id	sid	tid	token	lemma	pos
erjee-7069	1	1	english	english	PROPN
erjee-7069	1	2	review	review	PROPN
erjee-7069	1	3	:	:	PUNCT
erjee-7069	1	4	journal	journal	NOUN
erjee-7069	1	5	of	of	ADP
erjee-7069	1	6	english	english	ADJ
erjee-7069	1	7	education	education	PROPN
erjee-7069	1	8	p	p	PROPN
erjee-7069	1	9	-	-	PUNCT
erjee-7069	1	10	issn	issn	PROPN
erjee-7069	1	11	2301	2301	NUM
erjee-7069	1	12	-	-	SYM
erjee-7069	1	13	7554	7554	NUM
erjee-7069	1	14	,	,	PUNCT
erjee-7069	1	15	e	e	X
erjee-7069	1	16	-	-	PUNCT
erjee-7069	1	17	issn	issn	VERB
erjee-7069	1	18	2541	2541	NUM
erjee-7069	1	19	-	-	SYM
erjee-7069	1	20	3643	3643	NUM
erjee-7069	1	21	volume	volume	NOUN
erjee-7069	1	22	11	11	NUM
erjee-7069	1	23	,	,	PUNCT
erjee-7069	1	24	issue	issue	NOUN
erjee-7069	1	25	1	1	NUM
erjee-7069	1	26	,	,	PUNCT
erjee-7069	1	27	february	february	PROPN
erjee-7069	1	28	2023	2023	NUM
erjee-7069	1	29	https://journal.uniku.ac.id/index.php/erjee	https://journal.uniku.ac.id/index.php/erjee	PROPN
erjee-7069	1	30	17	17	NUM
erjee-7069	1	31	the	the	DET
erjee-7069	1	32	students	student	NOUN
erjee-7069	1	33	’	’	PART
erjee-7069	1	34	perceptions	perception	NOUN
erjee-7069	1	35	on	on	ADP
erjee-7069	1	36	the	the	DET
erjee-7069	1	37	use	use	NOUN
erjee-7069	1	38	of	of	ADP
erjee-7069	1	39	mobileassisted	mobileassisted	ADJ
erjee-7069	1	40	language	language	NOUN
erjee-7069	1	41	learning	learn	VERB
erjee-7069	1	42	through	through	ADP
erjee-7069	1	43	duolingo	duolingo	NOUN
erjee-7069	1	44	in	in	ADP
erjee-7069	1	45	improving	improve	VERB
erjee-7069	1	46	vocabulary	vocabulary	ADJ
erjee-7069	1	47	mastery	mastery	NOUN
erjee-7069	1	48	at	at	ADP
erjee-7069	1	49	the	the	DET
erjee-7069	1	50	tertiary	tertiary	ADJ
erjee-7069	1	51	level	level	NOUN
erjee-7069	1	52	tri	tri	PROPN
erjee-7069	1	53	wintolo	wintolo	NOUN
erjee-7069	1	54	apoko	apoko	NOUN
erjee-7069	1	55	(	(	PUNCT
erjee-7069	1	56	corresponding	corresponding	ADJ
erjee-7069	1	57	author	author	NOUN
erjee-7069	1	58	)	)	PUNCT
erjee-7069	1	59	english	english	PROPN
erjee-7069	1	60	education	education	PROPN
erjee-7069	1	61	department	department	NOUN
erjee-7069	1	62	,	,	PUNCT
erjee-7069	1	63	faculty	faculty	NOUN
erjee-7069	1	64	of	of	ADP
erjee-7069	1	65	teacher	teacher	NOUN
erjee-7069	1	66	training	training	NOUN
erjee-7069	1	67	and	and	CCONJ
erjee-7069	1	68	education	education	NOUN
erjee-7069	1	69	,	,	PUNCT
erjee-7069	1	70	universitas	universita	NOUN
erjee-7069	1	71	muhammadiyah	muhammadiyah	NOUN
erjee-7069	1	72	prof	prof	PROPN
erjee-7069	1	73	.	.	PUNCT
erjee-7069	2	1	dr	dr	PROPN
erjee-7069	2	2	.	.	PROPN
erjee-7069	2	3	hamka	hamka	PROPN
erjee-7069	2	4	,	,	PUNCT
erjee-7069	2	5	jakarta	jakarta	PROPN
erjee-7069	2	6	,	,	PUNCT
erjee-7069	2	7	indonesia	indonesia	PROPN
erjee-7069	2	8	email	email	NOUN
erjee-7069	2	9	:	:	PUNCT
erjee-7069	2	10	triwin_apoko@uhamka.ac.id	triwin_apoko@uhamka.ac.id	NUM
erjee-7069	2	11	alfaruqi	alfaruqi	NOUN
erjee-7069	2	12	alalwani	alalwani	VERB
erjee-7069	2	13	dunggio	dunggio	PROPN
erjee-7069	2	14	english	english	PROPN
erjee-7069	2	15	education	education	PROPN
erjee-7069	2	16	department	department	PROPN
erjee-7069	2	17	,	,	PUNCT
erjee-7069	2	18	faculty	faculty	NOUN
erjee-7069	2	19	of	of	ADP
erjee-7069	2	20	teacher	teacher	NOUN
erjee-7069	2	21	training	training	NOUN
erjee-7069	2	22	and	and	CCONJ
erjee-7069	2	23	education	education	NOUN
erjee-7069	2	24	,	,	PUNCT
erjee-7069	2	25	universitas	universita	NOUN
erjee-7069	2	26	muhammadiyah	muhammadiyah	NOUN
erjee-7069	2	27	prof	prof	PROPN
erjee-7069	2	28	.	.	PUNCT
erjee-7069	3	1	dr	dr	PROPN
erjee-7069	3	2	.	.	PROPN
erjee-7069	3	3	hamka	hamka	PROPN
erjee-7069	3	4	,	,	PUNCT
erjee-7069	3	5	jakarta	jakarta	PROPN
erjee-7069	3	6	,	,	PUNCT
erjee-7069	3	7	indonesia	indonesia	PROPN
erjee-7069	3	8	email	email	NOUN
erjee-7069	3	9	:	:	PUNCT
erjee-7069	3	10	alfaruqi@uhamka.ac.id	alfaruqi@uhamka.ac.id	PROPN
erjee-7069	3	11	su	su	PROPN
erjee-7069	3	12	li	li	PROPN
erjee-7069	3	13	chong	chong	PROPN
erjee-7069	3	14	management	management	PROPN
erjee-7069	3	15	and	and	CCONJ
erjee-7069	3	16	humanities	humanities	PROPN
erjee-7069	3	17	department	department	NOUN
erjee-7069	3	18	,	,	PUNCT
erjee-7069	3	19	faculty	faculty	NOUN
erjee-7069	3	20	of	of	ADP
erjee-7069	3	21	science	science	NOUN
erjee-7069	3	22	and	and	CCONJ
erjee-7069	3	23	information	information	NOUN
erjee-7069	3	24	technology	technology	NOUN
erjee-7069	3	25	,	,	PUNCT
erjee-7069	3	26	universiti	universiti	PROPN
erjee-7069	3	27	teknologi	teknologi	PROPN
erjee-7069	3	28	petronas	petronas	PROPN
erjee-7069	3	29	,	,	PUNCT
erjee-7069	3	30	perak	perak	PROPN
erjee-7069	3	31	,	,	PUNCT
erjee-7069	3	32	malaysia	malaysia	PROPN
erjee-7069	3	33	email	email	NOUN
erjee-7069	3	34	:	:	PUNCT
erjee-7069	3	35	chong_suli@utp.edu.my	chong_suli@utp.edu.my	PROPN
erjee-7069	3	36	apa	apa	PROPN
erjee-7069	3	37	citation	citation	PROPN
erjee-7069	3	38	:	:	PUNCT
erjee-7069	3	39	apoko	apoko	PROPN
erjee-7069	3	40	,	,	PUNCT
erjee-7069	3	41	t.	t.	PROPN
erjee-7069	3	42	w.	w.	PROPN
erjee-7069	3	43	,	,	PUNCT
erjee-7069	3	44	dunggio	dunggio	NOUN
erjee-7069	3	45	,	,	PUNCT
erjee-7069	3	46	a.	a.	NOUN
erjee-7069	3	47	a.	a.	PROPN
erjee-7069	3	48	,	,	PUNCT
erjee-7069	3	49	&	&	CCONJ
erjee-7069	3	50	chong	chong	PROPN
erjee-7069	3	51	,	,	PUNCT
erjee-7069	3	52	s.	s.	PROPN
erjee-7069	3	53	l.	l.	PROPN
erjee-7069	3	54	(	(	PUNCT
erjee-7069	3	55	2023	2023	NUM
erjee-7069	3	56	)	)	PUNCT
erjee-7069	3	57	.	.	PUNCT
erjee-7069	4	1	the	the	DET
erjee-7069	4	2	students	student	NOUN
erjee-7069	4	3	’	’	PART
erjee-7069	4	4	perceptions	perception	NOUN
erjee-7069	4	5	on	on	ADP
erjee-7069	4	6	the	the	DET
erjee-7069	4	7	use	use	NOUN
erjee-7069	4	8	of	of	ADP
erjee-7069	4	9	mobile	mobile	NOUN
erjee-7069	4	10	-	-	PUNCT
erjee-7069	4	11	assisted	assist	VERB
erjee-7069	4	12	language	language	NOUN
erjee-7069	4	13	learning	learn	VERB
erjee-7069	4	14	through	through	ADP
erjee-7069	4	15	duolingo	duolingo	NOUN
erjee-7069	4	16	in	in	ADP
erjee-7069	4	17	improving	improve	VERB
erjee-7069	4	18	vocabulary	vocabulary	ADJ
erjee-7069	4	19	mastery	mastery	NOUN
erjee-7069	4	20	at	at	ADP
erjee-7069	4	21	the	the	DET
erjee-7069	4	22	tertiary	tertiary	ADJ
erjee-7069	4	23	level	level	NOUN
erjee-7069	4	24	.	.	PUNCT
erjee-7069	5	1	english	english	PROPN
erjee-7069	5	2	review	review	PROPN
erjee-7069	5	3	:	:	PUNCT
erjee-7069	5	4	journal	journal	NOUN
erjee-7069	5	5	of	of	ADP
erjee-7069	5	6	english	english	PROPN
erjee-7069	5	7	education	education	NOUN
erjee-7069	5	8	,	,	PUNCT
erjee-7069	5	9	11(1	11(1	NUM
erjee-7069	5	10	)	)	PUNCT
erjee-7069	5	11	,	,	PUNCT
erjee-7069	5	12	17	17	NUM
erjee-7069	5	13	-	-	SYM
erjee-7069	5	14	26	26	NUM
erjee-7069	5	15	.	.	PUNCT
erjee-7069	6	1	https://doi.org/10.25134/erjee.v11i1.7069	https://doi.org/10.25134/erjee.v11i1.7069	NOUN
erjee-7069	6	2	received	receive	VERB
erjee-7069	6	3	:	:	PUNCT
erjee-7069	6	4	29	29	NUM
erjee-7069	6	5	-	-	SYM
erjee-7069	6	6	08	08	NUM
erjee-7069	6	7	-	-	PUNCT
erjee-7069	6	8	2022	2022	NUM
erjee-7069	6	9	accepted	accept	VERB
erjee-7069	6	10	:	:	PUNCT
erjee-7069	6	11	22	22	NUM
erjee-7069	6	12	-	-	SYM
erjee-7069	6	13	12	12	NUM
erjee-7069	6	14	-	-	PUNCT
erjee-7069	6	15	2022	2022	NUM
erjee-7069	6	16	published	publish	VERB
erjee-7069	6	17	:	:	PUNCT
erjee-7069	6	18	28	28	NUM
erjee-7069	6	19	-	-	PUNCT
erjee-7069	6	20	02	02	NUM
erjee-7069	6	21	-	-	PUNCT
erjee-7069	6	22	2023	2023	NUM
erjee-7069	6	23	introduction	introduction	NOUN
erjee-7069	6	24	learning	learn	VERB
erjee-7069	6	25	english	english	PROPN
erjee-7069	6	26	as	as	ADP
erjee-7069	6	27	a	a	DET
erjee-7069	6	28	foreign	foreign	ADJ
erjee-7069	6	29	language	language	NOUN
erjee-7069	6	30	(	(	PUNCT
erjee-7069	6	31	efl	efl	PROPN
erjee-7069	6	32	)	)	PUNCT
erjee-7069	6	33	is	be	AUX
erjee-7069	6	34	considered	consider	VERB
erjee-7069	6	35	beneficial	beneficial	ADJ
erjee-7069	6	36	and	and	CCONJ
erjee-7069	6	37	increasingly	increasingly	ADV
erjee-7069	6	38	easier	easy	ADJ
erjee-7069	6	39	with	with	ADP
erjee-7069	6	40	developed	develop	VERB
erjee-7069	6	41	technologies	technology	NOUN
erjee-7069	6	42	nowadays	nowadays	ADV
erjee-7069	6	43	and	and	CCONJ
erjee-7069	6	44	accessible	accessible	ADJ
erjee-7069	6	45	in	in	ADP
erjee-7069	6	46	everywhere	everywhere	ADV
erjee-7069	6	47	people	people	NOUN
erjee-7069	6	48	want	want	VERB
erjee-7069	6	49	to	to	PART
erjee-7069	6	50	learn	learn	VERB
erjee-7069	6	51	(	(	PUNCT
erjee-7069	6	52	aziz	aziz	PROPN
erjee-7069	6	53	et	et	PROPN
erjee-7069	6	54	al	al	PROPN
erjee-7069	6	55	.	.	PROPN
erjee-7069	6	56	,	,	PUNCT
erjee-7069	6	57	2018	2018	NUM
erjee-7069	6	58	)	)	PUNCT
erjee-7069	6	59	.	.	PUNCT
erjee-7069	7	1	those	those	DET
erjee-7069	7	2	technologies	technology	NOUN
erjee-7069	7	3	can	can	AUX
erjee-7069	7	4	also	also	ADV
erjee-7069	7	5	help	help	VERB
erjee-7069	7	6	people	people	NOUN
erjee-7069	7	7	directly	directly	ADV
erjee-7069	7	8	improve	improve	VERB
erjee-7069	7	9	their	their	PRON
erjee-7069	7	10	english	english	NOUN
erjee-7069	7	11	and	and	CCONJ
erjee-7069	7	12	interact	interact	VERB
erjee-7069	7	13	with	with	ADP
erjee-7069	7	14	native	native	ADJ
erjee-7069	7	15	speakers	speaker	NOUN
erjee-7069	7	16	or	or	CCONJ
erjee-7069	7	17	other	other	ADJ
erjee-7069	7	18	learners	learner	NOUN
erjee-7069	7	19	around	around	ADP
erjee-7069	7	20	the	the	DET
erjee-7069	7	21	world	world	NOUN
erjee-7069	7	22	(	(	PUNCT
erjee-7069	7	23	ahmadi	ahmadi	PROPN
erjee-7069	7	24	&	&	CCONJ
erjee-7069	7	25	reza	reza	PROPN
erjee-7069	7	26	,	,	PUNCT
erjee-7069	7	27	2018	2018	NUM
erjee-7069	7	28	)	)	PUNCT
erjee-7069	7	29	.	.	PUNCT
erjee-7069	8	1	even	even	ADV
erjee-7069	8	2	with	with	ADP
erjee-7069	8	3	the	the	DET
erjee-7069	8	4	massive	massive	ADJ
erjee-7069	8	5	development	development	NOUN
erjee-7069	8	6	of	of	ADP
erjee-7069	8	7	equipment	equipment	NOUN
erjee-7069	8	8	that	that	PRON
erjee-7069	8	9	assists	assist	VERB
erjee-7069	8	10	the	the	DET
erjee-7069	8	11	exploration	exploration	NOUN
erjee-7069	8	12	of	of	ADP
erjee-7069	8	13	learning	learn	VERB
erjee-7069	8	14	english	english	PROPN
erjee-7069	8	15	,	,	PUNCT
erjee-7069	8	16	which	which	PRON
erjee-7069	8	17	is	be	AUX
erjee-7069	8	18	web	web	NOUN
erjee-7069	8	19	-	-	PUNCT
erjee-7069	8	20	based	base	VERB
erjee-7069	8	21	call	call	NOUN
erjee-7069	8	22	or	or	CCONJ
erjee-7069	8	23	some	some	DET
erjee-7069	8	24	applications	application	NOUN
erjee-7069	8	25	with	with	ADP
erjee-7069	8	26	mobile	mobile	NOUN
erjee-7069	8	27	-	-	PUNCT
erjee-7069	8	28	assisted	assist	VERB
erjee-7069	8	29	language	language	NOUN
erjee-7069	8	30	learning	learning	NOUN
erjee-7069	8	31	(	(	PUNCT
erjee-7069	8	32	mall	mall	NOUN
erjee-7069	8	33	)	)	PUNCT
erjee-7069	8	34	basic	basic	ADJ
erjee-7069	8	35	things	thing	NOUN
erjee-7069	8	36	,	,	PUNCT
erjee-7069	8	37	intrinsic	intrinsic	ADJ
erjee-7069	8	38	human	human	ADJ
erjee-7069	8	39	characteristics	characteristic	NOUN
erjee-7069	8	40	,	,	PUNCT
erjee-7069	8	41	such	such	ADJ
erjee-7069	8	42	as	as	ADP
erjee-7069	8	43	the	the	DET
erjee-7069	8	44	ability	ability	NOUN
erjee-7069	8	45	to	to	PART
erjee-7069	8	46	collect	collect	VERB
erjee-7069	8	47	the	the	DET
erjee-7069	8	48	data	datum	NOUN
erjee-7069	8	49	,	,	PUNCT
erjee-7069	8	50	to	to	PART
erjee-7069	8	51	critically	critically	ADV
erjee-7069	8	52	analyze	analyze	VERB
erjee-7069	8	53	information	information	NOUN
erjee-7069	8	54	,	,	PUNCT
erjee-7069	8	55	to	to	PART
erjee-7069	8	56	communicate	communicate	VERB
erjee-7069	8	57	and	and	CCONJ
erjee-7069	8	58	interact	interact	VERB
erjee-7069	8	59	with	with	ADP
erjee-7069	8	60	interface	interface	NOUN
erjee-7069	8	61	as	as	ADV
erjee-7069	8	62	well	well	ADV
erjee-7069	8	63	as	as	ADP
erjee-7069	8	64	to	to	PART
erjee-7069	8	65	recognize	recognize	VERB
erjee-7069	8	66	implicit	implicit	ADJ
erjee-7069	8	67	meanings	meaning	NOUN
erjee-7069	8	68	in	in	ADP
erjee-7069	8	69	a	a	DET
erjee-7069	8	70	text	text	NOUN
erjee-7069	8	71	,	,	PUNCT
erjee-7069	8	72	are	be	AUX
erjee-7069	8	73	essential	essential	ADJ
erjee-7069	8	74	to	to	PART
erjee-7069	8	75	extract	extract	VERB
erjee-7069	8	76	meaning	meaning	NOUN
erjee-7069	8	77	from	from	ADP
erjee-7069	8	78	language	language	NOUN
erjee-7069	8	79	(	(	PUNCT
erjee-7069	8	80	rafiq	rafiq	PROPN
erjee-7069	8	81	,	,	PUNCT
erjee-7069	8	82	2020	2020	NUM
erjee-7069	8	83	)	)	PUNCT
erjee-7069	8	84	.	.	PUNCT
erjee-7069	9	1	while	while	SCONJ
erjee-7069	9	2	the	the	DET
erjee-7069	9	3	learning	learning	NOUN
erjee-7069	9	4	mobile	mobile	NOUN
erjee-7069	9	5	as	as	SCONJ
erjee-7069	9	6	edtech	edtech	PROPN
erjee-7069	9	7	helps	help	VERB
erjee-7069	9	8	,	,	PUNCT
erjee-7069	9	9	it	it	PRON
erjee-7069	9	10	can	can	AUX
erjee-7069	9	11	not	not	PART
erjee-7069	9	12	replace	replace	VERB
erjee-7069	9	13	the	the	DET
erjee-7069	9	14	human	human	ADJ
erjee-7069	9	15	needs	need	NOUN
erjee-7069	9	16	to	to	PART
erjee-7069	9	17	understand	understand	VERB
erjee-7069	9	18	in	in	ADP
erjee-7069	9	19	other	other	ADJ
erjee-7069	9	20	languages	language	NOUN
erjee-7069	9	21	,	,	PUNCT
erjee-7069	9	22	yet	yet	CCONJ
erjee-7069	9	23	it	it	PRON
erjee-7069	9	24	can	can	AUX
erjee-7069	9	25	increase	increase	VERB
erjee-7069	9	26	instruction	instruction	NOUN
erjee-7069	9	27	(	(	PUNCT
erjee-7069	9	28	dhawan	dhawan	NOUN
erjee-7069	9	29	,	,	PUNCT
erjee-7069	9	30	2020	2020	NUM
erjee-7069	9	31	)	)	PUNCT
erjee-7069	9	32	.	.	PUNCT
erjee-7069	10	1	one	one	NUM
erjee-7069	10	2	special	special	ADJ
erjee-7069	10	3	area	area	NOUN
erjee-7069	10	4	of	of	ADP
erjee-7069	10	5	significant	significant	ADJ
erjee-7069	10	6	growth	growth	NOUN
erjee-7069	10	7	is	be	AUX
erjee-7069	10	8	mall	mall	NOUN
erjee-7069	10	9	in	in	ADP
erjee-7069	10	10	which	which	PRON
erjee-7069	10	11	students	student	NOUN
erjee-7069	10	12	use	use	VERB
erjee-7069	10	13	mobile	mobile	ADJ
erjee-7069	10	14	technology	technology	NOUN
erjee-7069	10	15	to	to	PART
erjee-7069	10	16	engage	engage	VERB
erjee-7069	10	17	language	language	NOUN
erjee-7069	10	18	study	study	NOUN
erjee-7069	10	19	(	(	PUNCT
erjee-7069	10	20	hasan	hasan	PROPN
erjee-7069	10	21	et	et	PROPN
erjee-7069	10	22	al	al	PROPN
erjee-7069	10	23	.	.	PROPN
erjee-7069	10	24	,	,	PUNCT
erjee-7069	10	25	2022	2022	NUM
erjee-7069	10	26	;	;	PUNCT
erjee-7069	10	27	kamasak	kamasak	PROPN
erjee-7069	10	28	et	et	PROPN
erjee-7069	10	29	al	al	PROPN
erjee-7069	10	30	.	.	PROPN
erjee-7069	10	31	,	,	PUNCT
erjee-7069	10	32	2021	2021	NUM
erjee-7069	10	33	)	)	PUNCT
erjee-7069	10	34	.	.	PUNCT
erjee-7069	11	1	mall	mall	NOUN
erjee-7069	11	2	deals	deal	NOUN
erjee-7069	11	3	with	with	ADP
erjee-7069	11	4	the	the	DET
erjee-7069	11	5	use	use	NOUN
erjee-7069	11	6	of	of	ADP
erjee-7069	11	7	mobile	mobile	ADJ
erjee-7069	11	8	technology	technology	NOUN
erjee-7069	11	9	in	in	ADP
erjee-7069	11	10	language	language	NOUN
erjee-7069	11	11	learning	learning	NOUN
erjee-7069	11	12	.	.	PUNCT
erjee-7069	12	1	students	student	NOUN
erjee-7069	12	2	do	do	AUX
erjee-7069	12	3	not	not	PART
erjee-7069	12	4	have	have	VERB
erjee-7069	12	5	to	to	PART
erjee-7069	12	6	only	only	ADV
erjee-7069	12	7	study	study	VERB
erjee-7069	12	8	english	english	PROPN
erjee-7069	12	9	as	as	ADP
erjee-7069	12	10	a	a	DET
erjee-7069	12	11	foreign	foreign	ADJ
erjee-7069	12	12	language	language	NOUN
erjee-7069	12	13	(	(	PUNCT
erjee-7069	12	14	efl	efl	PROPN
erjee-7069	12	15	)	)	PUNCT
erjee-7069	12	16	in	in	ADP
erjee-7069	12	17	a	a	DET
erjee-7069	12	18	classroom	classroom	NOUN
erjee-7069	12	19	.	.	PUNCT
erjee-7069	13	1	they	they	PRON
erjee-7069	13	2	might	might	AUX
erjee-7069	13	3	have	have	VERB
erjee-7069	13	4	the	the	DET
erjee-7069	13	5	opportunity	opportunity	NOUN
erjee-7069	13	6	to	to	PART
erjee-7069	13	7	learn	learn	VERB
erjee-7069	13	8	it	it	PRON
erjee-7069	13	9	through	through	ADP
erjee-7069	13	10	the	the	DET
erjee-7069	13	11	use	use	NOUN
erjee-7069	13	12	of	of	ADP
erjee-7069	13	13	mobile	mobile	ADJ
erjee-7069	13	14	abstract	abstract	NOUN
erjee-7069	13	15	:	:	PUNCT
erjee-7069	13	16	the	the	DET
erjee-7069	13	17	use	use	NOUN
erjee-7069	13	18	of	of	ADP
erjee-7069	13	19	duolingo	duolingo	NOUN
erjee-7069	13	20	as	as	ADP
erjee-7069	13	21	one	one	NUM
erjee-7069	13	22	of	of	ADP
erjee-7069	13	23	free	free	ADJ
erjee-7069	13	24	online	online	ADJ
erjee-7069	13	25	applications	application	NOUN
erjee-7069	13	26	by	by	ADP
erjee-7069	13	27	students	student	NOUN
erjee-7069	13	28	in	in	ADP
erjee-7069	13	29	learning	learn	VERB
erjee-7069	13	30	english	english	PROPN
erjee-7069	13	31	is	be	AUX
erjee-7069	13	32	essential	essential	ADJ
erjee-7069	13	33	.	.	PUNCT
erjee-7069	14	1	more	more	ADJ
erjee-7069	14	2	studies	study	NOUN
erjee-7069	14	3	on	on	ADP
erjee-7069	14	4	duolingo	duolingo	PROPN
erjee-7069	14	5	app	app	PROPN
erjee-7069	14	6	were	be	AUX
erjee-7069	14	7	conducted	conduct	VERB
erjee-7069	14	8	.	.	PUNCT
erjee-7069	15	1	however	however	ADV
erjee-7069	15	2	,	,	PUNCT
erjee-7069	15	3	in	in	ADP
erjee-7069	15	4	the	the	DET
erjee-7069	15	5	context	context	NOUN
erjee-7069	15	6	of	of	ADP
erjee-7069	15	7	university	university	NOUN
erjee-7069	15	8	students	student	NOUN
erjee-7069	15	9	of	of	ADP
erjee-7069	15	10	indonesia	indonesia	PROPN
erjee-7069	15	11	in	in	ADP
erjee-7069	15	12	improving	improve	VERB
erjee-7069	15	13	vocabulary	vocabulary	ADJ
erjee-7069	15	14	mastery	mastery	NOUN
erjee-7069	15	15	in	in	ADP
erjee-7069	15	16	the	the	DET
erjee-7069	15	17	online	online	ADJ
erjee-7069	15	18	learning	learning	NOUN
erjee-7069	15	19	setting	set	VERB
erjee-7069	15	20	,	,	PUNCT
erjee-7069	15	21	this	this	DET
erjee-7069	15	22	current	current	ADJ
erjee-7069	15	23	study	study	NOUN
erjee-7069	15	24	was	be	AUX
erjee-7069	15	25	rare	rare	ADJ
erjee-7069	15	26	.	.	PUNCT
erjee-7069	16	1	this	this	DET
erjee-7069	16	2	research	research	NOUN
erjee-7069	16	3	was	be	AUX
erjee-7069	16	4	aimed	aim	VERB
erjee-7069	16	5	to	to	PART
erjee-7069	16	6	investigate	investigate	VERB
erjee-7069	16	7	the	the	DET
erjee-7069	16	8	students	student	NOUN
erjee-7069	16	9	’	’	PART
erjee-7069	16	10	perceptions	perception	NOUN
erjee-7069	16	11	on	on	ADP
erjee-7069	16	12	mobile	mobile	NOUN
erjee-7069	16	13	-	-	PUNCT
erjee-7069	16	14	assisted	assist	VERB
erjee-7069	16	15	language	language	NOUN
erjee-7069	16	16	learning	learn	VERB
erjee-7069	16	17	through	through	ADP
erjee-7069	16	18	duolingo	duolingo	NOUN
erjee-7069	16	19	apps	app	NOUN
erjee-7069	16	20	to	to	PART
erjee-7069	16	21	improve	improve	VERB
erjee-7069	16	22	vocabulary	vocabulary	ADJ
erjee-7069	16	23	mastery	mastery	NOUN
erjee-7069	16	24	.	.	PUNCT
erjee-7069	17	1	the	the	DET
erjee-7069	17	2	research	research	NOUN
erjee-7069	17	3	used	use	VERB
erjee-7069	17	4	a	a	DET
erjee-7069	17	5	mixed	mixed	ADJ
erjee-7069	17	6	method	method	NOUN
erjee-7069	17	7	.	.	PUNCT
erjee-7069	18	1	there	there	PRON
erjee-7069	18	2	were	be	VERB
erjee-7069	18	3	95	95	NUM
erjee-7069	18	4	undergraduate	undergraduate	ADJ
erjee-7069	18	5	students	student	NOUN
erjee-7069	18	6	from	from	ADP
erjee-7069	18	7	some	some	DET
erjee-7069	18	8	private	private	ADJ
erjee-7069	18	9	and	and	CCONJ
erjee-7069	18	10	public	public	ADJ
erjee-7069	18	11	universities	university	NOUN
erjee-7069	18	12	in	in	ADP
erjee-7069	18	13	indonesia	indonesia	PROPN
erjee-7069	18	14	.	.	PUNCT
erjee-7069	19	1	online	online	ADJ
erjee-7069	19	2	questionnaire	questionnaire	NOUN
erjee-7069	19	3	and	and	CCONJ
erjee-7069	19	4	semi	semi	ADJ
erjee-7069	19	5	-	-	ADJ
erjee-7069	19	6	structure	structure	ADJ
erjee-7069	19	7	interview	interview	NOUN
erjee-7069	19	8	were	be	AUX
erjee-7069	19	9	conducted	conduct	VERB
erjee-7069	19	10	to	to	PART
erjee-7069	19	11	collect	collect	VERB
erjee-7069	19	12	the	the	DET
erjee-7069	19	13	data	datum	NOUN
erjee-7069	19	14	.	.	PUNCT
erjee-7069	20	1	the	the	DET
erjee-7069	20	2	finding	finding	NOUN
erjee-7069	20	3	revealed	reveal	VERB
erjee-7069	20	4	that	that	SCONJ
erjee-7069	20	5	duolingo	duolingo	NOUN
erjee-7069	20	6	apps	app	NOUN
erjee-7069	20	7	improved	improve	VERB
erjee-7069	20	8	the	the	DET
erjee-7069	20	9	students	student	NOUN
erjee-7069	20	10	’	’	PART
erjee-7069	20	11	vocabulary	vocabulary	ADJ
erjee-7069	20	12	mastery	mastery	NOUN
erjee-7069	20	13	in	in	ADP
erjee-7069	20	14	their	their	PRON
erjee-7069	20	15	english	english	ADJ
erjee-7069	20	16	learning	learning	NOUN
erjee-7069	20	17	.	.	PUNCT
erjee-7069	21	1	it	it	PRON
erjee-7069	21	2	is	be	AUX
erjee-7069	21	3	then	then	ADV
erjee-7069	21	4	recommended	recommend	VERB
erjee-7069	21	5	that	that	SCONJ
erjee-7069	21	6	duolingo	duolingo	NOUN
erjee-7069	21	7	be	be	AUX
erjee-7069	21	8	used	use	VERB
erjee-7069	21	9	for	for	SCONJ
erjee-7069	21	10	efl	efl	PROPN
erjee-7069	21	11	and	and	CCONJ
erjee-7069	21	12	non	non	ADJ
erjee-7069	21	13	-	-	ADJ
erjee-7069	21	14	efl	efl	ADJ
erjee-7069	21	15	students	student	NOUN
erjee-7069	21	16	in	in	ADP
erjee-7069	21	17	the	the	DET
erjee-7069	21	18	university	university	NOUN
erjee-7069	21	19	to	to	PART
erjee-7069	21	20	increase	increase	VERB
erjee-7069	21	21	their	their	PRON
erjee-7069	21	22	english	english	ADJ
erjee-7069	21	23	proficiency	proficiency	NOUN
erjee-7069	21	24	,	,	PUNCT
erjee-7069	21	25	mainly	mainly	ADV
erjee-7069	21	26	in	in	ADP
erjee-7069	21	27	vocabulary	vocabulary	ADJ
erjee-7069	21	28	mastery	mastery	NOUN
erjee-7069	21	29	as	as	SCONJ
erjee-7069	21	30	it	it	PRON
erjee-7069	21	31	is	be	AUX
erjee-7069	21	32	simple	simple	ADJ
erjee-7069	21	33	,	,	PUNCT
erjee-7069	21	34	easy	easy	ADJ
erjee-7069	21	35	to	to	PART
erjee-7069	21	36	use	use	VERB
erjee-7069	21	37	,	,	PUNCT
erjee-7069	21	38	and	and	CCONJ
erjee-7069	21	39	available	available	ADJ
erjee-7069	21	40	to	to	PART
erjee-7069	21	41	access	access	NOUN
erjee-7069	21	42	.	.	PUNCT
erjee-7069	22	1	in	in	ADP
erjee-7069	22	2	addition	addition	NOUN
erjee-7069	22	3	,	,	PUNCT
erjee-7069	22	4	it	it	PRON
erjee-7069	22	5	provides	provide	VERB
erjee-7069	22	6	interesting	interesting	ADJ
erjee-7069	22	7	and	and	CCONJ
erjee-7069	22	8	informative	informative	ADJ
erjee-7069	22	9	features	feature	NOUN
erjee-7069	22	10	.	.	PUNCT
erjee-7069	23	1	therefore	therefore	ADV
erjee-7069	23	2	,	,	PUNCT
erjee-7069	23	3	it	it	PRON
erjee-7069	23	4	could	could	AUX
erjee-7069	23	5	imply	imply	VERB
erjee-7069	23	6	that	that	SCONJ
erjee-7069	23	7	duolingo	duolingo	NOUN
erjee-7069	23	8	promotes	promote	VERB
erjee-7069	23	9	the	the	DET
erjee-7069	23	10	students	student	NOUN
erjee-7069	23	11	’	’	PART
erjee-7069	23	12	willingness	willingness	NOUN
erjee-7069	23	13	and	and	CCONJ
erjee-7069	23	14	motivations	motivation	NOUN
erjee-7069	23	15	to	to	PART
erjee-7069	23	16	practice	practice	VERB
erjee-7069	23	17	english	english	PROPN
erjee-7069	23	18	better	well	ADV
erjee-7069	23	19	.	.	PUNCT
erjee-7069	24	1	keywords	keyword	NOUN
erjee-7069	24	2	:	:	PUNCT
erjee-7069	24	3	duolingo	duolingo	NOUN
erjee-7069	24	4	;	;	PUNCT
erjee-7069	24	5	efl	efl	PROPN
erjee-7069	24	6	;	;	PUNCT
erjee-7069	24	7	mall	mall	NOUN
erjee-7069	24	8	;	;	PUNCT
erjee-7069	24	9	mastery	mastery	NOUN
erjee-7069	24	10	;	;	PUNCT
erjee-7069	24	11	vocabulary	vocabulary	ADJ
erjee-7069	24	12	.	.	PUNCT
erjee-7069	25	1	tri	tri	PROPN
erjee-7069	25	2	wintolo	wintolo	PROPN
erjee-7069	25	3	apoko	apoko	PROPN
erjee-7069	25	4	,	,	PUNCT
erjee-7069	25	5	alfaruqi	alfaruqi	PROPN
erjee-7069	25	6	alalwani	alalwani	ADJ
erjee-7069	25	7	dunggio	dunggio	NOUN
erjee-7069	25	8	,	,	PUNCT
erjee-7069	25	9	&	&	CCONJ
erjee-7069	25	10	su	su	PROPN
erjee-7069	25	11	li	li	PROPN
erjee-7069	25	12	chong	chong	PROPN
erjee-7069	26	1	the	the	DET
erjee-7069	26	2	students	student	NOUN
erjee-7069	26	3	’	’	PART
erjee-7069	26	4	perceptions	perception	NOUN
erjee-7069	26	5	on	on	ADP
erjee-7069	26	6	the	the	DET
erjee-7069	26	7	use	use	NOUN
erjee-7069	26	8	of	of	ADP
erjee-7069	26	9	mobile	mobile	NOUN
erjee-7069	26	10	-	-	PUNCT
erjee-7069	26	11	assisted	assist	VERB
erjee-7069	26	12	language	language	NOUN
erjee-7069	26	13	learning	learn	VERB
erjee-7069	26	14	through	through	ADP
erjee-7069	26	15	duolingo	duolingo	NOUN
erjee-7069	26	16	in	in	ADP
erjee-7069	26	17	improving	improve	VERB
erjee-7069	26	18	vocabulary	vocabulary	ADJ
erjee-7069	26	19	mastery	mastery	NOUN
erjee-7069	26	20	at	at	ADP
erjee-7069	26	21	the	the	DET
erjee-7069	26	22	tertiary	tertiary	ADJ
erjee-7069	26	23	level	level	NOUN
erjee-7069	26	24	18	18	NUM
erjee-7069	26	25	devices	device	NOUN
erjee-7069	26	26	when	when	SCONJ
erjee-7069	26	27	they	they	PRON
erjee-7069	26	28	desire	desire	VERB
erjee-7069	26	29	and	and	CCONJ
erjee-7069	26	30	wherever	wherever	SCONJ
erjee-7069	26	31	they	they	PRON
erjee-7069	26	32	are	be	AUX
erjee-7069	26	33	as	as	SCONJ
erjee-7069	26	34	they	they	PRON
erjee-7069	26	35	are	be	AUX
erjee-7069	26	36	easy	easy	ADJ
erjee-7069	26	37	to	to	PART
erjee-7069	26	38	use	use	VERB
erjee-7069	26	39	(	(	PUNCT
erjee-7069	26	40	ali	ali	PROPN
erjee-7069	26	41	&	&	CCONJ
erjee-7069	26	42	miraz	miraz	PROPN
erjee-7069	26	43	,	,	PUNCT
erjee-7069	26	44	2018	2018	NUM
erjee-7069	26	45	)	)	PUNCT
erjee-7069	26	46	.	.	PUNCT
erjee-7069	27	1	the	the	DET
erjee-7069	27	2	technologies	technology	NOUN
erjee-7069	27	3	,	,	PUNCT
erjee-7069	27	4	such	such	ADJ
erjee-7069	27	5	as	as	ADP
erjee-7069	27	6	mobile	mobile	ADJ
erjee-7069	27	7	devices	device	NOUN
erjee-7069	27	8	,	,	PUNCT
erjee-7069	27	9	can	can	AUX
erjee-7069	27	10	be	be	AUX
erjee-7069	27	11	a	a	DET
erjee-7069	27	12	considerable	considerable	ADJ
erjee-7069	27	13	partner	partner	NOUN
erjee-7069	27	14	if	if	SCONJ
erjee-7069	27	15	it	it	PRON
erjee-7069	27	16	is	be	AUX
erjee-7069	27	17	used	use	VERB
erjee-7069	27	18	to	to	PART
erjee-7069	27	19	increase	increase	VERB
erjee-7069	27	20	the	the	DET
erjee-7069	27	21	methodological	methodological	ADJ
erjee-7069	27	22	efficiency	efficiency	NOUN
erjee-7069	27	23	by	by	ADP
erjee-7069	27	24	allowing	allow	VERB
erjee-7069	27	25	access	access	NOUN
erjee-7069	27	26	to	to	PART
erjee-7069	27	27	learn	learn	VERB
erjee-7069	27	28	anywhere	anywhere	ADV
erjee-7069	27	29	and	and	CCONJ
erjee-7069	27	30	at	at	ADP
erjee-7069	27	31	any	any	DET
erjee-7069	27	32	time	time	NOUN
erjee-7069	27	33	,	,	PUNCT
erjee-7069	27	34	not	not	PART
erjee-7069	27	35	only	only	ADV
erjee-7069	27	36	tools	tool	NOUN
erjee-7069	27	37	that	that	PRON
erjee-7069	27	38	aid	aid	NOUN
erjee-7069	27	39	to	to	PART
erjee-7069	27	40	translate	translate	VERB
erjee-7069	27	41	words	word	NOUN
erjee-7069	27	42	or	or	CCONJ
erjee-7069	27	43	text	text	NOUN
erjee-7069	27	44	,	,	PUNCT
erjee-7069	27	45	but	but	CCONJ
erjee-7069	27	46	also	also	ADV
erjee-7069	27	47	can	can	AUX
erjee-7069	27	48	be	be	AUX
erjee-7069	27	49	a	a	DET
erjee-7069	27	50	mentor	mentor	NOUN
erjee-7069	27	51	that	that	PRON
erjee-7069	27	52	improves	improve	VERB
erjee-7069	27	53	learner	learner	NOUN
erjee-7069	27	54	skills	skill	NOUN
erjee-7069	27	55	in	in	ADP
erjee-7069	27	56	english	english	PROPN
erjee-7069	27	57	fluently	fluently	ADV
erjee-7069	27	58	with	with	ADP
erjee-7069	27	59	well	well	ADV
erjee-7069	27	60	-	-	PUNCT
erjee-7069	27	61	operated	operate	VERB
erjee-7069	27	62	systems	system	NOUN
erjee-7069	27	63	.	.	PUNCT
erjee-7069	28	1	in	in	ADP
erjee-7069	28	2	many	many	ADJ
erjee-7069	28	3	cases	case	NOUN
erjee-7069	28	4	,	,	PUNCT
erjee-7069	28	5	mobile	mobile	ADJ
erjee-7069	28	6	technology	technology	NOUN
erjee-7069	28	7	extends	extend	VERB
erjee-7069	28	8	learning	learn	VERB
erjee-7069	28	9	beyond	beyond	ADP
erjee-7069	28	10	the	the	DET
erjee-7069	28	11	classroom	classroom	NOUN
erjee-7069	28	12	.	.	PUNCT
erjee-7069	29	1	students	student	NOUN
erjee-7069	29	2	could	could	AUX
erjee-7069	29	3	use	use	VERB
erjee-7069	29	4	mobile	mobile	ADJ
erjee-7069	29	5	devices	device	NOUN
erjee-7069	29	6	easily	easily	ADV
erjee-7069	29	7	carried	carry	VERB
erjee-7069	29	8	and	and	CCONJ
erjee-7069	29	9	make	make	VERB
erjee-7069	29	10	learning	learning	NOUN
erjee-7069	29	11	modes	mode	NOUN
erjee-7069	29	12	at	at	ADP
erjee-7069	29	13	any	any	DET
erjee-7069	29	14	time	time	NOUN
erjee-7069	29	15	and	and	CCONJ
erjee-7069	29	16	any	any	DET
erjee-7069	29	17	place	place	NOUN
erjee-7069	29	18	.	.	PUNCT
erjee-7069	30	1	(	(	PUNCT
erjee-7069	30	2	al	al	PROPN
erjee-7069	30	3	-	-	PUNCT
erjee-7069	30	4	mashhadani	mashhadani	PROPN
erjee-7069	30	5	&	&	CCONJ
erjee-7069	30	6	al	al	PROPN
erjee-7069	30	7	-	-	PUNCT
erjee-7069	30	8	rawe	rawe	PROPN
erjee-7069	30	9	,	,	PUNCT
erjee-7069	30	10	2018	2018	NUM
erjee-7069	30	11	)	)	PUNCT
erjee-7069	30	12	.	.	PUNCT
erjee-7069	31	1	in	in	ADP
erjee-7069	31	2	learning	learn	VERB
erjee-7069	31	3	english	english	PROPN
erjee-7069	31	4	,	,	PUNCT
erjee-7069	31	5	students	student	NOUN
erjee-7069	31	6	need	need	VERB
erjee-7069	31	7	to	to	PART
erjee-7069	31	8	be	be	AUX
erjee-7069	31	9	supported	support	VERB
erjee-7069	31	10	by	by	ADP
erjee-7069	31	11	the	the	DET
erjee-7069	31	12	knowledge	knowledge	NOUN
erjee-7069	31	13	of	of	ADP
erjee-7069	31	14	vocabulary	vocabulary	NOUN
erjee-7069	31	15	.	.	PUNCT
erjee-7069	32	1	vocabulary	vocabulary	NOUN
erjee-7069	32	2	can	can	AUX
erjee-7069	32	3	be	be	AUX
erjee-7069	32	4	one	one	NUM
erjee-7069	32	5	of	of	ADP
erjee-7069	32	6	the	the	DET
erjee-7069	32	7	barriers	barrier	NOUN
erjee-7069	32	8	for	for	SCONJ
erjee-7069	32	9	efl	efl	PROPN
erjee-7069	32	10	students	student	NOUN
erjee-7069	32	11	to	to	PART
erjee-7069	32	12	express	express	VERB
erjee-7069	32	13	themselves	themselves	PRON
erjee-7069	32	14	in	in	ADP
erjee-7069	32	15	writing	writing	NOUN
erjee-7069	32	16	and	and	CCONJ
erjee-7069	32	17	speaking	speak	VERB
erjee-7069	32	18	(	(	PUNCT
erjee-7069	32	19	al	al	PROPN
erjee-7069	32	20	-	-	PUNCT
erjee-7069	32	21	hassan	hassan	PROPN
erjee-7069	32	22	&	&	CCONJ
erjee-7069	32	23	abdulaziz	abdulaziz	PROPN
erjee-7069	32	24	,	,	PUNCT
erjee-7069	32	25	2019	2019	NUM
erjee-7069	32	26	)	)	PUNCT
erjee-7069	32	27	.	.	PUNCT
erjee-7069	33	1	they	they	PRON
erjee-7069	33	2	are	be	AUX
erjee-7069	33	3	also	also	ADV
erjee-7069	33	4	demotivated	demotivate	VERB
erjee-7069	33	5	while	while	SCONJ
erjee-7069	33	6	listening	listen	VERB
erjee-7069	33	7	and	and	CCONJ
erjee-7069	33	8	reading	reading	NOUN
erjee-7069	33	9	because	because	SCONJ
erjee-7069	33	10	of	of	ADP
erjee-7069	33	11	their	their	PRON
erjee-7069	33	12	limited	limited	ADJ
erjee-7069	33	13	knowledge	knowledge	NOUN
erjee-7069	33	14	of	of	ADP
erjee-7069	33	15	vocabulary	vocabulary	NOUN
erjee-7069	33	16	.	.	PUNCT
erjee-7069	34	1	efl	efl	PROPN
erjee-7069	34	2	students	student	NOUN
erjee-7069	34	3	which	which	PRON
erjee-7069	34	4	stand	stand	VERB
erjee-7069	34	5	as	as	ADP
erjee-7069	34	6	non	non	ADJ
erjee-7069	34	7	-	-	ADJ
erjee-7069	34	8	native	native	ADJ
erjee-7069	34	9	speakers	speaker	NOUN
erjee-7069	34	10	struggled	struggle	VERB
erjee-7069	34	11	with	with	ADP
erjee-7069	34	12	the	the	DET
erjee-7069	34	13	vocabulary	vocabulary	ADJ
erjee-7069	34	14	comprehension	comprehension	NOUN
erjee-7069	34	15	.	.	PUNCT
erjee-7069	35	1	one	one	NUM
erjee-7069	35	2	of	of	ADP
erjee-7069	35	3	the	the	DET
erjee-7069	35	4	first	first	ADJ
erjee-7069	35	5	problems	problem	NOUN
erjee-7069	35	6	an	an	DET
erjee-7069	35	7	efl	efl	PROPN
erjee-7069	35	8	student	student	NOUN
erjee-7069	35	9	encounters	encounter	NOUN
erjee-7069	35	10	is	be	AUX
erjee-7069	35	11	how	how	SCONJ
erjee-7069	35	12	to	to	PART
erjee-7069	35	13	commit	commit	VERB
erjee-7069	35	14	a	a	DET
erjee-7069	35	15	tremendous	tremendous	ADJ
erjee-7069	35	16	amount	amount	NOUN
erjee-7069	35	17	of	of	ADP
erjee-7069	35	18	foreign	foreign	ADJ
erjee-7069	35	19	words	word	NOUN
erjee-7069	35	20	to	to	ADP
erjee-7069	35	21	memory	memory	NOUN
erjee-7069	35	22	(	(	PUNCT
erjee-7069	35	23	ghalebi	ghalebi	NOUN
erjee-7069	35	24	et	et	PROPN
erjee-7069	35	25	al	al	PROPN
erjee-7069	35	26	.	.	PROPN
erjee-7069	35	27	,	,	PUNCT
erjee-7069	35	28	2020	2020	NUM
