671	12	29	,	,	PUNCT
bece-671	12	30	2022	2022	NUM
bece-671	12	31	1343	1343	NUM
bece-671	12	32	mediary	mediary	ADJ
bece-671	12	33	variables	variable	NOUN
bece-671	12	34	,	,	PUNCT
bece-671	12	35	and	and	CCONJ
bece-671	12	36	student	student	NOUN
bece-671	12	37	academic	academic	ADJ
bece-671	12	38	performance	performance	NOUN
bece-671	12	39	in	in	ADP
bece-671	12	40	mathematics	mathematic	NOUN
bece-671	12	41	the	the	DET
bece-671	12	42	dependent	dependent	ADJ
bece-671	12	43	variable	variable	NOUN
bece-671	12	44	for	for	ADP
bece-671	12	45	path	path	NOUN
bece-671	12	46	analysis	analysis	NOUN
bece-671	12	47	.	.	PUNCT
bece-671	13	1	the	the	DET
bece-671	13	2	results	result	NOUN
bece-671	13	3	show	show	VERB
bece-671	13	4	that	that	SCONJ
bece-671	13	5	both	both	PRON
bece-671	13	6	class	class	NOUN
bece-671	13	7	anxiety	anxiety	NOUN
bece-671	13	8	and	and	CCONJ
bece-671	13	9	problem	problem	NOUN
bece-671	13	10	-	-	PUNCT
bece-671	13	11	solving	solve	VERB
bece-671	13	12	anxiety	anxiety	NOUN
bece-671	13	13	intensify	intensify	VERB
bece-671	13	14	homework	homework	NOUN
bece-671	13	15	anxiety	anxiety	NOUN
bece-671	13	16	and	and	CCONJ
bece-671	13	17	test	test	NOUN
bece-671	13	18	anxiety	anxiety	NOUN
bece-671	13	19	,	,	PUNCT
bece-671	13	20	resulting	result	VERB
bece-671	13	21	in	in	ADP
bece-671	13	22	negative	negative	ADJ
bece-671	13	23	impacts	impact	NOUN
bece-671	13	24	on	on	ADP
bece-671	13	25	student	student	NOUN
bece-671	13	26	academic	academic	ADJ
bece-671	13	27	performance	performance	NOUN
bece-671	13	28	in	in	ADP
bece-671	13	29	mathematics	mathematic	NOUN
bece-671	13	30	.	.	PUNCT
bece-671	14	1	nevertheless	nevertheless	ADV
bece-671	14	2	,	,	PUNCT
bece-671	14	3	test	test	NOUN
bece-671	14	4	anxiety	anxiety	NOUN
bece-671	14	5	has	have	VERB
bece-671	14	6	a	a	DET
bece-671	14	7	weak	weak	ADJ
bece-671	14	8	positive	positive	ADJ
bece-671	14	9	effect	effect	NOUN
bece-671	14	10	on	on	ADP
bece-671	14	11	student	student	NOUN
bece-671	14	12	academic	academic	ADJ
bece-671	14	13	performance	performance	NOUN
bece-671	14	14	in	in	ADP
bece-671	14	15	mathematics	mathematic	NOUN
bece-671	14	16	.	.	PUNCT
bece-671	15	1	given	give	VERB
bece-671	15	2	the	the	DET
bece-671	15	3	negative	negative	ADJ
bece-671	15	4	influence	influence	NOUN
bece-671	15	5	of	of	ADP
bece-671	15	6	mathematics	mathematic	NOUN
bece-671	15	7	anxiety	anxiety	NOUN
bece-671	15	8	on	on	ADP
bece-671	15	9	student	student	NOUN
bece-671	15	10	academic	academic	ADJ
bece-671	15	11	performance	performance	NOUN
bece-671	15	12	in	in	ADP
bece-671	15	13	mathematics	mathematic	NOUN
bece-671	15	14	,	,	PUNCT
bece-671	15	15	appropriate	appropriate	ADJ
bece-671	15	16	teaching	teaching	NOUN
bece-671	15	17	methods	method	NOUN
bece-671	15	18	should	should	AUX
bece-671	15	19	be	be	AUX
bece-671	15	20	adopted	adopt	VERB
bece-671	15	21	to	to	PART