erjee-7069	35	29	)	)	PUNCT
erjee-7069	35	30	.	.	PUNCT
erjee-7069	36	1	in	in	ADP
erjee-7069	36	2	addition	addition	NOUN
erjee-7069	36	3	,	,	PUNCT
erjee-7069	36	4	vocabulary	vocabulary	NOUN
erjee-7069	36	5	is	be	AUX
erjee-7069	36	6	a	a	DET
erjee-7069	36	7	main	main	ADJ
erjee-7069	36	8	thing	thing	NOUN
erjee-7069	36	9	to	to	PART
erjee-7069	36	10	learn	learn	VERB
erjee-7069	36	11	and	and	CCONJ
erjee-7069	36	12	understand	understand	VERB
erjee-7069	36	13	as	as	SCONJ
erjee-7069	36	14	it	it	PRON
erjee-7069	36	15	is	be	AUX
erjee-7069	36	16	such	such	DET
erjee-7069	36	17	an	an	DET
erjee-7069	36	18	important	important	ADJ
erjee-7069	36	19	language	language	NOUN
erjee-7069	36	20	component	component	NOUN
erjee-7069	36	21	before	before	SCONJ
erjee-7069	36	22	students	student	NOUN
erjee-7069	36	23	want	want	VERB
erjee-7069	36	24	to	to	PART
erjee-7069	36	25	practice	practice	VERB
erjee-7069	36	26	and	and	CCONJ
erjee-7069	36	27	improve	improve	VERB
erjee-7069	36	28	language	language	NOUN
erjee-7069	36	29	skills	skill	NOUN
erjee-7069	36	30	:	:	PUNCT
erjee-7069	36	31	receptive	receptive	ADJ
erjee-7069	36	32	skills	skill	NOUN
erjee-7069	36	33	or	or	CCONJ
erjee-7069	36	34	productive	productive	ADJ
erjee-7069	36	35	skills	skill	NOUN
erjee-7069	36	36	(	(	PUNCT
erjee-7069	36	37	saragih	saragih	ADV
erjee-7069	36	38	,	,	PUNCT
erjee-7069	36	39	2019	2019	NUM
erjee-7069	36	40	;	;	PUNCT
erjee-7069	36	41	schmitt	schmitt	PROPN
erjee-7069	36	42	&	&	CCONJ
erjee-7069	36	43	schmitt	schmitt	PROPN
erjee-7069	36	44	,	,	PUNCT
erjee-7069	36	45	2020	2020	NUM
erjee-7069	36	46	)	)	PUNCT
erjee-7069	36	47	.	.	PUNCT
erjee-7069	37	1	hence	hence	ADV
erjee-7069	37	2	,	,	PUNCT
erjee-7069	37	3	students	student	NOUN
erjee-7069	37	4	need	need	VERB
erjee-7069	37	5	to	to	PART
erjee-7069	37	6	enrich	enrich	VERB
erjee-7069	37	7	their	their	PRON
erjee-7069	37	8	own	own	ADJ
erjee-7069	37	9	vocabulary	vocabulary	NOUN
erjee-7069	37	10	with	with	ADP
erjee-7069	37	11	their	their	PRON
erjee-7069	37	12	own	own	ADJ
erjee-7069	37	13	willingness	willingness	NOUN
erjee-7069	37	14	to	to	PART
erjee-7069	37	15	practice	practice	VERB
erjee-7069	37	16	by	by	ADP
erjee-7069	37	17	themselves	themselves	PRON
erjee-7069	37	18	by	by	ADP
erjee-7069	37	19	using	use	VERB
erjee-7069	37	20	mobile	mobile	ADJ
erjee-7069	37	21	devices	device	NOUN
erjee-7069	37	22	(	(	PUNCT
erjee-7069	37	23	hasan	hasan	PROPN
erjee-7069	37	24	et	et	PROPN
erjee-7069	37	25	al	al	PROPN
erjee-7069	37	26	.	.	PROPN
erjee-7069	37	27	,	,	PUNCT
erjee-7069	37	28	2022	2022	NUM
erjee-7069	37	29	)	)	PUNCT
erjee-7069	37	30	and	and	CCONJ
erjee-7069	37	31	with	with	ADP
erjee-7069	37	32	the	the	DET
erjee-7069	37	33	apps	app	NOUN
erjee-7069	37	34	or	or	CCONJ
erjee-7069	37	35	platforms	platform	NOUN
erjee-7069	37	36	related	relate	VERB
erjee-7069	37	37	to	to	ADP
erjee-7069	37	38	language	language	NOUN
erjee-7069	37	39	mastery	mastery	NOUN
erjee-7069	37	40	.	.	PUNCT
erjee-7069	38	1	there	there	PRON
erjee-7069	38	2	is	be	VERB
erjee-7069	38	3	one	one	NUM
erjee-7069	38	4	mobile	mobile	ADJ
erjee-7069	38	5	application	application	NOUN
erjee-7069	38	6	that	that	PRON
erjee-7069	38	7	is	be	AUX
erjee-7069	38	8	considered	consider	VERB
erjee-7069	38	9	to	to	PART
erjee-7069	38	10	help	help	VERB
erjee-7069	38	11	efl	efl	PROPN
erjee-7069	38	12	students	student	NOUN
erjee-7069	38	13	improve	improve	VERB
erjee-7069	38	14	their	their	PRON
erjee-7069	38	15	vocabulary	vocabulary	NOUN
erjee-7069	38	16	in	in	ADP
erjee-7069	38	17	any	any	DET
erjee-7069	38	18	situation	situation	NOUN
erjee-7069	38	19	.	.	PUNCT
erjee-7069	39	1	it	it	PRON
erjee-7069	39	2	is	be	AUX
erjee-7069	39	3	called	call	VERB
erjee-7069	39	4	duolingo	duolingo	NOUN
erjee-7069	39	5	.	.	PUNCT
erjee-7069	40	1	duolingo	duolingo	NOUN
erjee-7069	40	2	is	be	AUX
erjee-7069	40	3	an	an	DET
erjee-7069	40	4	application	application	NOUN
erjee-7069	40	5	for	for	ADP
erjee-7069	40	6	the	the	DET
erjee-7069	40	7	language	language	NOUN
erjee-7069	40	8	study	study	NOUN
erjee-7069	40	9	,	,	PUNCT
erjee-7069	40	10	and	and	CCONJ
erjee-7069	40	11	it	it	PRON
erjee-7069	40	12	is	be	AUX
erjee-7069	40	13	one	one	NUM
erjee-7069	40	14	of	of	ADP
erjee-7069	40	15	the	the	DET
erjee-7069	40	16	most	most	ADV
erjee-7069	40	17	rapidly	rapidly	ADV
erjee-7069	40	18	popular	popular	ADJ
erjee-7069	40	19	language	language	NOUN
erjee-7069	40	20	learning	learn	VERB
erjee-7069	40	21	platform	platform	NOUN
erjee-7069	40	22	worldwide	worldwide	ADV
erjee-7069	40	23	(	(	PUNCT
erjee-7069	40	24	savvani	savvani	NOUN
erjee-7069	40	25	,	,	PUNCT
erjee-7069	40	26	2018	2018	NUM
erjee-7069	40	27	)	)	PUNCT
erjee-7069	40	28	.	.	PUNCT
erjee-7069	41	1	it	it	PRON
erjee-7069	41	2	is	be	AUX
erjee-7069	41	3	believed	believe	VERB
erjee-7069	41	4	to	to	PART
erjee-7069	41	5	develop	develop	VERB
erjee-7069	41	6	a	a	DET
erjee-7069	41	7	foreign	foreign	ADJ
erjee-7069	41	8	language	language	NOUN
erjee-7069	41	9	,	,	PUNCT
erjee-7069	41	10	and	and	CCONJ
erjee-7069	41	11	it	it	PRON
erjee-7069	41	12	is	be	AUX
erjee-7069	41	13	available	available	ADJ
erjee-7069	41	14	without	without	ADP
erjee-7069	41	15	a	a	DET
erjee-7069	41	16	subscription	subscription	NOUN
erjee-7069	41	17	fee	fee	NOUN
erjee-7069	41	18	.	.	PUNCT
erjee-7069	42	1	duolingo	duolingo	NOUN
erjee-7069	42	2	offers	offer	VERB
erjee-7069	42	3	learning	learn	VERB
erjee-7069	42	4	system	system	NOUN
erjee-7069	42	5	based	base	VERB
erjee-7069	42	6	on	on	ADP
erjee-7069	42	7	gamification	gamification	NOUN
erjee-7069	42	8	.	.	PUNCT
erjee-7069	43	1	its	its	PRON
erjee-7069	43	2	users	user	NOUN
erjee-7069	43	3	may	may	AUX
erjee-7069	43	4	get	get	VERB
erjee-7069	43	5	an	an	DET
erjee-7069	43	6	achievement	achievement	NOUN
erjee-7069	43	7	and	and	CCONJ
erjee-7069	43	8	counted	count	VERB
erjee-7069	43	9	with	with	ADP
erjee-7069	43	10	day	day	NOUN
erjee-7069	43	11	-	-	PUNCT
erjee-7069	43	12	by	by	ADP
erjee-7069	43	13	-	-	PUNCT
erjee-7069	43	14	day	day	NOUN
erjee-7069	43	15	quizzes	quiz	NOUN
erjee-7069	43	16	streak	streak	NOUN
erjee-7069	43	17	.	.	PUNCT
erjee-7069	44	1	duolingo	duolingo	PROPN
erjee-7069	44	2	’s	’s	PART
erjee-7069	44	3	lessons	lesson	NOUN
erjee-7069	44	4	systems	system	NOUN
erjee-7069	44	5	are	be	AUX
erjee-7069	44	6	familiar	familiar	ADJ
erjee-7069	44	7	with	with	ADP
erjee-7069	44	8	students	student	NOUN
erjee-7069	44	9	’	'	PUNCT
erjee-7069	44	10	environment	environment	NOUN
erjee-7069	44	11	and	and	CCONJ
erjee-7069	44	12	experiences	experience	NOUN
erjee-7069	44	13	,	,	PUNCT
erjee-7069	44	14	such	such	ADJ
erjee-7069	44	15	as	as	ADP
erjee-7069	44	16	learning	learn	VERB
erjee-7069	44	17	from	from	ADP
erjee-7069	44	18	themes	theme	NOUN
erjee-7069	44	19	of	of	ADP
erjee-7069	44	20	food	food	NOUN
erjee-7069	44	21	,	,	PUNCT
erjee-7069	44	22	family	family	NOUN
erjee-7069	44	23	,	,	PUNCT
erjee-7069	44	24	travel	travel	NOUN
erjee-7069	44	25	,	,	PUNCT
erjee-7069	44	26	etc	etc	X
erjee-7069	44	27	.	.	X
erjee-7069	45	1	those	those	DET
erjee-7069	45	2	topics	topic	NOUN
erjee-7069	45	3	provide	provide	VERB
erjee-7069	45	4	some	some	DET
erjee-7069	45	5	grammatical	grammatical	ADJ
erjee-7069	45	6	aspects	aspect	NOUN
erjee-7069	45	7	and	and	CCONJ
erjee-7069	45	8	cultural	cultural	ADJ
erjee-7069	45	9	ideas	idea	NOUN
erjee-7069	45	10	with	with	ADP
erjee-7069	45	11	limited	limited	ADJ
erjee-7069	45	12	explanations	explanation	NOUN
erjee-7069	45	13	but	but	CCONJ
erjee-7069	45	14	the	the	DET
erjee-7069	45	15	lessons	lesson	NOUN
erjee-7069	45	16	focus	focus	VERB
erjee-7069	45	17	on	on	ADP
erjee-7069	45	18	introducing	introduce	VERB
erjee-7069	45	19	new	new	ADJ
erjee-7069	45	20	vocabulary	vocabulary	NOUN
erjee-7069	45	21	and	and	CCONJ
erjee-7069	45	22	drill	drill	NOUN
erjee-7069	45	23	(	(	PUNCT
erjee-7069	45	24	shortt	shortt	PROPN
erjee-7069	45	25	et	et	PROPN
erjee-7069	45	26	al	al	PROPN
erjee-7069	45	27	.	.	PROPN
erjee-7069	45	28	,	,	PUNCT
erjee-7069	45	29	2021	2021	NUM
erjee-7069	45	30	)	)	PUNCT
erjee-7069	45	31	.	.	PUNCT
erjee-7069	46	1	even	even	ADV
erjee-7069	46	2	though	though	SCONJ
erjee-7069	46	3	duolingo	duolingo	NOUN
erjee-7069	46	4	could	could	AUX
erjee-7069	46	5	be	be	AUX
erjee-7069	46	6	accessed	access	VERB
erjee-7069	46	7	to	to	ADP
erjee-7069	46	8	any	any	DET
erjee-7069	46	9	web	web	NOUN
erjee-7069	46	10	-	-	ADJ
erjee-7069	46	11	enabled	enable	VERB
erjee-7069	46	12	devices	device	NOUN
erjee-7069	46	13	through	through	ADP
erjee-7069	46	14	the	the	DET
erjee-7069	46	15	internet	internet	NOUN
erjee-7069	46	16	at	at	ADP
erjee-7069	46	17	https://www.duolingo.com	https://www.duolingo.com	PROPN
erjee-7069	46	18	,	,	PUNCT
erjee-7069	46	19	its	its	PRON
erjee-7069	46	20	huge	huge	ADJ
erjee-7069	46	21	affordance	affordance	NOUN
erjee-7069	46	22	is	be	AUX
erjee-7069	46	23	worldwide	worldwide	ADJ
erjee-7069	46	24	mobile	mobile	ADJ
erjee-7069	46	25	access	access	NOUN
erjee-7069	46	26	.	.	PUNCT
erjee-7069	47	1	students	student	NOUN
erjee-7069	47	2	may	may	AUX
erjee-7069	47	3	practice	practice	VERB
erjee-7069	47	4	for	for	ADP
erjee-7069	47	5	english	english	ADJ
erjee-7069	47	6	learning	learning	NOUN
erjee-7069	47	7	at	at	ADP
erjee-7069	47	8	their	their	PRON
erjee-7069	47	9	own	own	ADJ
erjee-7069	47	10	place	place	NOUN
erjee-7069	47	11	and	and	CCONJ
erjee-7069	47	12	time	time	NOUN
erjee-7069	47	13	with	with	ADP
erjee-7069	47	14	duolingo	duolingo	PROPN
erjee-7069	47	15	app	app	NOUN
erjee-7069	47	16	which	which	PRON
erjee-7069	47	17	can	can	AUX
erjee-7069	47	18	be	be	AUX
erjee-7069	47	19	installed	instal	VERB
erjee-7069	47	20	on	on	ADP
erjee-7069	47	21	their	their	PRON
erjee-7069	47	22	mobile	mobile	ADJ
erjee-7069	47	23	devices	device	NOUN
erjee-7069	47	24	that	that	PRON
erjee-7069	47	25	use	use	VERB
erjee-7069	47	26	android	android	PROPN
erjee-7069	47	27	,	,	PUNCT
erjee-7069	47	28	ios	ios	PROPN
erjee-7069	47	29	or	or	CCONJ
erjee-7069	47	30	pc	pc	NOUN
erjee-7069	47	31	/	/	SYM
erjee-7069	47	32	laptop	laptop	NOUN
erjee-7069	47	33	(	(	PUNCT
erjee-7069	47	34	ritonga	ritonga	NOUN
erjee-7069	47	35	et	et	PROPN
erjee-7069	47	36	al	al	PROPN
erjee-7069	47	37	.	.	PROPN
erjee-7069	47	38	,	,	PUNCT
erjee-7069	47	39	2022	2022	NUM
erjee-7069	47	40	)	)	PUNCT
erjee-7069	47	41	.	.	PUNCT
erjee-7069	48	1	thus	thus	ADV
erjee-7069	48	2	,	,	PUNCT
erjee-7069	48	3	it	it	PRON
erjee-7069	48	4	is	be	AUX
erjee-7069	48	5	believed	believe	VERB
erjee-7069	48	6	that	that	SCONJ
erjee-7069	48	7	duolingo	duolingo	NOUN
erjee-7069	48	8	with	with	ADP
erjee-7069	48	9	a	a	DET
erjee-7069	48	10	game	game	NOUN
erjee-7069	48	11	platform	platform	NOUN
erjee-7069	48	12	could	could	AUX
erjee-7069	48	13	motivate	motivate	VERB
erjee-7069	48	14	students	student	NOUN
erjee-7069	48	15	to	to	PART
erjee-7069	48	16	continue	continue	VERB
erjee-7069	48	17	practicing	practice	VERB
erjee-7069	48	18	their	their	PRON
erjee-7069	48	19	english	english	ADJ
erjee-7069	48	20	language	language	NOUN
erjee-7069	48	21	.	.	PUNCT
erjee-7069	49	1	there	there	PRON
erjee-7069	49	2	are	be	VERB
erjee-7069	49	3	some	some	DET
erjee-7069	49	4	relevant	relevant	ADJ
erjee-7069	49	5	studies	study	NOUN
erjee-7069	49	6	on	on	ADP
erjee-7069	49	7	how	how	SCONJ
erjee-7069	49	8	duolingo	duolingo	NOUN
erjee-7069	49	9	benefits	benefit	VERB
erjee-7069	49	10	for	for	ADP
erjee-7069	49	11	language	language	NOUN
erjee-7069	49	12	learning	learning	NOUN
erjee-7069	49	13	.	.	PUNCT
erjee-7069	50	1	loewen	loewen	PROPN
erjee-7069	50	2	et	et	PROPN
erjee-7069	50	3	al	al	PROPN
erjee-7069	50	4	.	.	PROPN
erjee-7069	51	1	(	(	PUNCT
erjee-7069	51	2	2019	2019	NUM
erjee-7069	51	3	)	)	PUNCT
erjee-7069	51	4	in	in	ADP
erjee-7069	51	5	their	their	PRON
erjee-7069	51	6	study	study	NOUN
erjee-7069	51	7	found	find	VERB
erjee-7069	51	8	that	that	SCONJ
erjee-7069	51	9	students	student	NOUN
erjee-7069	51	10	generally	generally	ADV
erjee-7069	51	11	considered	consider	VERB
erjee-7069	51	12	duolingo	duolingo	NOUN
erjee-7069	51	13	had	have	VERB
erjee-7069	51	14	flexibility	flexibility	NOUN
erjee-7069	51	15	and	and	CCONJ
erjee-7069	51	16	gamification	gamification	NOUN
erjee-7069	51	17	for	for	ADP
erjee-7069	51	18	language	language	NOUN
erjee-7069	51	19	learning	learning	NOUN
erjee-7069	51	20	acquisitions	acquisition	NOUN
erjee-7069	51	21	.	.	PUNCT
erjee-7069	52	1	in	in	ADP
erjee-7069	52	2	addition	addition	NOUN
erjee-7069	52	3	,	,	PUNCT
erjee-7069	52	4	duolingo	duolingo	NOUN
erjee-7069	52	5	could	could	AUX
erjee-7069	52	6	be	be	AUX
erjee-7069	52	7	more	more	ADV
erjee-7069	52	8	effective	effective	ADJ
erjee-7069	52	9	to	to	PART
erjee-7069	52	10	promote	promote	VERB
erjee-7069	52	11	english	english	ADJ
erjee-7069	52	12	language	language	NOUN
erjee-7069	52	13	learning	learning	NOUN
erjee-7069	52	14	(	(	PUNCT
erjee-7069	52	15	psychogyiou	psychogyiou	NOUN
erjee-7069	52	16	&	&	CCONJ
erjee-7069	52	17	karasimos	karasimos	PROPN
erjee-7069	52	18	,	,	PUNCT
erjee-7069	52	19	2019	2019	NUM
erjee-7069	52	20	)	)	PUNCT
erjee-7069	52	21	and	and	CCONJ
erjee-7069	52	22	vocabulary	vocabulary	ADJ
erjee-7069	52	23	mastery	mastery	NOUN
erjee-7069	52	24	(	(	PUNCT
erjee-7069	52	25	ajisoko	ajisoko	NOUN
erjee-7069	52	26	,	,	PUNCT
erjee-7069	52	27	2020	2020	NUM
erjee-7069	52	28	)	)	PUNCT
erjee-7069	52	29	as	as	ADV
erjee-7069	52	30	well	well	ADV
erjee-7069	52	31	as	as	ADP
erjee-7069	52	32	motivate	motivate	ADJ
erjee-7069	52	33	students	student	NOUN
erjee-7069	52	34	to	to	PART
erjee-7069	52	35	practice	practice	VERB
erjee-7069	52	36	english	english	ADJ
erjee-7069	52	37	skills	skill	NOUN
erjee-7069	52	38	(	(	PUNCT
erjee-7069	52	39	tiara	tiara	X
erjee-7069	52	40	et	et	NOUN
erjee-7069	52	41	al	al	PROPN
erjee-7069	52	42	.	.	PROPN
erjee-7069	52	43	,	,	PUNCT
erjee-7069	52	44	2021	2021	NUM
erjee-7069	52	45	)	)	PUNCT
erjee-7069	52	46	.	.	PUNCT
erjee-7069	53	1	the	the	DET
erjee-7069	53	2	other	other	ADJ
erjee-7069	53	3	study	study	NOUN
erjee-7069	53	4	revealed	reveal	VERB
erjee-7069	53	5	that	that	SCONJ
erjee-7069	53	6	students	student	NOUN
erjee-7069	53	7	had	have	VERB
erjee-7069	53	8	their	their	PRON
erjee-7069	53	9	positive	positive	ADJ
erjee-7069	53	10	responses	response	NOUN
erjee-7069	53	11	on	on	ADP
erjee-7069	53	12	the	the	DET
erjee-7069	53	13	utilizing	utilize	VERB
erjee-7069	53	14	the	the	DET
erjee-7069	53	15	duolingo	duolingo	NOUN
erjee-7069	53	16	apps	app	NOUN
erjee-7069	53	17	to	to	PART
erjee-7069	53	18	encourage	encourage	VERB
erjee-7069	53	19	english	english	PROPN
erjee-7069	53	20	learning	learning	NOUN
erjee-7069	53	21	outside	outside	ADP
erjee-7069	53	22	the	the	DET
erjee-7069	53	23	classroom	classroom	NOUN
erjee-7069	53	24	(	(	PUNCT
erjee-7069	53	25	hidayati	hidayati	PROPN
erjee-7069	53	26	&	&	CCONJ
erjee-7069	53	27	diana	diana	PROPN
erjee-7069	53	28	,	,	PUNCT
erjee-7069	53	29	2019	2019	NUM
erjee-7069	53	30	)	)	PUNCT
erjee-7069	53	31	.	.	PUNCT
erjee-7069	54	1	this	this	DET
erjee-7069	54	2	current	current	ADJ
erjee-7069	54	3	study	study	NOUN
erjee-7069	54	4	focuses	focus	VERB
erjee-7069	54	5	on	on	ADP
erjee-7069	54	6	how	how	SCONJ
erjee-7069	54	7	duolingo	duolingo	NOUN
erjee-7069	54	8	application	application	NOUN
erjee-7069	54	9	helps	help	VERB
erjee-7069	54	10	efl	efl	PROPN
erjee-7069	54	11	and	and	CCONJ
erjee-7069	54	12	non	non	ADJ
erjee-7069	54	13	-	-	ADJ
erjee-7069	54	14	efl	efl	ADJ
erjee-7069	54	15	students	student	NOUN
erjee-7069	54	16	enrich	enrich	VERB
erjee-7069	54	17	their	their	PRON
erjee-7069	54	18	english	english	ADJ
erjee-7069	54	19	vocabulary	vocabulary	NOUN
erjee-7069	54	20	in	in	ADP
erjee-7069	54	21	the	the	DET
erjee-7069	54	22	context	context	NOUN
erjee-7069	54	23	of	of	ADP
erjee-7069	54	24	university	university	NOUN
erjee-7069	54	25	level	level	NOUN
erjee-7069	54	26	in	in	ADP
erjee-7069	54	27	indonesia	indonesia	PROPN
erjee-7069	54	28	,	,	PUNCT
erjee-7069	54	29	and	and	CCONJ
erjee-7069	54	30	this	this	PRON
erjee-7069	54	31	is	be	AUX
erjee-7069	54	32	rare	rare	ADJ
erjee-7069	54	33	to	to	PART
erjee-7069	54	34	conduct	conduct	VERB
erjee-7069	54	35	for	for	ADP
erjee-7069	54	36	that	that	DET
erjee-7069	54	37	context	context	NOUN
erjee-7069	54	38	.	.	PUNCT
erjee-7069	55	1	this	this	DET
erjee-7069	55	2	study	study	NOUN
erjee-7069	55	3	is	be	AUX
erjee-7069	55	4	very	very	ADV
erjee-7069	55	5	important	important	ADJ
erjee-7069	55	6	to	to	PART
erjee-7069	55	7	do	do	VERB
erjee-7069	55	8	as	as	ADP
erjee-7069	55	9	english	english	ADJ
erjee-7069	55	10	language	language	NOUN
erjee-7069	55	11	,	,	PUNCT
erjee-7069	55	12	mainly	mainly	ADV
erjee-7069	55	13	in	in	ADP
erjee-7069	55	14	mastering	master	VERB
erjee-7069	55	15	vocabulary	vocabulary	NOUN
erjee-7069	55	16	is	be	AUX
erjee-7069	55	17	not	not	PART
erjee-7069	55	18	only	only	ADV
erjee-7069	55	19	required	require	VERB
erjee-7069	55	20	by	by	ADP
erjee-7069	55	21	efl	efl	PROPN
erjee-7069	55	22	students	student	NOUN
erjee-7069	55	23	but	but	CCONJ
erjee-7069	55	24	also	also	ADV
erjee-7069	55	25	by	by	ADP
erjee-7069	55	26	non	non	ADJ
erjee-7069	55	27	efl	efl	PROPN
erjee-7069	55	28	students	student	NOUN
erjee-7069	55	29	at	at	ADP
erjee-7069	55	30	the	the	DET
erjee-7069	55	31	tertiary	tertiary	ADJ
erjee-7069	55	32	level	level	NOUN
erjee-7069	55	33	,	,	PUNCT
erjee-7069	55	34	and	and	CCONJ
erjee-7069	55	35	duolingo	duolingo	NOUN
erjee-7069	55	36	as	as	ADP
erjee-7069	55	37	an	an	DET
erjee-7069	55	38	easy	easy	ADJ
erjee-7069	55	39	app	app	NOUN
erjee-7069	55	40	to	to	PART
erjee-7069	55	41	use	use	VERB
erjee-7069	55	42	and	and	CCONJ
erjee-7069	55	43	accessible	accessible	ADJ
erjee-7069	55	44	by	by	ADP
erjee-7069	55	45	everyone	everyone	PRON
erjee-7069	55	46	is	be	AUX
erjee-7069	55	47	believed	believe	VERB
erjee-7069	55	48	to	to	PART
erjee-7069	55	49	be	be	AUX
erjee-7069	55	50	effective	effective	ADJ
erjee-7069	55	51	for	for	ADP
erjee-7069	55	52	english	english	ADJ
erjee-7069	55	53	practice	practice	NOUN
erjee-7069	55	54	.	.	PUNCT
erjee-7069	56	1	thus	thus	ADV
erjee-7069	56	2	,	,	PUNCT
erjee-7069	56	3	this	this	DET
erjee-7069	56	4	study	study	NOUN
erjee-7069	56	5	addressed	address	VERB
erjee-7069	56	6	a	a	DET
erjee-7069	56	7	question	question	NOUN
erjee-7069	56	8	:	:	PUNCT
erjee-7069	56	9	what	what	PRON
erjee-7069	56	10	are	be	AUX
erjee-7069	56	11	the	the	DET
erjee-7069	56	12	students	student	NOUN
erjee-7069	56	13	’	’	PART
erjee-7069	56	14	perceptions	perception	NOUN
erjee-7069	56	15	on	on	ADP
erjee-7069	56	16	the	the	DET
erjee-7069	56	17	use	use	NOUN
erjee-7069	56	18	of	of	ADP
erjee-7069	56	19	duolingo	duolingo	NOUN
erjee-7069	56	20	to	to	PART
erjee-7069	56	21	improve	improve	VERB
erjee-7069	56	22	vocabulary	vocabulary	ADJ
erjee-7069	56	23	mastery	mastery	NOUN
erjee-7069	56	24	?	?	PUNCT
erjee-7069	57	1	method	method	NOUN
erjee-7069	57	2	this	this	DET
erjee-7069	57	3	research	research	NOUN
erjee-7069	57	4	employed	employ	VERB
erjee-7069	57	5	a	a	DET
erjee-7069	57	6	mixed	mix	VERB
erjee-7069	57	7	-	-	PUNCT
erjee-7069	57	8	method	method	NOUN
erjee-7069	57	9	research	research	NOUN
erjee-7069	57	10	design	design	NOUN
erjee-7069	57	11	for	for	ADP
erjee-7069	57	12	exploring	explore	VERB
erjee-7069	57	13	students	student	NOUN
erjee-7069	57	14	'	'	PART
erjee-7069	57	15	perception	perception	NOUN
erjee-7069	57	16	on	on	ADP
erjee-7069	57	17	duolingo	duolingo	NOUN
erjee-7069	57	18	specifically	specifically	ADV
erjee-7069	57	19	.	.	PUNCT
erjee-7069	58	1	this	this	DET
erjee-7069	58	2	research	research	NOUN
erjee-7069	58	3	method	method	NOUN
erjee-7069	58	4	included	include	VERB
erjee-7069	58	5	both	both	DET
erjee-7069	58	6	forms	form	NOUN
erjee-7069	58	7	of	of	ADP
erjee-7069	58	8	data	datum	NOUN
erjee-7069	58	9	providing	provide	VERB
erjee-7069	58	10	different	different	ADJ
erjee-7069	58	11	types	type	NOUN
erjee-7069	58	12	of	of	ADP
erjee-7069	58	13	information	information	NOUN
erjee-7069	58	14	for	for	ADP
erjee-7069	58	15	open	open	ADV
erjee-7069	58	16	-	-	PUNCT
erjee-7069	58	17	ended	end	VERB
erjee-7069	58	18	data	datum	NOUN
erjee-7069	58	19	in	in	ADP
erjee-7069	58	20	the	the	DET
erjee-7069	58	21	form	form	NOUN
erjee-7069	58	22	of	of	ADP
erjee-7069	58	23	qualitative	qualitative	ADJ
erjee-7069	58	24	data	datum	NOUN
erjee-7069	58	25	and	and	CCONJ
erjee-7069	58	26	for	for	ADP
erjee-7069	58	27	closed	closed	ADJ
erjee-7069	58	28	-	-	PUNCT
erjee-7069	58	29	ended	end	VERB
erjee-7069	58	30	data	datum	NOUN
erjee-7069	58	31	in	in	ADP
erjee-7069	58	32	the	the	DET
erjee-7069	58	33	form	form	NOUN
erjee-7069	58	34	of	of	ADP
erjee-7069	58	35	quantitative	quantitative	ADJ
erjee-7069	58	36	data	datum	NOUN
erjee-7069	58	37	(	(	PUNCT
erjee-7069	58	38	creswell	creswell	PROPN
erjee-7069	58	39	,	,	PUNCT
erjee-7069	58	40	2018	2018	NUM
erjee-7069	58	41	)	)	PUNCT
erjee-7069	58	42	.	.	PUNCT
erjee-7069	59	1	the	the	DET
erjee-7069	59	2	participants	participant	NOUN
erjee-7069	59	3	of	of	ADP
erjee-7069	59	4	this	this	DET
erjee-7069	59	5	research	research	NOUN
erjee-7069	59	6	were	be	AUX
erjee-7069	59	7	95	95	NUM
erjee-7069	59	8	undergraduate	undergraduate	ADJ
erjee-7069	59	9	students	student	NOUN
erjee-7069	59	10	at	at	ADP
erjee-7069	59	11	some	some	DET
erjee-7069	59	12	private	private	ADJ
erjee-7069	59	13	and	and	CCONJ
erjee-7069	59	14	state	state	NOUN
erjee-7069	59	15	universities	university	NOUN
erjee-7069	59	16	in	in	ADP
erjee-7069	59	17	jakarta	jakarta	PROPN
erjee-7069	59	18	and	and	CCONJ
erjee-7069	59	19	surroundings	surrounding	NOUN
erjee-7069	59	20	across	across	ADP
erjee-7069	59	21	faculties	faculty	NOUN
erjee-7069	59	22	such	such	ADJ
erjee-7069	59	23	as	as	ADP
erjee-7069	59	24	faculty	faculty	NOUN
erjee-7069	59	25	of	of	ADP
erjee-7069	59	26	teacher	teacher	NOUN
erjee-7069	59	27	training	training	NOUN
erjee-7069	59	28	and	and	CCONJ
erjee-7069	59	29	education	education	NOUN
erjee-7069	59	30	,	,	PUNCT
erjee-7069	59	31	faculty	faculty	NOUN
erjee-7069	59	32	of	of	ADP
erjee-7069	59	33	communication	communication	NOUN
erjee-7069	59	34	sciences	science	NOUN
erjee-7069	59	35	,	,	PUNCT
erjee-7069	59	36	faculty	faculty	NOUN
erjee-7069	59	37	of	of	ADP
erjee-7069	59	38	economics	economic	NOUN
erjee-7069	59	39	and	and	CCONJ
erjee-7069	59	40	business	business	NOUN
erjee-7069	59	41	,	,	PUNCT
erjee-7069	59	42	faculty	faculty	NOUN
erjee-7069	59	43	of	of	ADP
erjee-7069	59	44	pharmacy	pharmacy	NOUN
erjee-7069	59	45	,	,	PUNCT
erjee-7069	59	46	faculty	faculty	NOUN
erjee-7069	59	47	of	of	ADP
erjee-7069	59	48	law	law	NOUN
erjee-7069	59	49	,	,	PUNCT
erjee-7069	59	50	faculty	faculty	NOUN
erjee-7069	59	51	of	of	ADP
erjee-7069	59	52	engineering	engineering	NOUN
erjee-7069	59	53	,	,	PUNCT
erjee-7069	59	54	faculty	faculty	NOUN
erjee-7069	59	55	of	of	ADP
erjee-7069	59	56	psychology	psychology	NOUN
erjee-7069	59	57	,	,	PUNCT
erjee-7069	59	58	faculty	faculty	NOUN
erjee-7069	59	59	of	of	ADP
erjee-7069	59	60	islamic	islamic	ADJ
erjee-7069	59	61	studies	study	NOUN
erjee-7069	59	62	,	,	PUNCT
erjee-7069	59	63	faculty	faculty	NOUN
erjee-7069	59	64	of	of	ADP
erjee-7069	59	65	literature	literature	NOUN
erjee-7069	59	66	,	,	PUNCT
erjee-7069	59	67	and	and	CCONJ
erjee-7069	59	68	faculty	faculty	NOUN
erjee-7069	59	69	of	of	ADP
erjee-7069	59	70	public	public	ADJ
erjee-7069	59	71	health	health	NOUN
erjee-7069	59	72	with	with	ADP
erjee-7069	59	73	ages	age	NOUN
erjee-7069	59	74	ranging	range	VERB
erjee-7069	59	75	from	from	ADP
erjee-7069	59	76	18	18	NUM
erjee-7069	59	77	to	to	PART
erjee-7069	59	78	24	24	NUM
erjee-7069	59	79	english	english	PROPN
erjee-7069	59	80	review	review	NOUN
erjee-7069	59	81	:	:	PUNCT
erjee-7069	59	82	journal	journal	NOUN
erjee-7069	59	83	of	of	ADP
erjee-7069	59	84	english	english	ADJ
erjee-7069	59	85	education	education	PROPN
erjee-7069	59	86	p	p	PROPN
erjee-7069	59	87	-	-	PUNCT
erjee-7069	59	88	issn	issn	PROPN
erjee-7069	59	89	2301	2301	NUM
erjee-7069	59	90	-	-	SYM
erjee-7069	59	91	7554	7554	NUM
erjee-7069	59	92	,	,	PUNCT
erjee-7069	59	93	e	e	X
erjee-7069	59	94	-	-	PUNCT
erjee-7069	59	95	issn	issn	VERB
erjee-7069	59	96	2541	2541	NUM
erjee-7069	59	97	-	-	SYM
erjee-7069	59	98	3643	3643	NUM
erjee-7069	59	99	volume	volume	NOUN
erjee-7069	59	100	11	11	NUM
erjee-7069	59	101	,	,	PUNCT
erjee-7069	59	102	issue	issue	NOUN
erjee-7069	59	103	1	1	NUM
erjee-7069	59	104	,	,	PUNCT
erjee-7069	59	105	february	february	PROPN
erjee-7069	59	106	2023	2023	NUM
erjee-7069	59	107	https://journal.uniku.ac.id/index.php/erjee	https://journal.uniku.ac.id/index.php/erjee	PROPN
erjee-7069	59	108	19	19	NUM
erjee-7069	59	109	years	year	NOUN
erjee-7069	59	110	.	.	PUNCT
erjee-7069	60	1	thus	thus	ADV
erjee-7069	60	2	,	,	PUNCT
erjee-7069	60	3	they	they	PRON
erjee-7069	60	4	are	be	AUX
erjee-7069	60	5	from	from	ADP
erjee-7069	60	6	english	english	PROPN
erjee-7069	60	7	and	and	CCONJ
erjee-7069	60	8	nonenglish	nonenglish	ADJ
erjee-7069	60	9	departments	department	NOUN
erjee-7069	60	10	students	student	NOUN
erjee-7069	60	11	who	who	PRON
erjee-7069	60	12	were	be	AUX
erjee-7069	60	13	learning	learn	VERB
erjee-7069	60	14	english	english	PROPN
erjee-7069	60	15	with	with	ADP
erjee-7069	60	16	duolingo	duolingo	NOUN
erjee-7069	60	17	apps	app	NOUN
erjee-7069	60	18	and	and	CCONJ
erjee-7069	60	19	familiar	familiar	ADJ
erjee-7069	60	20	with	with	ADP
erjee-7069	60	21	the	the	DET
erjee-7069	60	22	use	use	NOUN
erjee-7069	60	23	of	of	ADP
erjee-7069	60	24	duolingo	duolingo	NOUN
erjee-7069	60	25	to	to	PART
erjee-7069	60	26	improve	improve	VERB
erjee-7069	60	27	english	english	PROPN
erjee-7069	60	28	.	.	PUNCT
erjee-7069	60	29	table	table	NOUN
erjee-7069	60	30	1	1	NUM
erjee-7069	60	31	.	.	PUNCT
erjee-7069	61	1	demographics	demographic	NOUN
erjee-7069	61	2	of	of	ADP
erjee-7069	61	3	participants	participant	NOUN
erjee-7069	61	4	categories	category	NOUN
erjee-7069	61	5	number	number	NOUN
erjee-7069	61	6	of	of	ADP
erjee-7069	61	7	participants	participant	NOUN
erjee-7069	61	8	(	(	PUNCT
erjee-7069	61	9	n=95	n=95	NOUN
erjee-7069	61	10	)	)	PUNCT
erjee-7069	61	11	percentage	percentage	NOUN
erjee-7069	61	12	(	(	PUNCT
erjee-7069	61	13	%	%	NOUN
erjee-7069	61	14	)	)	PUNCT
erjee-7069	61	15	gender	gender	NOUN
erjee-7069	61	16	female	female	NOUN
erjee-7069	61	17	79	79	NUM
erjee-7069	61	18	83.2	83.2	NUM
erjee-7069	61	19	male	male	NOUN
erjee-7069	61	20	16	16	NUM
erjee-7069	61	21	16.8	16.8	NUM
erjee-7069	61	22	age	age	NOUN
erjee-7069	61	23	18	18	NUM
erjee-7069	61	24	–	–	SYM
erjee-7069	61	25	21	21	NUM
erjee-7069	61	26	81	81	NUM
erjee-7069	61	27	85.3	85.3	NUM
erjee-7069	61	28	22	22	NUM
erjee-7069	61	29	–	–	PUNCT
erjee-7069	61	30	24	24	NUM
erjee-7069	61	31	14	14	NUM
erjee-7069	61	32	14.7	14.7	NUM
erjee-7069	61	33	semester	semester	NOUN
erjee-7069	61	34	1	1	NUM
erjee-7069	61	35	16	16	NUM
erjee-7069	61	36	16.9	16.9	NUM
erjee-7069	61	37	3	3	NUM
erjee-7069	61	38	8	8	NUM
erjee-7069	61	39	8.5	8.5	NUM
erjee-7069	61	40	5	5	NUM
erjee-7069	61	41	21	21	NUM
erjee-7069	61	42	22.1	22.1	NUM
erjee-7069	61	43	7	7	NUM
erjee-7069	61	44	47	47	NUM
erjee-7069	61	45	48.5	48.5	NUM
erjee-7069	61	46	department	department	NOUN
erjee-7069	61	47	english	english	PROPN
erjee-7069	61	48	34	34	NUM
erjee-7069	61	49	36	36	NUM
erjee-7069	61	50	nonenglish	nonenglish	NOUN
erjee-7069	61	51	61	61	NUM
erjee-7069	61	52	64	64	NUM
erjee-7069	61	53	ever	ever	ADV
erjee-7069	61	54	used	use	VERB
erjee-7069	61	55	duolingo	duolingo	NOUN
erjee-7069	61	56	before	before	ADP
erjee-7069	61	57	yes	yes	INTJ
erjee-7069	61	58	79	79	NUM
erjee-7069	61	59	83	83	NUM
erjee-7069	61	60	no	no	DET
erjee-7069	61	61	16	16	NUM
erjee-7069	61	62	17	17	NUM
erjee-7069	61	63	from	from	ADP
erjee-7069	61	64	table	table	NOUN
erjee-7069	61	65	1	1	NUM
erjee-7069	61	66	,	,	PUNCT
erjee-7069	61	67	it	it	PRON
erjee-7069	61	68	showed	show	VERB
erjee-7069	61	69	that	that	SCONJ
erjee-7069	61	70	there	there	PRON
erjee-7069	61	71	were	be	VERB
erjee-7069	61	72	83	83	NUM
erjee-7069	61	73	%	%	NOUN
erjee-7069	61	74	of	of	ADP
erjee-7069	61	75	participants	participant	NOUN
erjee-7069	61	76	who	who	PRON
erjee-7069	61	77	had	have	AUX
erjee-7069	61	78	ever	ever	ADV
erjee-7069	61	79	used	use	VERB
erjee-7069	61	80	duolingo	duolingo	NOUN
erjee-7069	61	81	before	before	ADV
erjee-7069	61	82	.	.	PUNCT
erjee-7069	62	1	most	most	ADJ
erjee-7069	62	2	participants	participant	NOUN
erjee-7069	62	3	(	(	PUNCT
erjee-7069	62	4	64	64	NUM
erjee-7069	62	5	%	%	NOUN
erjee-7069	62	6	)	)	PUNCT
erjee-7069	62	7	were	be	AUX
erjee-7069	62	8	from	from	ADP
erjee-7069	62	9	non	non	ADJ
erjee-7069	62	10	-	-	ADJ
erjee-7069	62	11	english	english	ADJ
erjee-7069	62	12	department	department	NOUN
erjee-7069	62	13	and	and	CCONJ
erjee-7069	62	14	dominantly	dominantly	ADV
erjee-7069	62	15	were	be	AUX
erjee-7069	62	16	female	female	ADJ
erjee-7069	62	17	students	student	NOUN
erjee-7069	62	18	(	(	PUNCT
erjee-7069	62	19	83.2	83.2	NUM
erjee-7069	62	20	%	%	NOUN
erjee-7069	62	21	)	)	PUNCT
erjee-7069	62	22	.	.	PUNCT
erjee-7069	63	1	a	a	DET
erjee-7069	63	2	survey	survey	NOUN
erjee-7069	63	3	questionnaire	questionnaire	NOUN
erjee-7069	63	4	consisting	consist	VERB
erjee-7069	63	5	of	of	ADP
erjee-7069	63	6	closed	closed	ADJ
erjee-7069	63	7	and	and	CCONJ
erjee-7069	63	8	open	open	ADJ
erjee-7069	63	9	-	-	PUNCT
erjee-7069	63	10	ended	end	VERB
erjee-7069	63	11	questionnaires	questionnaire	NOUN
erjee-7069	63	12	,	,	PUNCT
erjee-7069	63	13	and	and	CCONJ
erjee-7069	63	14	semistructure	semistructure	NOUN
erjee-7069	63	15	interviews	interview	NOUN
erjee-7069	63	16	were	be	AUX
erjee-7069	63	17	used	use	VERB
erjee-7069	63	18	.	.	PUNCT
erjee-7069	64	1	the	the	DET
erjee-7069	64	2	close	close	ADV
erjee-7069	64	3	-	-	PUNCT
erjee-7069	64	4	ended	end	VERB
erjee-7069	64	5	questionnaires	questionnaire	NOUN
erjee-7069	64	6	had	have	VERB
erjee-7069	64	7	a	a	DET
erjee-7069	64	8	five	five	NUM
erjee-7069	64	9	-	-	PUNCT
erjee-7069	64	10	point	point	NOUN
erjee-7069	64	11	likert	likert	ADJ
erjee-7069	64	12	scale	scale	NOUN
erjee-7069	64	13	ranging	range	VERB
erjee-7069	64	14	from	from	ADP
erjee-7069	64	15	strongly	strongly	ADV
erjee-7069	64	16	disagree	disagree	VERB
erjee-7069	64	17	(	(	PUNCT
erjee-7069	64	18	1	1	NUM
erjee-7069	64	19	)	)	PUNCT
erjee-7069	64	20	,	,	PUNCT
erjee-7069	64	21	disagree	disagree	VERB
erjee-7069	64	22	(	(	PUNCT
erjee-7069	64	23	2	2	NUM
erjee-7069	64	24	)	)	PUNCT
erjee-7069	64	25	,	,	PUNCT
erjee-7069	64	26	neutral	neutral	ADJ
erjee-7069	64	27	(	(	PUNCT
erjee-7069	64	28	3	3	X
erjee-7069	64	29	)	)	PUNCT
erjee-7069	64	30	agree	agree	VERB
erjee-7069	64	31	(	(	PUNCT
erjee-7069	64	32	4	4	NUM
erjee-7069	64	33	)	)	PUNCT
erjee-7069	64	34	to	to	PART
erjee-7069	64	35	strongly	strongly	ADV
erjee-7069	64	36	agree	agree	VERB
erjee-7069	64	37	(	(	PUNCT
erjee-7069	64	38	5	5	NUM
erjee-7069	64	39	)	)	PUNCT
erjee-7069	64	40	to	to	PART
erjee-7069	64	41	find	find	VERB
erjee-7069	64	42	out	out	ADP
erjee-7069	64	43	the	the	DET
erjee-7069	64	44	students	student	NOUN
erjee-7069	64	45	’	’	PART
erjee-7069	64	46	perceptions	perception	NOUN
erjee-7069	64	47	of	of	ADP
erjee-7069	64	48	duolingo	duolingo	NOUN
erjee-7069	64	49	apps	app	NOUN
erjee-7069	64	50	.	.	PUNCT
erjee-7069	65	1	the	the	DET
erjee-7069	65	2	open	open	ADV
erjee-7069	65	3	-	-	PUNCT
erjee-7069	65	4	ended	end	VERB
erjee-7069	65	5	questionnaire	questionnaire	NOUN
erjee-7069	65	6	was	be	AUX
erjee-7069	65	7	used	use	VERB
erjee-7069	65	8	to	to	PART
erjee-7069	65	9	have	have	VERB
erjee-7069	65	10	deeper	deep	ADJ
erjee-7069	65	11	perceptions	perception	NOUN
erjee-7069	65	12	and	and	CCONJ
erjee-7069	65	13	ideas	idea	NOUN
erjee-7069	65	14	of	of	ADP
erjee-7069	65	15	the	the	DET
erjee-7069	65	16	students	student	NOUN
erjee-7069	65	17	in	in	ADP
erjee-7069	65	18	the	the	DET
erjee-7069	65	19	use	use	NOUN
erjee-7069	65	20	of	of	ADP
erjee-7069	65	21	duolingo	duolingo	NOUN
erjee-7069	65	22	apps	app	NOUN
erjee-7069	65	23	in	in	ADP
erjee-7069	65	24	improving	improve	VERB
erjee-7069	65	25	their	their	PRON
erjee-7069	65	26	vocabulary	vocabulary	NOUN
erjee-7069	65	27	.	.	PUNCT
erjee-7069	66	1	in	in	ADP
erjee-7069	66	2	the	the	DET
erjee-7069	66	3	semi	semi	ADJ
erjee-7069	66	4	structure	structure	NOUN
erjee-7069	66	5	interview	interview	NOUN
erjee-7069	66	6	,	,	PUNCT
erjee-7069	66	7	seven	seven	NUM
erjee-7069	66	8	students	student	NOUN
erjee-7069	66	9	were	be	AUX
erjee-7069	66	10	randomly	randomly	ADV
erjee-7069	66	11	selected	select	VERB
erjee-7069	66	12	and	and	CCONJ
erjee-7069	66	13	each	each	PRON
erjee-7069	66	14	of	of	ADP
erjee-7069	66	15	them	they	PRON
erjee-7069	66	16	had	have	VERB
erjee-7069	66	17	a	a	DET
erjee-7069	66	18	15	15	NUM
erjee-7069	66	19	-	-	SYM
erjee-7069	66	20	20	20	NUM
erjee-7069	66	21	minute	minute	NOUN
erjee-7069	66	22	interview	interview	NOUN
erjee-7069	66	23	.	.	PUNCT
erjee-7069	67	1	the	the	DET
erjee-7069	67	2	closed	close	VERB
erjee-7069	67	3	-	-	PUNCT
erjee-7069	67	4	ended	end	VERB
erjee-7069	67	5	surveys	survey	NOUN
erjee-7069	67	6	were	be	AUX
erjee-7069	67	7	analyzed	analyze	VERB
erjee-7069	67	8	with	with	ADP
erjee-7069	67	9	validity	validity	NOUN
erjee-7069	67	10	test	test	NOUN
erjee-7069	67	11	and	and	CCONJ
erjee-7069	67	12	open	open	ADJ
erjee-7069	67	13	-	-	PUNCT
erjee-7069	67	14	ended	end	VERB
erjee-7069	67	15	surveys	survey	NOUN
erjee-7069	67	16	and	and	CCONJ
erjee-7069	67	17	interviews	interview	NOUN
erjee-7069	67	18	were	be	AUX
erjee-7069	67	19	analyzed	analyze	VERB
erjee-7069	67	20	with	with	ADP
erjee-7069	67	21	thematical	thematical	ADJ
erjee-7069	67	22	analysis	analysis	NOUN
erjee-7069	67	23	.	.	PUNCT
erjee-7069	68	1	as	as	SCONJ
erjee-7069	68	2	the	the	DET
erjee-7069	68	3	data	datum	NOUN
erjee-7069	68	4	were	be	AUX
erjee-7069	68	5	analyzed	analyze	VERB
erjee-7069	68	6	according	accord	VERB
erjee-7069	68	7	to	to	ADP
erjee-7069	68	8	the	the	DET
erjee-7069	68	9	themes	theme	NOUN
erjee-7069	68	10	of	of	ADP
erjee-7069	68	11	the	the	DET
erjee-7069	68	12	questionnaire	questionnaire	NOUN
erjee-7069	68	13	items	item	NOUN
erjee-7069	68	14	and	and	CCONJ
erjee-7069	68	15	interview	interview	NOUN
erjee-7069	68	16	questions	question	NOUN
erjee-7069	68	17	,	,	PUNCT
erjee-7069	68	18	the	the	DET
erjee-7069	68	19	items	item	NOUN
erjee-7069	68	20	were	be	AUX
erjee-7069	68	21	grouped	group	VERB
erjee-7069	68	22	into	into	ADP
erjee-7069	68	23	5	5	NUM
erjee-7069	68	24	themes	theme	NOUN
erjee-7069	68	25	i.e.	i.e.	X
erjee-7069	68	26	,	,	PUNCT
erjee-7069	68	27	the	the	DET
erjee-7069	68	28	effectiveness	effectiveness	NOUN
erjee-7069	68	29	of	of	ADP
erjee-7069	68	30	tools	tool	NOUN
erjee-7069	68	31	,	,	PUNCT
erjee-7069	68	32	the	the	DET
erjee-7069	68	33	advantages	advantage	NOUN
erjee-7069	68	34	,	,	PUNCT
erjee-7069	68	35	the	the	DET
erjee-7069	68	36	disadvantages	disadvantage	NOUN
erjee-7069	68	37	,	,	PUNCT
erjee-7069	68	38	students	student	NOUN
erjee-7069	68	39	'	'	PART
erjee-7069	68	40	interest	interest	NOUN
erjee-7069	68	41	,	,	PUNCT
erjee-7069	68	42	and	and	CCONJ
erjee-7069	68	43	students	student	NOUN
erjee-7069	68	44	'	'	PART
erjee-7069	68	45	motivation	motivation	NOUN
erjee-7069	68	46	items	item	NOUN
erjee-7069	68	47	.	.	PUNCT
erjee-7069	69	1	results	result	NOUN
erjee-7069	69	2	and	and	CCONJ
erjee-7069	69	3	discussion	discussion	NOUN
erjee-7069	69	4	table	table	NOUN
erjee-7069	69	5	2	2	NUM
erjee-7069	69	6	.	.	PUNCT
erjee-7069	70	1	the	the	DET
erjee-7069	70	2	effectiveness	effectiveness	NOUN
erjee-7069	70	3	of	of	ADP
erjee-7069	70	4	tools	tool	NOUN
erjee-7069	70	5	table	table	NOUN
erjee-7069	70	6	2	2	NUM
erjee-7069	70	7	.	.	PUNCT
erjee-7069	71	1	the	the	DET
erjee-7069	71	2	effectiveness	effectiveness	NOUN
erjee-7069	71	3	of	of	ADP
erjee-7069	71	4	toolsitems	toolsitem	NOUN
erjee-7069	71	5	n	n	CCONJ
erjee-7069	71	6	strongly	strongly	ADV
erjee-7069	71	7	disagree	disagree	VERB
erjee-7069	71	8	disagree	disagree	VERB
erjee-7069	71	9	neutral	neutral	ADJ
erjee-7069	71	10	agree	agree	VERB
erjee-7069	71	11	strongly	strongly	ADV
erjee-7069	71	12	agree	agree	VERB
erjee-7069	71	13	m	m	NOUN
erjee-7069	71	14	sd	sd	ADP
erjee-7069	71	15	1	1	NUM
erjee-7069	71	16	.	.	PUNCT
erjee-7069	72	1	duolingo	duolingo	NOUN
erjee-7069	72	2	is	be	AUX
erjee-7069	72	3	easy	easy	ADJ
erjee-7069	72	4	to	to	PART
erjee-7069	72	5	use	use	VERB
erjee-7069	72	6	to	to	PART
erjee-7069	72	7	learn	learn	VERB
erjee-7069	72	8	english	english	PROPN
erjee-7069	72	9	95	95	NUM
erjee-7069	72	10	0	0	NUM
erjee-7069	72	11	0	0	NUM
erjee-7069	72	12	6	6	NUM
erjee-7069	72	13	38	38	NUM
erjee-7069	72	14	51	51	NUM
erjee-7069	72	15	4.5	4.5	NUM
erjee-7069	72	16	0.6	0.6	NUM
erjee-7069	72	17	0	0	NUM
erjee-7069	72	18	%	%	NOUN
erjee-7069	72	19	0	0	NUM
erjee-7069	72	20	%	%	NOUN
erjee-7069	72	21	6	6	NUM
erjee-7069	72	22	%	%	NOUN
erjee-7069	72	23	40	40	NUM
erjee-7069	72	24	%	%	NOUN
erjee-7069	72	25	54	54	NUM
erjee-7069	72	26	%	%	NOUN
erjee-7069	72	27	2	2	NUM
erjee-7069	72	28	.	.	X
erjee-7069	72	29	duolingo	duolingo	NOUN
erjee-7069	72	30	is	be	AUX
erjee-7069	72	31	easy	easy	ADJ
erjee-7069	72	32	to	to	PART
erjee-7069	72	33	use	use	VERB
erjee-7069	72	34	to	to	PART
erjee-7069	72	35	learn	learn	VERB
erjee-7069	72	36	english	english	PROPN
erjee-7069	72	37	vocabulary	vocabulary	NOUN
erjee-7069	72	38	95	95	NUM
erjee-7069	72	39	0	0	NUM
erjee-7069	72	40	1	1	NUM
erjee-7069	72	41	4	4	NUM
erjee-7069	72	42	38	38	NUM
erjee-7069	72	43	52	52	NUM
erjee-7069	72	44	4.5	4.5	NUM
erjee-7069	72	45	0.6	0.6	NUM
erjee-7069	72	46	0	0	NUM
erjee-7069	72	47	%	%	NOUN
erjee-7069	72	48	1	1	NUM
erjee-7069	72	49	%	%	NOUN
erjee-7069	72	50	4	4	NUM
erjee-7069	72	51	%	%	NOUN
erjee-7069	72	52	40	40	NUM
erjee-7069	72	53	%	%	NOUN
erjee-7069	72	54	55	55	NUM
erjee-7069	72	55	%	%	NOUN
erjee-7069	72	56	3	3	NUM
erjee-7069	72	57	.	.	PUNCT
erjee-7069	72	58	duolingo	duolingo	NOUN
erjee-7069	72	59	is	be	AUX
erjee-7069	72	60	easily	easily	ADV
erjee-7069	72	61	accessible	accessible	ADJ
erjee-7069	72	62	anytime	anytime	ADV
erjee-7069	72	63	and	and	CCONJ
erjee-7069	72	64	anywhere	anywhere	ADV
erjee-7069	72	65	to	to	PART
erjee-7069	72	66	learn	learn	VERB
erjee-7069	72	67	english	english	PROPN
erjee-7069	72	68	95	95	NUM
erjee-7069	72	69	0	0	NUM
erjee-7069	72	70	0	0	NUM
erjee-7069	72	71	6	6	NUM
erjee-7069	72	72	33	33	NUM
erjee-7069	72	73	56	56	NUM
erjee-7069	72	74	4.5	4.5	NUM
erjee-7069	72	75	0.6	0.6	NUM
erjee-7069	72	76	0	0	NUM
erjee-7069	72	77	%	%	NOUN
erjee-7069	72	78	0	0	NUM
erjee-7069	72	79	%	%	NOUN
erjee-7069	72	80	6	6	NUM
erjee-7069	72	81	%	%	NOUN
erjee-7069	72	82	35	35	NUM
erjee-7069	72	83	%	%	NOUN
erjee-7069	72	84	59	59	NUM
erjee-7069	72	85	%	%	NOUN
erjee-7069	72	86	4	4	NUM
erjee-7069	72	87	.	.	PUNCT
erjee-7069	72	88	duolingo	duolingo	NOUN
erjee-7069	72	89	provides	provide	VERB
erjee-7069	72	90	interesting	interesting	ADJ
erjee-7069	72	91	vocabulary	vocabulary	ADJ
erjee-7069	72	92	questions	question	NOUN
erjee-7069	73	1	95	95	NUM
erjee-7069	73	2	0	0	NUM
erjee-7069	73	3	2	2	NUM
erjee-7069	73	4	12	12	NUM
erjee-7069	73	5	40	40	NUM
erjee-7069	73	6	41	41	NUM
erjee-7069	73	7	4.3	4.3	NUM
erjee-7069	73	8	0.7	0.7	NUM
erjee-7069	73	9	0	0	NUM
erjee-7069	73	10	%	%	NOUN
erjee-7069	73	11	2	2	NUM
erjee-7069	73	12	%	%	NOUN
erjee-7069	73	13	13	13	NUM
erjee-7069	73	14	%	%	NOUN
erjee-7069	73	15	42	42	NUM
erjee-7069	73	16	%	%	NOUN
erjee-7069	73	17	43	43	NUM
erjee-7069	73	18	%	%	NOUN
erjee-7069	73	19	5	5	NUM
erjee-7069	73	20	.	.	PUNCT
erjee-7069	73	21	duolingo	duolingo	NOUN
erjee-7069	73	22	provides	provide	VERB
erjee-7069	73	23	understandable	understandable	ADJ
erjee-7069	73	24	vocabulary	vocabulary	ADJ
erjee-7069	73	25	questions	question	NOUN
erjee-7069	73	26	95	95	NUM
erjee-7069	73	27	0	0	NUM
erjee-7069	73	28	0	0	NUM
erjee-7069	73	29	10	10	NUM
erjee-7069	73	30	36	36	NUM
erjee-7069	73	31	49	49	NUM
erjee-7069	73	32	4.4	4.4	NUM
erjee-7069	73	33	0.7	0.7	NUM
erjee-7069	73	34	0	0	NUM
erjee-7069	73	35	%	%	NOUN
erjee-7069	73	36	0	0	NUM
erjee-7069	73	37	%	%	NOUN
erjee-7069	73	38	10	10	NUM
erjee-7069	73	39	%	%	NOUN
erjee-7069	73	40	38	38	NUM
erjee-7069	73	41	%	%	NOUN
erjee-7069	73	42	52	52	NUM
erjee-7069	73	43	%	%	NOUN
erjee-7069	73	44	the	the	DET
erjee-7069	73	45	data	data	NOUN
erjee-7069	73	46	depicts	depict	VERB
erjee-7069	73	47	the	the	DET
erjee-7069	73	48	mean	mean	NOUN
erjee-7069	73	49	of	of	ADP
erjee-7069	73	50	the	the	DET
erjee-7069	73	51	highest	high	ADJ
erjee-7069	73	52	variables	variable	NOUN
erjee-7069	73	53	was	be	AUX
erjee-7069	73	54	4.5	4.5	NUM
erjee-7069	73	55	which	which	PRON
erjee-7069	73	56	represented	represent	VERB
erjee-7069	73	57	item	item	NOUN
erjee-7069	73	58	number	number	NOUN
erjee-7069	73	59	1	1	NUM
erjee-7069	73	60	,	,	PUNCT
erjee-7069	73	61	2	2	NUM
erjee-7069	73	62	,	,	PUNCT
erjee-7069	73	63	and	and	CCONJ
erjee-7069	73	64	3	3	X
erjee-7069	73	65	.	.	X
erjee-7069	74	1	in	in	ADP
erjee-7069	74	2	item	item	NOUN
erjee-7069	74	3	number	number	NOUN
erjee-7069	74	4	1	1	NUM
erjee-7069	74	5	,	,	PUNCT
erjee-7069	74	6	54	54	NUM
erjee-7069	74	7	%	%	NOUN
erjee-7069	74	8	participants	participant	NOUN
erjee-7069	74	9	strongly	strongly	ADV
erjee-7069	74	10	agreed	agree	VERB
erjee-7069	74	11	and	and	CCONJ
erjee-7069	74	12	40	40	NUM
erjee-7069	74	13	%	%	NOUN
erjee-7069	74	14	participants	participant	NOUN
erjee-7069	74	15	agreed	agree	VERB
erjee-7069	74	16	to	to	ADP
erjee-7069	74	17	the	the	DET
erjee-7069	74	18	statement	statement	NOUN
erjee-7069	74	19	,	,	PUNCT
erjee-7069	74	20	6	6	NUM
erjee-7069	74	21	%	%	NOUN
erjee-7069	74	22	reported	report	VERB
erjee-7069	74	23	neutral	neutral	ADJ
erjee-7069	74	24	,	,	PUNCT
erjee-7069	74	25	and	and	CCONJ
erjee-7069	74	26	none	none	NOUN
erjee-7069	74	27	of	of	ADP
erjee-7069	74	28	them	they	PRON
erjee-7069	74	29	disagreed	disagree	VERB
erjee-7069	74	30	with	with	ADP
erjee-7069	74	31	the	the	DET
erjee-7069	74	32	statement	statement	NOUN
erjee-7069	74	33	.	.	PUNCT
erjee-7069	75	1	another	another	DET
erjee-7069	75	2	result	result	NOUN
erjee-7069	75	3	on	on	ADP
erjee-7069	75	4	item	item	NOUN
erjee-7069	75	5	number	number	NOUN
erjee-7069	75	6	2	2	NUM
erjee-7069	75	7	,	,	PUNCT
erjee-7069	75	8	55	55	NUM
erjee-7069	75	9	%	%	NOUN
erjee-7069	75	10	participants	participant	NOUN
erjee-7069	75	11	strongly	strongly	ADV
erjee-7069	75	12	agreed	agree	VERB
erjee-7069	75	13	and	and	CCONJ
erjee-7069	75	14	40	40	NUM
erjee-7069	75	15	%	%	NOUN
erjee-7069	75	16	participants	participant	NOUN
erjee-7069	75	17	agreed	agree	VERB
erjee-7069	75	18	to	to	ADP
erjee-7069	75	19	the	the	DET
erjee-7069	75	20	statement	statement	NOUN
erjee-7069	75	21	,	,	PUNCT
erjee-7069	75	22	4	4	NUM
erjee-7069	75	23	%	%	NOUN
erjee-7069	75	24	neutral	neutral	ADJ
erjee-7069	75	25	,	,	PUNCT
erjee-7069	75	26	and	and	CCONJ
erjee-7069	75	27	only	only	ADV
erjee-7069	75	28	1	1	NUM
erjee-7069	75	29	%	%	NOUN
erjee-7069	75	30	participant	participant	NOUN
erjee-7069	75	31	disagreed	disagree	VERB
erjee-7069	75	32	.	.	PUNCT
erjee-7069	76	1	meanwhile	meanwhile	ADV
erjee-7069	76	2	in	in	ADP
erjee-7069	76	3	item	item	NOUN
erjee-7069	76	4	number	number	NOUN
erjee-7069	76	5	3	3	NUM
erjee-7069	76	6	,	,	PUNCT
erjee-7069	76	7	59	59	NUM
erjee-7069	76	8	%	%	NOUN
erjee-7069	76	9	participants	participant	NOUN
erjee-7069	76	10	strongly	strongly	ADV
erjee-7069	76	11	agreed	agree	VERB
erjee-7069	76	12	and	and	CCONJ
erjee-7069	76	13	35	35	NUM
erjee-7069	76	14	%	%	NOUN
erjee-7069	76	15	agreed	agree	VERB
erjee-7069	76	16	with	with	ADP
erjee-7069	76	17	the	the	DET
erjee-7069	76	18	statement	statement	NOUN
erjee-7069	76	19	,	,	PUNCT
erjee-7069	76	20	6	6	NUM
erjee-7069	76	21	%	%	NOUN
erjee-7069	76	22	neutral	neutral	ADJ
erjee-7069	76	23	,	,	PUNCT
erjee-7069	76	24	and	and	CCONJ
erjee-7069	76	25	none	none	NOUN
erjee-7069	76	26	of	of	ADP
erjee-7069	76	27	them	they	PRON
erjee-7069	76	28	disagreed	disagree	VERB
erjee-7069	76	29	with	with	ADP
erjee-7069	76	30	the	the	DET
erjee-7069	76	31	statement	statement	NOUN
erjee-7069	76	32	.	.	PUNCT
erjee-7069	77	1	in	in	ADP
erjee-7069	77	2	item	item	NOUN
erjee-7069	77	3	4	4	NUM
erjee-7069	77	4	,	,	PUNCT
erjee-7069	77	5	it	it	PRON
erjee-7069	77	6	was	be	AUX
erjee-7069	77	7	found	find	VERB
erjee-7069	77	8	that	that	SCONJ
erjee-7069	77	9	85	85	NUM
erjee-7069	77	10	%	%	NOUN
erjee-7069	77	11	said	say	VERB
erjee-7069	77	12	to	to	PART
erjee-7069	77	13	have	have	VERB
erjee-7069	77	14	positive	positive	ADJ
erjee-7069	77	15	statement	statement	NOUN
erjee-7069	77	16	on	on	ADP
erjee-7069	77	17	how	how	SCONJ
erjee-7069	77	18	duolingo	duolingo	NOUN
erjee-7069	77	19	provided	provide	VERB
erjee-7069	77	20	interesting	interesting	ADJ
erjee-7069	77	21	vocabulary	vocabulary	ADJ
erjee-7069	77	22	questions	question	NOUN
erjee-7069	77	23	.	.	PUNCT
erjee-7069	78	1	in	in	ADP
erjee-7069	78	2	addition	addition	NOUN
erjee-7069	78	3	,	,	PUNCT
erjee-7069	78	4	it	it	PRON
erjee-7069	78	5	was	be	AUX
erjee-7069	78	6	reported	report	VERB
erjee-7069	78	7	that	that	SCONJ
erjee-7069	78	8	90	90	NUM
erjee-7069	78	9	%	%	NOUN
erjee-7069	78	10	of	of	ADP
erjee-7069	78	11	the	the	DET
erjee-7069	78	12	students	student	NOUN
erjee-7069	78	13	agreed	agree	VERB
erjee-7069	78	14	that	that	SCONJ
erjee-7069	78	15	duolingo	duolingo	NOUN
erjee-7069	78	16	provided	provide	VERB
erjee-7069	78	17	understandable	understandable	ADJ
erjee-7069	78	18	vocabulary	vocabulary	ADJ
erjee-7069	78	19	questions	question	NOUN
erjee-7069	78	20	.	.	PUNCT
erjee-7069	79	1	the	the	DET
erjee-7069	79	2	highest	high	ADJ
erjee-7069	79	3	mean	mean	NOUN
erjee-7069	79	4	of	of	ADP
erjee-7069	79	5	this	this	DET
erjee-7069	79	6	theme	theme	NOUN
erjee-7069	79	7	is	be	AUX
erjee-7069	79	8	representing	represent	VERB
erjee-7069	79	9	that	that	DET
erjee-7069	79	10	duolingo	duolingo	NOUN
erjee-7069	79	11	is	be	AUX
erjee-7069	79	12	easy	easy	ADJ
erjee-7069	79	13	to	to	PART
erjee-7069	79	14	use	use	VERB
erjee-7069	79	15	for	for	ADP
erjee-7069	79	16	learning	learn	VERB
erjee-7069	79	17	english	english	PROPN
erjee-7069	79	18	tri	tri	PROPN
erjee-7069	79	19	wintolo	wintolo	PROPN
erjee-7069	79	20	apoko	apoko	PROPN
erjee-7069	79	21	,	,	PUNCT
erjee-7069	80	1	alfaruqi	alfaruqi	PROPN
erjee-7069	80	2	alalwani	alalwani	ADJ
erjee-7069	80	3	dunggio	dunggio	NOUN
erjee-7069	80	4	,	,	PUNCT
erjee-7069	80	5	&	&	CCONJ
erjee-7069	80	6	su	su	PROPN
erjee-7069	80	7	li	li	PROPN
erjee-7069	80	8	chong	chong	PROPN
erjee-7069	81	1	the	the	DET
erjee-7069	81	2	students	student	NOUN
erjee-7069	81	3	’	’	PART
erjee-7069	81	4	perceptions	perception	NOUN
erjee-7069	81	5	on	on	ADP
erjee-7069	81	6	the	the	DET
erjee-7069	81	7	use	use	NOUN
erjee-7069	81	8	of	of	ADP
erjee-7069	81	9	mobile	mobile	NOUN
erjee-7069	81	10	-	-	PUNCT
erjee-7069	81	11	assisted	assist	VERB
erjee-7069	81	12	language	language	NOUN
erjee-7069	81	13	learning	learn	VERB
erjee-7069	81	14	through	through	ADP
erjee-7069	81	15	duolingo	duolingo	NOUN
erjee-7069	81	16	in	in	ADP
erjee-7069	81	17	improving	improve	VERB
erjee-7069	81	18	vocabulary	vocabulary	ADJ
erjee-7069	81	19	mastery	mastery	NOUN
erjee-7069	81	20	at	at	ADP
erjee-7069	81	21	the	the	DET
erjee-7069	81	22	tertiary	tertiary	ADJ
erjee-7069	81	23	level	level	NOUN
erjee-7069	81	24	20	20	NUM
erjee-7069	81	25	especially	especially	ADV
erjee-7069	81	26	for	for	ADP
erjee-7069	81	27	the	the	DET
erjee-7069	81	28	vocabulary	vocabulary	NOUN
erjee-7069	81	29	needed	need	VERB
erjee-7069	81	30	and	and	CCONJ
erjee-7069	81	31	the	the	DET
erjee-7069	81	32	flexibilities	flexibility	NOUN
erjee-7069	81	33	.	.	PUNCT
erjee-7069	82	1	these	these	DET
erjee-7069	82	2	findings	finding	NOUN
erjee-7069	82	3	were	be	AUX
erjee-7069	82	4	supported	support	VERB
erjee-7069	82	5	by	by	ADP
erjee-7069	82	6	participants	participant	NOUN
erjee-7069	82	7	’	'	PUNCT
erjee-7069	82	8	answer	answer	NOUN
erjee-7069	82	9	in	in	ADP
erjee-7069	82	10	open	open	ADJ
erjee-7069	82	11	-	-	PUNCT
erjee-7069	82	12	ended	end	VERB
erjee-7069	82	13	question	question	NOUN
erjee-7069	82	14	.	.	PUNCT
erjee-7069	83	1	most	most	ADJ
erjee-7069	83	2	participants	participant	NOUN
erjee-7069	83	3	(	(	PUNCT
erjee-7069	83	4	59	59	NUM
erjee-7069	83	5	%	%	NOUN
erjee-7069	83	6	)	)	PUNCT
erjee-7069	83	7	indicated	indicate	VERB
erjee-7069	83	8	that	that	SCONJ
erjee-7069	83	9	duolingo	duolingo	NOUN
erjee-7069	83	10	was	be	AUX
erjee-7069	83	11	effective	effective	ADJ
erjee-7069	83	12	.	.	PUNCT
erjee-7069	84	1	it	it	PRON
erjee-7069	84	2	could	could	AUX
erjee-7069	84	3	help	help	VERB
erjee-7069	84	4	them	they	PRON
erjee-7069	84	5	practice	practice	VERB
erjee-7069	84	6	english	english	NOUN
erjee-7069	84	7	wherever	wherever	SCONJ
erjee-7069	84	8	and	and	CCONJ
erjee-7069	84	9	whenever	whenever	SCONJ
erjee-7069	84	10	they	they	PRON
erjee-7069	84	11	were	be	AUX
erjee-7069	84	12	.	.	PUNCT
erjee-7069	85	1	“	"	PUNCT
erjee-7069	85	2	in	in	ADP
erjee-7069	85	3	my	my	PRON
erjee-7069	85	4	opinion	opinion	NOUN
erjee-7069	85	5	,	,	PUNCT
erjee-7069	85	6	this	this	DET
erjee-7069	85	7	free	free	ADJ
erjee-7069	85	8	application	application	NOUN
erjee-7069	85	9	makes	make	VERB
erjee-7069	85	10	it	it	PRON
erjee-7069	85	11	easier	easy	ADJ
erjee-7069	85	12	for	for	SCONJ
erjee-7069	85	13	us	we	PRON
erjee-7069	85	14	to	to	PART
erjee-7069	85	15	learn	learn	VERB
erjee-7069	85	16	english	english	PROPN
erjee-7069	85	17	,	,	PUNCT
erjee-7069	85	18	especially	especially	ADV
erjee-7069	85	19	in	in	ADP
erjee-7069	85	20	increasing	increase	VERB
erjee-7069	85	21	vocabulary	vocabulary	NOUN
erjee-7069	85	22	.	.	PUNCT
erjee-7069	86	1	with	with	ADP
erjee-7069	86	2	the	the	DET
erjee-7069	86	3	various	various	ADJ
erjee-7069	86	4	practice	practice	NOUN
erjee-7069	86	5	questions	question	NOUN
erjee-7069	86	6	contained	contain	VERB
erjee-7069	86	7	in	in	ADP
erjee-7069	86	8	this	this	DET
erjee-7069	86	9	application	application	NOUN
erjee-7069	86	10	,	,	PUNCT
erjee-7069	86	11	it	it	PRON
erjee-7069	86	12	makes	make	VERB
erjee-7069	86	13	us	we	PRON
erjee-7069	86	14	understand	understand	VERB
erjee-7069	86	15	english	english	PROPN
erjee-7069	86	16	better	well	ADV
erjee-7069	86	17	.	.	PUNCT
erjee-7069	87	1	in	in	ADP
erjee-7069	87	2	addition	addition	NOUN
erjee-7069	87	3	,	,	PUNCT
erjee-7069	87	4	the	the	DET
erjee-7069	87	5	feature	feature	NOUN
erjee-7069	87	6	in	in	ADP
erjee-7069	87	7	this	this	DET
erjee-7069	87	8	application	application	NOUN
erjee-7069	87	9	is	be	AUX
erjee-7069	87	10	that	that	SCONJ
erjee-7069	87	11	when	when	SCONJ
erjee-7069	87	12	we	we	PRON
erjee-7069	87	13	make	make	VERB
erjee-7069	87	14	a	a	DET
erjee-7069	87	15	mistake	mistake	NOUN
erjee-7069	87	16	in	in	ADP
erjee-7069	87	17	answering	answer	VERB
erjee-7069	87	18	a	a	DET
erjee-7069	87	19	question	question	NOUN
erjee-7069	87	20	,	,	PUNCT
erjee-7069	87	21	this	this	DET
erjee-7069	87	22	duolingo	duolingo	NOUN
erjee-7069	87	23	application	application	NOUN
erjee-7069	87	24	can	can	AUX
erjee-7069	87	25	help	help	VERB
erjee-7069	87	26	with	with	ADP
erjee-7069	87	27	the	the	DET
erjee-7069	87	28	correct	correct	ADJ
erjee-7069	87	29	answer	answer	NOUN
erjee-7069	87	30	,	,	PUNCT
erjee-7069	87	31	and	and	CCONJ
erjee-7069	87	32	we	we	PRON
erjee-7069	87	33	can	can	AUX
erjee-7069	87	34	find	find	VERB
erjee-7069	87	35	out	out	ADP
erjee-7069	87	36	which	which	DET
erjee-7069	87	37	part	part	NOUN
erjee-7069	87	38	is	be	AUX
erjee-7069	87	39	not	not	PART
erjee-7069	87	40	correct	correct	ADJ
erjee-7069	87	41	in	in	ADP
erjee-7069	87	42	our	our	PRON
erjee-7069	87	43	answer	answer	NOUN
erjee-7069	87	44	”	"	PUNCT
erjee-7069	87	45	(	(	PUNCT
erjee-7069	87	46	p10	p10	NOUN
erjee-7069	87	47	)	)	PUNCT
erjee-7069	87	48	“	"	PUNCT
erjee-7069	87	49	yes	yes	INTJ
erjee-7069	87	50	.	.	PUNCT
erjee-7069	88	1	duolingo	duolingo	NOUN
erjee-7069	88	2	is	be	AUX
erjee-7069	88	3	a	a	DET
erjee-7069	88	4	very	very	ADV
erjee-7069	88	5	complete	complete	ADJ
erjee-7069	88	6	and	and	CCONJ
erjee-7069	88	7	free	free	ADJ
erjee-7069	88	8	(	(	PUNCT
erjee-7069	88	9	if	if	SCONJ
erjee-7069	88	10	not	not	PART
erjee-7069	88	11	premium	premium	NOUN
erjee-7069	88	12	)	)	PUNCT
erjee-7069	88	13	english	english	ADJ
erjee-7069	88	14	application	application	NOUN
erjee-7069	88	15	.	.	PUNCT
erjee-7069	89	1	in	in	ADP
erjee-7069	89	2	my	my	PRON
erjee-7069	89	3	opinion	opinion	NOUN
erjee-7069	89	4	,	,	PUNCT
erjee-7069	89	5	duolingo	duolingo	NOUN
erjee-7069	89	6	is	be	AUX
erjee-7069	89	7	a	a	DET
erjee-7069	89	8	virtual	virtual	ADJ
erjee-7069	89	9	english	english	ADJ
erjee-7069	89	10	application	application	NOUN
erjee-7069	89	11	that	that	PRON
erjee-7069	89	12	does	do	AUX
erjee-7069	89	13	n't	not	PART
erjee-7069	89	14	have	have	VERB
erjee-7069	89	15	to	to	PART
erjee-7069	89	16	cost	cost	VERB
erjee-7069	89	17	to	to	PART
erjee-7069	89	18	go	go	VERB
erjee-7069	89	19	to	to	ADP
erjee-7069	89	20	english	english	PROPN
erjee-7069	89	21	tutoring	tutoring	NOUN
erjee-7069	89	22	.	.	PUNCT
erjee-7069	90	1	apart	apart	ADV
erjee-7069	90	2	from	from	ADP
erjee-7069	90	3	being	be	AUX
erjee-7069	90	4	very	very	ADV
erjee-7069	90	5	interesting	interesting	ADJ
erjee-7069	90	6	,	,	PUNCT
erjee-7069	90	7	duolingo	duolingo	NOUN
erjee-7069	90	8	is	be	AUX
erjee-7069	90	9	also	also	ADV
erjee-7069	90	10	easy	easy	ADJ
erjee-7069	90	11	to	to	PART
erjee-7069	90	12	understand	understand	VERB
erjee-7069	90	13	,	,	PUNCT
erjee-7069	90	14	so	so	SCONJ
erjee-7069	90	15	we	we	PRON
erjee-7069	90	16	can	can	AUX
erjee-7069	90	17	apply	apply	VERB
erjee-7069	90	18	our	our	PRON
erjee-7069	90	19	english	english	ADJ
erjee-7069	90	20	skills	skill	NOUN
erjee-7069	90	21	in	in	ADP
erjee-7069	90	22	everyday	everyday	ADJ
erjee-7069	90	23	life	life	NOUN
erjee-7069	90	24	.	.	PUNCT
erjee-7069	90	25	”	"	PUNCT
erjee-7069	91	1	(	(	PUNCT
erjee-7069	91	2	p15	p15	PROPN
erjee-7069	91	3	)	)	PUNCT
erjee-7069	91	4	the	the	DET
erjee-7069	91	5	advantages	advantage	NOUN
erjee-7069	91	6	table	table	VERB
erjee-7069	91	7	3	3	NUM
erjee-7069	91	8	.	.	PUNCT
erjee-7069	92	1	the	the	DET
erjee-7069	92	2	advantages	advantage	NOUN
erjee-7069	92	3	of	of	ADP
erjee-7069	92	4	using	use	VERB
erjee-7069	92	5	duolingo	duolingo	NOUN
erjee-7069	92	6	items	item	NOUN
erjee-7069	92	7	n	n	PRON
erjee-7069	92	8	strongly	strongly	ADV
erjee-7069	92	9	disagree	disagree	VERB
erjee-7069	92	10	disagree	disagree	VERB
erjee-7069	92	11	neutral	neutral	ADJ
erjee-7069	92	12	agree	agree	VERB
erjee-7069	92	13	strongly	strongly	ADV
erjee-7069	92	14	agree	agree	VERB
erjee-7069	92	15	m	m	PROPN
erjee-7069	92	16	sd	sd	ADP
erjee-7069	92	17	6	6	NUM
erjee-7069	92	18	.	.	PUNCT
erjee-7069	93	1	duolingo	duolingo	NOUN
erjee-7069	93	2	assists	assist	VERB
erjee-7069	93	3	me	i	PRON
erjee-7069	93	4	learn	learn	VERB
erjee-7069	93	5	english	english	ADJ
erjee-7069	93	6	vocabulary	vocabulary	NOUN
erjee-7069	93	7	at	at	ADP
erjee-7069	93	8	home	home	NOUN
erjee-7069	93	9	easily	easily	ADV
erjee-7069	93	10	95	95	NUM
erjee-7069	93	11	0	0	NUM
erjee-7069	93	12	0	0	NUM
erjee-7069	93	13	10	10	NUM
erjee-7069	93	14	34	34	NUM
erjee-7069	93	15	51	51	NUM
erjee-7069	93	16	4.4	4.4	NUM
erjee-7069	93	17	0.7	0.7	NUM
erjee-7069	93	18	0	0	NUM
erjee-7069	93	19	%	%	NOUN
erjee-7069	93	20	0	0	NUM
erjee-7069	93	21	%	%	NOUN
erjee-7069	93	22	11	11	NUM
erjee-7069	93	23	%	%	NOUN
erjee-7069	93	24	36	36	NUM
erjee-7069	93	25	%	%	NOUN
erjee-7069	93	26	54	54	NUM
erjee-7069	93	27	%	%	NOUN
erjee-7069	93	28	7	7	NUM
erjee-7069	93	29	.	.	PUNCT
erjee-7069	94	1	the	the	DET
erjee-7069	94	2	material	material	NOUN
erjee-7069	94	3	presented	present	VERB
erjee-7069	94	4	by	by	ADP
erjee-7069	94	5	duolingo	duolingo	NOUN
erjee-7069	94	6	is	be	AUX
erjee-7069	94	7	easy	easy	ADJ
erjee-7069	94	8	to	to	PART
erjee-7069	94	9	understand	understand	VERB
erjee-7069	94	10	95	95	NUM
erjee-7069	94	11	0	0	NUM
erjee-7069	94	12	1	1	NUM
erjee-7069	94	13	11	11	NUM
erjee-7069	94	14	41	41	NUM
erjee-7069	94	15	42	42	NUM
erjee-7069	94	16	4.3	4.3	NUM
erjee-7069	94	17	0.7	0.7	NUM
erjee-7069	94	18	0	0	NUM
erjee-7069	94	19	%	%	NOUN
erjee-7069	94	20	1	1	NUM
erjee-7069	94	21	%	%	NOUN
erjee-7069	94	22	12	12	NUM
erjee-7069	94	23	%	%	NOUN
erjee-7069	94	24	43	43	NUM
erjee-7069	94	25	%	%	NOUN
erjee-7069	94	26	44	44	NUM
erjee-7069	94	27	%	%	NOUN
erjee-7069	94	28	8	8	NUM
erjee-7069	94	29	.	.	PUNCT
erjee-7069	95	1	duolingo	duolingo	NOUN
erjee-7069	95	2	is	be	AUX
erjee-7069	95	3	able	able	ADJ
erjee-7069	95	4	to	to	PART
erjee-7069	95	5	help	help	VERB
erjee-7069	95	6	me	i	PRON
erjee-7069	95	7	improve	improve	VERB
erjee-7069	95	8	my	my	PRON
erjee-7069	95	9	daily	daily	ADJ
erjee-7069	95	10	english	english	NOUN
erjee-7069	95	11	skills	skill	VERB
erjee-7069	95	12	95	95	NUM
erjee-7069	95	13	0	0	NUM
erjee-7069	95	14	1	1	NUM
erjee-7069	95	15	12	12	NUM
erjee-7069	95	16	44	44	NUM
erjee-7069	95	17	38	38	NUM
erjee-7069	95	18	4.3	4.3	NUM
erjee-7069	95	19	0.7	0.7	NUM
erjee-7069	95	20	0	0	NUM
erjee-7069	95	21	%	%	NOUN
erjee-7069	95	22	1	1	NUM
erjee-7069	95	23	%	%	NOUN
erjee-7069	95	24	13	13	NUM
erjee-7069	95	25	%	%	NOUN
erjee-7069	95	26	46	46	NUM
erjee-7069	95	27	%	%	NOUN
erjee-7069	95	28	40	40	NUM
erjee-7069	95	29	%	%	NOUN
erjee-7069	95	30	these	these	DET
erjee-7069	95	31	data	datum	NOUN
erjee-7069	95	32	showed	show	VERB
erjee-7069	95	33	that	that	SCONJ
erjee-7069	95	34	the	the	DET
erjee-7069	95	35	highest	high	ADJ
erjee-7069	95	36	mean	mean	NOUN
erjee-7069	95	37	was	be	AUX
erjee-7069	95	38	4.4	4.4	NUM
erjee-7069	95	39	which	which	PRON
erjee-7069	95	40	represents	represent	VERB
erjee-7069	95	41	item	item	NOUN
erjee-7069	95	42	number	number	NOUN
erjee-7069	95	43	6	6	NUM
erjee-7069	95	44	.	.	PUNCT
erjee-7069	96	1	that	that	DET
erjee-7069	96	2	item	item	NOUN
erjee-7069	96	3	showed	show	VERB
erjee-7069	96	4	that	that	SCONJ
erjee-7069	96	5	54	54	NUM
erjee-7069	96	6	%	%	NOUN
erjee-7069	96	7	of	of	ADP
erjee-7069	96	8	participants	participant	NOUN
erjee-7069	96	9	were	be	AUX
erjee-7069	96	10	strongly	strongly	ADV
erjee-7069	96	11	agreed	agree	VERB
erjee-7069	96	12	,	,	PUNCT
erjee-7069	96	13	36	36	NUM
erjee-7069	96	14	%	%	NOUN
erjee-7069	96	15	of	of	ADP
erjee-7069	96	16	participants	participant	NOUN
erjee-7069	96	17	agreed	agree	VERB
erjee-7069	96	18	,	,	PUNCT
erjee-7069	96	19	10	10	NUM
erjee-7069	96	20	participants	participant	NOUN
erjee-7069	96	21	neutral	neutral	ADJ
erjee-7069	96	22	,	,	PUNCT
erjee-7069	96	23	and	and	CCONJ
erjee-7069	96	24	none	none	NOUN
erjee-7069	96	25	of	of	ADP
erjee-7069	96	26	them	they	PRON
erjee-7069	96	27	were	be	AUX
erjee-7069	96	28	disagreed	disagree	VERB
erjee-7069	96	29	.	.	PUNCT
erjee-7069	97	1	the	the	DET
erjee-7069	97	2	second	second	ADV
erjee-7069	97	3	highest	high	ADJ
erjee-7069	97	4	mean	mean	NOUN
erjee-7069	97	5	is	be	AUX
erjee-7069	97	6	4.3	4.3	NUM
erjee-7069	97	7	which	which	PRON
erjee-7069	97	8	goes	go	VERB
erjee-7069	97	9	to	to	ADP
erjee-7069	97	10	number	number	NOUN
erjee-7069	97	11	7	7	NUM
erjee-7069	97	12	and	and	CCONJ
erjee-7069	97	13	8	8	NUM
erjee-7069	97	14	.	.	PUNCT
erjee-7069	98	1	in	in	ADP
erjee-7069	98	2	item	item	NOUN
erjee-7069	98	3	number	number	NOUN
erjee-7069	98	4	7	7	NUM
erjee-7069	98	5	,	,	PUNCT
erjee-7069	98	6	87	87	NUM
erjee-7069	98	7	%	%	NOUN
erjee-7069	98	8	of	of	ADP
erjee-7069	98	9	participants	participant	NOUN
erjee-7069	98	10	were	be	AUX
erjee-7069	98	11	agreed	agree	VERB
erjee-7069	98	12	with	with	ADP
erjee-7069	98	13	the	the	DET
erjee-7069	98	14	statement	statement	NOUN
erjee-7069	98	15	,	,	PUNCT
erjee-7069	98	16	12	12	NUM
erjee-7069	98	17	%	%	NOUN
erjee-7069	98	18	were	be	AUX
erjee-7069	98	19	neutral	neutral	ADJ
erjee-7069	98	20	,	,	PUNCT
erjee-7069	98	21	and	and	CCONJ
erjee-7069	98	22	only	only	ADV
erjee-7069	98	23	1	1	NUM
erjee-7069	98	24	%	%	NOUN
erjee-7069	98	25	of	of	ADP
erjee-7069	98	26	participant	participant	NOUN
erjee-7069	98	27	was	be	AUX
erjee-7069	98	28	disagreed	disagree	VERB
erjee-7069	98	29	.	.	PUNCT
erjee-7069	99	1	in	in	ADP
erjee-7069	99	2	addition	addition	NOUN
erjee-7069	99	3	,	,	PUNCT
erjee-7069	99	4	86	86	NUM
erjee-7069	99	5	%	%	NOUN
erjee-7069	99	6	of	of	ADP
erjee-7069	99	7	participants	participant	NOUN
erjee-7069	99	8	were	be	AUX
erjee-7069	99	9	agreed	agree	VERB
erjee-7069	99	10	with	with	ADP
erjee-7069	99	11	the	the	DET
erjee-7069	99	12	statement	statement	NOUN
erjee-7069	99	13	on	on	ADP
erjee-7069	99	14	how	how	SCONJ
erjee-7069	99	15	duolingo	duolingo	NOUN
erjee-7069	99	16	was	be	AUX
erjee-7069	99	17	able	able	ADJ
erjee-7069	99	18	to	to	PART
erjee-7069	99	19	help	help	VERB
erjee-7069	99	20	one	one	PRON
erjee-7069	99	21	improve	improve	VERB
erjee-7069	99	22	one	one	NUM
erjee-7069	99	23	’s	’s	PART
erjee-7069	99	24	daily	daily	ADJ
erjee-7069	99	25	english	english	ADJ
erjee-7069	99	26	skills	skill	NOUN
erjee-7069	99	27	.	.	PUNCT
erjee-7069	100	1	the	the	DET
erjee-7069	100	2	highest	high	ADJ
erjee-7069	100	3	mean	mean	NOUN
erjee-7069	100	4	of	of	ADP
erjee-7069	100	5	this	this	DET
erjee-7069	100	6	themes	theme	NOUN
erjee-7069	100	7	is	be	AUX
erjee-7069	100	8	representing	represent	VERB
erjee-7069	100	9	that	that	DET
erjee-7069	100	10	duolingo	duolingo	NOUN
erjee-7069	100	11	could	could	AUX
erjee-7069	100	12	assist	assist	VERB
erjee-7069	100	13	them	they	PRON
erjee-7069	100	14	to	to	PART
erjee-7069	100	15	improve	improve	VERB
erjee-7069	100	16	their	their	PRON
erjee-7069	100	17	vocabulary	vocabulary	NOUN
erjee-7069	100	18	at	at	ADP
erjee-7069	100	19	home	home	NOUN
erjee-7069	100	20	easily	easily	ADV
erjee-7069	100	21	.	.	PUNCT
erjee-7069	101	1	these	these	DET
erjee-7069	101	2	number	number	NOUN
erjee-7069	101	3	were	be	AUX
erjee-7069	101	4	strengthened	strengthen	VERB
erjee-7069	101	5	with	with	ADP
erjee-7069	101	6	the	the	DET
erjee-7069	101	7	answer	answer	NOUN
erjee-7069	101	8	in	in	ADP
erjee-7069	101	9	open	open	ADJ
erjee-7069	101	10	-	-	PUNCT
erjee-7069	101	11	ended	end	VERB
erjee-7069	101	12	questions	question	NOUN
erjee-7069	101	13	.	.	PUNCT
erjee-7069	102	1	their	their	PRON
erjee-7069	102	2	opinion	opinion	NOUN
erjee-7069	102	3	showed	show	VERB
erjee-7069	102	4	that	that	SCONJ
erjee-7069	102	5	duolingo	duolingo	NOUN
erjee-7069	102	6	was	be	AUX
erjee-7069	102	7	able	able	ADJ
erjee-7069	102	8	to	to	PART
erjee-7069	102	9	assist	assist	VERB
erjee-7069	102	10	them	they	PRON
erjee-7069	102	11	in	in	ADP
erjee-7069	102	12	vocabulary	vocabulary	NOUN
erjee-7069	102	13	.	.	PUNCT
erjee-7069	103	1	“	"	PUNCT
erjee-7069	103	2	yes	yes	INTJ
erjee-7069	103	3	,	,	PUNCT
erjee-7069	103	4	because	because	SCONJ
erjee-7069	103	5	in	in	ADP
erjee-7069	103	6	duolingo	duolingo	NOUN
erjee-7069	103	7	,	,	PUNCT
erjee-7069	103	8	we	we	PRON
erjee-7069	103	9	can	can	AUX
erjee-7069	103	10	review	review	VERB
erjee-7069	103	11	the	the	DET
erjee-7069	103	12	material	material	NOUN
erjee-7069	103	13	we	we	PRON
erjee-7069	103	14	have	have	AUX
erjee-7069	103	15	learned	learn	VERB
erjee-7069	103	16	in	in	ADP
erjee-7069	103	17	a	a	DET
erjee-7069	103	18	fun	fun	ADJ
erjee-7069	103	19	way	way	NOUN
erjee-7069	103	20	,	,	PUNCT
erjee-7069	103	21	such	such	ADJ
erjee-7069	103	22	as	as	ADP
erjee-7069	103	23	playing	play	VERB
erjee-7069	103	24	to	to	PART
erjee-7069	103	25	remember	remember	VERB
erjee-7069	103	26	vocabulary	vocabulary	NOUN
erjee-7069	103	27	that	that	PRON
erjee-7069	103	28	is	be	AUX
erjee-7069	103	29	a	a	DET
erjee-7069	103	30	race	race	NOUN
erjee-7069	103	31	against	against	ADP
erjee-7069	103	32	time	time	NOUN
erjee-7069	103	33	or	or	CCONJ
erjee-7069	103	34	sometimes	sometimes	ADV
erjee-7069	103	35	the	the	DET
erjee-7069	103	36	vocabulary	vocabulary	NOUN
erjee-7069	103	37	reappears	reappear	VERB
erjee-7069	103	38	.	.	PUNCT
erjee-7069	104	1	so	so	ADV
erjee-7069	104	2	,	,	PUNCT
erjee-7069	104	3	by	by	ADP