bece-671	15	22	help	help	VERB
bece-671	15	23	students	student	NOUN
bece-671	15	24	alleviate	alleviate	VERB
bece-671	15	25	and	and	CCONJ
bece-671	15	26	eliminate	eliminate	VERB
bece-671	15	27	this	this	DET
bece-671	15	28	negative	negative	ADJ
bece-671	15	29	academic	academic	ADJ
bece-671	15	30	mood	mood	NOUN
bece-671	15	31	.	.	PUNCT
bece-671	16	1	in	in	ADP
bece-671	16	2	addition	addition	NOUN
bece-671	16	3	,	,	PUNCT
bece-671	16	4	parents	parent	NOUN
bece-671	16	5	’	'	PUNCT
bece-671	16	6	and	and	CCONJ
bece-671	16	7	teachers	teacher	NOUN
bece-671	16	8	’	’	PART
bece-671	16	9	anxiety	anxiety	NOUN
bece-671	16	10	about	about	ADP
bece-671	16	11	mathematics	mathematic	NOUN
bece-671	16	12	will	will	AUX
bece-671	16	13	also	also	ADV
bece-671	16	14	aggravate	aggravate	VERB
bece-671	16	15	students	student	NOUN
bece-671	16	16	’	’	PART
bece-671	16	17	mathematics	mathematic	NOUN
bece-671	16	18	anxiety	anxiety	NOUN
bece-671	16	19	.	.	PUNCT
bece-671	17	1	therefore	therefore	ADV
bece-671	17	2	,	,	PUNCT
bece-671	17	3	teachers	teacher	NOUN
bece-671	17	4	and	and	CCONJ
bece-671	17	5	parents	parent	NOUN
bece-671	17	6	should	should	AUX
bece-671	17	7	avoid	avoid	VERB
bece-671	17	8	influencing	influence	VERB
bece-671	17	9	students	student	NOUN
bece-671	17	10	negatively	negatively	ADV
bece-671	17	11	with	with	ADP
bece-671	17	12	their	their	PRON
bece-671	17	13	own	own	ADJ
bece-671	17	14	mathematics	mathematic	NOUN
bece-671	17	15	anxiety	anxiety	NOUN
bece-671	17	16	.	.	PUNCT
bece-671	18	1	students	student	NOUN
bece-671	18	2	with	with	ADP
bece-671	18	3	low	low	ADJ
bece-671	18	4	academic	academic	ADJ
bece-671	18	5	levels	level	NOUN
bece-671	18	6	should	should	AUX
bece-671	18	7	be	be	AUX
bece-671	18	8	given	give	VERB
bece-671	18	9	more	more	ADJ
bece-671	18	10	help	help	NOUN
bece-671	18	11	and	and	CCONJ
bece-671	18	12	encouragement	encouragement	NOUN
bece-671	18	13	.	.	PUNCT
bece-671	19	1	student	student	NOUN
bece-671	19	2	homework	homework	NOUN
bece-671	19	3	burden	burden	NOUN
bece-671	19	4	should	should	AUX
bece-671	19	5	be	be	AUX
bece-671	19	6	kept	keep	VERB
bece-671	19	7	at	at	ADP
bece-671	19	8	a	a	DET
bece-671	19	9	proper	proper	ADJ
bece-671	19	10	level	level	NOUN
bece-671	19	11	so	so	SCONJ
bece-671	19	12	that	that	SCONJ
bece-671	19	13	students	student	NOUN
bece-671	19	14	can	can	AUX
bece-671	19	15	learn	learn	VERB
bece-671	19	16	in	in	ADP
bece-671	19	17	a	a	DET
bece-671	19	18	pleasant	pleasant	ADJ
bece-671	19	19	atmosphere	atmosphere	NOUN
bece-671	19	20	.	.	PUNCT
bece-671	20	1	source	source	NOUN
bece-671	20	2	:	:	PUNCT
bece-671	20	3	educational	educational	ADJ
bece-671	20	4	research	research	NOUN
bece-671	20	5	and	and	CCONJ
bece-671	20	6	experiment	experiment	NOUN
bece-671	20	7	,	,	PUNCT
bece-671	20	8	2020(2):82	2020(2):82	NUM
bece-671	20	9	-	-	SYM
bece-671	20	10	89	89	NUM
bece-671	20	11	.	.	PUNCT