erjee-7069	104	4	repeating	repeat	VERB
erjee-7069	104	5	the	the	DET
erjee-7069	104	6	vocabulary	vocabulary	ADJ
erjee-7069	104	7	material	material	NOUN
erjee-7069	104	8	,	,	PUNCT
erjee-7069	104	9	it	it	PRON
erjee-7069	104	10	becomes	become	VERB
erjee-7069	104	11	easier	easy	ADJ
erjee-7069	104	12	for	for	SCONJ
erjee-7069	104	13	me	i	PRON
erjee-7069	104	14	to	to	PART
erjee-7069	104	15	remember	remember	VERB
erjee-7069	104	16	and	and	CCONJ
erjee-7069	104	17	can	can	AUX
erjee-7069	104	18	apply	apply	VERB
erjee-7069	104	19	it	it	PRON
erjee-7069	104	20	to	to	ADP
erjee-7069	104	21	everyday	everyday	ADJ
erjee-7069	104	22	life	life	NOUN
erjee-7069	104	23	.	.	PUNCT
erjee-7069	104	24	”	"	PUNCT
erjee-7069	105	1	(	(	PUNCT
erjee-7069	105	2	p14	p14	PROPN
erjee-7069	105	3	)	)	PUNCT
erjee-7069	105	4	“	"	PUNCT
erjee-7069	105	5	because	because	SCONJ
erjee-7069	105	6	the	the	DET
erjee-7069	105	7	vocabulary	vocabulary	NOUN
erjee-7069	105	8	used	use	VERB
erjee-7069	105	9	is	be	AUX
erjee-7069	105	10	quite	quite	ADV
erjee-7069	105	11	easy	easy	ADJ
erjee-7069	105	12	to	to	PART
erjee-7069	105	13	understand	understand	VERB
erjee-7069	105	14	,	,	PUNCT
erjee-7069	105	15	and	and	CCONJ
erjee-7069	105	16	the	the	DET
erjee-7069	105	17	questions	question	NOUN
erjee-7069	105	18	are	be	AUX
erjee-7069	105	19	also	also	ADV
erjee-7069	105	20	easy	easy	ADJ
erjee-7069	105	21	to	to	PART
erjee-7069	105	22	understand	understand	VERB
erjee-7069	105	23	even	even	ADV
erjee-7069	105	24	though	though	SCONJ
erjee-7069	105	25	some	some	PRON
erjee-7069	105	26	are	be	AUX
erjee-7069	105	27	quite	quite	ADV
erjee-7069	105	28	difficult	difficult	ADJ
erjee-7069	105	29	,	,	PUNCT
erjee-7069	105	30	but	but	CCONJ
erjee-7069	105	31	still	still	ADV
erjee-7069	105	32	all	all	DET
erjee-7069	105	33	the	the	DET
erjee-7069	105	34	questions	question	NOUN
erjee-7069	105	35	in	in	ADP
erjee-7069	105	36	the	the	DET
erjee-7069	105	37	application	application	NOUN
erjee-7069	105	38	quickly	quickly	ADV
erjee-7069	105	39	make	make	VERB
erjee-7069	105	40	me	i	PRON
erjee-7069	105	41	understand	understand	VERB
erjee-7069	105	42	the	the	DET
erjee-7069	105	43	right	right	ADJ
erjee-7069	105	44	vocabulary	vocabulary	NOUN
erjee-7069	105	45	.	.	PUNCT
erjee-7069	105	46	”	"	PUNCT
erjee-7069	106	1	(	(	PUNCT
erjee-7069	106	2	p22	p22	PROPN
erjee-7069	106	3	)	)	PUNCT
erjee-7069	106	4	the	the	DET
erjee-7069	106	5	disadvantages	disadvantage	NOUN
erjee-7069	106	6	table	table	VERB
erjee-7069	106	7	4	4	NUM
erjee-7069	106	8	.	.	PUNCT
erjee-7069	107	1	the	the	DET
erjee-7069	107	2	disadvantages	disadvantage	NOUN
erjee-7069	107	3	of	of	ADP
erjee-7069	107	4	using	use	VERB
erjee-7069	107	5	duolingo	duolingo	NOUN
erjee-7069	107	6	items	item	NOUN
erjee-7069	107	7	n	n	PRON
erjee-7069	107	8	strongly	strongly	ADV
erjee-7069	107	9	disagree	disagree	VERB
erjee-7069	107	10	disagree	disagree	VERB
erjee-7069	107	11	neutral	neutral	ADJ
erjee-7069	107	12	agree	agree	VERB
erjee-7069	107	13	strongly	strongly	ADV
erjee-7069	107	14	agree	agree	VERB
erjee-7069	107	15	m	m	NOUN
erjee-7069	107	16	sd	sd	ADP
erjee-7069	107	17	9	9	NUM
erjee-7069	107	18	.	.	PUNCT
erjee-7069	108	1	duolingo	duolingo	NOUN
erjee-7069	108	2	makes	make	VERB
erjee-7069	108	3	it	it	PRON
erjee-7069	108	4	difficult	difficult	ADJ
erjee-7069	108	5	for	for	SCONJ
erjee-7069	108	6	me	i	PRON
erjee-7069	108	7	to	to	PART
erjee-7069	108	8	learn	learn	VERB
erjee-7069	108	9	english	english	PROPN
erjee-7069	108	10	vocabulary	vocabulary	NOUN
erjee-7069	108	11	95	95	NUM
erjee-7069	108	12	49	49	NUM
erjee-7069	108	13	36	36	NUM
erjee-7069	108	14	4	4	NUM
erjee-7069	108	15	5	5	NUM
erjee-7069	108	16	1	1	NUM
erjee-7069	108	17	1.7	1.7	NUM
erjee-7069	108	18	0.9	0.9	NUM
erjee-7069	108	19	52	52	NUM
erjee-7069	108	20	%	%	NOUN
erjee-7069	108	21	38	38	NUM
erjee-7069	108	22	%	%	NOUN
erjee-7069	108	23	4	4	NUM
erjee-7069	108	24	%	%	NOUN
erjee-7069	108	25	5	5	NUM
erjee-7069	108	26	%	%	NOUN
erjee-7069	108	27	1	1	NUM
erjee-7069	108	28	%	%	NOUN
erjee-7069	108	29	10	10	NUM
erjee-7069	108	30	.	.	PUNCT
erjee-7069	109	1	the	the	DET
erjee-7069	109	2	material	material	NOUN
erjee-7069	109	3	presented	present	VERB
erjee-7069	109	4	by	by	ADP
erjee-7069	109	5	95	95	NUM
erjee-7069	109	6	25	25	NUM
erjee-7069	109	7	29	29	NUM
erjee-7069	109	8	29	29	NUM
erjee-7069	109	9	9	9	NUM
erjee-7069	109	10	3	3	NUM
erjee-7069	109	11	2.3	2.3	NUM
erjee-7069	109	12	1.1	1.1	NUM
erjee-7069	109	13	26	26	NUM
erjee-7069	109	14	%	%	NOUN
erjee-7069	109	15	31	31	NUM
erjee-7069	109	16	%	%	NOUN
erjee-7069	109	17	31	31	NUM
erjee-7069	109	18	%	%	NOUN
erjee-7069	109	19	9	9	NUM
erjee-7069	109	20	%	%	NOUN
erjee-7069	109	21	3	3	NUM
erjee-7069	109	22	%	%	NOUN
erjee-7069	109	23	english	english	PROPN
erjee-7069	109	24	review	review	PROPN
erjee-7069	109	25	:	:	PUNCT
erjee-7069	109	26	journal	journal	NOUN
erjee-7069	109	27	of	of	ADP
erjee-7069	109	28	english	english	ADJ
erjee-7069	109	29	education	education	PROPN
erjee-7069	109	30	p	p	PROPN
erjee-7069	109	31	-	-	PUNCT
erjee-7069	109	32	issn	issn	PROPN
erjee-7069	109	33	2301	2301	NUM
erjee-7069	109	34	-	-	SYM
erjee-7069	109	35	7554	7554	NUM
erjee-7069	109	36	,	,	PUNCT
erjee-7069	109	37	e	e	X
erjee-7069	109	38	-	-	PUNCT
erjee-7069	109	39	issn	issn	VERB
erjee-7069	109	40	2541	2541	NUM
erjee-7069	109	41	-	-	SYM
erjee-7069	109	42	3643	3643	NUM
erjee-7069	109	43	volume	volume	NOUN
erjee-7069	109	44	11	11	NUM
erjee-7069	109	45	,	,	PUNCT
erjee-7069	109	46	issue	issue	NOUN
erjee-7069	109	47	1	1	NUM
erjee-7069	109	48	,	,	PUNCT
erjee-7069	109	49	february	february	PROPN
erjee-7069	109	50	2023	2023	NUM
erjee-7069	109	51	https://journal.uniku.ac.id/index.php/erjee	https://journal.uniku.ac.id/index.php/erjee	PROPN
erjee-7069	109	52	21	21	NUM
erjee-7069	109	53	duolingo	duolingo	NOUN
erjee-7069	109	54	tends	tend	VERB
erjee-7069	109	55	to	to	PART
erjee-7069	109	56	be	be	AUX
erjee-7069	109	57	boring	bore	VERB
erjee-7069	109	58	11	11	NUM
erjee-7069	109	59	.	.	PUNCT
erjee-7069	110	1	duolingo	duolingo	NOUN
erjee-7069	110	2	is	be	AUX
erjee-7069	110	3	difficult	difficult	ADJ
erjee-7069	110	4	to	to	PART
erjee-7069	110	5	access	access	VERB
erjee-7069	110	6	when	when	SCONJ
erjee-7069	110	7	experiencing	experience	VERB
erjee-7069	110	8	interference	interference	NOUN
erjee-7069	110	9	or	or	CCONJ
erjee-7069	110	10	no	no	DET
erjee-7069	110	11	internet	internet	NOUN
erjee-7069	110	12	connection	connection	NOUN
erjee-7069	110	13	95	95	NUM
erjee-7069	110	14	14	14	NUM
erjee-7069	110	15	17	17	NUM
erjee-7069	110	16	32	32	NUM
erjee-7069	110	17	24	24	NUM
erjee-7069	110	18	8	8	NUM
erjee-7069	110	19	3.0	3.0	NUM
erjee-7069	110	20	1.2	1.2	NUM
erjee-7069	110	21	15	15	NUM
erjee-7069	110	22	%	%	NOUN
erjee-7069	110	23	18	18	NUM
erjee-7069	110	24	%	%	NOUN
erjee-7069	110	25	34	34	NUM
erjee-7069	110	26	%	%	NOUN
erjee-7069	110	27	25	25	NUM
erjee-7069	110	28	%	%	NOUN
erjee-7069	110	29	8	8	NUM
erjee-7069	110	30	%	%	NOUN
erjee-7069	110	31	these	these	DET
erjee-7069	110	32	data	datum	NOUN
erjee-7069	110	33	were	be	AUX
erjee-7069	110	34	showing	show	VERB
erjee-7069	110	35	interesting	interesting	ADJ
erjee-7069	110	36	results	result	NOUN
erjee-7069	110	37	.	.	PUNCT
erjee-7069	111	1	the	the	DET
erjee-7069	111	2	highest	high	ADJ
erjee-7069	111	3	mean	mean	NOUN
erjee-7069	111	4	was	be	AUX
erjee-7069	111	5	closely	closely	ADV
erjee-7069	111	6	to	to	ADP
erjee-7069	111	7	the	the	DET
erjee-7069	111	8	deviation	deviation	NOUN
erjee-7069	111	9	standard	standard	NOUN
erjee-7069	111	10	,	,	PUNCT
erjee-7069	111	11	which	which	PRON
erjee-7069	111	12	meant	mean	VERB
erjee-7069	111	13	the	the	DET
erjee-7069	111	14	variables	variable	NOUN
erjee-7069	111	15	were	be	AUX
erjee-7069	111	16	various	various	ADJ
erjee-7069	111	17	.	.	PUNCT
erjee-7069	112	1	item	item	NOUN
erjee-7069	112	2	number	number	NOUN
erjee-7069	112	3	9	9	NUM
erjee-7069	112	4	pointed	point	VERB
erjee-7069	112	5	out	out	ADP
erjee-7069	112	6	that	that	SCONJ
erjee-7069	112	7	only	only	ADV
erjee-7069	112	8	6	6	NUM
erjee-7069	112	9	%	%	NOUN
erjee-7069	112	10	of	of	ADP
erjee-7069	112	11	participants	participant	NOUN
erjee-7069	112	12	who	who	PRON
erjee-7069	112	13	agreed	agree	VERB
erjee-7069	112	14	and	and	CCONJ
erjee-7069	112	15	strongly	strongly	ADV
erjee-7069	112	16	agreed	agree	VERB
erjee-7069	112	17	that	that	SCONJ
erjee-7069	112	18	using	use	VERB
erjee-7069	112	19	duolingo	duolingo	NOUN
erjee-7069	112	20	is	be	AUX
erjee-7069	112	21	not	not	PART
erjee-7069	112	22	easy	easy	ADJ
erjee-7069	112	23	to	to	PART
erjee-7069	112	24	practice	practice	VERB
erjee-7069	112	25	vocabulary	vocabulary	NOUN
erjee-7069	112	26	.	.	PUNCT
erjee-7069	113	1	furthermore	furthermore	ADV
erjee-7069	113	2	,	,	PUNCT
erjee-7069	113	3	item	item	NOUN
erjee-7069	113	4	10	10	NUM
erjee-7069	113	5	was	be	AUX
erjee-7069	113	6	found	find	VERB
erjee-7069	113	7	that	that	SCONJ
erjee-7069	113	8	12	12	NUM
erjee-7069	113	9	%	%	NOUN
erjee-7069	113	10	of	of	ADP
erjee-7069	113	11	participants	participant	NOUN
erjee-7069	113	12	agreed	agree	VERB
erjee-7069	113	13	and	and	CCONJ
erjee-7069	113	14	strongly	strongly	ADV
erjee-7069	113	15	agreed	agree	VERB
erjee-7069	113	16	on	on	ADP
erjee-7069	113	17	how	how	SCONJ
erjee-7069	113	18	materials	material	NOUN
erjee-7069	113	19	in	in	ADP
erjee-7069	113	20	the	the	DET
erjee-7069	113	21	duolingo	duolingo	NOUN
erjee-7069	113	22	were	be	AUX
erjee-7069	113	23	boring	boring	ADJ
erjee-7069	113	24	.	.	PUNCT
erjee-7069	114	1	meanwhile	meanwhile	ADV
erjee-7069	114	2	,	,	PUNCT
erjee-7069	114	3	item	item	NOUN
erjee-7069	114	4	number	number	NOUN
erjee-7069	114	5	11	11	NUM
erjee-7069	114	6	showed	show	VERB
erjee-7069	114	7	the	the	DET
erjee-7069	114	8	highest	high	ADJ
erjee-7069	114	9	mean	mean	NOUN
erjee-7069	114	10	.	.	PUNCT
erjee-7069	115	1	it	it	PRON
erjee-7069	115	2	showed	show	VERB
erjee-7069	115	3	3.0	3.0	NUM
erjee-7069	115	4	with	with	ADP
erjee-7069	115	5	8	8	NUM
erjee-7069	115	6	%	%	NOUN
erjee-7069	115	7	of	of	ADP
erjee-7069	115	8	participants	participant	NOUN
erjee-7069	115	9	who	who	PRON
erjee-7069	115	10	strongly	strongly	ADV
erjee-7069	115	11	agreed	agree	VERB
erjee-7069	115	12	,	,	PUNCT
erjee-7069	115	13	25	25	NUM
erjee-7069	115	14	%	%	NOUN
erjee-7069	115	15	of	of	ADP
erjee-7069	115	16	participants	participant	NOUN
erjee-7069	115	17	agreed	agree	VERB
erjee-7069	115	18	,	,	PUNCT
erjee-7069	115	19	34	34	NUM
erjee-7069	115	20	%	%	NOUN
erjee-7069	115	21	of	of	ADP
erjee-7069	115	22	participants	participant	NOUN
erjee-7069	115	23	were	be	AUX
erjee-7069	115	24	neutral	neutral	ADJ
erjee-7069	115	25	,	,	PUNCT
erjee-7069	115	26	18	18	NUM
erjee-7069	115	27	%	%	NOUN
erjee-7069	115	28	of	of	ADP
erjee-7069	115	29	participants	participant	NOUN
erjee-7069	115	30	disagreed	disagree	VERB
erjee-7069	115	31	,	,	PUNCT
erjee-7069	115	32	and	and	CCONJ
erjee-7069	115	33	15	15	NUM
erjee-7069	115	34	%	%	NOUN
erjee-7069	115	35	of	of	ADP
erjee-7069	115	36	participants	participant	NOUN
erjee-7069	115	37	strongly	strongly	ADV
erjee-7069	115	38	disagreed	disagree	VERB
erjee-7069	115	39	.	.	PUNCT
erjee-7069	116	1	the	the	DET
erjee-7069	116	2	highest	high	ADJ
erjee-7069	116	3	mean	mean	NOUN
erjee-7069	116	4	represented	represent	VERB
erjee-7069	116	5	the	the	DET
erjee-7069	116	6	disadvantages	disadvantage	NOUN
erjee-7069	116	7	of	of	ADP
erjee-7069	116	8	using	use	VERB
erjee-7069	116	9	duolingo	duolingo	NOUN
erjee-7069	116	10	that	that	PRON
erjee-7069	116	11	it	it	PRON
erjee-7069	116	12	was	be	AUX
erjee-7069	116	13	difficult	difficult	ADJ
erjee-7069	116	14	to	to	PART
erjee-7069	116	15	access	access	VERB
erjee-7069	116	16	when	when	SCONJ
erjee-7069	116	17	it	it	PRON
erjee-7069	116	18	had	have	VERB
erjee-7069	116	19	no	no	DET
erjee-7069	116	20	connection	connection	NOUN
erjee-7069	116	21	.	.	PUNCT
erjee-7069	117	1	it	it	PRON
erjee-7069	117	2	could	could	AUX
erjee-7069	117	3	be	be	AUX
erjee-7069	117	4	strengthened	strengthen	VERB
erjee-7069	117	5	with	with	ADP
erjee-7069	117	6	the	the	DET
erjee-7069	117	7	participant	participant	NOUN
erjee-7069	117	8	’s	’s	PART
erjee-7069	117	9	opinion	opinion	NOUN
erjee-7069	117	10	in	in	ADP
erjee-7069	117	11	open	open	ADV
erjee-7069	117	12	-	-	PUNCT
erjee-7069	117	13	ended	end	VERB
erjee-7069	117	14	questions	question	NOUN
erjee-7069	117	15	below	below	ADV
erjee-7069	117	16	.	.	PUNCT
erjee-7069	118	1	“	"	PUNCT
erjee-7069	118	2	duolingo	duolingo	NOUN
erjee-7069	118	3	can	can	AUX
erjee-7069	118	4	be	be	AUX
erjee-7069	118	5	used	use	VERB
erjee-7069	118	6	by	by	ADP
erjee-7069	118	7	anyone	anyone	PRON
erjee-7069	118	8	and	and	CCONJ
erjee-7069	118	9	it	it	PRON
erjee-7069	118	10	's	be	AUX
erjee-7069	118	11	also	also	ADV
erjee-7069	118	12	free	free	ADJ
erjee-7069	118	13	;	;	PUNCT
erjee-7069	118	14	you	you	PRON
erjee-7069	118	15	only	only	ADV
erjee-7069	118	16	need	need	VERB
erjee-7069	118	17	a	a	DET
erjee-7069	118	18	mobile	mobile	ADJ
erjee-7069	118	19	phone	phone	NOUN
erjee-7069	118	20	and	and	CCONJ
erjee-7069	118	21	internet	internet	NOUN
erjee-7069	118	22	connection	connection	NOUN
erjee-7069	118	23	.	.	PUNCT
erjee-7069	118	24	”	"	PUNCT
erjee-7069	119	1	(	(	PUNCT
erjee-7069	119	2	p40	p40	NOUN
erjee-7069	119	3	)	)	PUNCT
erjee-7069	119	4	students	student	NOUN
erjee-7069	119	5	’	’	PART
erjee-7069	119	6	interest	interest	NOUN
erjee-7069	119	7	table	table	NOUN
erjee-7069	119	8	5	5	NUM
erjee-7069	119	9	.	.	PUNCT
erjee-7069	120	1	students	student	NOUN
erjee-7069	120	2	’	’	PART
erjee-7069	120	3	interest	interest	NOUN
erjee-7069	120	4	in	in	ADP
erjee-7069	120	5	using	use	VERB
erjee-7069	120	6	duolingo	duolingo	NOUN
erjee-7069	120	7	items	item	NOUN
erjee-7069	120	8	n	n	PRON
erjee-7069	120	9	strongly	strongly	ADV
erjee-7069	120	10	disagree	disagree	VERB
erjee-7069	120	11	disagree	disagree	VERB
erjee-7069	120	12	neutral	neutral	ADJ
erjee-7069	120	13	agree	agree	VERB
erjee-7069	120	14	strongly	strongly	ADV
erjee-7069	120	15	agree	agree	VERB
erjee-7069	120	16	m	m	PROPN
erjee-7069	120	17	sd	sd	ADP
erjee-7069	120	18	12	12	NUM
erjee-7069	120	19	.	.	PUNCT
erjee-7069	121	1	duolingo	duolingo	NOUN
erjee-7069	121	2	is	be	AUX
erjee-7069	121	3	able	able	ADJ
erjee-7069	121	4	to	to	PART
erjee-7069	121	5	interest	interest	VERB
erjee-7069	121	6	me	i	PRON
erjee-7069	121	7	because	because	SCONJ
erjee-7069	121	8	it	it	PRON
erjee-7069	121	9	can	can	AUX
erjee-7069	121	10	help	help	VERB
erjee-7069	121	11	me	i	PRON
erjee-7069	121	12	understand	understand	VERB
erjee-7069	121	13	english	english	ADJ
erjee-7069	121	14	vocabulary	vocabulary	NOUN
erjee-7069	122	1	well	well	INTJ
erjee-7069	122	2	95	95	NUM
erjee-7069	122	3	0	0	NUM
erjee-7069	122	4	0	0	NUM
erjee-7069	122	5	11	11	NUM
erjee-7069	122	6	47	47	NUM
erjee-7069	122	7	38	38	NUM
erjee-7069	122	8	4.3	4.3	NUM
erjee-7069	122	9	0.7	0.7	NUM
erjee-7069	122	10	0	0	NUM
erjee-7069	122	11	%	%	NOUN
erjee-7069	122	12	0	0	NUM
erjee-7069	122	13	%	%	NOUN
erjee-7069	122	14	12	12	NUM
erjee-7069	122	15	%	%	NOUN
erjee-7069	122	16	49	49	NUM
erjee-7069	122	17	%	%	NOUN
erjee-7069	122	18	40	40	NUM
erjee-7069	122	19	%	%	NOUN
erjee-7069	122	20	13	13	NUM
erjee-7069	122	21	.	.	PUNCT
erjee-7069	123	1	duolingo	duolingo	NOUN
erjee-7069	123	2	gives	give	VERB
erjee-7069	123	3	me	i	PRON
erjee-7069	123	4	space	space	NOUN
erjee-7069	123	5	to	to	PART
erjee-7069	123	6	be	be	AUX
erjee-7069	123	7	more	more	ADV
erjee-7069	123	8	active	active	ADJ
erjee-7069	123	9	and	and	CCONJ
erjee-7069	123	10	skilled	skilled	ADJ
erjee-7069	123	11	in	in	ADP
erjee-7069	123	12	using	use	VERB
erjee-7069	123	13	english	english	PROPN
erjee-7069	123	14	95	95	NUM
erjee-7069	123	15	0	0	NUM
erjee-7069	123	16	0	0	NUM
erjee-7069	123	17	11	11	NUM
erjee-7069	123	18	49	49	NUM
erjee-7069	123	19	35	35	NUM
erjee-7069	123	20	4.3	4.3	NUM
erjee-7069	123	21	0.7	0.7	NUM
erjee-7069	123	22	0	0	NUM
erjee-7069	123	23	%	%	NOUN
erjee-7069	123	24	0	0	NUM
erjee-7069	123	25	%	%	NOUN
erjee-7069	123	26	12	12	NUM
erjee-7069	123	27	%	%	NOUN
erjee-7069	123	28	51	51	NUM
erjee-7069	123	29	%	%	NOUN
erjee-7069	123	30	37	37	NUM
erjee-7069	123	31	%	%	NOUN
erjee-7069	123	32	these	these	DET
erjee-7069	123	33	data	datum	NOUN
erjee-7069	123	34	show	show	VERB
erjee-7069	123	35	equal	equal	ADJ
erjee-7069	123	36	mean	mean	NOUN
erjee-7069	123	37	to	to	ADP
erjee-7069	123	38	both	both	DET
erjee-7069	123	39	items	item	NOUN
erjee-7069	123	40	.	.	PUNCT
erjee-7069	124	1	in	in	ADP
erjee-7069	124	2	item	item	NOUN
erjee-7069	124	3	number	number	NOUN
erjee-7069	124	4	12	12	NUM
erjee-7069	124	5	,	,	PUNCT
erjee-7069	124	6	89	89	NUM
erjee-7069	124	7	%	%	NOUN
erjee-7069	124	8	of	of	ADP
erjee-7069	124	9	participants	participant	NOUN
erjee-7069	124	10	had	have	VERB
erjee-7069	124	11	positive	positive	ADJ
erjee-7069	124	12	interest	interest	NOUN
erjee-7069	124	13	on	on	ADP
erjee-7069	124	14	the	the	DET
erjee-7069	124	15	use	use	NOUN
erjee-7069	124	16	of	of	ADP
erjee-7069	124	17	duolingo	duolingo	NOUN
erjee-7069	124	18	and	and	CCONJ
erjee-7069	124	19	12	12	NUM
erjee-7069	124	20	%	%	NOUN
erjee-7069	124	21	had	have	VERB
erjee-7069	124	22	neutral	neutral	ADJ
erjee-7069	124	23	responses	response	NOUN
erjee-7069	124	24	,	,	PUNCT
erjee-7069	124	25	and	and	CCONJ
erjee-7069	124	26	none	none	NOUN
erjee-7069	124	27	of	of	ADP
erjee-7069	124	28	them	they	PRON
erjee-7069	124	29	was	be	AUX
erjee-7069	124	30	disagreed	disagree	VERB
erjee-7069	124	31	.	.	PUNCT
erjee-7069	125	1	moreover	moreover	ADV
erjee-7069	125	2	,	,	PUNCT
erjee-7069	125	3	in	in	ADP
erjee-7069	125	4	item	item	NOUN
erjee-7069	125	5	number	number	NOUN
erjee-7069	125	6	13	13	NUM
erjee-7069	125	7	,	,	PUNCT
erjee-7069	125	8	37	37	NUM
erjee-7069	125	9	%	%	NOUN
erjee-7069	125	10	participants	participant	NOUN
erjee-7069	125	11	were	be	AUX
erjee-7069	125	12	strongly	strongly	ADV
erjee-7069	125	13	agreed	agree	VERB
erjee-7069	125	14	with	with	ADP
erjee-7069	125	15	the	the	DET
erjee-7069	125	16	statement	statement	NOUN
erjee-7069	125	17	,	,	PUNCT
erjee-7069	125	18	51	51	NUM
erjee-7069	125	19	%	%	NOUN
erjee-7069	125	20	were	be	AUX
erjee-7069	125	21	agreed	agree	VERB
erjee-7069	125	22	,	,	PUNCT
erjee-7069	125	23	12	12	NUM
erjee-7069	125	24	%	%	NOUN
erjee-7069	125	25	were	be	AUX
erjee-7069	125	26	neutral	neutral	ADJ
erjee-7069	125	27	,	,	PUNCT
erjee-7069	125	28	and	and	CCONJ
erjee-7069	125	29	none	none	NOUN
erjee-7069	125	30	of	of	ADP
erjee-7069	125	31	them	they	PRON
erjee-7069	125	32	was	be	AUX
erjee-7069	125	33	disagreed	disagree	VERB
erjee-7069	125	34	.	.	PUNCT
erjee-7069	126	1	this	this	DET
erjee-7069	126	2	number	number	NOUN
erjee-7069	126	3	of	of	ADP
erjee-7069	126	4	the	the	DET
erjee-7069	126	5	data	datum	NOUN
erjee-7069	126	6	showed	show	VERB
erjee-7069	126	7	positive	positive	ADJ
erjee-7069	126	8	with	with	ADP
erjee-7069	126	9	the	the	DET
erjee-7069	126	10	two	two	NUM
erjee-7069	126	11	statements	statement	NOUN
erjee-7069	126	12	,	,	PUNCT
erjee-7069	126	13	which	which	PRON
erjee-7069	126	14	meant	mean	VERB
erjee-7069	126	15	both	both	CCONJ
erjee-7069	126	16	if	if	SCONJ
erjee-7069	126	17	the	the	DET
erjee-7069	126	18	statement	statement	NOUN
erjee-7069	126	19	were	be	AUX
erjee-7069	126	20	related	relate	VERB
erjee-7069	126	21	with	with	ADP
erjee-7069	126	22	the	the	DET
erjee-7069	126	23	participants	participant	NOUN
erjee-7069	126	24	with	with	ADP
erjee-7069	126	25	duolingo	duolingo	NOUN
erjee-7069	126	26	.	.	PUNCT
erjee-7069	127	1	these	these	DET
erjee-7069	127	2	number	number	NOUN
erjee-7069	127	3	were	be	AUX
erjee-7069	127	4	strengthened	strengthen	VERB
erjee-7069	127	5	with	with	ADP
erjee-7069	127	6	the	the	DET
erjee-7069	127	7	answer	answer	NOUN
erjee-7069	127	8	in	in	ADP
erjee-7069	127	9	open	open	ADJ
erjee-7069	127	10	-	-	PUNCT
erjee-7069	127	11	ended	end	VERB
erjee-7069	127	12	questions	question	NOUN
erjee-7069	127	13	.	.	PUNCT
erjee-7069	128	1	their	their	PRON
erjee-7069	128	2	opinions	opinion	NOUN
erjee-7069	128	3	showed	show	VERB
erjee-7069	128	4	that	that	SCONJ
erjee-7069	128	5	duolingo	duolingo	NOUN
erjee-7069	128	6	attracted	attract	VERB
erjee-7069	128	7	them	they	PRON
erjee-7069	128	8	to	to	PART
erjee-7069	128	9	improve	improve	VERB
erjee-7069	128	10	their	their	PRON
erjee-7069	128	11	vocabulary	vocabulary	NOUN
erjee-7069	128	12	.	.	PUNCT
erjee-7069	129	1	“	"	PUNCT
erjee-7069	129	2	for	for	ADP
erjee-7069	129	3	people	people	NOUN
erjee-7069	129	4	who	who	PRON
erjee-7069	129	5	are	be	AUX
erjee-7069	129	6	learning	learn	VERB
erjee-7069	129	7	english	english	PROPN
erjee-7069	129	8	from	from	ADP
erjee-7069	129	9	the	the	DET
erjee-7069	129	10	beginner	beginner	NOUN
erjee-7069	129	11	,	,	PUNCT
erjee-7069	129	12	this	this	DET
erjee-7069	129	13	app	app	NOUN
erjee-7069	129	14	is	be	AUX
erjee-7069	129	15	very	very	ADV
erjee-7069	129	16	good	good	ADJ
erjee-7069	129	17	,	,	PUNCT
erjee-7069	129	18	because	because	SCONJ
erjee-7069	129	19	duolingo	duolingo	NOUN
erjee-7069	129	20	starts	start	VERB
erjee-7069	129	21	everything	everything	PRON
erjee-7069	129	22	from	from	ADP
erjee-7069	129	23	the	the	DET
erjee-7069	129	24	ground	ground	NOUN
erjee-7069	129	25	up	up	ADP
erjee-7069	129	26	(	(	PUNCT
erjee-7069	129	27	like	like	ADP
erjee-7069	129	28	providing	provide	VERB
erjee-7069	129	29	basic	basic	ADJ
erjee-7069	129	30	vocabulary	vocabulary	NOUN
erjee-7069	129	31	for	for	ADP
erjee-7069	129	32	beginners	beginner	NOUN
erjee-7069	129	33	)	)	PUNCT
erjee-7069	129	34	.	.	PUNCT
erjee-7069	130	1	in	in	ADP
erjee-7069	130	2	addition	addition	NOUN
erjee-7069	130	3	,	,	PUNCT
erjee-7069	130	4	duolingo	duolingo	NOUN
erjee-7069	130	5	also	also	ADV
erjee-7069	130	6	has	have	VERB
erjee-7069	130	7	a	a	DET
erjee-7069	130	8	gamification	gamification	NOUN
erjee-7069	130	9	aspect	aspect	NOUN
erjee-7069	130	10	that	that	PRON
erjee-7069	130	11	makes	make	VERB
erjee-7069	130	12	users	user	NOUN
erjee-7069	130	13	not	not	PART
erjee-7069	130	14	feel	feel	VERB
erjee-7069	130	15	bored	bored	ADJ
erjee-7069	130	16	,	,	PUNCT
erjee-7069	130	17	where	where	SCONJ
erjee-7069	130	18	learning	learn	VERB
erjee-7069	130	19	english	english	PROPN
erjee-7069	130	20	is	be	AUX
erjee-7069	130	21	like	like	ADP
erjee-7069	130	22	playing	play	VERB
erjee-7069	130	23	a	a	DET
erjee-7069	130	24	game	game	NOUN
erjee-7069	130	25	.	.	PUNCT
erjee-7069	130	26	”	"	PUNCT
erjee-7069	131	1	(	(	PUNCT
erjee-7069	131	2	p54	p54	NOUN
erjee-7069	131	3	)	)	PUNCT
erjee-7069	131	4	“	"	PUNCT
erjee-7069	131	5	duolingo	duolingo	NOUN
erjee-7069	131	6	provides	provide	VERB
erjee-7069	131	7	exercises	exercise	NOUN
erjee-7069	131	8	based	base	VERB
erjee-7069	131	9	on	on	ADP
erjee-7069	131	10	behaviorism	behaviorism	NOUN
erjee-7069	131	11	theory	theory	NOUN
erjee-7069	131	12	where	where	SCONJ
erjee-7069	131	13	a	a	DET
erjee-7069	131	14	lot	lot	NOUN
erjee-7069	131	15	of	of	ADP
erjee-7069	131	16	repetition	repetition	NOUN
erjee-7069	131	17	of	of	ADP
erjee-7069	131	18	words	word	NOUN
erjee-7069	131	19	is	be	AUX
erjee-7069	131	20	done	do	VERB
erjee-7069	131	21	and	and	CCONJ
erjee-7069	131	22	provides	provide	VERB
erjee-7069	131	23	a	a	DET
erjee-7069	131	24	stimulus	stimulus	NOUN
erjee-7069	131	25	to	to	ADP
erjee-7069	131	26	the	the	DET
erjee-7069	131	27	brain	brain	NOUN
erjee-7069	131	28	to	to	PART
erjee-7069	131	29	remember	remember	VERB
erjee-7069	131	30	.	.	PUNCT
erjee-7069	131	31	”	"	PUNCT
erjee-7069	132	1	(	(	PUNCT
erjee-7069	132	2	p60	p60	NOUN
erjee-7069	132	3	)	)	PUNCT
erjee-7069	132	4	students	student	NOUN
erjee-7069	132	5	’	'	PUNCT
erjee-7069	132	6	motivation	motivation	NOUN
erjee-7069	132	7	table	table	NOUN
erjee-7069	132	8	6	6	NUM
erjee-7069	132	9	.	.	PUNCT
erjee-7069	133	1	students	student	NOUN
erjee-7069	133	2	’	'	PUNCT
erjee-7069	133	3	motivation	motivation	NOUN
erjee-7069	133	4	in	in	ADP
erjee-7069	133	5	using	use	VERB
erjee-7069	133	6	duolingo	duolingo	NOUN
erjee-7069	133	7	items	item	NOUN
erjee-7069	133	8	n	n	PRON
erjee-7069	133	9	strongly	strongly	ADV
erjee-7069	133	10	disagree	disagree	VERB
erjee-7069	133	11	disagree	disagree	VERB
erjee-7069	133	12	neutral	neutral	ADJ
erjee-7069	133	13	agree	agree	VERB
erjee-7069	133	14	strongly	strongly	ADV
erjee-7069	133	15	agree	agree	VERB
erjee-7069	133	16	m	m	PROPN
erjee-7069	133	17	sd	sd	ADP
erjee-7069	133	18	14	14	NUM
erjee-7069	133	19	.	.	PUNCT
erjee-7069	134	1	duolingo	duolingo	NOUN
erjee-7069	134	2	is	be	AUX
erjee-7069	134	3	able	able	ADJ
erjee-7069	134	4	to	to	PART
erjee-7069	134	5	increase	increase	VERB
erjee-7069	134	6	my	my	PRON
erjee-7069	134	7	motivation	motivation	NOUN
erjee-7069	134	8	in	in	ADP
erjee-7069	134	9	learning	learn	VERB
erjee-7069	134	10	english	english	PROPN
erjee-7069	134	11	95	95	NUM
erjee-7069	134	12	0	0	NUM
erjee-7069	134	13	2	2	NUM
erjee-7069	134	14	21	21	NUM
erjee-7069	134	15	40	40	NUM
erjee-7069	134	16	32	32	NUM
erjee-7069	134	17	4.1	4.1	NUM
erjee-7069	134	18	0.8	0.8	NUM
erjee-7069	134	19	0	0	NUM
erjee-7069	134	20	%	%	NOUN
erjee-7069	134	21	2	2	NUM
erjee-7069	134	22	%	%	NOUN
erjee-7069	134	23	22	22	NUM
erjee-7069	134	24	%	%	NOUN
erjee-7069	134	25	42	42	NUM
erjee-7069	134	26	%	%	NOUN
erjee-7069	134	27	34	34	NUM
erjee-7069	134	28	%	%	NOUN
erjee-7069	134	29	15	15	NUM
erjee-7069	134	30	.	.	PUNCT
erjee-7069	135	1	duolingo	duolingo	NOUN
erjee-7069	135	2	was	be	AUX
erjee-7069	135	3	able	able	ADJ
erjee-7069	135	4	95	95	NUM
erjee-7069	135	5	0	0	NUM
erjee-7069	135	6	0	0	NUM
erjee-7069	135	7	15	15	NUM
erjee-7069	135	8	43	43	NUM
erjee-7069	135	9	37	37	NUM
erjee-7069	135	10	4.2	4.2	NUM
erjee-7069	135	11	0.7	0.7	NUM
erjee-7069	135	12	tri	tri	PROPN
erjee-7069	135	13	wintolo	wintolo	PROPN
erjee-7069	135	14	apoko	apoko	PROPN
erjee-7069	135	15	,	,	PUNCT
erjee-7069	135	16	alfaruqi	alfaruqi	PROPN
erjee-7069	135	17	alalwani	alalwani	ADJ
erjee-7069	135	18	dunggio	dunggio	NOUN
erjee-7069	135	19	,	,	PUNCT
erjee-7069	135	20	&	&	CCONJ
erjee-7069	135	21	su	su	PROPN
erjee-7069	135	22	li	li	PROPN
erjee-7069	135	23	chong	chong	PROPN
erjee-7069	136	1	the	the	DET
erjee-7069	136	2	students	student	NOUN
erjee-7069	136	3	’	’	PART
erjee-7069	136	4	perceptions	perception	NOUN
erjee-7069	136	5	on	on	ADP
erjee-7069	136	6	the	the	DET
erjee-7069	136	7	use	use	NOUN
erjee-7069	136	8	of	of	ADP
erjee-7069	136	9	mobile	mobile	NOUN
erjee-7069	136	10	-	-	PUNCT
erjee-7069	136	11	assisted	assist	VERB
erjee-7069	136	12	language	language	NOUN
erjee-7069	136	13	learning	learn	VERB
erjee-7069	136	14	through	through	ADP
erjee-7069	136	15	duolingo	duolingo	NOUN
erjee-7069	136	16	in	in	ADP
erjee-7069	136	17	improving	improve	VERB
erjee-7069	136	18	vocabulary	vocabulary	ADJ
erjee-7069	136	19	mastery	mastery	NOUN
erjee-7069	136	20	at	at	ADP
erjee-7069	136	21	the	the	DET
erjee-7069	136	22	tertiary	tertiary	ADJ
erjee-7069	136	23	level	level	NOUN
erjee-7069	136	24	22	22	NUM
erjee-7069	136	25	to	to	PART
erjee-7069	136	26	give	give	VERB
erjee-7069	136	27	me	i	PRON
erjee-7069	136	28	a	a	DET
erjee-7069	136	29	good	good	ADJ
erjee-7069	136	30	stimulus	stimulus	NOUN
erjee-7069	136	31	in	in	ADP
erjee-7069	136	32	memorizing	memorize	VERB
erjee-7069	136	33	english	english	ADJ
erjee-7069	136	34	vocabulary	vocabulary	NOUN
erjee-7069	136	35	0	0	NUM
erjee-7069	136	36	%	%	NOUN
erjee-7069	136	37	0	0	NUM
erjee-7069	136	38	%	%	NOUN
erjee-7069	136	39	16	16	NUM
erjee-7069	136	40	%	%	NOUN
erjee-7069	136	41	45	45	NUM
erjee-7069	136	42	%	%	NOUN
erjee-7069	136	43	39	39	NUM
erjee-7069	136	44	%	%	NOUN
erjee-7069	136	45	the	the	DET
erjee-7069	136	46	highest	high	ADJ
erjee-7069	136	47	mean	mean	NOUN
erjee-7069	136	48	of	of	ADP
erjee-7069	136	49	this	this	DET
erjee-7069	136	50	theme	theme	NOUN
erjee-7069	136	51	was	be	AUX
erjee-7069	136	52	4.2	4.2	NUM
erjee-7069	136	53	,	,	PUNCT
erjee-7069	136	54	which	which	PRON
erjee-7069	136	55	was	be	AUX
erjee-7069	136	56	represented	represent	VERB
erjee-7069	136	57	in	in	ADP
erjee-7069	136	58	item	item	NOUN
erjee-7069	136	59	number	number	NOUN
erjee-7069	136	60	15	15	NUM
erjee-7069	136	61	.	.	PUNCT
erjee-7069	137	1	in	in	ADP
erjee-7069	137	2	this	this	DET
erjee-7069	137	3	item	item	NOUN
erjee-7069	137	4	,	,	PUNCT
erjee-7069	137	5	39	39	NUM
erjee-7069	137	6	%	%	NOUN
erjee-7069	137	7	of	of	ADP
erjee-7069	137	8	participants	participant	NOUN
erjee-7069	137	9	were	be	AUX
erjee-7069	137	10	strongly	strongly	ADV
erjee-7069	137	11	agreed	agree	VERB
erjee-7069	137	12	,	,	PUNCT
erjee-7069	137	13	45	45	NUM
erjee-7069	137	14	%	%	NOUN
erjee-7069	137	15	of	of	ADP
erjee-7069	137	16	participants	participant	NOUN
erjee-7069	137	17	were	be	AUX
erjee-7069	137	18	agreed	agree	VERB
erjee-7069	137	19	,	,	PUNCT
erjee-7069	137	20	16	16	NUM
erjee-7069	137	21	%	%	NOUN
erjee-7069	137	22	of	of	ADP
erjee-7069	137	23	participants	participant	NOUN
erjee-7069	137	24	were	be	AUX
erjee-7069	137	25	neutral	neutral	ADJ
erjee-7069	137	26	,	,	PUNCT
erjee-7069	137	27	and	and	CCONJ
erjee-7069	137	28	none	none	NOUN
erjee-7069	137	29	of	of	ADP
erjee-7069	137	30	them	they	PRON
erjee-7069	137	31	was	be	AUX
erjee-7069	137	32	disagreed	disagree	VERB
erjee-7069	137	33	.	.	PUNCT
erjee-7069	138	1	meanwhile	meanwhile	ADV
erjee-7069	138	2	,	,	PUNCT
erjee-7069	138	3	in	in	ADP
erjee-7069	138	4	item	item	NOUN
erjee-7069	138	5	number	number	NOUN
erjee-7069	138	6	14	14	NUM
erjee-7069	138	7	,	,	PUNCT
erjee-7069	138	8	there	there	PRON
erjee-7069	138	9	were	be	VERB
erjee-7069	138	10	2	2	NUM
erjee-7069	138	11	%	%	NOUN
erjee-7069	138	12	of	of	ADP
erjee-7069	138	13	participants	participant	NOUN
erjee-7069	138	14	who	who	PRON
erjee-7069	138	15	disagreed	disagree	VERB
erjee-7069	138	16	,	,	PUNCT
erjee-7069	138	17	22	22	NUM
erjee-7069	138	18	%	%	NOUN
erjee-7069	138	19	of	of	ADP
erjee-7069	138	20	participants	participant	NOUN
erjee-7069	138	21	were	be	AUX
erjee-7069	138	22	neutral	neutral	ADJ
erjee-7069	138	23	,	,	PUNCT
erjee-7069	138	24	and	and	CCONJ
erjee-7069	138	25	76	76	NUM
erjee-7069	138	26	%	%	NOUN
erjee-7069	138	27	of	of	ADP
erjee-7069	138	28	participants	participant	NOUN
erjee-7069	138	29	agreed	agree	VERB
erjee-7069	138	30	to	to	PART
erjee-7069	138	31	say	say	VERB
erjee-7069	138	32	that	that	SCONJ
erjee-7069	138	33	duolingo	duolingo	NOUN
erjee-7069	138	34	had	have	AUX
erjee-7069	138	35	been	be	AUX
erjee-7069	138	36	able	able	ADJ
erjee-7069	138	37	to	to	PART
erjee-7069	138	38	increase	increase	VERB
erjee-7069	138	39	motivation	motivation	NOUN
erjee-7069	138	40	in	in	ADP
erjee-7069	138	41	learning	learn	VERB
erjee-7069	138	42	english	english	PROPN
erjee-7069	138	43	.	.	PUNCT
erjee-7069	139	1	these	these	DET
erjee-7069	139	2	number	number	NOUN
erjee-7069	139	3	of	of	ADP
erjee-7069	139	4	the	the	DET
erjee-7069	139	5	data	datum	NOUN
erjee-7069	139	6	represented	represent	VERB
erjee-7069	139	7	that	that	SCONJ
erjee-7069	139	8	duolingo	duolingo	NOUN
erjee-7069	139	9	was	be	AUX
erjee-7069	139	10	able	able	ADJ
erjee-7069	139	11	to	to	PART
erjee-7069	139	12	increase	increase	VERB
erjee-7069	139	13	their	their	PRON
erjee-7069	139	14	motivation	motivation	NOUN
erjee-7069	139	15	in	in	ADP
erjee-7069	139	16	learning	learn	VERB
erjee-7069	139	17	english	english	PROPN
erjee-7069	139	18	and	and	CCONJ
erjee-7069	139	19	able	able	ADJ
erjee-7069	139	20	to	to	PART
erjee-7069	139	21	give	give	VERB
erjee-7069	139	22	a	a	DET
erjee-7069	139	23	positive	positive	ADJ
erjee-7069	139	24	stimulus	stimulus	NOUN
erjee-7069	139	25	in	in	ADP
erjee-7069	139	26	learning	learn	VERB
erjee-7069	139	27	english	english	PROPN
erjee-7069	139	28	especially	especially	ADV
erjee-7069	139	29	in	in	ADP
erjee-7069	139	30	vocabulary	vocabulary	ADJ
erjee-7069	139	31	mastery	mastery	NOUN
erjee-7069	139	32	.	.	PUNCT
erjee-7069	140	1	it	it	PRON
erjee-7069	140	2	was	be	AUX
erjee-7069	140	3	showed	show	VERB
erjee-7069	140	4	with	with	ADP
erjee-7069	140	5	the	the	DET
erjee-7069	140	6	answers	answer	NOUN
erjee-7069	140	7	in	in	ADP
erjee-7069	140	8	open	open	ADV
erjee-7069	140	9	-	-	PUNCT
erjee-7069	140	10	ended	end	VERB
erjee-7069	140	11	question	question	NOUN
erjee-7069	140	12	in	in	ADP
erjee-7069	140	13	the	the	DET
erjee-7069	140	14	following	following	NOUN
erjee-7069	140	15	.	.	PUNCT
erjee-7069	141	1	“	"	PUNCT
erjee-7069	141	2	the	the	DET
erjee-7069	141	3	first	first	ADJ
erjee-7069	141	4	is	be	AUX
erjee-7069	141	5	that	that	SCONJ
erjee-7069	141	6	the	the	DET
erjee-7069	141	7	application	application	NOUN
erjee-7069	141	8	is	be	AUX
erjee-7069	141	9	free	free	ADJ
erjee-7069	141	10	and	and	CCONJ
erjee-7069	141	11	easy	easy	ADJ
erjee-7069	141	12	to	to	PART
erjee-7069	141	13	access	access	VERB
erjee-7069	141	14	,	,	PUNCT
erjee-7069	141	15	and	and	CCONJ
erjee-7069	141	16	the	the	DET
erjee-7069	141	17	application	application	NOUN
erjee-7069	141	18	is	be	AUX
erjee-7069	141	19	interesting	interesting	ADJ
erjee-7069	141	20	in	in	ADP
erjee-7069	141	21	my	my	PRON
erjee-7069	141	22	opinion	opinion	NOUN
erjee-7069	141	23	because	because	SCONJ
erjee-7069	141	24	we	we	PRON
erjee-7069	141	25	have	have	VERB
erjee-7069	141	26	to	to	PART
erjee-7069	141	27	compete	compete	VERB
erjee-7069	141	28	with	with	ADP
erjee-7069	141	29	people	people	NOUN
erjee-7069	141	30	to	to	PART
erjee-7069	141	31	improve	improve	VERB
erjee-7069	141	32	our	our	PRON
erjee-7069	141	33	rankings	ranking	NOUN
erjee-7069	141	34	,	,	PUNCT
erjee-7069	141	35	so	so	SCONJ
erjee-7069	141	36	it	it	PRON
erjee-7069	141	37	gives	give	VERB
erjee-7069	141	38	enthusiasm	enthusiasm	NOUN
erjee-7069	141	39	to	to	PART
erjee-7069	141	40	learn	learn	VERB
erjee-7069	141	41	more	more	ADJ
erjee-7069	141	42	.	.	PUNCT
erjee-7069	141	43	”	"	PUNCT
erjee-7069	142	1	(	(	PUNCT
erjee-7069	142	2	p66	p66	NOUN
erjee-7069	142	3	)	)	PUNCT
erjee-7069	142	4	“	"	PUNCT
erjee-7069	142	5	because	because	SCONJ
erjee-7069	142	6	when	when	SCONJ
erjee-7069	142	7	i	i	PRON
erjee-7069	142	8	study	study	VERB
erjee-7069	142	9	,	,	PUNCT
erjee-7069	142	10	i	i	PRON
erjee-7069	142	11	always	always	ADV
erjee-7069	142	12	do	do	AUX
erjee-7069	142	13	repetition	repetition	VERB
erjee-7069	142	14	.	.	PUNCT
erjee-7069	143	1	in	in	ADP
erjee-7069	143	2	duolingo	duolingo	NOUN
erjee-7069	143	3	application	application	NOUN
erjee-7069	143	4	,	,	PUNCT
erjee-7069	143	5	there	there	PRON
erjee-7069	143	6	is	be	VERB
erjee-7069	143	7	a	a	DET
erjee-7069	143	8	target	target	NOUN
erjee-7069	143	9	every	every	DET
erjee-7069	143	10	day	day	NOUN
erjee-7069	143	11	.	.	PUNCT
erjee-7069	144	1	so	so	ADV
erjee-7069	144	2	,	,	PUNCT
erjee-7069	144	3	every	every	DET
erjee-7069	144	4	day	day	NOUN
erjee-7069	144	5	i	i	PRON
erjee-7069	144	6	take	take	VERB
erjee-7069	144	7	my	my	PRON
erjee-7069	144	8	time	time	NOUN
erjee-7069	144	9	to	to	PART
erjee-7069	144	10	study	study	VERB
erjee-7069	144	11	.	.	PUNCT
erjee-7069	145	1	from	from	ADP
erjee-7069	145	2	those	those	DET
erjee-7069	145	3	repetitions	repetition	NOUN
erjee-7069	145	4	,	,	PUNCT
erjee-7069	145	5	i	i	PRON
erjee-7069	145	6	memorized	memorize	VERB
erjee-7069	145	7	english	english	ADJ
erjee-7069	145	8	vocabulary	vocabulary	NOUN
erjee-7069	145	9	faster	fast	ADV
erjee-7069	145	10	,	,	PUNCT
erjee-7069	145	11	and	and	CCONJ
erjee-7069	145	12	that	that	PRON
erjee-7069	145	13	made	make	VERB
erjee-7069	145	14	me	i	PRON
erjee-7069	145	15	more	more	ADV
erjee-7069	145	16	confident	confident	ADJ
erjee-7069	145	17	to	to	PART
erjee-7069	145	18	try	try	VERB
erjee-7069	145	19	in	in	ADP
erjee-7069	145	20	everyday	everyday	ADJ
erjee-7069	145	21	life	life	NOUN
erjee-7069	145	22	.	.	PUNCT
erjee-7069	145	23	”	"	PUNCT
erjee-7069	146	1	(	(	PUNCT
erjee-7069	146	2	p78	p78	NOUN
erjee-7069	146	3	)	)	PUNCT
erjee-7069	146	4	from	from	ADP
erjee-7069	146	5	interview	interview	NOUN
erjee-7069	146	6	data	datum	NOUN
erjee-7069	146	7	,	,	PUNCT
erjee-7069	146	8	the	the	DET
erjee-7069	146	9	result	result	NOUN
erjee-7069	146	10	focused	focus	VERB
erjee-7069	146	11	on	on	ADP
erjee-7069	146	12	the	the	DET
erjee-7069	146	13	participants	participant	NOUN
erjee-7069	146	14	’	'	PUNCT
erjee-7069	146	15	opinions	opinion	NOUN
erjee-7069	146	16	on	on	ADP
erjee-7069	146	17	using	use	VERB
erjee-7069	146	18	duolingo	duolingo	NOUN
erjee-7069	146	19	to	to	PART
erjee-7069	146	20	improve	improve	VERB
erjee-7069	146	21	their	their	PRON
erjee-7069	146	22	vocabulary	vocabulary	ADJ
erjee-7069	146	23	mastery	mastery	NOUN
erjee-7069	146	24	,	,	PUNCT
erjee-7069	146	25	how	how	SCONJ
erjee-7069	146	26	duolingo	duolingo	NOUN
erjee-7069	146	27	served	serve	VERB
erjee-7069	146	28	them	they	PRON
erjee-7069	146	29	with	with	ADP
erjee-7069	146	30	two	two	NUM
erjee-7069	146	31	categories	category	NOUN
erjee-7069	146	32	of	of	ADP
erjee-7069	146	33	vocabulary	vocabulary	NOUN
erjee-7069	146	34	(	(	PUNCT
erjee-7069	146	35	active	active	ADJ
erjee-7069	146	36	and	and	CCONJ
erjee-7069	146	37	passive	passive	ADJ
erjee-7069	146	38	vocabulary	vocabulary	NOUN
erjee-7069	146	39	)	)	PUNCT
erjee-7069	146	40	,	,	PUNCT
erjee-7069	146	41	and	and	CCONJ
erjee-7069	146	42	how	how	SCONJ
erjee-7069	146	43	duolingo	duolingo	NOUN
erjee-7069	146	44	assisted	assist	VERB
erjee-7069	146	45	them	they	PRON
erjee-7069	146	46	in	in	ADP
erjee-7069	146	47	choosing	choose	VERB
erjee-7069	146	48	vocabulary	vocabulary	NOUN
erjee-7069	146	49	in	in	ADP
erjee-7069	146	50	daily	daily	ADJ
erjee-7069	146	51	conversation	conversation	NOUN
erjee-7069	146	52	.	.	PUNCT
erjee-7069	147	1	q1	q1	PROPN
erjee-7069	147	2	:	:	PUNCT
erjee-7069	147	3	what	what	PRON
erjee-7069	147	4	is	be	AUX
erjee-7069	147	5	your	your	PRON
erjee-7069	147	6	opinion	opinion	NOUN
erjee-7069	147	7	on	on	ADP
erjee-7069	147	8	using	use	VERB
erjee-7069	147	9	duolingo	duolingo	NOUN
erjee-7069	147	10	to	to	PART
erjee-7069	147	11	improve	improve	VERB
erjee-7069	147	12	your	your	PRON
erjee-7069	147	13	vocabulary	vocabulary	ADJ
erjee-7069	147	14	mastery	mastery	NOUN
erjee-7069	147	15	?	?	PUNCT
erjee-7069	148	1	in	in	ADP
erjee-7069	148	2	this	this	DET
erjee-7069	148	3	question	question	NOUN
erjee-7069	148	4	,	,	PUNCT
erjee-7069	148	5	there	there	PRON
erjee-7069	148	6	are	be	VERB
erjee-7069	148	7	six	six	NUM
erjee-7069	148	8	themes	theme	NOUN
erjee-7069	148	9	that	that	PRON
erjee-7069	148	10	writer	writer	NOUN
erjee-7069	148	11	has	have	AUX
erjee-7069	148	12	divided	divide	VERB
erjee-7069	148	13	;	;	PUNCT
erjee-7069	148	14	gamification	gamification	NOUN
erjee-7069	148	15	,	,	PUNCT
erjee-7069	148	16	effectiveness	effectiveness	NOUN
erjee-7069	148	17	,	,	PUNCT
erjee-7069	148	18	students	student	NOUN
erjee-7069	148	19	’	'	PUNCT
erjee-7069	148	20	interest	interest	NOUN
erjee-7069	148	21	,	,	PUNCT
erjee-7069	148	22	students	student	NOUN
erjee-7069	148	23	’	'	PUNCT
erjee-7069	148	24	motivation	motivation	NOUN
erjee-7069	148	25	,	,	PUNCT
erjee-7069	148	26	advantages	advantage	NOUN
erjee-7069	148	27	,	,	PUNCT
erjee-7069	148	28	and	and	CCONJ
erjee-7069	148	29	disadvantages	disadvantage	NOUN
erjee-7069	148	30	.	.	PUNCT
erjee-7069	149	1	gamification	gamification	NOUN
erjee-7069	149	2	drilling	drilling	NOUN
erjee-7069	149	3	method	method	NOUN
erjee-7069	149	4	which	which	DET
erjee-7069	149	5	duolingo	duolingo	NOUN
erjee-7069	149	6	used	use	VERB
erjee-7069	149	7	was	be	AUX
erjee-7069	149	8	based	base	VERB
erjee-7069	149	9	on	on	ADP
erjee-7069	149	10	gamification	gamification	NOUN
erjee-7069	149	11	.	.	PUNCT
erjee-7069	150	1	it	it	PRON
erjee-7069	150	2	served	serve	VERB
erjee-7069	150	3	level	level	NOUN
erjee-7069	150	4	,	,	PUNCT
erjee-7069	150	5	rank	rank	NOUN
erjee-7069	150	6	,	,	PUNCT
erjee-7069	150	7	and	and	CCONJ
erjee-7069	150	8	many	many	ADJ
erjee-7069	150	9	other	other	ADJ
erjee-7069	150	10	game	game	NOUN
erjee-7069	150	11	elements	element	NOUN
erjee-7069	150	12	to	to	ADP
erjee-7069	150	13	learning	learn	VERB
erjee-7069	150	14	language	language	NOUN
erjee-7069	150	15	,	,	PUNCT
erjee-7069	150	16	especially	especially	ADV
erjee-7069	150	17	english	english	PROPN
erjee-7069	150	18	and	and	CCONJ
erjee-7069	150	19	its	its	PRON
erjee-7069	150	20	vocabulary	vocabulary	NOUN
erjee-7069	150	21	.	.	PUNCT
erjee-7069	151	1	repeated	repeat	VERB
erjee-7069	151	2	courses	course	NOUN
erjee-7069	151	3	,	,	PUNCT
erjee-7069	151	4	self	self	NOUN
erjee-7069	151	5	-	-	PUNCT
erjee-7069	151	6	learning	learning	NOUN
erjee-7069	151	7	,	,	PUNCT
erjee-7069	151	8	and	and	CCONJ
erjee-7069	151	9	continue	continue	VERB
erjee-7069	151	10	level	level	NOUN
erjee-7069	151	11	were	be	AUX
erjee-7069	151	12	important	important	ADJ
erjee-7069	151	13	in	in	ADP
erjee-7069	151	14	duolingo	duolingo	NOUN
erjee-7069	151	15	.	.	PUNCT
erjee-7069	152	1	hence	hence	ADV
erjee-7069	152	2	,	,	PUNCT
erjee-7069	152	3	the	the	DET
erjee-7069	152	4	graphic	graphic	NOUN
erjee-7069	152	5	and	and	CCONJ
erjee-7069	152	6	the	the	DET
erjee-7069	152	7	interface	interface	NOUN
erjee-7069	152	8	were	be	AUX
erjee-7069	152	9	considered	consider	VERB
erjee-7069	152	10	friendly	friendly	ADJ
erjee-7069	152	11	to	to	ADP
erjee-7069	152	12	all	all	DET
erjee-7069	152	13	ages	age	NOUN
erjee-7069	152	14	and	and	CCONJ
erjee-7069	152	15	their	their	PRON
erjee-7069	152	16	levels	level	NOUN
erjee-7069	152	17	.	.	PUNCT
erjee-7069	153	1	“	"	PUNCT
erjee-7069	153	2	especially	especially	ADV
erjee-7069	153	3	for	for	ADP
erjee-7069	153	4	vocabulary	vocabulary	ADJ
erjee-7069	153	5	mastery	mastery	NOUN
erjee-7069	153	6	,	,	PUNCT
erjee-7069	153	7	it	it	PRON
erjee-7069	153	8	's	be	AUX
erjee-7069	153	9	good	good	ADJ
erjee-7069	153	10	for	for	ADP
erjee-7069	153	11	those	those	PRON
erjee-7069	153	12	who	who	PRON
erjee-7069	153	13	are	be	AUX
erjee-7069	153	14	just	just	ADV
erjee-7069	153	15	learning	learn	VERB
erjee-7069	153	16	or	or	CCONJ
erjee-7069	153	17	who	who	PRON
erjee-7069	153	18	want	want	VERB
erjee-7069	153	19	to	to	PART
erjee-7069	153	20	improve	improve	VERB
erjee-7069	153	21	their	their	PRON
erjee-7069	153	22	english	english	ADJ
erjee-7069	153	23	vocabulary	vocabulary	NOUN
erjee-7069	153	24	.	.	PUNCT
erjee-7069	154	1	there	there	PRON
erjee-7069	154	2	are	be	VERB
erjee-7069	154	3	a	a	DET
erjee-7069	154	4	lot	lot	NOUN
erjee-7069	154	5	of	of	ADP
erjee-7069	154	6	games	game	NOUN
erjee-7069	154	7	,	,	PUNCT
erjee-7069	154	8	which	which	PRON
erjee-7069	154	9	we	we	PRON
erjee-7069	154	10	are	be	AUX
erjee-7069	154	11	given	give	VERB
erjee-7069	154	12	in	in	ADP
erjee-7069	154	13	english	english	PROPN
erjee-7069	154	14	,	,	PUNCT
erjee-7069	154	15	and	and	CCONJ
erjee-7069	154	16	there	there	PRON
erjee-7069	154	17	are	be	VERB
erjee-7069	154	18	pictures	picture	NOUN
erjee-7069	154	19	,	,	PUNCT
erjee-7069	154	20	so	so	SCONJ
erjee-7069	154	21	we	we	PRON
erjee-7069	154	22	can	can	AUX
erjee-7069	154	23	know	know	VERB
erjee-7069	154	24	the	the	DET
erjee-7069	154	25	visualization	visualization	NOUN
erjee-7069	154	26	such	such	ADJ
erjee-7069	154	27	as	as	ADP
erjee-7069	154	28	"	"	PUNCT
erjee-7069	154	29	oh	oh	INTJ
erjee-7069	154	30	,	,	PUNCT
erjee-7069	154	31	what	what	PRON
erjee-7069	154	32	is	be	AUX
erjee-7069	154	33	that	that	PRON
erjee-7069	154	34	?	?	PUNCT
erjee-7069	154	35	"	"	PUNCT
erjee-7069	155	1	for	for	ADP
erjee-7069	155	2	example	example	NOUN
erjee-7069	155	3	,	,	PUNCT
erjee-7069	155	4	if	if	SCONJ
erjee-7069	155	5	there	there	PRON
erjee-7069	155	6	is	be	VERB
erjee-7069	155	7	a	a	DET
erjee-7069	155	8	picture	picture	NOUN
erjee-7069	155	9	of	of	ADP
erjee-7069	155	10	a	a	DET
erjee-7069	155	11	boy	boy	NOUN
erjee-7069	155	12	,	,	PUNCT
erjee-7069	155	13	then	then	ADV
erjee-7069	155	14	there	there	PRON
erjee-7069	155	15	will	will	AUX
erjee-7069	155	16	be	be	AUX
erjee-7069	155	17	a	a	DET
erjee-7069	155	18	choice	choice	NOUN
erjee-7069	155	19	of	of	ADP
erjee-7069	155	20	"	"	PUNCT
erjee-7069	155	21	a	a	DET
erjee-7069	155	22	boy	boy	NOUN
erjee-7069	155	23	"	"	PUNCT
erjee-7069	155	24	.	.	PUNCT
erjee-7069	156	1	we	we	PRON
erjee-7069	156	2	were	be	AUX
erjee-7069	156	3	given	give	VERB
erjee-7069	156	4	indonesian	indonesian	ADJ
erjee-7069	156	5	language	language	NOUN
erjee-7069	156	6	and	and	CCONJ
erjee-7069	156	7	then	then	ADV
erjee-7069	156	8	we	we	PRON
erjee-7069	156	9	wrote	write	VERB
erjee-7069	156	10	english	english	PROPN
erjee-7069	156	11	,	,	PUNCT
erjee-7069	156	12	but	but	CCONJ
erjee-7069	156	13	there	there	PRON
erjee-7069	156	14	are	be	VERB
erjee-7069	156	15	pictures	picture	NOUN
erjee-7069	156	16	too	too	ADV
erjee-7069	156	17	,	,	PUNCT
erjee-7069	156	18	so	so	SCONJ
erjee-7069	156	19	we	we	PRON
erjee-7069	156	20	can	can	AUX
erjee-7069	156	21	learn	learn	VERB
erjee-7069	156	22	it	it	PRON
erjee-7069	156	23	better	well	ADV
erjee-7069	156	24	.	.	PUNCT
erjee-7069	157	1	that	that	PRON
erjee-7069	157	2	's	be	AUX
erjee-7069	157	3	how	how	SCONJ
erjee-7069	157	4	it	it	PRON
erjee-7069	157	5	improves	improve	VERB
erjee-7069	157	6	.	.	PUNCT
erjee-7069	158	1	i	i	PRON
erjee-7069	158	2	think	think	VERB
erjee-7069	158	3	it	it	PRON
erjee-7069	158	4	's	be	AUX
erjee-7069	158	5	really	really	ADV
erjee-7069	158	6	improving	improve	VERB
erjee-7069	158	7	.	.	PUNCT
erjee-7069	158	8	”	"	PUNCT
erjee-7069	159	1	(	(	PUNCT
erjee-7069	159	2	p1	p1	NOUN
erjee-7069	159	3	)	)	PUNCT
erjee-7069	159	4	effectiveness	effectiveness	NOUN
erjee-7069	159	5	in	in	ADP
erjee-7069	159	6	every	every	DET
erjee-7069	159	7	course	course	NOUN
erjee-7069	159	8	they	they	PRON
erjee-7069	159	9	took	take	VERB
erjee-7069	159	10	,	,	PUNCT
erjee-7069	159	11	at	at	ADP
erjee-7069	159	12	least	least	ADJ
erjee-7069	159	13	they	they	PRON
erjee-7069	159	14	could	could	AUX
erjee-7069	159	15	get	get	VERB
erjee-7069	159	16	one	one	NUM
erjee-7069	159	17	to	to	PART
erjee-7069	159	18	three	three	NUM
erjee-7069	159	19	new	new	ADJ
erjee-7069	159	20	words	word	NOUN
erjee-7069	159	21	and	and	CCONJ
erjee-7069	159	22	its	its	PRON
erjee-7069	159	23	understanding	understanding	NOUN
erjee-7069	159	24	.	.	PUNCT
erjee-7069	160	1	duolingo	duolingo	PROPN
erjee-7069	160	2	helped	help	VERB
erjee-7069	160	3	beginners	beginner	NOUN
erjee-7069	160	4	,	,	PUNCT
erjee-7069	160	5	especially	especially	ADV
erjee-7069	160	6	in	in	ADP
erjee-7069	160	7	improving	improve	VERB
erjee-7069	160	8	their	their	PRON
erjee-7069	160	9	vocabulary	vocabulary	NOUN
erjee-7069	160	10	.	.	PUNCT
erjee-7069	161	1	with	with	ADP
erjee-7069	161	2	translation	translation	NOUN
erjee-7069	161	3	quizzes	quiz	NOUN
erjee-7069	161	4	,	,	PUNCT
erjee-7069	161	5	the	the	DET
erjee-7069	161	6	materials	material	NOUN
erjee-7069	161	7	were	be	AUX
erjee-7069	161	8	easily	easily	ADV
erjee-7069	161	9	to	to	PART
erjee-7069	161	10	understand	understand	VERB
erjee-7069	161	11	.	.	PUNCT
erjee-7069	162	1	the	the	DET
erjee-7069	162	2	flexibility	flexibility	NOUN
erjee-7069	162	3	to	to	PART
erjee-7069	162	4	keep	keep	VERB
erjee-7069	162	5	being	be	AUX
erjee-7069	162	6	connected	connect	VERB
erjee-7069	162	7	was	be	AUX
erjee-7069	162	8	the	the	DET
erjee-7069	162	9	superiority	superiority	NOUN
erjee-7069	162	10	of	of	ADP
erjee-7069	162	11	duolingo	duolingo	NOUN
erjee-7069	162	12	.	.	PUNCT
erjee-7069	163	1	“	"	PUNCT
erjee-7069	163	2	as	as	ADP
erjee-7069	163	3	for	for	ADP
erjee-7069	163	4	vocabulary	vocabulary	NOUN
erjee-7069	163	5	,	,	PUNCT
erjee-7069	163	6	it	it	PRON
erjee-7069	163	7	's	be	AUX
erjee-7069	163	8	quite	quite	ADV
erjee-7069	163	9	helpful	helpful	ADJ
erjee-7069	163	10	because	because	SCONJ
erjee-7069	163	11	in	in	ADP
erjee-7069	163	12	each	each	DET
erjee-7069	163	13	practice	practice	NOUN
erjee-7069	163	14	there	there	PRON
erjee-7069	163	15	must	must	AUX
erjee-7069	163	16	be	be	AUX
erjee-7069	163	17	approximately	approximately	ADV
erjee-7069	163	18	one	one	NUM
erjee-7069	163	19	to	to	ADP
erjee-7069	163	20	three	three	NUM
erjee-7069	163	21	new	new	ADJ
erjee-7069	163	22	words	word	NOUN
erjee-7069	163	23	added	add	VERB
erjee-7069	163	24	.	.	PUNCT
erjee-7069	164	1	this	this	PRON
erjee-7069	164	2	could	could	AUX
erjee-7069	164	3	be	be	AUX
erjee-7069	164	4	good	good	ADJ
erjee-7069	164	5	enough	enough	ADV
erjee-7069	164	6	for	for	SCONJ
erjee-7069	164	7	a	a	DET
erjee-7069	164	8	beginner	beginner	NOUN
erjee-7069	164	9	to	to	PART
erjee-7069	164	10	enrich	enrich	VERB
erjee-7069	164	11	vocabulary	vocabulary	NOUN
erjee-7069	164	12	.	.	PUNCT
erjee-7069	164	13	”	"	PUNCT
erjee-7069	164	14	students	student	NOUN
erjee-7069	164	15	’	’	PART
erjee-7069	164	16	interest	interest	NOUN
erjee-7069	164	17	duolingo	duolingo	NOUN
erjee-7069	164	18	provided	provide	VERB
erjee-7069	164	19	students	student	NOUN
erjee-7069	164	20	’	’	PART
erjee-7069	164	21	interest	interest	NOUN
erjee-7069	164	22	with	with	ADP
erjee-7069	164	23	the	the	DET
erjee-7069	164	24	various	various	ADJ
erjee-7069	164	25	topic	topic	NOUN
erjee-7069	164	26	they	they	PRON
erjee-7069	164	27	had	have	VERB
erjee-7069	164	28	,	,	PUNCT
erjee-7069	164	29	such	such	ADJ
erjee-7069	164	30	as	as	ADP
erjee-7069	164	31	sports	sport	NOUN
erjee-7069	164	32	,	,	PUNCT
erjee-7069	164	33	foods	food	NOUN
erjee-7069	164	34	,	,	PUNCT
erjee-7069	164	35	animals	animal	NOUN
erjee-7069	164	36	,	,	PUNCT
erjee-7069	164	37	etc	etc	X
erjee-7069	164	38	.	.	X
erjee-7069	164	39	with	with	ADP
erjee-7069	164	40	those	those	DET
erjee-7069	164	41	topics	topic	NOUN
erjee-7069	164	42	,	,	PUNCT
erjee-7069	164	43	students	student	NOUN
erjee-7069	164	44	could	could	AUX
erjee-7069	164	45	choose	choose	VERB
erjee-7069	164	46	what	what	PRON
erjee-7069	164	47	they	they	PRON
erjee-7069	164	48	wanted	want	VERB
erjee-7069	164	49	to	to	PART
erjee-7069	164	50	learn	learn	VERB
erjee-7069	164	51	and	and	CCONJ
erjee-7069	164	52	what	what	PRON
erjee-7069	164	53	they	they	PRON
erjee-7069	164	54	wanted	want	VERB
erjee-7069	164	55	to	to	PART
erjee-7069	164	56	understand	understand	VERB
erjee-7069	164	57	about	about	ADP
erjee-7069	164	58	the	the	DET
erjee-7069	164	59	vocabulary	vocabulary	NOUN
erjee-7069	164	60	related	relate	VERB
erjee-7069	164	61	to	to	ADP
erjee-7069	164	62	the	the	DET
erjee-7069	164	63	chosen	choose	VERB
erjee-7069	164	64	topic	topic	NOUN
erjee-7069	164	65	.	.	PUNCT
erjee-7069	165	1	“	"	PUNCT
erjee-7069	165	2	using	use	VERB
erjee-7069	165	3	duolingo	duolingo	NOUN
erjee-7069	165	4	is	be	AUX
erjee-7069	165	5	really	really	ADV
erjee-7069	165	6	very	very	ADV
erjee-7069	165	7	useful	useful	ADJ
erjee-7069	165	8	as	as	SCONJ
erjee-7069	165	9	it	it	PRON
erjee-7069	165	10	is	be	AUX
erjee-7069	165	11	interesting	interesting	ADJ
erjee-7069	165	12	,	,	PUNCT
erjee-7069	165	13	and	and	CCONJ
erjee-7069	165	14	it	it	PRON
erjee-7069	165	15	gives	give	VERB
erjee-7069	165	16	a	a	DET
erjee-7069	165	17	lot	lot	NOUN
erjee-7069	165	18	of	of	ADP
erjee-7069	165	19	vocabulary	vocabulary	NOUN
erjee-7069	165	20	.	.	PUNCT
erjee-7069	166	1	it	it	PRON
erjee-7069	166	2	also	also	ADV
erjee-7069	166	3	shares	share	VERB
erjee-7069	166	4	features	feature	NOUN
erjee-7069	166	5	according	accord	VERB
erjee-7069	166	6	to	to	ADP
erjee-7069	166	7	interests	interest	NOUN
erjee-7069	166	8	,	,	PUNCT
erjee-7069	166	9	such	such	ADJ
erjee-7069	166	10	as	as	ADP
erjee-7069	166	11	special	special	ADJ
erjee-7069	166	12	food	food	NOUN
erjee-7069	166	13	,	,	PUNCT
erjee-7069	166	14	animals	animal	NOUN
erjee-7069	166	15	,	,	PUNCT
erjee-7069	166	16	etc	etc	X
erjee-7069	166	17	.	.	X
erjee-7069	166	18	then	then	ADV
erjee-7069	166	19	the	the	DET
erjee-7069	166	20	visuals	visual	NOUN
erjee-7069	166	21	are	be	AUX
erjee-7069	166	22	also	also	ADV
erjee-7069	166	23	good	good	ADJ
erjee-7069	166	24	.	.	PUNCT
erjee-7069	166	25	”	"	PUNCT
erjee-7069	167	1	(	(	PUNCT
erjee-7069	167	2	p5	p5	ADJ
erjee-7069	167	3	)	)	PUNCT
erjee-7069	167	4	students	student	NOUN
erjee-7069	167	5	’	'	PUNCT
erjee-7069	167	6	motivation	motivation	NOUN
erjee-7069	167	7	in	in	ADP
erjee-7069	167	8	every	every	DET
erjee-7069	167	9	level	level	NOUN
erjee-7069	167	10	,	,	PUNCT
erjee-7069	167	11	users	user	NOUN
erjee-7069	167	12	would	would	AUX
erjee-7069	167	13	challenge	challenge	VERB
erjee-7069	167	14	a	a	DET
erjee-7069	167	15	new	new	ADJ
erjee-7069	167	16	quiz	quiz	NOUN
erjee-7069	167	17	.	.	PUNCT
erjee-7069	168	1	it	it	PRON
erjee-7069	168	2	could	could	AUX
erjee-7069	168	3	increase	increase	VERB
erjee-7069	168	4	students	student	NOUN
erjee-7069	168	5	’	'	PUNCT
erjee-7069	168	6	motivation	motivation	NOUN
erjee-7069	168	7	to	to	PART
erjee-7069	168	8	keep	keep	VERB
erjee-7069	168	9	going	go	VERB
erjee-7069	168	10	on	on	ADP
erjee-7069	168	11	what	what	PRON
erjee-7069	168	12	they	they	PRON
erjee-7069	168	13	learned	learn	VERB
erjee-7069	168	14	.	.	PUNCT
erjee-7069	169	1	after	after	SCONJ
erjee-7069	169	2	they	they	PRON
erjee-7069	169	3	finished	finish	VERB
erjee-7069	169	4	the	the	DET
erjee-7069	169	5	challenges	challenge	NOUN
erjee-7069	169	6	,	,	PUNCT
erjee-7069	169	7	they	they	PRON
erjee-7069	169	8	could	could	AUX
erjee-7069	169	9	feel	feel	VERB
erjee-7069	169	10	their	their	PRON
erjee-7069	169	11	selfconfidence	selfconfidence	NOUN
erjee-7069	169	12	to	to	PART
erjee-7069	169	13	use	use	VERB
erjee-7069	169	14	the	the	DET
erjee-7069	169	15	vocabulary	vocabulary	NOUN
erjee-7069	169	16	they	they	PRON
erjee-7069	169	17	just	just	ADV
erjee-7069	169	18	learned	learn	VERB
erjee-7069	169	19	in	in	ADP
erjee-7069	169	20	daily	daily	ADJ
erjee-7069	169	21	conversation	conversation	NOUN
erjee-7069	169	22	.	.	PUNCT
erjee-7069	170	1	english	english	PROPN
erjee-7069	170	2	review	review	PROPN
erjee-7069	170	3	:	:	PUNCT
erjee-7069	170	4	journal	journal	NOUN
erjee-7069	170	5	of	of	ADP
erjee-7069	170	6	english	english	ADJ
erjee-7069	170	7	education	education	PROPN
erjee-7069	170	8	p	p	PROPN
erjee-7069	170	9	-	-	PUNCT
erjee-7069	170	10	issn	issn	PROPN
erjee-7069	170	11	2301	2301	NUM
erjee-7069	170	12	-	-	SYM
erjee-7069	170	13	7554	7554	NUM
erjee-7069	170	14	,	,	PUNCT
erjee-7069	170	15	e	e	X
erjee-7069	170	16	-	-	PUNCT
erjee-7069	170	17	issn	issn	VERB
erjee-7069	170	18	2541	2541	NUM
erjee-7069	170	19	-	-	SYM
erjee-7069	170	20	3643	3643	NUM
erjee-7069	170	21	volume	volume	NOUN
erjee-7069	170	22	11	11	NUM
erjee-7069	170	23	,	,	PUNCT
erjee-7069	170	24	issue	issue	NOUN
erjee-7069	170	25	1	1	NUM
erjee-7069	170	26	,	,	PUNCT
erjee-7069	170	27	february	february	PROPN
erjee-7069	170	28	2023	2023	NUM
erjee-7069	170	29	https://journal.uniku.ac.id/index.php/erjee	https://journal.uniku.ac.id/index.php/erjee	PROPN
erjee-7069	170	30	23	23	NUM
erjee-7069	171	1	“	"	PUNCT
erjee-7069	171	2	yes	yes	INTJ
erjee-7069	171	3	,	,	PUNCT
erjee-7069	171	4	that	that	PRON
erjee-7069	171	5	's	be	AUX
erjee-7069	171	6	right	right	ADJ
erjee-7069	171	7	.	.	PUNCT
erjee-7069	172	1	there	there	PRON
erjee-7069	172	2	is	be	VERB
erjee-7069	172	3	an	an	DET
erjee-7069	172	4	increase	increase	NOUN
erjee-7069	172	5	in	in	ADP
erjee-7069	172	6	the	the	DET
erjee-7069	172	7	number	number	NOUN
erjee-7069	172	8	of	of	ADP
erjee-7069	172	9	words	word	NOUN
erjee-7069	172	10	that	that	PRON
erjee-7069	172	11	was	be	AUX
erjee-7069	172	12	previously	previously	ADV
erjee-7069	172	13	only	only	ADV
erjee-7069	172	14	a	a	DET
erjee-7069	172	15	few	few	ADJ
erjee-7069	172	16	,	,	PUNCT
erjee-7069	172	17	so	so	SCONJ
erjee-7069	172	18	it	it	PRON
erjee-7069	172	19	becomes	become	VERB
erjee-7069	172	20	more	more	ADV
erjee-7069	173	1	and	and	CCONJ
erjee-7069	173	2	it	it	PRON
erjee-7069	173	3	makes	make	VERB
erjee-7069	173	4	me	i	PRON
erjee-7069	173	5	more	more	ADV
erjee-7069	173	6	confident	confident	ADJ
erjee-7069	173	7	,	,	PUNCT
erjee-7069	173	8	at	at	ADP
erjee-7069	173	9	least	least	ADJ
erjee-7069	173	10	for	for	ADP
erjee-7069	173	11	a	a	DET
erjee-7069	173	12	small	small	ADJ
erjee-7069	173	13	talk	talk	NOUN
erjee-7069	173	14	.	.	PUNCT
erjee-7069	173	15	”	"	PUNCT
erjee-7069	174	1	(	(	PUNCT
erjee-7069	174	2	p4	p4	ADJ
erjee-7069	174	3	)	)	PUNCT
erjee-7069	174	4	advantages	advantage	NOUN
erjee-7069	174	5	easy	easy	ADV
erjee-7069	174	6	-	-	PUNCT
erjee-7069	174	7	accessible	accessible	ADJ
erjee-7069	174	8	,	,	PUNCT
erjee-7069	174	9	user	user	NOUN
erjee-7069	174	10	friendly	friendly	ADJ
erjee-7069	174	11	,	,	PUNCT
erjee-7069	174	12	and	and	CCONJ
erjee-7069	174	13	comforting	comfort	VERB
erjee-7069	174	14	graphics	graphic	NOUN
erjee-7069	174	15	were	be	AUX
erjee-7069	174	16	the	the	DET
erjee-7069	174	17	characters	character	NOUN
erjee-7069	174	18	of	of	ADP
erjee-7069	174	19	the	the	DET
erjee-7069	174	20	duolingo	duolingo	NOUN
erjee-7069	174	21	.	.	PUNCT
erjee-7069	175	1	despite	despite	SCONJ
erjee-7069	175	2	the	the	DET
erjee-7069	175	3	looks	look	NOUN
erjee-7069	175	4	,	,	PUNCT
erjee-7069	175	5	the	the	DET
erjee-7069	175	6	material	material	NOUN
erjee-7069	175	7	of	of	ADP
erjee-7069	175	8	duolingo	duolingo	NOUN
erjee-7069	175	9	was	be	AUX
erjee-7069	175	10	considered	consider	VERB
erjee-7069	175	11	to	to	PART
erjee-7069	175	12	facilitate	facilitate	VERB
erjee-7069	175	13	the	the	DET
erjee-7069	175	14	users	user	NOUN
erjee-7069	175	15	,	,	PUNCT
erjee-7069	175	16	such	such	ADJ
erjee-7069	175	17	as	as	ADP
erjee-7069	175	18	the	the	DET
erjee-7069	175	19	level	level	NOUN
erjee-7069	175	20	based	base	VERB
erjee-7069	175	21	on	on	ADP
erjee-7069	175	22	the	the	DET
erjee-7069	175	23	assessment	assessment	NOUN
erjee-7069	175	24	in	in	ADP
erjee-7069	175	25	the	the	DET
erjee-7069	175	26	beginning	beginning	NOUN
erjee-7069	175	27	of	of	ADP
erjee-7069	175	28	the	the	DET
erjee-7069	175	29	application	application	NOUN
erjee-7069	175	30	.	.	PUNCT
erjee-7069	176	1	users	user	NOUN
erjee-7069	176	2	needed	need	VERB
erjee-7069	176	3	to	to	PART
erjee-7069	176	4	take	take	VERB
erjee-7069	176	5	the	the	DET
erjee-7069	176	6	level	level	NOUN
erjee-7069	176	7	and	and	CCONJ
erjee-7069	176	8	kind	kind	ADV
erjee-7069	176	9	of	of	ADV
erjee-7069	176	10	pre	pre	NOUN
erjee-7069	176	11	-	-	NOUN
erjee-7069	176	12	test	test	NOUN
erjee-7069	176	13	to	to	PART
erjee-7069	176	14	encourage	encourage	VERB
erjee-7069	176	15	their	their	PRON
erjee-7069	176	16	ability	ability	NOUN
erjee-7069	176	17	in	in	ADP
erjee-7069	176	18	english	english	PROPN
erjee-7069	176	19	.	.	PUNCT
erjee-7069	177	1	“	"	PUNCT
erjee-7069	177	2	in	in	ADP
erjee-7069	177	3	my	my	PRON
erjee-7069	177	4	personal	personal	ADJ
erjee-7069	177	5	opinion	opinion	NOUN
erjee-7069	177	6	,	,	PUNCT
erjee-7069	177	7	duolingo	duolingo	NOUN
erjee-7069	177	8	is	be	AUX
erjee-7069	177	9	quite	quite	ADV
erjee-7069	177	10	simple	simple	ADJ
erjee-7069	177	11	because	because	SCONJ
erjee-7069	177	12	it	it	PRON
erjee-7069	177	13	provides	provide	VERB
erjee-7069	177	14	levels	level	NOUN
erjee-7069	177	15	according	accord	VERB
erjee-7069	177	16	to	to	ADP
erjee-7069	177	17	abilities	ability	NOUN
erjee-7069	177	18	on	on	ADP
erjee-7069	177	19	user	user	NOUN
erjee-7069	177	20	selection	selection	NOUN
erjee-7069	177	21	and	and	CCONJ
erjee-7069	177	22	pre	pre	NOUN
erjee-7069	177	23	-	-	NOUN
erjee-7069	177	24	test	test	NOUN
erjee-7069	177	25	,	,	PUNCT
erjee-7069	177	26	so	so	SCONJ
erjee-7069	177	27	that	that	SCONJ
erjee-7069	177	28	the	the	DET
erjee-7069	177	29	vocabulary	vocabulary	NOUN
erjee-7069	177	30	provided	provide	VERB
erjee-7069	177	31	adjusts	adjust	VERB
erjee-7069	177	32	to	to	ADP
erjee-7069	177	33	the	the	DET
erjee-7069	177	34	user	user	NOUN
erjee-7069	177	35	's	's	PART
erjee-7069	177	36	level	level	NOUN
erjee-7069	177	37	.	.	PUNCT
erjee-7069	178	1	then	then	ADV
erjee-7069	178	2	learning	learn	VERB
erjee-7069	178	3	vocabulary	vocabulary	NOUN
erjee-7069	178	4	in	in	ADP
erjee-7069	178	5	duolingo	duolingo	NOUN
erjee-7069	178	6	is	be	AUX
erjee-7069	178	7	also	also	ADV
erjee-7069	178	8	not	not	PART
erjee-7069	178	9	tied	tie	VERB
erjee-7069	178	10	,	,	PUNCT
erjee-7069	178	11	depending	depend	VERB
erjee-7069	178	12	on	on	ADP
erjee-7069	178	13	when	when	SCONJ
erjee-7069	178	14	the	the	DET
erjee-7069	178	15	user	user	NOUN
erjee-7069	178	16	wants	want	VERB
erjee-7069	178	17	to	to	PART
erjee-7069	178	18	use	use	VERB
erjee-7069	178	19	it	it	PRON
erjee-7069	178	20	”	"	PUNCT
erjee-7069	178	21	(	(	PUNCT
erjee-7069	178	22	p1	p1	NOUN
erjee-7069	178	23	)	)	PUNCT
erjee-7069	178	24	disadvantages	disadvantage	VERB
erjee-7069	178	25	the	the	DET
erjee-7069	178	26	disadvantage	disadvantage	NOUN
erjee-7069	178	27	of	of	ADP
erjee-7069	178	28	duolingo	duolingo	NOUN
erjee-7069	178	29	was	be	AUX
erjee-7069	178	30	that	that	SCONJ
erjee-7069	178	31	it	it	PRON
erjee-7069	178	32	had	have	VERB
erjee-7069	178	33	no	no	DET
erjee-7069	178	34	explanation	explanation	NOUN
erjee-7069	178	35	after	after	ADP
erjee-7069	178	36	the	the	DET
erjee-7069	178	37	courses	course	NOUN
erjee-7069	178	38	.	.	PUNCT
erjee-7069	179	1	when	when	SCONJ
erjee-7069	179	2	users	user	NOUN
erjee-7069	179	3	took	take	VERB
erjee-7069	179	4	the	the	DET
erjee-7069	179	5	quizzes	quiz	NOUN
erjee-7069	179	6	and	and	CCONJ
erjee-7069	179	7	chose	choose	VERB
erjee-7069	179	8	the	the	DET
erjee-7069	179	9	wrong	wrong	ADJ
erjee-7069	179	10	answer	answer	NOUN
erjee-7069	179	11	,	,	PUNCT
erjee-7069	179	12	they	they	PRON
erjee-7069	179	13	only	only	ADV
erjee-7069	179	14	got	get	VERB
erjee-7069	179	15	the	the	DET
erjee-7069	179	16	correction	correction	NOUN
erjee-7069	179	17	to	to	ADP
erjee-7069	179	18	the	the	DET
erjee-7069	179	19	answer	answer	NOUN
erjee-7069	179	20	,	,	PUNCT
erjee-7069	179	21	but	but	CCONJ
erjee-7069	179	22	not	not	PART
erjee-7069	179	23	the	the	DET
erjee-7069	179	24	explanation	explanation	NOUN
erjee-7069	179	25	instead	instead	ADV
erjee-7069	179	26	,	,	PUNCT
erjee-7069	179	27	so	so	ADV
erjee-7069	179	28	they	they	PRON
erjee-7069	179	29	could	could	AUX
erjee-7069	179	30	not	not	PART
erjee-7069	179	31	recognize	recognize	VERB
erjee-7069	179	32	their	their	PRON
erjee-7069	179	33	lack	lack	NOUN
erjee-7069	179	34	of	of	ADP
erjee-7069	179	35	knowledge	knowledge	NOUN
erjee-7069	179	36	.	.	PUNCT
erjee-7069	180	1	“	"	PUNCT
erjee-7069	180	2	if	if	SCONJ
erjee-7069	180	3	the	the	DET
erjee-7069	180	4	display	display	NOUN
erjee-7069	180	5	is	be	AUX
erjee-7069	180	6	already	already	ADV
erjee-7069	180	7	user	user	NOUN
erjee-7069	180	8	friendly	friendly	ADJ
erjee-7069	180	9	,	,	PUNCT
erjee-7069	180	10	it	it	PRON
erjee-7069	180	11	is	be	AUX
erjee-7069	180	12	easy	easy	ADJ
erjee-7069	180	13	to	to	PART
erjee-7069	180	14	access	access	VERB
erjee-7069	180	15	.	.	PUNCT
erjee-7069	181	1	in	in	ADP
erjee-7069	181	2	terms	term	NOUN
erjee-7069	181	3	of	of	ADP
erjee-7069	181	4	material	material	NOUN
erjee-7069	181	5	,	,	PUNCT
erjee-7069	181	6	during	during	ADP
erjee-7069	181	7	practice	practice	NOUN
erjee-7069	181	8	,	,	PUNCT
erjee-7069	181	9	corrections	correction	NOUN
erjee-7069	181	10	are	be	AUX
erjee-7069	181	11	always	always	ADV
erjee-7069	181	12	given	give	VERB
erjee-7069	181	13	.	.	PUNCT
erjee-7069	182	1	only	only	ADV
erjee-7069	182	2	the	the	DET
erjee-7069	182	3	explanation	explanation	NOUN
erjee-7069	182	4	is	be	AUX
erjee-7069	182	5	lacking	lack	VERB
erjee-7069	182	6	even	even	ADV
erjee-7069	182	7	though	though	SCONJ
erjee-7069	182	8	the	the	DET
erjee-7069	182	9	explanation	explanation	NOUN
erjee-7069	182	10	is	be	AUX
erjee-7069	182	11	quite	quite	ADV
erjee-7069	182	12	important	important	ADJ
erjee-7069	182	13	.	.	PUNCT
erjee-7069	182	14	”	"	PUNCT
erjee-7069	183	1	(	(	PUNCT
erjee-7069	183	2	p2	p2	NOUN
erjee-7069	183	3	)	)	PUNCT
erjee-7069	183	4	q2	q2	NOUN
erjee-7069	183	5	:	:	PUNCT
erjee-7069	183	6	vocabulary	vocabulary	NOUN
erjee-7069	183	7	is	be	AUX
erjee-7069	183	8	divided	divide	VERB
erjee-7069	183	9	into	into	ADP
erjee-7069	183	10	two	two	NUM
erjee-7069	183	11	categories	category	NOUN
erjee-7069	183	12	,	,	PUNCT
erjee-7069	183	13	active	active	ADJ
erjee-7069	183	14	vocabulary	vocabulary	NOUN
erjee-7069	183	15	and	and	CCONJ
erjee-7069	183	16	passive	passive	ADJ
erjee-7069	183	17	vocabulary	vocabulary	NOUN
erjee-7069	183	18	.	.	PUNCT
erjee-7069	184	1	does	do	AUX
erjee-7069	184	2	duolingo	duolingo	NOUN
erjee-7069	184	3	help	help	VERB
erjee-7069	184	4	you	you	PRON
erjee-7069	184	5	to	to	PART
erjee-7069	184	6	recognize	recognize	VERB
erjee-7069	184	7	those	those	DET
erjee-7069	184	8	categories	category	NOUN
erjee-7069	184	9	?	?	PUNCT
erjee-7069	185	1	why	why	SCONJ
erjee-7069	185	2	?	?	PUNCT
erjee-7069	186	1	in	in	ADP
erjee-7069	186	2	this	this	DET
erjee-7069	186	3	question	question	NOUN
erjee-7069	186	4	,	,	PUNCT
erjee-7069	186	5	the	the	DET
erjee-7069	186	6	participants	participant	NOUN
erjee-7069	186	7	defined	define	VERB
erjee-7069	186	8	their	their	PRON
erjee-7069	186	9	opinion	opinion	NOUN
erjee-7069	186	10	through	through	ADP
erjee-7069	186	11	two	two	NUM
erjee-7069	186	12	categories	category	NOUN
erjee-7069	186	13	ahead	ahead	ADV
erjee-7069	186	14	.	.	PUNCT
erjee-7069	187	1	most	most	ADJ
erjee-7069	187	2	of	of	ADP
erjee-7069	187	3	them	they	PRON
erjee-7069	187	4	answered	answer	VERB
erjee-7069	187	5	the	the	DET
erjee-7069	187	6	similar	similar	ADJ
erjee-7069	187	7	opinions	opinion	NOUN
erjee-7069	187	8	through	through	ADP
erjee-7069	187	9	this	this	DET
erjee-7069	187	10	question	question	NOUN
erjee-7069	187	11	.	.	PUNCT
erjee-7069	188	1	the	the	DET
erjee-7069	188	2	writers	writer	NOUN
erjee-7069	188	3	separated	separate	VERB
erjee-7069	188	4	two	two	NUM
erjee-7069	188	5	themes	theme	NOUN
erjee-7069	188	6	in	in	ADP
erjee-7069	188	7	this	this	DET
erjee-7069	188	8	question	question	NOUN
erjee-7069	188	9	:	:	PUNCT
erjee-7069	188	10	duolingo	duolingo	NOUN
erjee-7069	188	11	’s	’s	PART
erjee-7069	188	12	focus	focus	NOUN
erjee-7069	188	13	on	on	ADP
erjee-7069	188	14	active	active	ADJ
erjee-7069	188	15	vocabulary	vocabulary	NOUN
erjee-7069	188	16	and	and	CCONJ
erjee-7069	188	17	user	user	NOUN
erjee-7069	188	18	’s	’s	PART
erjee-7069	188	19	acknowledgement	acknowledgement	NOUN
erjee-7069	188	20	about	about	ADP
erjee-7069	188	21	their	their	PRON
erjee-7069	188	22	vocabulary	vocabulary	ADJ
erjee-7069	188	23	skills	skill	NOUN
erjee-7069	188	24	.	.	PUNCT
erjee-7069	189	1	duolingo	duolingo	PROPN
erjee-7069	189	2	’s	’s	PART
erjee-7069	189	3	focus	focus	NOUN
erjee-7069	189	4	on	on	ADP
erjee-7069	189	5	active	active	ADJ
erjee-7069	189	6	vocabulary	vocabulary	NOUN
erjee-7069	189	7	the	the	DET
erjee-7069	189	8	material	material	NOUN
erjee-7069	189	9	that	that	PRON
erjee-7069	189	10	duolingo	duolingo	NOUN
erjee-7069	189	11	provided	provide	VERB
erjee-7069	189	12	was	be	AUX
erjee-7069	189	13	just	just	ADV
erjee-7069	189	14	to	to	PART
erjee-7069	189	15	recognize	recognize	VERB
erjee-7069	189	16	daily	daily	ADJ
erjee-7069	189	17	conversation	conversation	NOUN
erjee-7069	189	18	.	.	PUNCT
erjee-7069	190	1	the	the	DET
erjee-7069	190	2	vocabularies	vocabulary	NOUN
erjee-7069	190	3	used	use	VERB
erjee-7069	190	4	were	be	AUX
erjee-7069	190	5	just	just	ADV
erjee-7069	190	6	active	active	ADJ
erjee-7069	190	7	vocabulary	vocabulary	NOUN
erjee-7069	190	8	whom	whom	PRON
erjee-7069	190	9	students	student	NOUN
erjee-7069	190	10	or	or	CCONJ
erjee-7069	190	11	users	user	NOUN
erjee-7069	190	12	already	already	ADV
erjee-7069	190	13	knew	know	VERB
erjee-7069	190	14	and	and	CCONJ
erjee-7069	190	15	understood	understand	VERB
erjee-7069	190	16	about	about	ADP
erjee-7069	190	17	the	the	DET
erjee-7069	190	18	terms	term	NOUN
erjee-7069	190	19	of	of	ADP
erjee-7069	190	20	the	the	DET
erjee-7069	190	21	vocabulary	vocabulary	NOUN
erjee-7069	190	22	.	.	PUNCT
erjee-7069	191	1	it	it	PRON
erjee-7069	191	2	was	be	AUX
erjee-7069	191	3	found	find	VERB
erjee-7069	191	4	that	that	SCONJ
erjee-7069	191	5	duolingo	duolingo	NOUN
erjee-7069	191	6	might	might	AUX
erjee-7069	191	7	serve	serve	VERB
erjee-7069	191	8	passive	passive	ADJ
erjee-7069	191	9	vocabulary	vocabulary	NOUN
erjee-7069	191	10	depending	depend	VERB
erjee-7069	191	11	on	on	ADP
erjee-7069	191	12	the	the	DET
erjee-7069	191	13	level	level	NOUN
erjee-7069	191	14	at	at	ADP
erjee-7069	191	15	the	the	DET
erjee-7069	191	16	first	first	ADJ
erjee-7069	191	17	,	,	PUNCT
erjee-7069	191	18	but	but	CCONJ
erjee-7069	191	19	after	after	SCONJ
erjee-7069	191	20	they	they	PRON
erjee-7069	191	21	experienced	experience	VERB
erjee-7069	191	22	,	,	PUNCT
erjee-7069	191	23	there	there	PRON
erjee-7069	191	24	was	be	VERB
erjee-7069	191	25	no	no	DET
erjee-7069	191	26	passive	passive	ADJ
erjee-7069	191	27	vocabulary	vocabulary	NOUN
erjee-7069	191	28	used	use	VERB
erjee-7069	191	29	on	on	ADP
erjee-7069	191	30	the	the	DET
erjee-7069	191	31	courses	course	NOUN
erjee-7069	191	32	.	.	PUNCT
erjee-7069	192	1	duolingo	duolingo	NOUN
erjee-7069	192	2	just	just	ADV
erjee-7069	192	3	focused	focus	VERB
erjee-7069	192	4	on	on	ADP
erjee-7069	192	5	the	the	DET
erjee-7069	192	6	vocabulary	vocabulary	NOUN
erjee-7069	192	7	used	use	VERB
erjee-7069	192	8	in	in	ADP
erjee-7069	192	9	daily	daily	ADJ
erjee-7069	192	10	conversation	conversation	NOUN
erjee-7069	192	11	,	,	PUNCT
erjee-7069	192	12	so	so	CCONJ
erjee-7069	192	13	it	it	PRON
erjee-7069	192	14	did	do	AUX
erjee-7069	192	15	not	not	PART
erjee-7069	192	16	provide	provide	VERB
erjee-7069	192	17	passive	passive	ADJ
erjee-7069	192	18	vocabulary	vocabulary	NOUN
erjee-7069	192	19	that	that	SCONJ
erjee-7069	192	20	not	not	PART
erjee-7069	192	21	everyone	everyone	PRON
erjee-7069	192	22	could	could	AUX
erjee-7069	192	23	understand	understand	VERB
erjee-7069	192	24	it	it	PRON
erjee-7069	192	25	.	.	PUNCT
erjee-7069	193	1	“	"	PUNCT
erjee-7069	193	2	active	active	ADJ
erjee-7069	193	3	vocabulary	vocabulary	NOUN
erjee-7069	193	4	is	be	AUX
erjee-7069	193	5	the	the	DET
erjee-7069	193	6	word	word	NOUN
erjee-7069	193	7	that	that	PRON
erjee-7069	193	8	we	we	PRON
erjee-7069	193	9	know	know	VERB
erjee-7069	193	10	and	and	CCONJ
erjee-7069	193	11	use	use	VERB
erjee-7069	193	12	every	every	DET
erjee-7069	193	13	day	day	NOUN
erjee-7069	193	14	,	,	PUNCT
erjee-7069	193	15	and	and	CCONJ
erjee-7069	193	16	passive	passive	ADJ
erjee-7069	193	17	one	one	NUM
erjee-7069	193	18	is	be	AUX
erjee-7069	193	19	the	the	DET
erjee-7069	193	20	one	one	NUM
erjee-7069	193	21	,	,	PUNCT
erjee-7069	193	22	we	we	PRON
erjee-7069	193	23	rarely	rarely	ADV
erjee-7069	193	24	use	use	VERB
erjee-7069	193	25	or	or	CCONJ
erjee-7069	193	26	even	even	ADV
erjee-7069	193	27	never	never	ADV
erjee-7069	193	28	use	use	VERB
erjee-7069	193	29	it	it	PRON
erjee-7069	193	30	.	.	PUNCT
erjee-7069	194	1	when	when	SCONJ
erjee-7069	194	2	i	i	PRON
erjee-7069	194	3	used	use	VERB
erjee-7069	194	4	duolingo	duolingo	NOUN
erjee-7069	194	5	,	,	PUNCT
erjee-7069	194	6	it	it	PRON
erjee-7069	194	7	contained	contain	VERB
erjee-7069	194	8	more	more	ADV
erjee-7069	194	9	active	active	ADJ
erjee-7069	194	10	vocabulary	vocabulary	NOUN
erjee-7069	194	11	because	because	SCONJ
erjee-7069	194	12	many	many	ADJ
erjee-7069	194	13	of	of	ADP
erjee-7069	194	14	them	they	PRON
erjee-7069	194	15	had	have	AUX
erjee-7069	194	16	been	be	AUX
erjee-7069	194	17	used	use	VERB
erjee-7069	194	18	and	and	CCONJ
erjee-7069	194	19	compared	compare	VERB
erjee-7069	194	20	to	to	ADP
erjee-7069	194	21	passive	passive	ADJ
erjee-7069	194	22	vocabulary	vocabulary	NOUN
erjee-7069	194	23	,	,	PUNCT
erjee-7069	194	24	they	they	PRON
erjee-7069	194	25	were	be	AUX
erjee-7069	194	26	lacking	lack	VERB
erjee-7069	194	27	.	.	PUNCT
erjee-7069	195	1	therefore	therefore	ADV
erjee-7069	195	2	,	,	PUNCT
erjee-7069	195	3	it	it	PRON
erjee-7069	195	4	has	have	VERB
erjee-7069	195	5	more	more	ADV
erjee-7069	195	6	active	active	ADJ
erjee-7069	195	7	vocabulary	vocabulary	NOUN
erjee-7069	195	8	,	,	PUNCT
erjee-7069	195	9	but	but	CCONJ
erjee-7069	195	10	it	it	PRON
erjee-7069	195	11	depends	depend	VERB
erjee-7069	195	12	on	on	ADP
erjee-7069	195	13	the	the	DET
erjee-7069	195	14	level	level	NOUN
erjee-7069	195	15	too	too	ADV
erjee-7069	195	16	,	,	PUNCT
erjee-7069	195	17	maybe	maybe	ADV
erjee-7069	195	18	the	the	PRON
erjee-7069	195	19	higher	high	ADJ
erjee-7069	195	20	the	the	DET
erjee-7069	195	21	level	level	NOUN
erjee-7069	195	22	,	,	PUNCT
erjee-7069	195	23	the	the	DET
erjee-7069	195	24	more	more	ADV
erjee-7069	195	25	passive	passive	ADJ
erjee-7069	195	26	vocabulary	vocabulary	NOUN
erjee-7069	195	27	you	you	PRON
erjee-7069	195	28	met	meet	VERB
erjee-7069	195	29	.	.	PUNCT
erjee-7069	196	1	personally	personally	ADV
erjee-7069	196	2	,	,	PUNCT
erjee-7069	196	3	i	i	PRON
erjee-7069	196	4	think	think	VERB
erjee-7069	196	5	it	it	PRON
erjee-7069	196	6	has	have	VERB
erjee-7069	196	7	more	more	ADV
erjee-7069	196	8	active	active	ADJ
erjee-7069	196	9	vocabulary	vocabulary	NOUN
erjee-7069	196	10	as	as	SCONJ
erjee-7069	196	11	it	it	PRON
erjee-7069	196	12	's	be	AUX
erjee-7069	196	13	an	an	DET
erjee-7069	196	14	everyday	everyday	ADJ
erjee-7069	196	15	vocabulary	vocabulary	NOUN
erjee-7069	196	16	that	that	PRON
erjee-7069	196	17	is	be	AUX
erjee-7069	196	18	often	often	ADV
erjee-7069	196	19	used	use	VERB
erjee-7069	196	20	.	.	PUNCT
erjee-7069	196	21	”	"	PUNCT
erjee-7069	197	1	(	(	PUNCT
erjee-7069	197	2	p3	p3	NOUN
erjee-7069	197	3	)	)	PUNCT
erjee-7069	197	4	user	user	NOUN
erjee-7069	197	5	’s	’s	PART
erjee-7069	197	6	acknowledgment	acknowledgment	NOUN
erjee-7069	197	7	about	about	ADP
erjee-7069	197	8	their	their	PRON
erjee-7069	197	9	vocabulary	vocabulary	ADJ
erjee-7069	197	10	skills	skill	NOUN
erjee-7069	197	11	there	there	PRON
erjee-7069	197	12	was	be	VERB
erjee-7069	197	13	one	one	NUM
erjee-7069	197	14	participant	participant	NOUN
erjee-7069	197	15	that	that	PRON
erjee-7069	197	16	recognized	recognize	VERB
erjee-7069	197	17	his	his	PRON
erjee-7069	197	18	vocabulary	vocabulary	ADJ
erjee-7069	197	19	skills	skill	NOUN
erjee-7069	197	20	.	.	PUNCT
erjee-7069	198	1	that	that	DET
erjee-7069	198	2	participant	participant	NOUN
erjee-7069	198	3	realized	realize	VERB
erjee-7069	198	4	that	that	SCONJ
erjee-7069	198	5	duolingo	duolingo	NOUN
erjee-7069	198	6	could	could	AUX
erjee-7069	198	7	assist	assist	VERB
erjee-7069	198	8	to	to	ADP
erjee-7069	198	9	his	his	PRON
erjee-7069	198	10	vocabulary	vocabulary	ADJ
erjee-7069	198	11	ability	ability	NOUN
erjee-7069	198	12	.	.	PUNCT
erjee-7069	199	1	as	as	ADP
erjee-7069	199	2	a	a	DET
erjee-7069	199	3	result	result	NOUN
erjee-7069	199	4	,	,	PUNCT
erjee-7069	199	5	he	he	PRON
erjee-7069	199	6	assumed	assume	VERB
erjee-7069	199	7	that	that	SCONJ
erjee-7069	199	8	duolingo	duolingo	NOUN
erjee-7069	199	9	helped	help	VERB
erjee-7069	199	10	to	to	PART
erjee-7069	199	11	improve	improve	VERB
erjee-7069	199	12	his	his	PRON
erjee-7069	199	13	vocabulary	vocabulary	NOUN
erjee-7069	199	14	for	for	ADP
erjee-7069	199	15	active	active	ADJ
erjee-7069	199	16	or	or	CCONJ
erjee-7069	199	17	passive	passive	ADJ
erjee-7069	199	18	vocabulary	vocabulary	NOUN
erjee-7069	199	19	.	.	PUNCT
erjee-7069	200	1	“	"	PUNCT
erjee-7069	200	2	yes	yes	INTJ
erjee-7069	200	3	,	,	PUNCT
erjee-7069	200	4	it	it	PRON
erjee-7069	200	5	helps	help	VERB
erjee-7069	200	6	,	,	PUNCT
erjee-7069	200	7	because	because	SCONJ
erjee-7069	200	8	i	i	PRON
erjee-7069	200	9	did	do	AUX
erjee-7069	200	10	n't	not	PART
erjee-7069	200	11	know	know	VERB
erjee-7069	200	12	active	active	ADJ
erjee-7069	200	13	and	and	CCONJ
erjee-7069	200	14	passive	passive	ADJ
erjee-7069	200	15	vocabulary	vocabulary	NOUN
erjee-7069	200	16	before	before	ADV
erjee-7069	200	17	,	,	PUNCT
erjee-7069	200	18	so	so	ADV
erjee-7069	200	19	i	i	PRON
erjee-7069	200	20	did	do	AUX
erjee-7069	200	21	n't	not	PART
erjee-7069	200	22	know	know	VERB
erjee-7069	200	23	that	that	SCONJ
erjee-7069	200	24	duolingo	duolingo	NOUN
erjee-7069	200	25	gave	give	VERB
erjee-7069	200	26	progress	progress	NOUN
erjee-7069	200	27	on	on	ADP
erjee-7069	200	28	the	the	DET
erjee-7069	200	29	two	two	NUM
erjee-7069	200	30	categories	category	NOUN
erjee-7069	200	31	,	,	PUNCT
erjee-7069	200	32	after	after	ADP
erjee-7069	200	33	knowing	know	VERB
erjee-7069	200	34	some	some	PRON
erjee-7069	200	35	of	of	ADP
erjee-7069	200	36	them	they	PRON
erjee-7069	200	37	realized	realize	VERB
erjee-7069	200	38	that	that	SCONJ
erjee-7069	200	39	duolingo	duolingo	NOUN
erjee-7069	200	40	was	be	AUX
erjee-7069	200	41	very	very	ADV
erjee-7069	200	42	helpful	helpful	ADJ
erjee-7069	200	43	”	"	PUNCT
erjee-7069	200	44	(	(	PUNCT
erjee-7069	200	45	p1	p1	NOUN
erjee-7069	200	46	)	)	PUNCT
erjee-7069	200	47	q3	q3	NOUN
erjee-7069	200	48	:	:	PUNCT
erjee-7069	200	49	does	do	AUX
erjee-7069	200	50	duolingo	duolingo	NOUN
erjee-7069	200	51	help	help	VERB
erjee-7069	200	52	you	you	PRON
erjee-7069	200	53	to	to	PART
erjee-7069	200	54	decide	decide	VERB
erjee-7069	200	55	vocabulary	vocabulary	NOUN
erjee-7069	200	56	in	in	ADP
erjee-7069	200	57	your	your	PRON
erjee-7069	200	58	daily	daily	ADJ
erjee-7069	200	59	conversation	conversation	NOUN
erjee-7069	200	60	?	?	PUNCT
erjee-7069	201	1	what	what	PRON
erjee-7069	201	2	is	be	AUX
erjee-7069	201	3	the	the	DET
erjee-7069	201	4	reason	reason	NOUN
erjee-7069	201	5	?	?	PUNCT
erjee-7069	202	1	in	in	ADP
erjee-7069	202	2	this	this	DET
erjee-7069	202	3	question	question	NOUN
erjee-7069	202	4	,	,	PUNCT
erjee-7069	202	5	a	a	DET
erjee-7069	202	6	deep	deep	ADJ
erjee-7069	202	7	information	information	NOUN
erjee-7069	202	8	was	be	AUX
erjee-7069	202	9	gained	gain	VERB
erjee-7069	202	10	related	relate	VERB
erjee-7069	202	11	to	to	ADP
erjee-7069	202	12	the	the	DET
erjee-7069	202	13	second	second	ADJ
erjee-7069	202	14	question	question	NOUN
erjee-7069	202	15	,	,	PUNCT
erjee-7069	202	16	whether	whether	SCONJ
erjee-7069	202	17	the	the	DET
erjee-7069	202	18	participants	participant	NOUN
erjee-7069	202	19	were	be	AUX
erjee-7069	202	20	able	able	ADJ
erjee-7069	202	21	to	to	PART
erjee-7069	202	22	use	use	VERB
erjee-7069	202	23	active	active	ADJ
erjee-7069	202	24	vocabulary	vocabulary	NOUN
erjee-7069	202	25	and	and	CCONJ
erjee-7069	202	26	passive	passive	ADJ
erjee-7069	202	27	vocabulary	vocabulary	NOUN
erjee-7069	202	28	or	or	CCONJ
erjee-7069	202	29	not	not	PART
erjee-7069	202	30	.	.	PUNCT
erjee-7069	203	1	since	since	SCONJ
erjee-7069	203	2	most	most	ADJ
erjee-7069	203	3	of	of	ADP
erjee-7069	203	4	the	the	DET
erjee-7069	203	5	answers	answer	NOUN
erjee-7069	203	6	of	of	ADP
erjee-7069	203	7	the	the	DET
erjee-7069	203	8	second	second	ADJ
erjee-7069	203	9	questions	question	NOUN
erjee-7069	203	10	were	be	AUX
erjee-7069	203	11	considered	consider	VERB
erjee-7069	203	12	focused	focused	ADJ
erjee-7069	203	13	on	on	ADP
erjee-7069	203	14	active	active	ADJ
erjee-7069	203	15	vocabulary	vocabulary	NOUN
erjee-7069	203	16	,	,	PUNCT
erjee-7069	203	17	it	it	PRON
erjee-7069	203	18	was	be	AUX
erjee-7069	203	19	decided	decide	VERB
erjee-7069	203	20	to	to	PART
erjee-7069	203	21	gain	gain	VERB
erjee-7069	203	22	their	their	PRON
erjee-7069	203	23	opinion	opinion	NOUN
erjee-7069	203	24	on	on	ADP
erjee-7069	203	25	their	their	PRON
erjee-7069	203	26	common	common	ADJ
erjee-7069	203	27	vocabulary	vocabulary	NOUN
erjee-7069	203	28	they	they	PRON
erjee-7069	203	29	used	use	VERB
erjee-7069	203	30	.	.	PUNCT
erjee-7069	204	1	most	most	ADJ
erjee-7069	204	2	of	of	ADP
erjee-7069	204	3	them	they	PRON
erjee-7069	204	4	shared	share	VERB
erjee-7069	204	5	their	their	PRON
erjee-7069	204	6	opinions	opinion	NOUN
erjee-7069	204	7	that	that	PRON
erjee-7069	204	8	duolingo	duolingo	NOUN
erjee-7069	204	9	was	be	AUX
erjee-7069	204	10	effective	effective	ADJ
erjee-7069	204	11	to	to	PART
erjee-7069	204	12	help	help	VERB
erjee-7069	204	13	them	they	PRON
erjee-7069	204	14	choose	choose	VERB
erjee-7069	204	15	vocabulary	vocabulary	NOUN
erjee-7069	204	16	in	in	ADP
erjee-7069	204	17	daily	daily	ADJ
erjee-7069	204	18	conversation	conversation	NOUN
erjee-7069	204	19	and	and	CCONJ
erjee-7069	204	20	one	one	NUM
erjee-7069	204	21	of	of	ADP
erjee-7069	204	22	them	they	PRON
erjee-7069	204	23	answered	answer	VERB
erjee-7069	204	24	vice	vice	NOUN
erjee-7069	204	25	versa	versa	ADV
erjee-7069	204	26	.	.	PUNCT
erjee-7069	205	1	the	the	DET
erjee-7069	205	2	effectiveness	effectiveness	NOUN
erjee-7069	205	3	of	of	ADP
erjee-7069	205	4	duolingo	duolingo	NOUN
erjee-7069	205	5	in	in	ADP
erjee-7069	205	6	choosing	choose	VERB
erjee-7069	205	7	daily	daily	ADJ
erjee-7069	205	8	conversation	conversation	NOUN
erjee-7069	205	9	vocabulary	vocabulary	NOUN
erjee-7069	205	10	since	since	SCONJ
erjee-7069	205	11	duolingo	duolingo	NOUN
erjee-7069	205	12	provided	provide	VERB
erjee-7069	205	13	active	active	ADJ
erjee-7069	205	14	vocabulary	vocabulary	NOUN
erjee-7069	205	15	to	to	PART
erjee-7069	205	16	drill	drill	VERB
erjee-7069	205	17	their	their	PRON
erjee-7069	205	18	understanding	understanding	NOUN
erjee-7069	205	19	,	,	PUNCT
erjee-7069	205	20	they	they	PRON
erjee-7069	205	21	were	be	AUX
erjee-7069	205	22	able	able	ADJ
erjee-7069	205	23	to	to	PART
erjee-7069	205	24	use	use	VERB
erjee-7069	205	25	those	those	DET
erjee-7069	205	26	vocabulary	vocabulary	NOUN
erjee-7069	205	27	in	in	ADP
erjee-7069	205	28	common	common	ADJ
erjee-7069	205	29	daily	daily	ADJ
erjee-7069	205	30	conversation	conversation	NOUN
erjee-7069	205	31	.	.	PUNCT
erjee-7069	206	1	the	the	DET
erjee-7069	206	2	drilling	drilling	NOUN
erjee-7069	206	3	method	method	NOUN
erjee-7069	206	4	was	be	AUX
erjee-7069	206	5	considered	consider	VERB
erjee-7069	206	6	the	the	DET
erjee-7069	206	7	main	main	ADJ
erjee-7069	206	8	tri	tri	PROPN
erjee-7069	206	9	wintolo	wintolo	PROPN
erjee-7069	206	10	apoko	apoko	PROPN
erjee-7069	206	11	,	,	PUNCT
erjee-7069	206	12	alfaruqi	alfaruqi	PROPN
erjee-7069	206	13	alalwani	alalwani	ADJ
erjee-7069	206	14	dunggio	dunggio	NOUN
erjee-7069	206	15	,	,	PUNCT
erjee-7069	206	16	&	&	CCONJ
erjee-7069	206	17	su	su	PROPN
erjee-7069	206	18	li	li	PROPN
erjee-7069	206	19	chong	chong	PROPN
erjee-7069	206	20	the	the	DET
erjee-7069	206	21	students	student	NOUN
erjee-7069	206	22	’	’	PART
erjee-7069	206	23	perceptions	perception	NOUN
erjee-7069	206	24	on	on	ADP
erjee-7069	206	25	the	the	DET
erjee-7069	206	26	use	use	NOUN
erjee-7069	206	27	of	of	ADP
erjee-7069	206	28	mobile	mobile	NOUN
erjee-7069	206	29	-	-	PUNCT
erjee-7069	206	30	assisted	assist	VERB
erjee-7069	206	31	language	language	NOUN
erjee-7069	206	32	learning	learn	VERB
erjee-7069	206	33	through	through	ADP
erjee-7069	206	34	duolingo	duolingo	NOUN
erjee-7069	206	35	in	in	ADP
erjee-7069	206	36	improving	improve	VERB
erjee-7069	206	37	vocabulary	vocabulary	ADJ
erjee-7069	206	38	mastery	mastery	NOUN
erjee-7069	206	39	at	at	ADP
erjee-7069	206	40	the	the	DET
erjee-7069	206	41	tertiary	tertiary	ADJ
erjee-7069	206	42	level	level	NOUN
erjee-7069	206	43	24	24	NUM
erjee-7069	206	44	effect	effect	NOUN
erjee-7069	206	45	of	of	ADP
erjee-7069	206	46	their	their	PRON
erjee-7069	206	47	knowledge	knowledge	NOUN
erjee-7069	206	48	of	of	ADP
erjee-7069	206	49	the	the	DET
erjee-7069	206	50	vocabulary	vocabulary	NOUN
erjee-7069	206	51	.	.	PUNCT
erjee-7069	207	1	the	the	DET
erjee-7069	207	2	example	example	NOUN
erjee-7069	207	3	of	of	ADP
erjee-7069	207	4	the	the	DET
erjee-7069	207	5	drill	drill	NOUN
erjee-7069	207	6	that	that	PRON
erjee-7069	207	7	the	the	DET
erjee-7069	207	8	participant	participant	NOUN
erjee-7069	207	9	still	still	ADV
erjee-7069	207	10	remembered	remember	VERB
erjee-7069	207	11	was	be	AUX
erjee-7069	207	12	the	the	DET
erjee-7069	207	13	difference	difference	NOUN
erjee-7069	207	14	between	between	ADP
erjee-7069	207	15	the	the	DET
erjee-7069	207	16	use	use	NOUN
erjee-7069	207	17	of	of	ADP
erjee-7069	207	18	two	two	NUM
erjee-7069	207	19	articles	article	NOUN
erjee-7069	207	20	:	:	PUNCT
erjee-7069	207	21	“	"	PUNCT
erjee-7069	207	22	a	a	X
erjee-7069	207	23	”	"	PUNCT
erjee-7069	207	24	and	and	CCONJ
erjee-7069	207	25	“	"	PUNCT
erjee-7069	207	26	an	an	PRON
erjee-7069	207	27	”	"	PUNCT
erjee-7069	207	28	.	.	PUNCT
erjee-7069	208	1	another	another	DET
erjee-7069	208	2	participation	participation	NOUN
erjee-7069	208	3	answered	answer	VERB
erjee-7069	208	4	the	the	DET
erjee-7069	208	5	similar	similar	ADJ
erjee-7069	208	6	experience	experience	NOUN
erjee-7069	208	7	about	about	ADP
erjee-7069	208	8	using	use	VERB
erjee-7069	208	9	“	"	PUNCT
erjee-7069	208	10	i	i	PRON
erjee-7069	208	11	would	would	AUX
erjee-7069	208	12	rather	rather	ADV
erjee-7069	208	13	”	"	PUNCT
erjee-7069	208	14	instead	instead	ADV
erjee-7069	208	15	of	of	ADP
erjee-7069	208	16	“	"	PUNCT
erjee-7069	208	17	i	i	PRON
erjee-7069	208	18	want	want	VERB
erjee-7069	208	19	”	"	PUNCT
erjee-7069	208	20	.	.	PUNCT
erjee-7069	209	1	“	"	PUNCT
erjee-7069	209	2	it	it	PRON
erjee-7069	209	3	really	really	ADV
erjee-7069	209	4	helped	help	VERB
erjee-7069	209	5	.	.	PUNCT
erjee-7069	210	1	previously	previously	ADV
erjee-7069	210	2	my	my	PRON
erjee-7069	210	3	vocabulary	vocabulary	NOUN
erjee-7069	210	4	was	be	AUX
erjee-7069	210	5	very	very	ADV
erjee-7069	210	6	limited	limited	ADJ
erjee-7069	210	7	,	,	PUNCT
erjee-7069	210	8	and	and	CCONJ
erjee-7069	210	9	then	then	ADV
erjee-7069	210	10	after	after	ADP
erjee-7069	210	11	using	use	VERB
erjee-7069	210	12	duolingo	duolingo	NOUN
erjee-7069	210	13	it	it	PRON
erjee-7069	210	14	increased	increase	VERB
erjee-7069	210	15	my	my	PRON
erjee-7069	210	16	knowledge	knowledge	NOUN
erjee-7069	210	17	from	from	ADP
erjee-7069	210	18	the	the	DET
erjee-7069	210	19	use	use	NOUN
erjee-7069	210	20	of	of	ADP
erjee-7069	210	21	simple	simple	ADJ
erjee-7069	210	22	past	past	ADP
erjee-7069	210	23	tense	tense	ADV
erjee-7069	210	24	to	to	ADP
erjee-7069	210	25	everyday	everyday	ADJ
erjee-7069	210	26	conversation	conversation	NOUN
erjee-7069	210	27	.	.	PUNCT
erjee-7069	211	1	in	in	ADP
erjee-7069	211	2	using	use	VERB
erjee-7069	211	3	this	this	DET
erjee-7069	211	4	learning	learning	NOUN
erjee-7069	211	5	model	model	NOUN
erjee-7069	211	6	,	,	PUNCT
erjee-7069	211	7	it	it	PRON
erjee-7069	211	8	is	be	AUX
erjee-7069	211	9	like	like	SCONJ
erjee-7069	211	10	we	we	PRON
erjee-7069	211	11	are	be	AUX
erjee-7069	211	12	having	have	VERB
erjee-7069	211	13	a	a	DET
erjee-7069	211	14	conversation	conversation	NOUN
erjee-7069	211	15	,	,	PUNCT
erjee-7069	211	16	so	so	ADV
erjee-7069	211	17	we	we	PRON
erjee-7069	211	18	repeat	repeat	VERB
erjee-7069	211	19	until	until	SCONJ
erjee-7069	211	20	we	we	PRON
erjee-7069	211	21	get	get	AUX
erjee-7069	211	22	used	use	VERB
erjee-7069	211	23	to	to	ADP
erjee-7069	211	24	it	it	PRON
erjee-7069	211	25	,	,	PUNCT
erjee-7069	211	26	like	like	SCONJ
erjee-7069	211	27	i	i	PRON
erjee-7069	211	28	watch	watch	VERB
erjee-7069	211	29	the	the	DET
erjee-7069	211	30	movie	movie	NOUN
erjee-7069	211	31	or	or	CCONJ
erjee-7069	211	32	i	i	PRON
erjee-7069	211	33	ate	eat	VERB
erjee-7069	211	34	eggs	egg	NOUN
erjee-7069	211	35	”	"	PUNCT
erjee-7069	211	36	(	(	PUNCT
erjee-7069	211	37	p4	p4	ADJ
erjee-7069	211	38	)	)	PUNCT
erjee-7069	211	39	“	"	PUNCT
erjee-7069	211	40	choosing	choose	VERB
erjee-7069	211	41	vocabulary	vocabulary	NOUN
erjee-7069	211	42	is	be	AUX
erjee-7069	211	43	quite	quite	ADV
erjee-7069	211	44	helpful	helpful	ADJ
erjee-7069	211	45	because	because	SCONJ
erjee-7069	211	46	the	the	DET
erjee-7069	211	47	method	method	NOUN
erjee-7069	211	48	in	in	ADP
erjee-7069	211	49	duolingo	duolingo	NOUN
erjee-7069	211	50	is	be	AUX
erjee-7069	211	51	used	use	VERB
erjee-7069	211	52	to	to	PART
erjee-7069	211	53	repeat	repeat	VERB
erjee-7069	211	54	the	the	DET
erjee-7069	211	55	questions	question	NOUN
erjee-7069	211	56	,	,	PUNCT
erjee-7069	211	57	so	so	SCONJ
erjee-7069	211	58	we	we	PRON
erjee-7069	211	59	are	be	AUX
erjee-7069	211	60	used	use	VERB
erjee-7069	211	61	to	to	ADP
erjee-7069	211	62	using	use	VERB
erjee-7069	211	63	it	it	PRON
erjee-7069	211	64	in	in	ADP
erjee-7069	211	65	a	a	DET
erjee-7069	211	66	day	day	NOUN
erjee-7069	211	67	.	.	PUNCT
erjee-7069	212	1	for	for	ADP
erjee-7069	212	2	example	example	NOUN
erjee-7069	212	3	,	,	PUNCT
erjee-7069	212	4	the	the	DET
erjee-7069	212	5	use	use	NOUN
erjee-7069	212	6	of	of	ADP
erjee-7069	212	7	the	the	DET
erjee-7069	212	8	article	article	NOUN
erjee-7069	212	9	"	"	PUNCT
erjee-7069	212	10	a	a	PRON
erjee-7069	212	11	"	"	PUNCT
erjee-7069	212	12	and	and	CCONJ
erjee-7069	212	13	"	"	PUNCT
erjee-7069	212	14	an	an	PRON
erjee-7069	212	15	"	"	PUNCT
erjee-7069	212	16	(	(	PUNCT
erjee-7069	212	17	article	article	NOUN
erjee-7069	212	18	)	)	PUNCT
erjee-7069	212	19	is	be	AUX
erjee-7069	212	20	found	find	VERB
erjee-7069	212	21	from	from	ADP
erjee-7069	212	22	duolingo	duolingo	NOUN
erjee-7069	212	23	.	.	PUNCT
erjee-7069	213	1	in	in	ADP
erjee-7069	213	2	addition	addition	NOUN
erjee-7069	213	3	,	,	PUNCT
erjee-7069	213	4	synonyms	synonym	NOUN
erjee-7069	213	5	and	and	CCONJ
erjee-7069	213	6	antonyms	antonyms	PROPN
erjee-7069	213	7	are	be	AUX
erjee-7069	213	8	also	also	ADV
erjee-7069	213	9	provided	provide	VERB
erjee-7069	213	10	such	such	ADJ
erjee-7069	213	11	as	as	ADP
erjee-7069	213	12	the	the	DET
erjee-7069	213	13	words	word	NOUN
erjee-7069	213	14	of	of	ADP
erjee-7069	213	15	hard	hard	ADJ
erjee-7069	213	16	and	and	CCONJ
erjee-7069	213	17	difficult	difficult	ADJ
erjee-7069	213	18	.	.	PUNCT
erjee-7069	213	19	”	"	PUNCT
erjee-7069	214	1	(	(	PUNCT
erjee-7069	214	2	p5	p5	PROPN
erjee-7069	214	3	)	)	PUNCT
erjee-7069	214	4	“	"	PUNCT
erjee-7069	214	5	it	it	PRON
erjee-7069	214	6	helps	help	VERB
erjee-7069	214	7	.	.	PUNCT
erjee-7069	215	1	for	for	ADP
erjee-7069	215	2	example	example	NOUN
erjee-7069	215	3	,	,	PUNCT
erjee-7069	215	4	it	it	PRON
erjee-7069	215	5	is	be	AUX
erjee-7069	215	6	found	find	VERB
erjee-7069	215	7	the	the	DET
erjee-7069	215	8	initial	initial	ADJ
erjee-7069	215	9	use	use	NOUN
erjee-7069	215	10	of	of	ADP
erjee-7069	215	11	"	"	PUNCT
erjee-7069	215	12	i	i	PRON
erjee-7069	215	13	want	want	VERB
erjee-7069	215	14	"	"	PUNCT
erjee-7069	215	15	and	and	CCONJ
erjee-7069	215	16	"	"	PUNCT
erjee-7069	215	17	i	i	PRON
erjee-7069	215	18	would	would	AUX
erjee-7069	215	19	rather	rather	ADV
erjee-7069	215	20	"	"	PUNCT
erjee-7069	215	21	.	.	PUNCT
erjee-7069	216	1	after	after	ADP
erjee-7069	216	2	using	use	VERB
erjee-7069	216	3	duolingo	duolingo	NOUN
erjee-7069	216	4	i	i	PRON
erjee-7069	216	5	can	can	AUX
erjee-7069	216	6	be	be	AUX
erjee-7069	216	7	more	more	ADV
erjee-7069	216	8	varied	varied	ADJ
erjee-7069	216	9	using	use	VERB
erjee-7069	216	10	new	new	ADJ
erjee-7069	216	11	vocabulary	vocabulary	NOUN
erjee-7069	216	12	both	both	CCONJ
erjee-7069	216	13	formal	formal	ADJ
erjee-7069	216	14	and	and	CCONJ
erjee-7069	216	15	informal	informal	ADJ
erjee-7069	216	16	”	"	PUNCT
erjee-7069	216	17	(	(	PUNCT
erjee-7069	216	18	p7	p7	PROPN
erjee-7069	216	19	)	)	PUNCT
erjee-7069	216	20	the	the	DET
erjee-7069	216	21	boredom	boredom	NOUN
erjee-7069	216	22	of	of	ADP
erjee-7069	216	23	the	the	DET
erjee-7069	216	24	use	use	NOUN
erjee-7069	216	25	of	of	ADP
erjee-7069	216	26	duolingo	duolingo	NOUN
erjee-7069	216	27	in	in	ADP
erjee-7069	216	28	english	english	PROPN
erjee-7069	216	29	vocabulary	vocabulary	NOUN
erjee-7069	216	30	the	the	DET
erjee-7069	216	31	material	material	NOUN
erjee-7069	216	32	that	that	PRON
erjee-7069	216	33	duolingo	duolingo	NOUN
erjee-7069	216	34	served	serve	VERB
erjee-7069	216	35	had	have	AUX
erjee-7069	216	36	been	be	AUX
erjee-7069	216	37	considered	consider	VERB
erjee-7069	216	38	boring	boring	ADJ
erjee-7069	216	39	and	and	CCONJ
erjee-7069	216	40	too	too	ADV
erjee-7069	216	41	basic	basic	ADJ
erjee-7069	216	42	,	,	PUNCT
erjee-7069	216	43	so	so	SCONJ
erjee-7069	216	44	it	it	PRON
erjee-7069	216	45	could	could	AUX
erjee-7069	216	46	not	not	PART
erjee-7069	216	47	be	be	AUX
erjee-7069	216	48	used	use	VERB
erjee-7069	216	49	in	in	ADP
erjee-7069	216	50	daily	daily	ADJ
erjee-7069	216	51	conversation	conversation	NOUN
erjee-7069	216	52	.	.	PUNCT
erjee-7069	217	1	the	the	DET
erjee-7069	217	2	vocabulary	vocabulary	NOUN
erjee-7069	217	3	in	in	ADP
erjee-7069	217	4	duolingo	duolingo	NOUN
erjee-7069	217	5	could	could	AUX
erjee-7069	217	6	be	be	AUX
erjee-7069	217	7	used	use	VERB
erjee-7069	217	8	only	only	ADV
erjee-7069	217	9	in	in	ADP
erjee-7069	217	10	small	small	ADJ
erjee-7069	217	11	talk	talk	NOUN
erjee-7069	217	12	,	,	PUNCT
erjee-7069	217	13	not	not	PART
erjee-7069	217	14	for	for	ADP
erjee-7069	217	15	the	the	DET
erjee-7069	217	16	expressions	expression	NOUN
erjee-7069	217	17	of	of	ADP
erjee-7069	217	18	concrete	concrete	ADJ
erjee-7069	217	19	feelings	feeling	NOUN
erjee-7069	217	20	or	or	CCONJ
erjee-7069	217	21	telling	tell	VERB
erjee-7069	217	22	an	an	DET
erjee-7069	217	23	opinion	opinion	NOUN
erjee-7069	217	24	;	;	PUNCT
erjee-7069	217	25	whereas	whereas	ADV
erjee-7069	217	26	,	,	PUNCT
erjee-7069	217	27	in	in	ADP
erjee-7069	217	28	everyday	everyday	ADJ
erjee-7069	217	29	conversation	conversation	NOUN
erjee-7069	217	30	,	,	PUNCT
erjee-7069	217	31	many	many	ADJ
erjee-7069	217	32	expressions	expression	NOUN
erjee-7069	217	33	could	could	AUX
erjee-7069	217	34	not	not	PART
erjee-7069	217	35	be	be	AUX
erjee-7069	217	36	determined	determine	VERB
erjee-7069	217	37	and	and	CCONJ
erjee-7069	217	38	duolingo	duolingo	NOUN
erjee-7069	217	39	did	do	AUX
erjee-7069	217	40	not	not	PART
erjee-7069	217	41	provide	provide	VERB
erjee-7069	217	42	the	the	DET
erjee-7069	217	43	material	material	NOUN
erjee-7069	217	44	.	.	PUNCT
erjee-7069	218	1	“	"	PUNCT
erjee-7069	218	2	i	i	PRON
erjee-7069	218	3	do	do	AUX
erjee-7069	218	4	n't	not	PART
erjee-7069	218	5	think	think	VERB
erjee-7069	218	6	so	so	ADV
erjee-7069	218	7	,	,	PUNCT
erjee-7069	218	8	because	because	SCONJ
erjee-7069	218	9	the	the	DET
erjee-7069	218	10	words	word	NOUN
erjee-7069	218	11	used	use	VERB
erjee-7069	218	12	are	be	AUX
erjee-7069	218	13	just	just	ADV
erjee-7069	218	14	basic	basic	ADJ
erjee-7069	218	15	,	,	PUNCT
erjee-7069	218	16	so	so	SCONJ
erjee-7069	218	17	they	they	PRON
erjee-7069	218	18	do	do	AUX
erjee-7069	218	19	n't	not	PART
erjee-7069	218	20	really	really	ADV
erjee-7069	218	21	help	help	VERB
erjee-7069	218	22	in	in	ADP
erjee-7069	218	23	everyday	everyday	ADJ
erjee-7069	218	24	conversation	conversation	NOUN
erjee-7069	218	25	.	.	PUNCT
erjee-7069	219	1	it	it	PRON
erjee-7069	219	2	's	be	AUX
erjee-7069	219	3	only	only	ADV
erjee-7069	219	4	used	use	VERB
erjee-7069	219	5	for	for	ADP
erjee-7069	219	6	small	small	ADJ
erjee-7069	219	7	talk	talk	NOUN
erjee-7069	219	8	;	;	PUNCT
erjee-7069	219	9	it	it	PRON
erjee-7069	219	10	does	do	AUX
erjee-7069	219	11	n't	not	PART
erjee-7069	219	12	really	really	ADV
erjee-7069	219	13	provide	provide	VERB
erjee-7069	219	14	expressions	expression	NOUN
erjee-7069	219	15	that	that	PRON
erjee-7069	219	16	allow	allow	VERB
erjee-7069	219	17	it	it	PRON
erjee-7069	219	18	to	to	PART
erjee-7069	219	19	help	help	VERB
erjee-7069	219	20	in	in	ADP
erjee-7069	219	21	everyday	everyday	ADJ
erjee-7069	219	22	conversation	conversation	NOUN
erjee-7069	219	23	.	.	PUNCT
erjee-7069	219	24	”	"	PUNCT
erjee-7069	220	1	(	(	PUNCT
erjee-7069	220	2	p3	p3	PROPN
erjee-7069	220	3	)	)	PUNCT
erjee-7069	220	4	according	accord	VERB
erjee-7069	220	5	to	to	ADP
erjee-7069	220	6	the	the	DET
erjee-7069	220	7	results	result	NOUN
erjee-7069	220	8	,	,	PUNCT
erjee-7069	220	9	students	student	NOUN
erjee-7069	220	10	’	'	PUNCT
erjee-7069	220	11	perceptions	perception	NOUN
erjee-7069	220	12	on	on	ADP
erjee-7069	220	13	using	use	VERB
erjee-7069	220	14	duolingo	duolingo	NOUN
erjee-7069	220	15	to	to	PART
erjee-7069	220	16	improve	improve	VERB
erjee-7069	220	17	their	their	PRON
erjee-7069	220	18	vocabulary	vocabulary	ADJ
erjee-7069	220	19	mastery	mastery	NOUN
erjee-7069	220	20	completely	completely	ADV
erjee-7069	220	21	showed	show	VERB
erjee-7069	220	22	positive	positive	ADJ
erjee-7069	220	23	perceptions	perception	NOUN
erjee-7069	220	24	in	in	ADP
erjee-7069	220	25	the	the	DET
erjee-7069	220	26	perspectives	perspective	NOUN
erjee-7069	220	27	of	of	ADP
erjee-7069	220	28	the	the	DET
erjee-7069	220	29	effectiveness	effectiveness	NOUN
erjee-7069	220	30	of	of	ADP
erjee-7069	220	31	the	the	DET
erjee-7069	220	32	tools	tool	NOUN
erjee-7069	220	33	,	,	PUNCT
erjee-7069	220	34	the	the	DET
erjee-7069	220	35	advantages	advantage	NOUN
erjee-7069	220	36	,	,	PUNCT
erjee-7069	220	37	the	the	DET
erjee-7069	220	38	disadvantages	disadvantage	NOUN
erjee-7069	220	39	,	,	PUNCT
erjee-7069	220	40	students	student	NOUN
erjee-7069	220	41	’	'	PUNCT
erjee-7069	220	42	interest	interest	NOUN
erjee-7069	220	43	,	,	PUNCT
erjee-7069	220	44	students	student	NOUN
erjee-7069	220	45	’	'	PUNCT
erjee-7069	220	46	motivation	motivation	NOUN
erjee-7069	220	47	,	,	PUNCT
erjee-7069	220	48	and	and	CCONJ
erjee-7069	220	49	the	the	DET
erjee-7069	220	50	interview	interview	NOUN
erjee-7069	220	51	about	about	ADP
erjee-7069	220	52	their	their	PRON
erjee-7069	220	53	ideas	idea	NOUN
erjee-7069	220	54	about	about	ADP
erjee-7069	220	55	the	the	DET
erjee-7069	220	56	vocabulary	vocabulary	NOUN
erjee-7069	220	57	itself	itself	PRON
erjee-7069	220	58	.	.	PUNCT
erjee-7069	221	1	duolingo	duolingo	PROPN
erjee-7069	221	2	showed	show	VERB
erjee-7069	221	3	its	its	PRON
erjee-7069	221	4	availability	availability	NOUN
erjee-7069	221	5	to	to	PART
erjee-7069	221	6	use	use	VERB
erjee-7069	221	7	anywhere	anywhere	ADV
erjee-7069	221	8	and	and	CCONJ
erjee-7069	221	9	everywhere	everywhere	ADV
erjee-7069	221	10	,	,	PUNCT
erjee-7069	221	11	so	so	SCONJ
erjee-7069	221	12	students	student	NOUN
erjee-7069	221	13	could	could	AUX
erjee-7069	221	14	use	use	VERB
erjee-7069	221	15	it	it	PRON
erjee-7069	221	16	whenever	whenever	SCONJ
erjee-7069	221	17	they	they	PRON
erjee-7069	221	18	wanted	want	VERB
erjee-7069	221	19	to	to	PART
erjee-7069	221	20	use	use	VERB
erjee-7069	221	21	(	(	PUNCT
erjee-7069	221	22	garcía	garcía	ADJ
erjee-7069	221	23	botero	botero	PROPN
erjee-7069	221	24	et	et	PROPN
erjee-7069	221	25	al	al	PROPN
erjee-7069	221	26	.	.	PROPN
erjee-7069	221	27	,	,	PUNCT
erjee-7069	221	28	2019	2019	NUM
erjee-7069	221	29	)	)	PUNCT
erjee-7069	221	30	.	.	PUNCT
erjee-7069	222	1	ease	ease	NOUN
erjee-7069	222	2	of	of	ADP
erjee-7069	222	3	use	use	NOUN
erjee-7069	222	4	and	and	CCONJ
erjee-7069	222	5	free	free	ADJ
erjee-7069	222	6	application	application	NOUN
erjee-7069	222	7	in	in	ADP
erjee-7069	222	8	learning	learn	VERB
erjee-7069	222	9	english	english	ADJ
erjee-7069	222	10	language	language	NOUN
erjee-7069	222	11	could	could	AUX
erjee-7069	222	12	be	be	AUX
erjee-7069	222	13	considered	consider	VERB
erjee-7069	222	14	the	the	DET
erjee-7069	222	15	main	main	ADJ
erjee-7069	222	16	reason	reason	NOUN
erjee-7069	222	17	behind	behind	ADP
erjee-7069	222	18	students	student	NOUN
erjee-7069	222	19	’	’	PART
erjee-7069	222	20	interest	interest	NOUN
erjee-7069	222	21	in	in	ADP
erjee-7069	222	22	using	use	VERB
erjee-7069	222	23	some	some	DET
erjee-7069	222	24	applications	application	NOUN
erjee-7069	222	25	,	,	PUNCT
erjee-7069	222	26	such	such	ADJ
erjee-7069	222	27	as	as	ADP
erjee-7069	222	28	duolingo	duolingo	NOUN
erjee-7069	222	29	(	(	PUNCT
erjee-7069	222	30	nami	nami	NOUN
erjee-7069	222	31	,	,	PUNCT
erjee-7069	222	32	2020	2020	NUM
erjee-7069	222	33	)	)	PUNCT
erjee-7069	222	34	.	.	PUNCT
erjee-7069	223	1	gamification	gamification	NOUN
erjee-7069	223	2	in	in	ADP
erjee-7069	223	3	duolingo	duolingo	NOUN
erjee-7069	223	4	which	which	PRON
erjee-7069	223	5	showed	show	VERB
erjee-7069	223	6	with	with	ADP
erjee-7069	223	7	the	the	DET
erjee-7069	223	8	level	level	NOUN
erjee-7069	223	9	they	they	PRON
erjee-7069	223	10	had	have	AUX
erjee-7069	223	11	,	,	PUNCT
erjee-7069	223	12	“	"	PUNCT
erjee-7069	223	13	badges	badge	NOUN
erjee-7069	223	14	”	"	PUNCT
erjee-7069	223	15	element	element	NOUN
erjee-7069	223	16	,	,	PUNCT
erjee-7069	223	17	quizzes	quiz	NOUN
erjee-7069	223	18	streak	streak	VERB
erjee-7069	223	19	day	day	NOUN
erjee-7069	223	20	-	-	PUNCT
erjee-7069	223	21	per	per	ADP
erjee-7069	223	22	-	-	PUNCT
erjee-7069	223	23	day	day	NOUN
erjee-7069	223	24	,	,	PUNCT
erjee-7069	223	25	resulted	result	VERB
erjee-7069	223	26	that	that	SCONJ
erjee-7069	223	27	duolingo	duolingo	NOUN
erjee-7069	223	28	was	be	AUX
erjee-7069	223	29	positively	positively	ADV
erjee-7069	223	30	perceived	perceive	VERB
erjee-7069	223	31	as	as	ADP
erjee-7069	223	32	a	a	DET
erjee-7069	223	33	motivational	motivational	ADJ
erjee-7069	223	34	tool	tool	NOUN
erjee-7069	223	35	.	.	PUNCT
erjee-7069	224	1	the	the	DET
erjee-7069	224	2	students	student	NOUN
erjee-7069	224	3	or	or	CCONJ
erjee-7069	224	4	users	user	NOUN
erjee-7069	224	5	resulted	result	VERB
erjee-7069	224	6	that	that	SCONJ
erjee-7069	224	7	they	they	PRON
erjee-7069	224	8	had	have	VERB
erjee-7069	224	9	fun	fun	NOUN
erjee-7069	224	10	,	,	PUNCT
erjee-7069	224	11	felt	feel	VERB
erjee-7069	224	12	happy	happy	ADJ
erjee-7069	224	13	,	,	PUNCT
erjee-7069	224	14	and	and	CCONJ
erjee-7069	224	15	were	be	AUX
erjee-7069	224	16	motivated	motivate	VERB
erjee-7069	224	17	and	and	CCONJ
erjee-7069	224	18	encouraged	encourage	VERB
erjee-7069	224	19	to	to	PART
erjee-7069	224	20	use	use	VERB
erjee-7069	224	21	duolingo	duolingo	NOUN
erjee-7069	224	22	in	in	ADP
erjee-7069	224	23	learning	learn	VERB
erjee-7069	224	24	english	english	ADJ
erjee-7069	224	25	vocabulary	vocabulary	NOUN
erjee-7069	224	26	(	(	PUNCT
erjee-7069	224	27	astarilla	astarilla	NOUN
erjee-7069	224	28	,	,	PUNCT
erjee-7069	224	29	2018	2018	NUM
erjee-7069	224	30	)	)	PUNCT
erjee-7069	224	31	.	.	PUNCT
erjee-7069	225	1	this	this	DET
erjee-7069	225	2	result	result	NOUN
erjee-7069	225	3	also	also	ADV
erjee-7069	225	4	showed	show	VERB
erjee-7069	225	5	that	that	SCONJ
erjee-7069	225	6	students	student	NOUN
erjee-7069	225	7	had	have	VERB
erjee-7069	225	8	more	more	ADJ
erjee-7069	225	9	interests	interest	NOUN
erjee-7069	225	10	and	and	CCONJ
erjee-7069	225	11	strong	strong	ADJ
erjee-7069	225	12	motivation	motivation	NOUN
erjee-7069	225	13	to	to	PART
erjee-7069	225	14	practice	practice	VERB
erjee-7069	225	15	english	english	PROPN
erjee-7069	225	16	,	,	PUNCT
erjee-7069	225	17	mainly	mainly	ADV
erjee-7069	225	18	in	in	ADP
erjee-7069	225	19	having	have	VERB
erjee-7069	225	20	more	more	ADJ
erjee-7069	225	21	vocabulary	vocabulary	ADJ
erjee-7069	225	22	.	.	PUNCT
erjee-7069	226	1	it	it	PRON
erjee-7069	226	2	is	be	AUX
erjee-7069	226	3	in	in	ADP
erjee-7069	226	4	line	line	NOUN
erjee-7069	226	5	with	with	ADP
erjee-7069	226	6	what	what	DET
erjee-7069	226	7	rejeki	rejeki	NOUN
erjee-7069	226	8	et	et	PROPN
erjee-7069	226	9	al	al	PROPN
erjee-7069	226	10	.	.	PROPN
erjee-7069	227	1	(	(	PUNCT
erjee-7069	227	2	2020	2020	NUM
erjee-7069	227	3	)	)	PUNCT
erjee-7069	227	4	found	find	VERB
erjee-7069	227	5	in	in	ADP
erjee-7069	227	6	their	their	PRON
erjee-7069	227	7	study	study	NOUN
erjee-7069	227	8	mentioning	mention	VERB
erjee-7069	227	9	positive	positive	ADJ
erjee-7069	227	10	agreement	agreement	NOUN
erjee-7069	227	11	on	on	ADP
erjee-7069	227	12	the	the	DET
erjee-7069	227	13	useful	useful	ADJ
erjee-7069	227	14	application	application	NOUN
erjee-7069	227	15	of	of	ADP
erjee-7069	227	16	duolingo	duolingo	NOUN
erjee-7069	227	17	in	in	ADP
erjee-7069	227	18	learning	learn	VERB
erjee-7069	227	19	english	english	PROPN
erjee-7069	227	20	.	.	PUNCT
erjee-7069	228	1	in	in	ADP
erjee-7069	228	2	addition	addition	NOUN
erjee-7069	228	3	,	,	PUNCT
erjee-7069	228	4	they	they	PRON
erjee-7069	228	5	could	could	AUX
erjee-7069	228	6	learn	learn	VERB
erjee-7069	228	7	grammar	grammar	NOUN
erjee-7069	228	8	,	,	PUNCT
erjee-7069	228	9	sentences	sentence	NOUN
erjee-7069	228	10	,	,	PUNCT
erjee-7069	228	11	and	and	CCONJ
erjee-7069	228	12	word	word	NOUN
erjee-7069	228	13	types	type	NOUN
erjee-7069	228	14	as	as	ADV
erjee-7069	228	15	well	well	ADV
erjee-7069	228	16	.	.	PUNCT
erjee-7069	229	1	this	this	PRON
erjee-7069	229	2	could	could	AUX
erjee-7069	229	3	be	be	AUX
erjee-7069	229	4	understood	understand	VERB
erjee-7069	229	5	as	as	SCONJ
erjee-7069	229	6	duolingo	duolingo	NOUN
erjee-7069	229	7	was	be	AUX
erjee-7069	229	8	a	a	DET
erjee-7069	229	9	gamification	gamification	NOUN
erjee-7069	229	10	product	product	NOUN
erjee-7069	229	11	,	,	PUNCT
erjee-7069	229	12	which	which	PRON
erjee-7069	229	13	meant	mean	VERB
erjee-7069	229	14	that	that	SCONJ
erjee-7069	229	15	they	they	PRON
erjee-7069	229	16	gamified	gamifie	VERB
erjee-7069	229	17	all	all	DET
erjee-7069	229	18	the	the	DET
erjee-7069	229	19	elements	element	NOUN
erjee-7069	229	20	to	to	PART
erjee-7069	229	21	create	create	VERB
erjee-7069	229	22	happiness	happiness	NOUN
erjee-7069	229	23	in	in	ADP
erjee-7069	229	24	the	the	DET
erjee-7069	229	25	learning	learn	VERB
erjee-7069	229	26	environment	environment	NOUN
erjee-7069	229	27	(	(	PUNCT
erjee-7069	229	28	toda	toda	PROPN
erjee-7069	229	29	et	et	PROPN
erjee-7069	229	30	al	al	PROPN
erjee-7069	229	31	.	.	PROPN
erjee-7069	229	32	,	,	PUNCT
erjee-7069	229	33	2019	2019	NUM
erjee-7069	229	34	)	)	PUNCT
erjee-7069	229	35	.	.	PUNCT
erjee-7069	230	1	it	it	PRON
erjee-7069	230	2	was	be	AUX
erjee-7069	230	3	also	also	ADV
erjee-7069	230	4	added	add	VERB
erjee-7069	230	5	by	by	ADP
erjee-7069	230	6	huynh	huynh	PROPN
erjee-7069	230	7	et	et	PROPN
erjee-7069	230	8	al	al	PROPN
erjee-7069	230	9	.	.	PROPN
erjee-7069	231	1	(	(	PUNCT
erjee-7069	231	2	2018	2018	NUM
erjee-7069	231	3	)	)	PUNCT
erjee-7069	231	4	and	and	CCONJ
erjee-7069	231	5	sanda	sanda	PROPN
erjee-7069	231	6	&	&	CCONJ
erjee-7069	231	7	klimova	klimova	PROPN
erjee-7069	231	8	(	(	PUNCT
erjee-7069	231	9	2021	2021	NUM
erjee-7069	231	10	)	)	PUNCT
erjee-7069	231	11	in	in	ADP
erjee-7069	231	12	their	their	PRON
erjee-7069	231	13	study	study	NOUN
erjee-7069	231	14	which	which	PRON
erjee-7069	231	15	showed	show	VERB
erjee-7069	231	16	the	the	DET
erjee-7069	231	17	effectiveness	effectiveness	NOUN
erjee-7069	231	18	of	of	ADP
erjee-7069	231	19	game	game	NOUN
erjee-7069	231	20	refinement	refinement	NOUN
erjee-7069	231	21	measure	measure	NOUN
erjee-7069	231	22	to	to	PART
erjee-7069	231	23	keep	keep	VERB
erjee-7069	231	24	the	the	DET
erjee-7069	231	25	learning	learning	NOUN
erjee-7069	231	26	activity	activity	NOUN
erjee-7069	231	27	attractive	attractive	ADJ
erjee-7069	231	28	and	and	CCONJ
erjee-7069	231	29	easy	easy	ADJ
erjee-7069	231	30	to	to	PART
erjee-7069	231	31	use	use	VERB
erjee-7069	231	32	.	.	PUNCT
erjee-7069	232	1	thus	thus	ADV
erjee-7069	232	2	,	,	PUNCT
erjee-7069	232	3	duolingo	duolingo	NOUN
erjee-7069	232	4	as	as	SCONJ
erjee-7069	232	5	mall	mall	NOUN
erjee-7069	232	6	had	have	AUX
erjee-7069	232	7	been	be	AUX
erjee-7069	232	8	believed	believe	VERB
erjee-7069	232	9	to	to	PART
erjee-7069	232	10	increase	increase	VERB
erjee-7069	232	11	the	the	DET
erjee-7069	232	12	teaching	teaching	NOUN
erjee-7069	232	13	and	and	CCONJ
erjee-7069	232	14	learning	learning	NOUN
erjee-7069	232	15	process	process	NOUN
erjee-7069	232	16	of	of	ADP
erjee-7069	232	17	foreign	foreign	ADJ
erjee-7069	232	18	language	language	NOUN
erjee-7069	232	19	(	(	PUNCT
erjee-7069	232	20	azli	azli	NOUN
erjee-7069	232	21	et	et	PROPN
erjee-7069	232	22	al	al	PROPN
erjee-7069	232	23	.	.	PROPN
erjee-7069	232	24	,	,	PUNCT
erjee-7069	232	25	2018	2018	NUM
erjee-7069	232	26	)	)	PUNCT
erjee-7069	232	27	.	.	PUNCT
erjee-7069	233	1	based	base	VERB
erjee-7069	233	2	on	on	ADP
erjee-7069	233	3	the	the	DET
erjee-7069	233	4	open	open	ADV
erjee-7069	233	5	-	-	PUNCT
erjee-7069	233	6	ended	end	VERB
erjee-7069	233	7	questions	question	NOUN
erjee-7069	233	8	’	'	PUNCT
erjee-7069	233	9	answers	answer	NOUN
erjee-7069	233	10	,	,	PUNCT
erjee-7069	233	11	students	student	NOUN
erjee-7069	233	12	were	be	AUX
erjee-7069	233	13	not	not	PART
erjee-7069	233	14	using	use	VERB
erjee-7069	233	15	it	it	PRON
erjee-7069	233	16	daily	daily	ADV
erjee-7069	233	17	.	.	PUNCT
erjee-7069	234	1	they	they	PRON
erjee-7069	234	2	were	be	AUX
erjee-7069	234	3	worried	worried	ADJ
erjee-7069	234	4	that	that	SCONJ
erjee-7069	234	5	if	if	SCONJ
erjee-7069	234	6	they	they	PRON
erjee-7069	234	7	were	be	AUX
erjee-7069	234	8	going	go	VERB
erjee-7069	234	9	to	to	PART
erjee-7069	234	10	open	open	VERB
erjee-7069	234	11	duolingo	duolingo	NOUN
erjee-7069	234	12	,	,	PUNCT
erjee-7069	234	13	they	they	PRON
erjee-7069	234	14	got	get	AUX
erjee-7069	234	15	distracted	distract	VERB
erjee-7069	234	16	by	by	ADP
erjee-7069	234	17	the	the	DET
erjee-7069	234	18	social	social	ADJ
erjee-7069	234	19	media	medium	NOUN
erjee-7069	234	20	on	on	ADP
erjee-7069	234	21	their	their	PRON
erjee-7069	234	22	mobile	mobile	ADJ
erjee-7069	234	23	phone	phone	NOUN
erjee-7069	234	24	.	.	PUNCT
erjee-7069	235	1	the	the	DET
erjee-7069	235	2	students	student	NOUN
erjee-7069	235	3	could	could	AUX
erjee-7069	235	4	not	not	PART
erjee-7069	235	5	manage	manage	VERB
erjee-7069	235	6	their	their	PRON
erjee-7069	235	7	time	time	NOUN
erjee-7069	235	8	wisely	wisely	ADV
erjee-7069	235	9	to	to	PART
erjee-7069	235	10	take	take	VERB
erjee-7069	235	11	a	a	DET
erjee-7069	235	12	course	course	NOUN
erjee-7069	235	13	single	single	ADV
erjee-7069	235	14	-	-	PUNCT
erjee-7069	235	15	handedly	handedly	ADV
erjee-7069	235	16	(	(	PUNCT
erjee-7069	235	17	garcía	garcía	PROPN
erjee-7069	235	18	botero	botero	PROPN
erjee-7069	235	19	et	et	PROPN
erjee-7069	235	20	al	al	PROPN
erjee-7069	235	21	.	.	PROPN
erjee-7069	235	22	,	,	PUNCT
erjee-7069	235	23	2019	2019	NUM
erjee-7069	235	24	)	)	PUNCT
erjee-7069	235	25	.	.	PUNCT
erjee-7069	236	1	therefore	therefore	ADV
erjee-7069	236	2	,	,	PUNCT
erjee-7069	236	3	students	student	NOUN
erjee-7069	236	4	needed	need	VERB
erjee-7069	236	5	to	to	PART
erjee-7069	236	6	be	be	AUX
erjee-7069	236	7	monitored	monitor	VERB
erjee-7069	236	8	by	by	ADP
erjee-7069	236	9	their	their	PRON
erjee-7069	236	10	teacher	teacher	NOUN
erjee-7069	236	11	while	while	SCONJ
erjee-7069	236	12	using	use	VERB
erjee-7069	236	13	duolingo	duolingo	NOUN
erjee-7069	236	14	to	to	PART
erjee-7069	236	15	assist	assist	VERB
erjee-7069	236	16	their	their	PRON
erjee-7069	236	17	spirit	spirit	NOUN
erjee-7069	236	18	to	to	PART
erjee-7069	236	19	learn	learn	VERB
erjee-7069	236	20	english	english	PROPN
erjee-7069	236	21	consistently	consistently	ADV
erjee-7069	236	22	,	,	PUNCT
erjee-7069	236	23	and	and	CCONJ
erjee-7069	236	24	worried	worry	VERB
erjee-7069	236	25	that	that	SCONJ
erjee-7069	236	26	they	they	PRON
erjee-7069	236	27	would	would	AUX
erjee-7069	236	28	lose	lose	VERB
erjee-7069	236	29	their	their	PRON
erjee-7069	236	30	interest	interest	NOUN
erjee-7069	236	31	and	and	CCONJ
erjee-7069	236	32	motivation	motivation	NOUN
erjee-7069	236	33	.	.	PUNCT
erjee-7069	237	1	in	in	ADP
erjee-7069	237	2	duolingo	duolingo	NOUN
erjee-7069	237	3	,	,	PUNCT
erjee-7069	237	4	the	the	DET
erjee-7069	237	5	lessons	lesson	NOUN
erjee-7069	237	6	were	be	AUX
erjee-7069	237	7	categorized	categorize	VERB
erjee-7069	237	8	based	base	VERB
erjee-7069	237	9	on	on	ADP
erjee-7069	237	10	the	the	DET
erjee-7069	237	11	students	student	NOUN
erjee-7069	237	12	’	’	PART
erjee-7069	237	13	competence	competence	NOUN
erjee-7069	237	14	and	and	CCONJ
erjee-7069	237	15	level	level	NOUN
erjee-7069	237	16	they	they	PRON
erjee-7069	237	17	needed	need	VERB
erjee-7069	237	18	.	.	PUNCT
erjee-7069	238	1	if	if	SCONJ
erjee-7069	238	2	they	they	PRON
erjee-7069	238	3	started	start	VERB
erjee-7069	238	4	from	from	ADP
erjee-7069	238	5	the	the	DET
erjee-7069	238	6	beginner	beginner	NOUN
erjee-7069	238	7	,	,	PUNCT
erjee-7069	238	8	it	it	PRON
erjee-7069	238	9	meant	mean	VERB
erjee-7069	238	10	that	that	SCONJ
erjee-7069	238	11	they	they	PRON
erjee-7069	238	12	would	would	AUX
erjee-7069	238	13	face	face	VERB
erjee-7069	238	14	many	many	ADJ
erjee-7069	238	15	challenges	challenge	NOUN
erjee-7069	238	16	and	and	CCONJ
erjee-7069	238	17	quizzes	quiz	NOUN
erjee-7069	238	18	that	that	PRON
erjee-7069	238	19	would	would	AUX
erjee-7069	238	20	help	help	VERB
erjee-7069	238	21	them	they	PRON
erjee-7069	238	22	to	to	PART
erjee-7069	238	23	understand	understand	VERB
erjee-7069	238	24	vocabulary	vocabulary	NOUN
erjee-7069	238	25	.	.	PUNCT
erjee-7069	239	1	nevertheless	nevertheless	ADV
erjee-7069	239	2	,	,	PUNCT
erjee-7069	239	3	language	language	NOUN
erjee-7069	239	4	skill	skill	NOUN
erjee-7069	239	5	development	development	NOUN
erjee-7069	239	6	could	could	AUX
erjee-7069	239	7	not	not	PART
erjee-7069	239	8	be	be	AUX
erjee-7069	239	9	separated	separate	VERB
erjee-7069	239	10	from	from	ADP
erjee-7069	239	11	the	the	DET
erjee-7069	239	12	essence	essence	NOUN
erjee-7069	239	13	of	of	ADP
erjee-7069	239	14	language	language	NOUN
erjee-7069	239	15	as	as	ADP
erjee-7069	239	16	a	a	DET
erjee-7069	239	17	tool	tool	NOUN
erjee-7069	239	18	of	of	ADP
erjee-7069	239	19	communication	communication	NOUN
erjee-7069	239	20	.	.	PUNCT
erjee-7069	240	1	since	since	SCONJ
erjee-7069	240	2	duolingo	duolingo	NOUN
erjee-7069	240	3	employed	employ	VERB
erjee-7069	240	4	direct	direct	ADJ
erjee-7069	240	5	translation	translation	NOUN
erjee-7069	240	6	in	in	ADP
erjee-7069	240	7	learning	learn	VERB
erjee-7069	240	8	foreign	foreign	ADJ
erjee-7069	240	9	language	language	NOUN
erjee-7069	240	10	,	,	PUNCT
erjee-7069	240	11	it	it	PRON
erjee-7069	240	12	worked	work	VERB
erjee-7069	240	13	on	on	ADP
erjee-7069	240	14	the	the	DET
erjee-7069	240	15	phrases	phrase	NOUN
erjee-7069	240	16	and	and	CCONJ
erjee-7069	240	17	levels	level	NOUN
erjee-7069	240	18	.	.	PUNCT
erjee-7069	241	1	thus	thus	ADV
erjee-7069	241	2	,	,	PUNCT
erjee-7069	241	3	it	it	PRON
erjee-7069	241	4	could	could	AUX
erjee-7069	241	5	not	not	PART
erjee-7069	241	6	show	show	VERB
erjee-7069	241	7	the	the	DET
erjee-7069	241	8	communicative	communicative	ADJ
erjee-7069	241	9	purpose	purpose	NOUN
erjee-7069	241	10	of	of	ADP
erjee-7069	241	11	language	language	NOUN
erjee-7069	241	12	.	.	PUNCT
erjee-7069	242	1	the	the	DET
erjee-7069	242	2	students	student	NOUN
erjee-7069	242	3	could	could	AUX
erjee-7069	242	4	learn	learn	VERB
erjee-7069	242	5	skills	skill	NOUN
erjee-7069	242	6	,	,	PUNCT
erjee-7069	242	7	yet	yet	CCONJ
erjee-7069	242	8	duolingo	duolingo	NOUN
erjee-7069	242	9	might	might	AUX
erjee-7069	242	10	not	not	PART
erjee-7069	242	11	succeed	succeed	VERB
erjee-7069	242	12	in	in	ADP
erjee-7069	242	13	equipping	equip	VERB
erjee-7069	242	14	them	they	PRON
erjee-7069	242	15	with	with	ADP
erjee-7069	242	16	the	the	DET
erjee-7069	242	17	communicative	communicative	ADJ
erjee-7069	242	18	competences	competence	NOUN
erjee-7069	242	19	which	which	PRON
erjee-7069	242	20	were	be	AUX
erjee-7069	242	21	used	use	VERB
erjee-7069	242	22	at	at	ADP
erjee-7069	242	23	the	the	DET
erjee-7069	242	24	conversational	conversational	ADJ
erjee-7069	242	25	level	level	NOUN
erjee-7069	242	26	(	(	PUNCT
erjee-7069	242	27	inayah	inayah	NOUN
erjee-7069	242	28	et	et	PROPN
erjee-7069	242	29	al	al	PROPN
erjee-7069	242	30	.	.	PROPN
erjee-7069	242	31	,	,	PUNCT
erjee-7069	242	32	2020	2020	NUM
erjee-7069	242	33	)	)	PUNCT
erjee-7069	242	34	.	.	PUNCT
erjee-7069	243	1	english	english	PROPN
erjee-7069	243	2	review	review	PROPN
erjee-7069	243	3	:	:	PUNCT
erjee-7069	243	4	journal	journal	NOUN
erjee-7069	243	5	of	of	ADP
erjee-7069	243	6	english	english	ADJ
erjee-7069	243	7	education	education	PROPN
erjee-7069	243	8	p	p	PROPN
erjee-7069	243	9	-	-	PUNCT
erjee-7069	243	10	issn	issn	PROPN
erjee-7069	243	11	2301	2301	NUM
erjee-7069	243	12	-	-	SYM
erjee-7069	243	13	7554	7554	NUM
erjee-7069	243	14	,	,	PUNCT
erjee-7069	243	15	e	e	X
erjee-7069	243	16	-	-	PUNCT
erjee-7069	243	17	issn	issn	VERB
erjee-7069	243	18	2541	2541	NUM
erjee-7069	243	19	-	-	SYM
erjee-7069	243	20	3643	3643	NUM
erjee-7069	243	21	volume	volume	NOUN
erjee-7069	243	22	11	11	NUM
erjee-7069	243	23	,	,	PUNCT
erjee-7069	243	24	issue	issue	NOUN
erjee-7069	243	25	1	1	NUM
erjee-7069	243	26	,	,	PUNCT
erjee-7069	243	27	february	february	PROPN
erjee-7069	243	28	2023	2023	NUM
erjee-7069	243	29	https://journal.uniku.ac.id/index.php/erjee	https://journal.uniku.ac.id/index.php/erjee	PROPN
erjee-7069	243	30	25	25	NUM
erjee-7069	243	31	conclusion	conclusion	NOUN
erjee-7069	243	32	duolingo	duolingo	NOUN
erjee-7069	243	33	not	not	PART
erjee-7069	243	34	only	only	ADV
erjee-7069	243	35	serves	serve	VERB
erjee-7069	243	36	vocabulary	vocabulary	ADJ
erjee-7069	243	37	lessons	lesson	NOUN
erjee-7069	243	38	,	,	PUNCT
erjee-7069	243	39	but	but	CCONJ
erjee-7069	243	40	also	also	ADV
erjee-7069	243	41	other	other	ADJ
erjee-7069	243	42	language	language	NOUN
erjee-7069	243	43	components	component	NOUN
erjee-7069	243	44	such	such	ADJ
erjee-7069	243	45	as	as	ADP
erjee-7069	243	46	grammar	grammar	NOUN
erjee-7069	243	47	use	use	NOUN
erjee-7069	243	48	and	and	CCONJ
erjee-7069	243	49	pronunciation	pronunciation	NOUN
erjee-7069	243	50	.	.	PUNCT
erjee-7069	244	1	in	in	ADP
erjee-7069	244	2	addition	addition	NOUN
erjee-7069	244	3	,	,	PUNCT
erjee-7069	244	4	duolingo	duolingo	NOUN
erjee-7069	244	5	does	do	AUX
erjee-7069	244	6	not	not	PART
erjee-7069	244	7	always	always	ADV
erjee-7069	244	8	fulfill	fulfill	VERB
erjee-7069	244	9	the	the	DET
erjee-7069	244	10	efl	efl	PROPN
erjee-7069	244	11	students	student	NOUN
erjee-7069	244	12	’	'	PUNCT
erjee-7069	244	13	needs	need	NOUN
erjee-7069	244	14	in	in	ADP
erjee-7069	244	15	learning	learn	VERB
erjee-7069	244	16	english	english	PROPN
erjee-7069	244	17	,	,	PUNCT
erjee-7069	244	18	mainly	mainly	ADV
erjee-7069	244	19	in	in	ADP
erjee-7069	244	20	vocabulary	vocabulary	ADJ
erjee-7069	244	21	mastery	mastery	NOUN
erjee-7069	244	22	.	.	PUNCT
erjee-7069	245	1	therefore	therefore	ADV
erjee-7069	245	2	,	,	PUNCT
erjee-7069	245	3	in	in	ADP
erjee-7069	245	4	line	line	NOUN
erjee-7069	245	5	with	with	ADP
erjee-7069	245	6	the	the	DET
erjee-7069	245	7	results	result	NOUN
erjee-7069	245	8	,	,	PUNCT
erjee-7069	245	9	it	it	PRON
erjee-7069	245	10	is	be	AUX
erjee-7069	245	11	inferred	infer	VERB
erjee-7069	245	12	that	that	SCONJ
erjee-7069	245	13	duolingo	duolingo	NOUN
erjee-7069	245	14	has	have	AUX
erjee-7069	245	15	been	be	AUX
erjee-7069	245	16	effective	effective	ADJ
erjee-7069	245	17	and	and	CCONJ
erjee-7069	245	18	good	good	ADJ
erjee-7069	245	19	to	to	PART
erjee-7069	245	20	use	use	VERB
erjee-7069	245	21	for	for	ADP
erjee-7069	245	22	efl	efl	PROPN
erjee-7069	245	23	students	student	NOUN
erjee-7069	245	24	in	in	ADP
erjee-7069	245	25	improving	improve	VERB
erjee-7069	245	26	vocabulary	vocabulary	ADJ
erjee-7069	245	27	mastery	mastery	NOUN
erjee-7069	245	28	.	.	PUNCT
erjee-7069	246	1	thus	thus	ADV
erjee-7069	246	2	,	,	PUNCT
erjee-7069	246	3	it	it	PRON
erjee-7069	246	4	is	be	AUX
erjee-7069	246	5	recommended	recommend	VERB
erjee-7069	246	6	that	that	SCONJ
erjee-7069	246	7	the	the	DET
erjee-7069	246	8	use	use	NOUN
erjee-7069	246	9	of	of	ADP
erjee-7069	246	10	duolingo	duolingo	NOUN
erjee-7069	246	11	should	should	AUX
erjee-7069	246	12	be	be	AUX
erjee-7069	246	13	used	use	VERB
erjee-7069	246	14	for	for	ADP
erjee-7069	246	15	university	university	NOUN
erjee-7069	246	16	students	student	NOUN
erjee-7069	246	17	for	for	ADP
erjee-7069	246	18	the	the	DET
erjee-7069	246	19	acquisition	acquisition	NOUN
erjee-7069	246	20	of	of	ADP
erjee-7069	246	21	foreign	foreign	ADJ
erjee-7069	246	22	language	language	NOUN
erjee-7069	246	23	practice	practice	NOUN
erjee-7069	246	24	as	as	SCONJ
erjee-7069	246	25	it	it	PRON
erjee-7069	246	26	contains	contain	VERB
erjee-7069	246	27	more	more	ADV
erjee-7069	246	28	beneficial	beneficial	ADJ
erjee-7069	246	29	features	feature	NOUN
erjee-7069	246	30	.	.	PUNCT
erjee-7069	247	1	moreover	moreover	ADV
erjee-7069	247	2	,	,	PUNCT
erjee-7069	247	3	lecturers	lecturer	NOUN
erjee-7069	247	4	may	may	AUX
erjee-7069	247	5	need	need	VERB
erjee-7069	247	6	to	to	PART
erjee-7069	247	7	critically	critically	ADV
erjee-7069	247	8	match	match	VERB
erjee-7069	247	9	the	the	DET
erjee-7069	247	10	students	student	NOUN
erjee-7069	247	11	with	with	ADP
erjee-7069	247	12	the	the	DET
erjee-7069	247	13	use	use	NOUN
erjee-7069	247	14	of	of	ADP
erjee-7069	247	15	active	active	ADJ
erjee-7069	247	16	and	and	CCONJ
erjee-7069	247	17	passive	passive	ADJ
erjee-7069	247	18	vocabulary	vocabulary	ADJ
erjee-7069	247	19	learning	learning	NOUN
erjee-7069	247	20	so	so	SCONJ
erjee-7069	247	21	that	that	SCONJ
erjee-7069	247	22	the	the	DET
erjee-7069	247	23	learning	learning	NOUN
erjee-7069	247	24	experience	experience	NOUN
erjee-7069	247	25	can	can	AUX
erjee-7069	247	26	be	be	AUX
erjee-7069	247	27	maximised	maximise	VERB
erjee-7069	247	28	.	.	PUNCT
erjee-7069	248	1	acknowledgment	acknowledgment	NOUN
erjee-7069	248	2	special	special	ADJ
erjee-7069	248	3	thanks	thank	NOUN
erjee-7069	248	4	are	be	AUX
erjee-7069	248	5	addressed	address	VERB
erjee-7069	248	6	to	to	ADP
erjee-7069	248	7	the	the	DET
erjee-7069	248	8	faculty	faculty	NOUN
erjee-7069	248	9	of	of	ADP
erjee-7069	248	10	teacher	teacher	NOUN
erjee-7069	248	11	training	training	NOUN
erjee-7069	248	12	and	and	CCONJ
erjee-7069	248	13	education	education	NOUN
erjee-7069	248	14	,	,	PUNCT
erjee-7069	248	15	universitas	universita	NOUN
erjee-7069	248	16	muhammadiyah	muhammadiyah	NOUN
erjee-7069	248	17	prof	prof	PROPN
erjee-7069	248	18	.	.	PUNCT
erjee-7069	249	1	dr	dr	PROPN
erjee-7069	249	2	.	.	PROPN
erjee-7069	249	3	hamka	hamka	NOUN
erjee-7069	249	4	which	which	PRON
erjee-7069	249	5	facilitated	facilitate	VERB
erjee-7069	249	6	the	the	DET
erjee-7069	249	7	collaboration	collaboration	NOUN
erjee-7069	249	8	in	in	ADP
erjee-7069	249	9	research	research	NOUN
erjee-7069	249	10	between	between	ADP
erjee-7069	249	11	universitas	universita	NOUN
erjee-7069	249	12	muhammadiyah	muhammadiyah	ADP
erjee-7069	249	13	prof	prof	PROPN
erjee-7069	249	14	.	.	PUNCT
erjee-7069	250	1	dr	dr	PROPN
erjee-7069	250	2	.	.	PROPN
erjee-7069	250	3	hamka	hamka	PROPN
erjee-7069	250	4	,	,	PUNCT
erjee-7069	250	5	indonesia	indonesia	PROPN
erjee-7069	250	6	and	and	CCONJ
erjee-7069	250	7	universiti	universiti	PROPN
erjee-7069	250	8	teknologi	teknologi	PROPN
erjee-7069	250	9	petronas	petronas	PROPN
erjee-7069	250	10	,	,	PUNCT
erjee-7069	250	11	malaysia	malaysia	PROPN
erjee-7069	250	12	.	.	PUNCT
erjee-7069	251	1	references	reference	NOUN
erjee-7069	251	2	ahmadi	ahmadi	PROPN
erjee-7069	251	3	,	,	PUNCT
erjee-7069	251	4	d.	d.	PROPN
erjee-7069	251	5	,	,	PUNCT
erjee-7069	251	6	&	&	CCONJ
erjee-7069	251	7	reza	reza	PROPN
erjee-7069	251	8	,	,	PUNCT
erjee-7069	251	9	m.	m.	NOUN
erjee-7069	251	10	(	(	PUNCT
erjee-7069	251	11	2018	2018	NUM
erjee-7069	251	12	)	)	PUNCT
erjee-7069	251	13	.	.	PUNCT
erjee-7069	252	1	the	the	DET
erjee-7069	252	2	use	use	NOUN
erjee-7069	252	3	of	of	ADP
erjee-7069	252	4	technology	technology	NOUN
erjee-7069	252	5	in	in	ADP
erjee-7069	252	6	english	english	PROPN
erjee-7069	252	7	language	language	NOUN
erjee-7069	252	8	learning	learning	NOUN
erjee-7069	252	9	:	:	PUNCT
erjee-7069	252	10	a	a	DET
erjee-7069	252	11	literature	literature	NOUN
erjee-7069	252	12	review	review	NOUN
erjee-7069	252	13	.	.	PUNCT
erjee-7069	253	1	international	international	ADJ
erjee-7069	253	2	journal	journal	PROPN
erjee-7069	253	3	of	of	ADP
erjee-7069	253	4	research	research	NOUN
erjee-7069	253	5	in	in	ADP
erjee-7069	253	6	english	english	ADJ
erjee-7069	253	7	education	education	NOUN
erjee-7069	253	8	,	,	PUNCT
erjee-7069	253	9	3(2	3(2	NUM
erjee-7069	253	10	)	)	PUNCT
erjee-7069	253	11	,	,	PUNCT
erjee-7069	253	12	115–125	115–125	NUM
erjee-7069	253	13	.	.	PUNCT
erjee-7069	254	1	ajisoko	ajisoko	NOUN
erjee-7069	254	2	,	,	PUNCT
erjee-7069	254	3	p.	p.	NOUN
erjee-7069	254	4	(	(	PUNCT
erjee-7069	254	5	2020	2020	NUM
erjee-7069	254	6	)	)	PUNCT
erjee-7069	254	7	.	.	PUNCT
erjee-7069	255	1	the	the	DET
erjee-7069	255	2	use	use	NOUN
erjee-7069	255	3	of	of	ADP
erjee-7069	255	4	duolingo	duolingo	NOUN
erjee-7069	255	5	apps	app	NOUN
erjee-7069	255	6	to	to	PART
erjee-7069	255	7	improve	improve	VERB
erjee-7069	255	8	english	english	ADJ
erjee-7069	255	9	vocabulary	vocabulary	NOUN
erjee-7069	255	10	learning	learning	NOUN
erjee-7069	255	11	.	.	PUNCT
erjee-7069	256	1	international	international	ADJ
erjee-7069	256	2	journal	journal	NOUN
erjee-7069	256	3	of	of	ADP
erjee-7069	256	4	emerging	emerge	VERB
erjee-7069	256	5	technologies	technology	NOUN
erjee-7069	256	6	in	in	ADP
erjee-7069	256	7	learning	learn	VERB
erjee-7069	256	8	(	(	PUNCT
erjee-7069	256	9	ijet	ijet	NOUN
erjee-7069	256	10	)	)	PUNCT
erjee-7069	256	11	,	,	PUNCT
erjee-7069	256	12	15(7	15(7	NUM
erjee-7069	256	13	)	)	PUNCT
erjee-7069	256	14	,	,	PUNCT
erjee-7069	256	15	149–155	149–155	NUM
erjee-7069	256	16	.	.	PUNCT
erjee-7069	257	1	al	al	PROPN
erjee-7069	257	2	-	-	PUNCT
erjee-7069	257	3	mashhadani	mashhadani	PROPN
erjee-7069	257	4	,	,	PUNCT
erjee-7069	257	5	m.	m.	NOUN
erjee-7069	257	6	a.	a.	PROPN
erjee-7069	257	7	,	,	PUNCT
erjee-7069	257	8	&	&	CCONJ
erjee-7069	257	9	al	al	PROPN
erjee-7069	257	10	-	-	PUNCT
erjee-7069	257	11	rawe	rawe	PROPN
erjee-7069	257	12	,	,	PUNCT
erjee-7069	257	13	m.	m.	PROPN
erjee-7069	257	14	f.	f.	PROPN
erjee-7069	257	15	(	(	PUNCT
erjee-7069	257	16	2018	2018	NUM
erjee-7069	257	17	)	)	PUNCT
erjee-7069	257	18	.	.	PUNCT
erjee-7069	258	1	the	the	DET
erjee-7069	258	2	future	future	ADJ
erjee-7069	258	3	role	role	NOUN
erjee-7069	258	4	of	of	ADP
erjee-7069	258	5	mobile	mobile	ADJ
erjee-7069	258	6	learning	learning	NOUN
erjee-7069	258	7	and	and	CCONJ
erjee-7069	258	8	smartphones	smartphone	NOUN
erjee-7069	258	9	applications	application	NOUN
erjee-7069	258	10	in	in	ADP
erjee-7069	258	11	the	the	DET
erjee-7069	258	12	iraqi	iraqi	ADJ
erjee-7069	258	13	private	private	ADJ
erjee-7069	258	14	universities	university	NOUN
erjee-7069	258	15	.	.	PUNCT
erjee-7069	259	1	smart	smart	ADJ
erjee-7069	259	2	learning	learning	NOUN
erjee-7069	259	3	environments	environment	NOUN
erjee-7069	259	4	,	,	PUNCT
erjee-7069	259	5	5(1	5(1	NUM
erjee-7069	259	6	)	)	PUNCT
erjee-7069	259	7	,	,	PUNCT
erjee-7069	259	8	1–11	1–11	PROPN
erjee-7069	259	9	.	.	PUNCT
erjee-7069	260	1	al	al	PROPN
erjee-7069	260	2	-	-	PUNCT
erjee-7069	260	3	hassan	hassan	PROPN
erjee-7069	260	4	,	,	PUNCT
erjee-7069	260	5	a.	a.	PROPN
erjee-7069	260	6	,	,	PUNCT
erjee-7069	260	7	&	&	CCONJ
erjee-7069	260	8	abdulaziz	abdulaziz	PROPN
erjee-7069	260	9	,	,	PUNCT
erjee-7069	260	10	n.	n.	PROPN
erjee-7069	260	11	(	(	PUNCT
erjee-7069	260	12	2019	2019	NUM
erjee-7069	260	13	)	)	PUNCT
erjee-7069	260	14	.	.	PUNCT
erjee-7069	261	1	saudi	saudi	PROPN
erjee-7069	261	2	efl	efl	PROPN
erjee-7069	261	3	university	university	PROPN
erjee-7069	261	4	instructors	instructor	NOUN
erjee-7069	261	5	’	'	PUNCT
erjee-7069	261	6	barriers	barrier	NOUN
erjee-7069	261	7	to	to	ADP
erjee-7069	261	8	teaching	teach	VERB
erjee-7069	261	9	the	the	DET
erjee-7069	261	10	speaking	speaking	NOUN
erjee-7069	261	11	skills	skill	NOUN
erjee-7069	261	12	:	:	PUNCT
erjee-7069	261	13	causes	cause	NOUN
erjee-7069	261	14	and	and	CCONJ
erjee-7069	261	15	solutions	solution	NOUN
erjee-7069	261	16	.	.	PUNCT
erjee-7069	262	1	arab	arab	ADJ
erjee-7069	262	2	world	world	PROPN
erjee-7069	262	3	english	english	PROPN
erjee-7069	262	4	journal	journal	PROPN
erjee-7069	262	5	(	(	PUNCT
erjee-7069	262	6	february	february	PROPN
erjee-7069	262	7	2019	2019	NUM
erjee-7069	262	8	)	)	PUNCT
erjee-7069	263	1	theses	these	VERB
erjee-7069	263	2	i	i	PROPN
erjee-7069	263	3	d	d	PROPN
erjee-7069	263	4	,	,	PUNCT
erjee-7069	263	5	222	222	NUM
erjee-7069	263	6	.	.	PUNCT
erjee-7069	263	7	ali	ali	PROPN
erjee-7069	263	8	,	,	PUNCT
erjee-7069	263	9	m.	m.	NOUN
erjee-7069	263	10	,	,	PUNCT
erjee-7069	263	11	&	&	CCONJ
erjee-7069	263	12	miraz	miraz	PROPN
erjee-7069	263	13	,	,	PUNCT
erjee-7069	263	14	s.	s.	PROPN
erjee-7069	263	15	k.	k.	PROPN
erjee-7069	264	1	(	(	PUNCT
erjee-7069	264	2	2018	2018	NUM
erjee-7069	264	3	)	)	PUNCT
erjee-7069	264	4	.	.	PUNCT
erjee-7069	265	1	mobile	mobile	ADJ
erjee-7069	265	2	assisted	assist	VERB
erjee-7069	265	3	language	language	NOUN
erjee-7069	265	4	learning	learning	NOUN
erjee-7069	265	5	(	(	PUNCT
erjee-7069	265	6	mall)–a	mall)–a	PROPN
erjee-7069	265	7	brief	brief	ADJ
erjee-7069	265	8	survey	survey	NOUN
erjee-7069	265	9	.	.	PUNCT
erjee-7069	266	1	annals	annal	NOUN
erjee-7069	266	2	of	of	ADP
erjee-7069	266	3	emerging	emerge	VERB
erjee-7069	266	4	technologies	technology	NOUN
erjee-7069	266	5	in	in	ADP
erjee-7069	266	6	computing	compute	VERB
erjee-7069	266	7	(	(	PUNCT
erjee-7069	266	8	aetic	aetic	ADJ
erjee-7069	266	9	)	)	PUNCT
erjee-7069	266	10	,	,	PUNCT
erjee-7069	266	11	281–2516	281–2516	NUM
erjee-7069	266	12	.	.	PUNCT
erjee-7069	267	1	astarilla	astarilla	PROPN
erjee-7069	267	2	,	,	PUNCT
erjee-7069	267	3	l.	l.	PROPN
erjee-7069	267	4	(	(	PUNCT
erjee-7069	267	5	2018	2018	NUM
erjee-7069	267	6	)	)	PUNCT
erjee-7069	267	7	.	.	PUNCT
erjee-7069	268	1	university	university	NOUN
erjee-7069	268	2	students	student	NOUN
erjee-7069	268	3	’	'	PUNCT
erjee-7069	268	4	perception	perception	NOUN
erjee-7069	268	5	towards	towards	ADP
erjee-7069	268	6	the	the	DET
erjee-7069	268	7	use	use	NOUN
erjee-7069	268	8	of	of	ADP
erjee-7069	268	9	duolingo	duolingo	NOUN
erjee-7069	268	10	application	application	NOUN
erjee-7069	268	11	in	in	ADP
erjee-7069	268	12	learning	learn	VERB
erjee-7069	268	13	english	english	PROPN
erjee-7069	268	14	.	.	PUNCT
erjee-7069	269	1	prosiding	proside	VERB
erjee-7069	269	2	celscitech	celscitech	NOUN
erjee-7069	269	3	,	,	PUNCT
erjee-7069	269	4	3	3	NUM
erjee-7069	269	5	,	,	PUNCT
erjee-7069	269	6	1–9	1–9	PROPN
erjee-7069	269	7	.	.	PUNCT
erjee-7069	269	8	aziz	aziz	PROPN
erjee-7069	269	9	,	,	PUNCT
erjee-7069	269	10	a.	a.	NOUN
erjee-7069	269	11	a.	a.	PROPN
erjee-7069	269	12	,	,	PUNCT
erjee-7069	269	13	hassan	hassan	PROPN
erjee-7069	269	14	,	,	PUNCT
erjee-7069	269	15	m.	m.	PROPN
erjee-7069	269	16	u.	u.	PROPN
erjee-7069	269	17	h.	h.	PROPN
erjee-7069	269	18	,	,	PUNCT
erjee-7069	269	19	dzakiria	dzakiria	PROPN
erjee-7069	269	20	,	,	PUNCT
erjee-7069	269	21	h.	h.	PROPN
erjee-7069	269	22	,	,	PUNCT
erjee-7069	269	23	&	&	CCONJ
erjee-7069	269	24	mahmood	mahmood	PROPN
erjee-7069	269	25	,	,	PUNCT
erjee-7069	269	26	q.	q.	PROPN
erjee-7069	269	27	(	(	PUNCT
erjee-7069	269	28	2018	2018	NUM
erjee-7069	269	29	)	)	PUNCT
erjee-7069	269	30	.	.	PUNCT
erjee-7069	270	1	growing	grow	VERB
erjee-7069	270	2	trends	trend	NOUN
erjee-7069	270	3	of	of	ADP
erjee-7069	270	4	using	use	VERB
erjee-7069	270	5	mobile	mobile	NOUN
erjee-7069	270	6	in	in	ADP
erjee-7069	270	7	english	english	PROPN
erjee-7069	270	8	language	language	NOUN
erjee-7069	270	9	learning	learning	NOUN
erjee-7069	270	10	.	.	PUNCT
erjee-7069	271	1	mediterranean	mediterranean	PROPN
erjee-7069	271	2	journal	journal	PROPN
erjee-7069	271	3	of	of	ADP
erjee-7069	271	4	social	social	ADJ
erjee-7069	271	5	sciences	science	NOUN
erjee-7069	271	6	,	,	PUNCT
erjee-7069	271	7	9(4	9(4	NUM
erjee-7069	271	8	)	)	PUNCT
erjee-7069	271	9	,	,	PUNCT
erjee-7069	271	10	235	235	NUM
erjee-7069	271	11	.	.	PUNCT
erjee-7069	271	12	azli	azli	PROPN
erjee-7069	271	13	,	,	PUNCT
erjee-7069	271	14	w.	w.	PROPN
erjee-7069	271	15	u.	u.	PROPN
erjee-7069	271	16	a.	a.	PROPN
erjee-7069	271	17	w.	w.	PROPN
erjee-7069	271	18	,	,	PUNCT
erjee-7069	271	19	shah	shah	PROPN
erjee-7069	271	20	,	,	PUNCT
erjee-7069	271	21	p.	p.	NOUN
erjee-7069	271	22	m.	m.	NOUN
erjee-7069	271	23	,	,	PUNCT
erjee-7069	271	24	&	&	CCONJ
erjee-7069	271	25	mohamad	mohamad	PROPN
erjee-7069	271	26	,	,	PUNCT
erjee-7069	271	27	m.	m.	NOUN
erjee-7069	271	28	(	(	PUNCT
erjee-7069	271	29	2018	2018	NUM
erjee-7069	271	30	)	)	PUNCT
erjee-7069	271	31	.	.	PUNCT
erjee-7069	272	1	perception	perception	NOUN
erjee-7069	272	2	on	on	ADP
erjee-7069	272	3	the	the	DET
erjee-7069	272	4	usage	usage	NOUN
erjee-7069	272	5	of	of	ADP
erjee-7069	272	6	mobile	mobile	ADJ
erjee-7069	272	7	assisted	assist	VERB
erjee-7069	272	8	language	language	NOUN
erjee-7069	272	9	learning	learning	NOUN
erjee-7069	272	10	(	(	PUNCT
erjee-7069	272	11	mall	mall	NOUN
erjee-7069	272	12	)	)	PUNCT
erjee-7069	272	13	in	in	ADP
erjee-7069	272	14	english	english	PROPN
erjee-7069	272	15	as	as	ADP
erjee-7069	272	16	a	a	DET
erjee-7069	272	17	second	second	ADJ
erjee-7069	272	18	language	language	NOUN
erjee-7069	272	19	(	(	PUNCT
erjee-7069	272	20	esl	esl	NOUN
erjee-7069	272	21	)	)	PUNCT
erjee-7069	272	22	learning	learn	VERB
erjee-7069	272	23	among	among	ADP
erjee-7069	272	24	vocational	vocational	ADJ
erjee-7069	272	25	college	college	NOUN
erjee-7069	272	26	students	student	NOUN
erjee-7069	272	27	.	.	PUNCT
erjee-7069	273	1	creative	creative	ADJ
erjee-7069	273	2	education	education	NOUN
erjee-7069	273	3	,	,	PUNCT
erjee-7069	273	4	9(01	9(01	NUM
erjee-7069	273	5	)	)	PUNCT
erjee-7069	273	6	,	,	PUNCT
erjee-7069	273	7	84	84	NUM
erjee-7069	273	8	-	-	SYM
erjee-7069	273	9	98	98	NUM
erjee-7069	273	10	.	.	PUNCT
erjee-7069	274	1	creswell	creswell	PROPN
erjee-7069	274	2	,	,	PUNCT
erjee-7069	274	3	j.	j.	PROPN
erjee-7069	274	4	w.	w.	PROPN
erjee-7069	274	5	c.	c.	PROPN
erjee-7069	274	6	j.	j.	PROPN
erjee-7069	274	7	d.	d.	PROPN
erjee-7069	274	8	(	(	PUNCT
erjee-7069	274	9	2018	2018	NUM
erjee-7069	274	10	)	)	PUNCT
erjee-7069	274	11	.	.	PUNCT
erjee-7069	275	1	research	research	NOUN
erjee-7069	275	2	design	design	PROPN
erjee-7069	275	3	:	:	PUNCT
erjee-7069	275	4	qualitative	qualitative	NOUN
erjee-7069	275	5	,	,	PUNCT
erjee-7069	275	6	quantitative	quantitative	ADJ
erjee-7069	275	7	,	,	PUNCT
erjee-7069	275	8	and	and	CCONJ
erjee-7069	275	9	mixed	mixed	ADJ
erjee-7069	275	10	methods	method	NOUN
erjee-7069	275	11	approaches	approach	NOUN
erjee-7069	275	12	(	(	PUNCT
erjee-7069	275	13	5th	5th	ADJ
erjee-7069	275	14	ed	ed	NOUN
erjee-7069	275	15	.	.	PUNCT
erjee-7069	275	16	)	)	PUNCT
erjee-7069	275	17	.	.	PUNCT
erjee-7069	276	1	sage	sage	NOUN
erjee-7069	276	2	.	.	PUNCT
erjee-7069	277	1	dhawan	dhawan	PROPN
erjee-7069	277	2	,	,	PUNCT
erjee-7069	277	3	s.	s.	PROPN
erjee-7069	277	4	(	(	PUNCT
erjee-7069	277	5	2020	2020	NUM
erjee-7069	277	6	)	)	PUNCT
erjee-7069	277	7	.	.	PUNCT
erjee-7069	278	1	online	online	PROPN
erjee-7069	278	2	learning	learning	PROPN
erjee-7069	278	3	:	:	PUNCT
erjee-7069	278	4	a	a	DET
erjee-7069	278	5	panacea	panacea	NOUN
erjee-7069	278	6	in	in	ADP
erjee-7069	278	7	the	the	DET
erjee-7069	278	8	time	time	NOUN
erjee-7069	278	9	of	of	ADP
erjee-7069	278	10	covid-19	covid-19	PROPN
erjee-7069	278	11	crisis	crisis	NOUN
erjee-7069	278	12	.	.	PUNCT
erjee-7069	279	1	journal	journal	NOUN
erjee-7069	279	2	of	of	ADP
erjee-7069	279	3	educational	educational	ADJ
erjee-7069	279	4	technology	technology	NOUN
erjee-7069	279	5	systems	system	NOUN
erjee-7069	279	6	,	,	PUNCT
erjee-7069	279	7	49(1	49(1	NOUN
erjee-7069	279	8	)	)	PUNCT
erjee-7069	279	9	,	,	PUNCT
erjee-7069	279	10	5–22	5–22	PROPN
erjee-7069	279	11	.	.	PUNCT
erjee-7069	280	1	garcía	garcía	PROPN
erjee-7069	280	2	botero	botero	PROPN
erjee-7069	280	3	,	,	PUNCT
erjee-7069	280	4	g.	g.	PROPN
erjee-7069	280	5	,	,	PUNCT
erjee-7069	280	6	questier	questier	NOUN
erjee-7069	280	7	,	,	PUNCT
erjee-7069	280	8	f.	f.	PROPN
erjee-7069	280	9	,	,	PUNCT
erjee-7069	280	10	&	&	CCONJ
erjee-7069	280	11	zhu	zhu	PROPN
erjee-7069	280	12	,	,	PUNCT
erjee-7069	280	13	c.	c.	PROPN
erjee-7069	280	14	(	(	PUNCT
erjee-7069	280	15	2019	2019	NUM
erjee-7069	280	16	)	)	PUNCT
erjee-7069	280	17	.	.	PUNCT
erjee-7069	281	1	selfdirected	selfdirecte	VERB
erjee-7069	281	2	language	language	NOUN
erjee-7069	281	3	learning	learning	NOUN
erjee-7069	281	4	in	in	ADP
erjee-7069	281	5	a	a	DET
erjee-7069	281	6	mobile	mobile	NOUN
erjee-7069	281	7	-	-	PUNCT
erjee-7069	281	8	assisted	assist	VERB
erjee-7069	281	9	,	,	PUNCT
erjee-7069	281	10	out	out	ADP
erjee-7069	281	11	-	-	PUNCT
erjee-7069	281	12	of	of	ADP
erjee-7069	281	13	-	-	PUNCT
erjee-7069	281	14	class	class	NOUN
erjee-7069	281	15	context	context	NOUN
erjee-7069	281	16	:	:	PUNCT
erjee-7069	281	17	do	do	AUX
erjee-7069	281	18	students	student	NOUN
erjee-7069	281	19	walk	walk	VERB
erjee-7069	281	20	the	the	DET
erjee-7069	281	21	talk	talk	NOUN
erjee-7069	281	22	?	?	PUNCT
erjee-7069	282	1	computer	computer	NOUN
erjee-7069	282	2	assisted	assist	VERB
erjee-7069	282	3	language	language	NOUN
erjee-7069	282	4	learning	learning	NOUN
erjee-7069	282	5	,	,	PUNCT
erjee-7069	282	6	32(1–2	32(1–2	PROPN
erjee-7069	282	7	)	)	PUNCT
erjee-7069	282	8	,	,	PUNCT
erjee-7069	282	9	71–97	71–97	NUM
erjee-7069	282	10	.	.	PUNCT
erjee-7069	283	1	https://doi.org/10.1080/09588221.2018.1485707	https://doi.org/10.1080/09588221.2018.1485707	NOUN
erjee-7069	283	2	ghalebi	ghalebi	NOUN
erjee-7069	283	3	,	,	PUNCT
erjee-7069	283	4	r.	r.	PROPN
erjee-7069	283	5	,	,	PUNCT
erjee-7069	283	6	sadighi	sadighi	PROPN
erjee-7069	283	7	,	,	PUNCT
erjee-7069	283	8	f.	f.	PROPN
erjee-7069	283	9	,	,	PUNCT
erjee-7069	283	10	&	&	CCONJ
erjee-7069	283	11	bagheri	bagheri	PROPN
erjee-7069	283	12	,	,	PUNCT
erjee-7069	283	13	m.	m.	NOUN
erjee-7069	283	14	s.	s.	PROPN
erjee-7069	283	15	(	(	PUNCT
erjee-7069	283	16	2020	2020	NUM
erjee-7069	283	17	)	)	PUNCT
erjee-7069	283	18	.	.	PUNCT
erjee-7069	284	1	vocabulary	vocabulary	ADJ
erjee-7069	284	2	learning	learning	NOUN
erjee-7069	284	3	strategies	strategy	NOUN
erjee-7069	284	4	:	:	PUNCT
erjee-7069	284	5	a	a	DET
erjee-7069	284	6	comparative	comparative	ADJ
erjee-7069	284	7	study	study	NOUN
erjee-7069	284	8	of	of	ADP
erjee-7069	284	9	efl	efl	PROPN
erjee-7069	284	10	learners	learner	NOUN
erjee-7069	284	11	.	.	PUNCT
erjee-7069	285	1	cogent	cogent	NOUN
erjee-7069	285	2	psychology	psychology	NOUN
erjee-7069	285	3	,	,	PUNCT
erjee-7069	285	4	7(1	7(1	NUM
erjee-7069	285	5	)	)	PUNCT
erjee-7069	285	6	.	.	PUNCT
erjee-7069	286	1	https://doi.org/10.1080/23311908.2020.1824306	https://doi.org/10.1080/23311908.2020.1824306	PROPN
erjee-7069	287	1	hasan	hasan	PROPN
erjee-7069	287	2	,	,	PUNCT
erjee-7069	287	3	m.	m.	PROPN
erjee-7069	287	4	k.	k.	PROPN
erjee-7069	287	5	,	,	PUNCT
erjee-7069	287	6	fakih	fakih	VERB
erjee-7069	287	7	,	,	PUNCT
erjee-7069	287	8	a.-h	a.-h	PROPN
erjee-7069	287	9	.	.	PROPN
erjee-7069	287	10	,	,	PUNCT
erjee-7069	287	11	&	&	CCONJ
erjee-7069	287	12	seraj	seraj	VERB
erjee-7069	287	13	,	,	PUNCT
erjee-7069	287	14	p.	p.	PROPN
erjee-7069	287	15	m.	m.	PROPN
erjee-7069	287	16	i.	i.	PROPN
erjee-7069	287	17	(	(	PUNCT
erjee-7069	287	18	2022	2022	NUM
erjee-7069	287	19	)	)	PUNCT
erjee-7069	287	20	.	.	PUNCT
erjee-7069	288	1	the	the	DET
erjee-7069	288	2	effect	effect	NOUN
erjee-7069	288	3	of	of	ADP
erjee-7069	288	4	technology	technology	NOUN
erjee-7069	288	5	-	-	PUNCT
erjee-7069	288	6	assisted	assist	VERB
erjee-7069	288	7	language	language	NOUN
erjee-7069	288	8	programme	programme	NOUN
erjee-7069	288	9	on	on	ADP
erjee-7069	288	10	vocabulary	vocabulary	ADJ
erjee-7069	288	11	learning	learning	NOUN
erjee-7069	288	12	among	among	ADP
erjee-7069	288	13	efl	efl	PROPN
erjee-7069	288	14	students	student	NOUN
erjee-7069	288	15	at	at	ADP
erjee-7069	288	16	the	the	DET
erjee-7069	288	17	tertiary	tertiary	ADJ
erjee-7069	288	18	level	level	NOUN
erjee-7069	288	19	.	.	PUNCT
erjee-7069	289	1	heliyon	heliyon	NOUN
erjee-7069	289	2	,	,	PUNCT
erjee-7069	289	3	8(8	8(8	NUM
erjee-7069	289	4	)	)	PUNCT
erjee-7069	289	5	,	,	PUNCT
erjee-7069	289	6	e10313	e10313	PROPN
erjee-7069	289	7	.	.	PUNCT
erjee-7069	289	8	hidayati	hidayati	PROPN
erjee-7069	289	9	,	,	PUNCT
erjee-7069	289	10	t.	t.	PROPN
erjee-7069	289	11	,	,	PUNCT
erjee-7069	289	12	&	&	CCONJ
erjee-7069	289	13	diana	diana	PROPN
erjee-7069	289	14	,	,	PUNCT
erjee-7069	289	15	s.	s.	PROPN
erjee-7069	289	16	(	(	PUNCT
erjee-7069	289	17	2019	2019	NUM
erjee-7069	289	18	)	)	PUNCT
erjee-7069	289	19	.	.	PUNCT
erjee-7069	290	1	students	student	NOUN
erjee-7069	290	2	’	'	PUNCT
erjee-7069	290	3	motivation	motivation	NOUN
erjee-7069	290	4	to	to	PART
erjee-7069	290	5	learn	learn	VERB
erjee-7069	290	6	english	english	PROPN
erjee-7069	290	7	using	use	VERB
erjee-7069	290	8	mobile	mobile	ADJ
erjee-7069	290	9	applications	application	NOUN
erjee-7069	290	10	:	:	PUNCT
erjee-7069	290	11	the	the	DET
erjee-7069	290	12	case	case	NOUN
erjee-7069	290	13	of	of	ADP
erjee-7069	290	14	duolingo	duolingo	NOUN
erjee-7069	290	15	and	and	CCONJ
erjee-7069	290	16	hello	hello	INTJ
erjee-7069	290	17	english	english	PROPN
erjee-7069	290	18	.	.	PUNCT
erjee-7069	291	1	jeels	jeels	PROPN
erjee-7069	291	2	(	(	PUNCT
erjee-7069	291	3	journal	journal	NOUN
erjee-7069	291	4	of	of	ADP
erjee-7069	291	5	english	english	ADJ
erjee-7069	291	6	education	education	PROPN
erjee-7069	291	7	and	and	CCONJ
erjee-7069	291	8	linguistics	linguistic	NOUN
erjee-7069	291	9	studies	study	NOUN
erjee-7069	291	10	)	)	PUNCT
erjee-7069	291	11	,	,	PUNCT
erjee-7069	291	12	6(2	6(2	NUM
erjee-7069	291	13	)	)	PUNCT
erjee-7069	291	14	,	,	PUNCT
erjee-7069	291	15	189–213	189–213	NUM
erjee-7069	291	16	.	.	PUNCT
erjee-7069	292	1	huynh	huynh	PROPN
erjee-7069	292	2	,	,	PUNCT
erjee-7069	292	3	d.	d.	PROPN
erjee-7069	292	4	,	,	PUNCT
erjee-7069	292	5	zuo	zuo	PROPN
erjee-7069	292	6	,	,	PUNCT
erjee-7069	292	7	l.	l.	PROPN
erjee-7069	292	8	,	,	PUNCT
erjee-7069	292	9	&	&	CCONJ
erjee-7069	292	10	iida	iida	PROPN
erjee-7069	292	11	,	,	PUNCT
erjee-7069	292	12	h.	h.	PROPN
erjee-7069	292	13	(	(	PUNCT
erjee-7069	292	14	2018	2018	NUM
erjee-7069	292	15	)	)	PUNCT
erjee-7069	292	16	.	.	PUNCT
erjee-7069	293	1	an	an	DET
erjee-7069	293	2	assessment	assessment	NOUN
erjee-7069	293	3	of	of	ADP
erjee-7069	293	4	game	game	NOUN
erjee-7069	293	5	elements	element	NOUN
erjee-7069	293	6	in	in	ADP
erjee-7069	293	7	language	language	NOUN
erjee-7069	293	8	-	-	PUNCT
erjee-7069	293	9	learning	learn	VERB
erjee-7069	293	10	platform	platform	NOUN
erjee-7069	293	11	duolingo	duolingo	NOUN
erjee-7069	293	12	.	.	PUNCT
erjee-7069	294	1	2018	2018	NUM
erjee-7069	294	2	4th	4th	ADJ
erjee-7069	294	3	international	international	ADJ
erjee-7069	294	4	conference	conference	NOUN
erjee-7069	294	5	on	on	ADP
erjee-7069	294	6	computer	computer	NOUN
erjee-7069	294	7	and	and	CCONJ
erjee-7069	294	8	information	information	NOUN
erjee-7069	294	9	sciences	science	NOUN
erjee-7069	294	10	(	(	PUNCT
erjee-7069	294	11	iccoins	iccoin	NOUN
erjee-7069	294	12	)	)	PUNCT
erjee-7069	294	13	,	,	PUNCT
erjee-7069	294	14	1–4	1–4	PROPN
erjee-7069	294	15	.	.	PROPN
erjee-7069	294	16	inayah	inayah	PROPN
erjee-7069	294	17	,	,	PUNCT
erjee-7069	294	18	n.	n.	PROPN
erjee-7069	294	19	,	,	PUNCT
erjee-7069	294	20	yusuf	yusuf	PROPN
erjee-7069	294	21	,	,	PUNCT
erjee-7069	294	22	q.	q.	PROPN
erjee-7069	294	23	,	,	PUNCT
erjee-7069	294	24	&	&	CCONJ
erjee-7069	294	25	fibula	fibula	PROPN
erjee-7069	294	26	,	,	PUNCT
erjee-7069	294	27	n.	n.	NOUN
erjee-7069	294	28	(	(	PUNCT
erjee-7069	294	29	2020	2020	NUM
erjee-7069	294	30	)	)	PUNCT
erjee-7069	294	31	.	.	PUNCT
erjee-7069	295	1	exploring	explore	VERB
erjee-7069	295	2	undergraduate	undergraduate	ADJ
erjee-7069	295	3	students	student	NOUN
erjee-7069	295	4	’	’	PART
erjee-7069	295	5	perception	perception	NOUN
erjee-7069	295	6	toward	toward	ADP
erjee-7069	295	7	the	the	DET
erjee-7069	295	8	use	use	NOUN
erjee-7069	295	9	of	of	ADP
erjee-7069	295	10	duolingo	duolingo	NOUN
erjee-7069	295	11	in	in	ADP
erjee-7069	295	12	learning	learn	VERB
erjee-7069	295	13	english	english	PROPN
erjee-7069	295	14	.	.	PUNCT
erjee-7069	296	1	humanities	humanity	NOUN
erjee-7069	296	2	&	&	CCONJ
erjee-7069	296	3	social	social	ADJ
erjee-7069	296	4	sciences	sciences	PROPN
erjee-7069	296	5	reviews	review	NOUN
erjee-7069	296	6	,	,	PUNCT
erjee-7069	296	7	8(3	8(3	NUM
erjee-7069	296	8	)	)	PUNCT
erjee-7069	296	9	,	,	PUNCT
erjee-7069	296	10	76–85	76–85	NOUN
erjee-7069	296	11	.	.	PUNCT
erjee-7069	297	1	https://doi.org/10.18510/hssr.2020.839	https://doi.org/10.18510/hssr.2020.839	PROPN
erjee-7069	297	2	kamasak	kamasak	PROPN
erjee-7069	297	3	,	,	PUNCT
erjee-7069	297	4	r.	r.	PROPN
erjee-7069	297	5	,	,	PUNCT
erjee-7069	297	6	özbilgin	özbilgin	NOUN
erjee-7069	297	7	,	,	PUNCT
erjee-7069	297	8	m.	m.	NOUN
erjee-7069	297	9	,	,	PUNCT
erjee-7069	297	10	atay	atay	NOUN
erjee-7069	297	11	,	,	PUNCT
erjee-7069	297	12	d.	d.	PROPN
erjee-7069	297	13	,	,	PUNCT
erjee-7069	297	14	&	&	CCONJ
erjee-7069	297	15	kar	kar	PROPN
erjee-7069	297	16	,	,	PUNCT
erjee-7069	297	17	a.	a.	NOUN
erjee-7069	297	18	(	(	PUNCT
erjee-7069	297	19	2021	2021	NUM
erjee-7069	297	20	)	)	PUNCT
erjee-7069	297	21	.	.	PUNCT
erjee-7069	298	1	the	the	DET
erjee-7069	298	2	effectiveness	effectiveness	NOUN
erjee-7069	298	3	of	of	ADP
erjee-7069	298	4	mobile	mobile	NOUN
erjee-7069	298	5	-	-	PUNCT
erjee-7069	298	6	assisted	assist	VERB
erjee-7069	298	7	language	language	NOUN
erjee-7069	298	8	learning	learning	NOUN
erjee-7069	298	9	(	(	PUNCT
erjee-7069	298	10	mall	mall	NOUN
erjee-7069	298	11	):	):	PUNCT
erjee-7069	298	12	a	a	DET
erjee-7069	298	13	review	review	NOUN
erjee-7069	298	14	of	of	ADP
erjee-7069	298	15	the	the	DET
erjee-7069	298	16	extant	extant	ADJ
erjee-7069	298	17	literature	literature	NOUN
erjee-7069	298	18	.	.	PUNCT
erjee-7069	299	1	handbook	handbook	NOUN
erjee-7069	299	2	of	of	ADP
erjee-7069	299	3	research	research	NOUN
erjee-7069	299	4	on	on	ADP
erjee-7069	299	5	determining	determine	VERB
erjee-7069	299	6	the	the	DET
erjee-7069	299	7	reliability	reliability	NOUN
erjee-7069	299	8	of	of	ADP
erjee-7069	299	9	online	online	ADJ
erjee-7069	299	10	assessment	assessment	NOUN
erjee-7069	299	11	and	and	CCONJ
erjee-7069	299	12	distance	distance	NOUN
erjee-7069	299	13	learning	learning	NOUN
erjee-7069	299	14	,	,	PUNCT
erjee-7069	299	15	194–212	194–212	NUM
erjee-7069	299	16	.	.	PUNCT
erjee-7069	300	1	loewen	loewen	PROPN
erjee-7069	300	2	,	,	PUNCT
erjee-7069	300	3	s.	s.	PROPN
erjee-7069	300	4	,	,	PUNCT
erjee-7069	300	5	crowther	crowther	PROPN
erjee-7069	300	6	,	,	PUNCT
erjee-7069	300	7	d.	d.	PROPN
erjee-7069	300	8	,	,	PUNCT
erjee-7069	300	9	isbell	isbell	PROPN
erjee-7069	300	10	,	,	PUNCT
erjee-7069	300	11	d.	d.	PROPN
erjee-7069	300	12	r.	r.	PROPN
erjee-7069	300	13	,	,	PUNCT
erjee-7069	300	14	kim	kim	PROPN
erjee-7069	300	15	,	,	PUNCT
erjee-7069	300	16	k.	k.	PROPN
erjee-7069	300	17	m.	m.	PROPN
erjee-7069	300	18	,	,	PUNCT
erjee-7069	300	19	maloney	maloney	PROPN
erjee-7069	300	20	,	,	PUNCT
erjee-7069	300	21	j.	j.	PROPN
erjee-7069	300	22	,	,	PUNCT
erjee-7069	300	23	miller	miller	PROPN
erjee-7069	300	24	,	,	PUNCT
erjee-7069	300	25	z.	z.	PROPN
erjee-7069	300	26	f.	f.	PROPN
erjee-7069	300	27	,	,	PUNCT
erjee-7069	300	28	&	&	CCONJ
erjee-7069	300	29	rawal	rawal	PROPN
erjee-7069	300	30	,	,	PUNCT
erjee-7069	300	31	h.	h.	PROPN
erjee-7069	300	32	(	(	PUNCT
erjee-7069	300	33	2019	2019	NUM
erjee-7069	300	34	)	)	PUNCT
erjee-7069	300	35	.	.	PUNCT
erjee-7069	301	1	mobile	mobile	NOUN
erjee-7069	301	2	-	-	PUNCT
erjee-7069	301	3	assisted	assist	VERB
erjee-7069	301	4	language	language	NOUN
erjee-7069	301	5	learning	learning	NOUN
erjee-7069	301	6	:	:	PUNCT
erjee-7069	301	7	a	a	DET
erjee-7069	301	8	duolingo	duolingo	NOUN
erjee-7069	301	9	case	case	NOUN
erjee-7069	301	10	study	study	NOUN
erjee-7069	301	11	.	.	PUNCT
erjee-7069	302	1	recall	recall	NOUN
erjee-7069	302	2	,	,	PUNCT
erjee-7069	302	3	31(3	31(3	NUM
erjee-7069	302	4	)	)	PUNCT
erjee-7069	302	5	,	,	PUNCT
erjee-7069	302	6	293–311	293–311	NUM
erjee-7069	302	7	.	.	PUNCT
erjee-7069	302	8	nami	nami	PROPN
erjee-7069	302	9	,	,	PUNCT
erjee-7069	302	10	f.	f.	PROPN
erjee-7069	302	11	(	(	PUNCT
erjee-7069	302	12	2020	2020	NUM
erjee-7069	302	13	)	)	PUNCT
erjee-7069	302	14	.	.	PUNCT
erjee-7069	303	1	educational	educational	ADJ
erjee-7069	303	2	smartphone	smartphone	NOUN
erjee-7069	303	3	apps	app	NOUN
erjee-7069	303	4	for	for	ADP
erjee-7069	303	5	language	language	NOUN
erjee-7069	303	6	learning	learning	NOUN
erjee-7069	303	7	in	in	ADP
erjee-7069	303	8	higher	high	ADJ
erjee-7069	303	9	education	education	NOUN
erjee-7069	303	10	:	:	PUNCT
erjee-7069	303	11	students	student	NOUN
erjee-7069	303	12	’	’	PART
erjee-7069	303	13	choices	choice	NOUN
erjee-7069	303	14	and	and	CCONJ
erjee-7069	303	15	perceptions	perception	NOUN
erjee-7069	303	16	.	.	PUNCT
erjee-7069	304	1	australasian	australasian	ADJ
erjee-7069	304	2	journal	journal	NOUN
erjee-7069	304	3	of	of	ADP
erjee-7069	304	4	educational	educational	ADJ
erjee-7069	304	5	technology	technology	NOUN
erjee-7069	304	6	,	,	PUNCT
erjee-7069	304	7	36(4	36(4	NUM
erjee-7069	304	8	)	)	PUNCT
erjee-7069	304	9	,	,	PUNCT
erjee-7069	304	10	82–95	82–95	NUM
erjee-7069	304	11	.	.	PUNCT
erjee-7069	305	1	https://doi.org/10.14742/ajet.5350	https://doi.org/10.14742/ajet.5350	PROPN
erjee-7069	305	2	psychogyiou	psychogyiou	NOUN
erjee-7069	305	3	,	,	PUNCT
erjee-7069	305	4	a.	a.	NOUN
erjee-7069	305	5	,	,	PUNCT
erjee-7069	305	6	&	&	CCONJ
erjee-7069	305	7	karasimos	karasimos	PROPN
erjee-7069	305	8	,	,	PUNCT
erjee-7069	305	9	a.	a.	PROPN
erjee-7069	305	10	(	(	PUNCT
erjee-7069	305	11	2019	2019	NUM
erjee-7069	305	12	)	)	PUNCT
erjee-7069	305	13	.	.	PUNCT
erjee-7069	306	1	the	the	DET
erjee-7069	306	2	effectiveness	effectiveness	NOUN
erjee-7069	306	3	of	of	ADP
erjee-7069	306	4	learning	learn	VERB
erjee-7069	306	5	a	a	DET
erjee-7069	306	6	foreign	foreign	ADJ
erjee-7069	306	7	language	language	NOUN
erjee-7069	306	8	via	via	ADP
erjee-7069	306	9	a	a	DET
erjee-7069	306	10	tri	tri	ADJ
erjee-7069	306	11	wintolo	wintolo	NOUN
erjee-7069	306	12	apoko	apoko	NOUN
erjee-7069	306	13	,	,	PUNCT
erjee-7069	306	14	alfaruqi	alfaruqi	PROPN
erjee-7069	306	15	alalwani	alalwani	ADJ
erjee-7069	306	16	dunggio	dunggio	NOUN
erjee-7069	306	17	,	,	PUNCT
erjee-7069	306	18	&	&	CCONJ
erjee-7069	306	19	su	su	PROPN
erjee-7069	306	20	li	li	PROPN
erjee-7069	306	21	chong	chong	PROPN
erjee-7069	307	1	the	the	DET
erjee-7069	307	2	students	student	NOUN
erjee-7069	307	3	’	’	PART
erjee-7069	307	4	perceptions	perception	NOUN
erjee-7069	307	5	on	on	ADP
erjee-7069	307	6	the	the	DET
erjee-7069	307	7	use	use	NOUN
erjee-7069	307	8	of	of	ADP
erjee-7069	307	9	mobile	mobile	NOUN
erjee-7069	307	10	-	-	PUNCT
erjee-7069	307	11	assisted	assist	VERB
erjee-7069	307	12	language	language	NOUN
erjee-7069	307	13	learning	learn	VERB
erjee-7069	307	14	through	through	ADP
erjee-7069	307	15	duolingo	duolingo	NOUN
erjee-7069	307	16	in	in	ADP
erjee-7069	307	17	improving	improve	VERB
erjee-7069	307	18	vocabulary	vocabulary	ADJ
erjee-7069	307	19	mastery	mastery	NOUN
erjee-7069	307	20	at	at	ADP
erjee-7069	307	21	the	the	DET
erjee-7069	307	22	tertiary	tertiary	ADJ
erjee-7069	307	23	level	level	NOUN
erjee-7069	307	24	26	26	NUM
erjee-7069	307	25	distance	distance	NOUN
erjee-7069	307	26	learning	learn	VERB
erjee-7069	307	27	tool	tool	NOUN
erjee-7069	307	28	:	:	PUNCT
erjee-7069	307	29	τesting	τeste	VERB
erjee-7069	307	30	the	the	DET
erjee-7069	307	31	duolingo	duolingo	NOUN
erjee-7069	307	32	application	application	NOUN
erjee-7069	307	33	.	.	PUNCT
erjee-7069	308	1	selected	select	VERB
erjee-7069	308	2	papers	paper	NOUN
erjee-7069	308	3	on	on	ADP
erjee-7069	308	4	theoretical	theoretical	ADJ
erjee-7069	308	5	and	and	CCONJ
erjee-7069	308	6	applied	applied	ADJ
erjee-7069	308	7	linguistics	linguistic	NOUN
erjee-7069	308	8	,	,	PUNCT
erjee-7069	308	9	23	23	NUM
erjee-7069	308	10	,	,	PUNCT
erjee-7069	308	11	364–380	364–380	NUM
erjee-7069	308	12	.	.	PUNCT
erjee-7069	309	1	rafiq	rafiq	PROPN
erjee-7069	309	2	,	,	PUNCT
erjee-7069	309	3	s.	s.	PROPN
erjee-7069	309	4	(	(	PUNCT
erjee-7069	309	5	2020	2020	NUM
erjee-7069	309	6	)	)	PUNCT
erjee-7069	309	7	.	.	PUNCT
erjee-7069	310	1	perceptions	perception	NOUN
erjee-7069	310	2	of	of	ADP
erjee-7069	310	3	phonics	phonic	NOUN
erjee-7069	310	4	literacy	literacy	NOUN
erjee-7069	310	5	strategies	strategy	NOUN
erjee-7069	310	6	in	in	ADP
erjee-7069	310	7	mobile	mobile	ADJ
erjee-7069	310	8	assisted	assist	VERB
erjee-7069	310	9	language	language	NOUN
erjee-7069	310	10	learning	learning	NOUN
erjee-7069	310	11	(	(	PUNCT
erjee-7069	310	12	mall	mall	NOUN
erjee-7069	310	13	)	)	PUNCT
erjee-7069	310	14	for	for	ADP
erjee-7069	310	15	non	non	X
erjee-7069	310	16	literate	literate	ADJ
erjee-7069	310	17	learners	learner	NOUN
erjee-7069	310	18	.	.	PUNCT
erjee-7069	311	1	in	in	ADP
erjee-7069	311	2	british	british	PROPN
erjee-7069	311	3	council	council	PROPN
erjee-7069	311	4	.	.	PUNCT
erjee-7069	312	1	manchester	manchester	PROPN
erjee-7069	312	2	metropolitan	metropolitan	PROPN
erjee-7069	312	3	university	university	PROPN
erjee-7069	312	4	.	.	PUNCT
erjee-7069	313	1	rejeki	rejeki	PROPN
erjee-7069	313	2	,	,	PUNCT
erjee-7069	313	3	s.	s.	PROPN
erjee-7069	313	4	,	,	PUNCT
erjee-7069	313	5	kristina	kristina	PROPN
erjee-7069	313	6	,	,	PUNCT
erjee-7069	313	7	d.	d.	PROPN
erjee-7069	313	8	,	,	PUNCT
erjee-7069	313	9	&	&	CCONJ
erjee-7069	313	10	wijayanto	wijayanto	NOUN
erjee-7069	313	11	,	,	PUNCT
erjee-7069	313	12	a.	a.	NOUN
erjee-7069	313	13	(	(	PUNCT
erjee-7069	313	14	2020	2020	NUM
erjee-7069	313	15	)	)	PUNCT
erjee-7069	313	16	.	.	PUNCT
erjee-7069	314	1	preception	preception	NOUN
erjee-7069	314	2	of	of	ADP
erjee-7069	314	3	vocational	vocational	ADJ
erjee-7069	314	4	students	student	NOUN
erjee-7069	314	5	toward	toward	ADP
erjee-7069	314	6	the	the	DET
erjee-7069	314	7	use	use	NOUN
erjee-7069	314	8	of	of	ADP
erjee-7069	314	9	duolingo	duolingo	NOUN
erjee-7069	314	10	and	and	CCONJ
erjee-7069	314	11	quizlet	quizlet	NOUN
erjee-7069	314	12	to	to	PART
erjee-7069	314	13	improve	improve	VERB
erjee-7069	314	14	their	their	PRON
erjee-7069	314	15	words	word	NOUN
erjee-7069	314	16	bank	bank	NOUN
erjee-7069	314	17	.	.	PUNCT
erjee-7069	315	1	the	the	DET
erjee-7069	315	2	international	international	ADJ
erjee-7069	315	3	english	english	PROPN
erjee-7069	315	4	language	language	NOUN
erjee-7069	315	5	teachers	teacher	NOUN
erjee-7069	315	6	and	and	CCONJ
erjee-7069	315	7	lecturers	lecturer	NOUN
erjee-7069	315	8	conference	conference	NOUN
erjee-7069	315	9	,	,	PUNCT
erjee-7069	315	10	102–108	102–108	NUM
erjee-7069	315	11	.	.	PUNCT
erjee-7069	316	1	ritonga	ritonga	PROPN
erjee-7069	316	2	,	,	PUNCT
erjee-7069	316	3	m.	m.	NOUN
erjee-7069	316	4	,	,	PUNCT
erjee-7069	316	5	febriani	febriani	PROPN
erjee-7069	316	6	,	,	PUNCT
erjee-7069	316	7	s.	s.	PROPN
erjee-7069	316	8	r.	r.	PROPN
erjee-7069	316	9	,	,	PUNCT
erjee-7069	316	10	kustati	kustati	PROPN
erjee-7069	316	11	,	,	PUNCT
erjee-7069	316	12	m.	m.	NOUN
erjee-7069	316	13	,	,	PUNCT
erjee-7069	316	14	khaef	khaef	NOUN
erjee-7069	316	15	,	,	PUNCT
erjee-7069	316	16	e.	e.	PROPN
erjee-7069	316	17	,	,	PUNCT
erjee-7069	316	18	ritonga	ritonga	PROPN
erjee-7069	316	19	,	,	PUNCT
erjee-7069	316	20	a.	a.	PROPN
erjee-7069	316	21	w.	w.	PROPN
erjee-7069	316	22	,	,	PUNCT
erjee-7069	316	23	&	&	CCONJ
erjee-7069	316	24	yasmar	yasmar	PROPN
erjee-7069	316	25	,	,	PUNCT
erjee-7069	316	26	r.	r.	PROPN
erjee-7069	316	27	(	(	PUNCT
erjee-7069	316	28	2022	2022	NUM
erjee-7069	316	29	)	)	PUNCT
erjee-7069	316	30	.	.	PUNCT
erjee-7069	317	1	duolingo	duolingo	NOUN
erjee-7069	317	2	:	:	PUNCT
erjee-7069	317	3	an	an	DET
erjee-7069	317	4	arabic	arabic	ADJ
erjee-7069	317	5	speaking	speaking	NOUN
erjee-7069	317	6	skills	skill	NOUN
erjee-7069	317	7	’	'	PUNCT
erjee-7069	317	8	learning	learn	VERB
erjee-7069	317	9	platform	platform	NOUN
erjee-7069	317	10	for	for	ADP
erjee-7069	317	11	andragogy	andragogy	NOUN
erjee-7069	317	12	education	education	NOUN
erjee-7069	317	13	.	.	PUNCT
erjee-7069	318	1	education	education	NOUN
erjee-7069	318	2	research	research	PROPN
erjee-7069	318	3	international	international	PROPN
erjee-7069	318	4	,	,	PUNCT
erjee-7069	318	5	2022	2022	NUM
erjee-7069	318	6	.	.	PUNCT
erjee-7069	319	1	sanda	sanda	PROPN
erjee-7069	319	2	,	,	PUNCT
erjee-7069	319	3	l.	l.	PROPN
erjee-7069	319	4	,	,	PUNCT
erjee-7069	319	5	&	&	CCONJ
erjee-7069	319	6	klimova	klimova	PROPN
erjee-7069	319	7	,	,	PUNCT
erjee-7069	319	8	b.	b.	PROPN
erjee-7069	319	9	(	(	PUNCT
erjee-7069	319	10	2021	2021	NUM
erjee-7069	319	11	)	)	PUNCT
erjee-7069	319	12	.	.	PUNCT
erjee-7069	320	1	educational	educational	ADJ
erjee-7069	320	2	mobile	mobile	ADJ
erjee-7069	320	3	applications	application	NOUN
erjee-7069	320	4	for	for	ADP
erjee-7069	320	5	learning	learn	VERB
erjee-7069	320	6	english	english	PROPN
erjee-7069	320	7	as	as	ADP
erjee-7069	320	8	a	a	DET
erjee-7069	320	9	second	second	ADJ
erjee-7069	320	10	language	language	NOUN
erjee-7069	320	11	by	by	ADP
erjee-7069	320	12	czech	czech	PROPN
erjee-7069	320	13	seniors	senior	NOUN
erjee-7069	320	14	.	.	PUNCT
erjee-7069	321	1	procedia	procedia	PROPN
erjee-7069	321	2	computer	computer	NOUN
erjee-7069	321	3	science	science	NOUN
erjee-7069	321	4	,	,	PUNCT
erjee-7069	321	5	192	192	NUM
erjee-7069	321	6	,	,	PUNCT
erjee-7069	321	7	1848–1855	1848–1855	NUM
erjee-7069	321	8	.	.	PUNCT
erjee-7069	322	1	saragih	saragih	PROPN
erjee-7069	322	2	,	,	PUNCT
erjee-7069	322	3	e.	e.	PROPN
erjee-7069	322	4	(	(	PUNCT
erjee-7069	322	5	2019	2019	NUM
erjee-7069	322	6	)	)	PUNCT
erjee-7069	322	7	.	.	PUNCT
erjee-7069	323	1	the	the	DET
erjee-7069	323	2	effect	effect	NOUN
erjee-7069	323	3	of	of	ADP
erjee-7069	323	4	semantic	semantic	ADJ
erjee-7069	323	5	mapping	mapping	NOUN
erjee-7069	323	6	technique	technique	NOUN
erjee-7069	323	7	on	on	ADP
erjee-7069	323	8	technical	technical	ADJ
erjee-7069	323	9	vocabulary	vocabulary	ADJ
erjee-7069	323	10	mastery	mastery	NOUN
erjee-7069	323	11	for	for	ADP
erjee-7069	323	12	midwifery	midwifery	ADJ
erjee-7069	323	13	students	student	NOUN
erjee-7069	323	14	.	.	PUNCT
erjee-7069	324	1	studies	study	NOUN
erjee-7069	324	2	in	in	ADP
erjee-7069	324	3	english	english	ADJ
erjee-7069	324	4	language	language	NOUN
erjee-7069	324	5	and	and	CCONJ
erjee-7069	324	6	education	education	NOUN
erjee-7069	324	7	,	,	PUNCT
erjee-7069	324	8	6(2	6(2	NUM
erjee-7069	324	9	)	)	PUNCT
erjee-7069	324	10	,	,	PUNCT
erjee-7069	324	11	333–342	333–342	NUM
erjee-7069	324	12	.	.	PUNCT
erjee-7069	325	1	savvani	savvani	PROPN
erjee-7069	325	2	,	,	PUNCT
erjee-7069	325	3	s.	s.	PROPN
erjee-7069	325	4	(	(	PUNCT
erjee-7069	325	5	2018	2018	NUM
erjee-7069	325	6	)	)	PUNCT
erjee-7069	325	7	.	.	PUNCT
erjee-7069	326	1	state	state	NOUN
erjee-7069	326	2	-	-	PUNCT
erjee-7069	326	3	of	of	ADP
erjee-7069	326	4	-	-	PUNCT
erjee-7069	326	5	the	the	DET
erjee-7069	326	6	-	-	PUNCT
erjee-7069	326	7	art	art	NOUN
erjee-7069	326	8	duolingo	duolingo	NOUN
erjee-7069	326	9	features	feature	NOUN
erjee-7069	326	10	and	and	CCONJ
erjee-7069	326	11	applications	application	NOUN
erjee-7069	326	12	.	.	PUNCT
erjee-7069	327	1	international	international	ADJ
erjee-7069	327	2	conference	conference	NOUN
erjee-7069	327	3	on	on	ADP
erjee-7069	327	4	interactive	interactive	ADJ
erjee-7069	327	5	collaborative	collaborative	ADJ
erjee-7069	327	6	learning	learning	NOUN
erjee-7069	327	7	,	,	PUNCT
erjee-7069	327	8	139–148	139–148	NUM
erjee-7069	327	9	.	.	PUNCT
erjee-7069	327	10	schmitt	schmitt	NOUN
erjee-7069	327	11	,	,	PUNCT
erjee-7069	327	12	n.	n.	NOUN
erjee-7069	327	13	,	,	PUNCT
erjee-7069	327	14	&	&	CCONJ
erjee-7069	327	15	schmitt	schmitt	PROPN
erjee-7069	327	16	,	,	PUNCT
erjee-7069	327	17	d.	d.	PROPN
erjee-7069	327	18	(	(	PUNCT
erjee-7069	327	19	2020	2020	NUM
erjee-7069	327	20	)	)	PUNCT
erjee-7069	327	21	.	.	PUNCT
erjee-7069	328	1	vocabulary	vocabulary	NOUN
erjee-7069	328	2	in	in	ADP
erjee-7069	328	3	language	language	NOUN
erjee-7069	328	4	teaching	teaching	NOUN
erjee-7069	328	5	.	.	PUNCT
erjee-7069	329	1	cambridge	cambridge	PROPN
erjee-7069	329	2	university	university	PROPN
erjee-7069	329	3	press	press	NOUN
erjee-7069	329	4	.	.	PUNCT
erjee-7069	330	1	shortt	shortt	PROPN
erjee-7069	330	2	,	,	PUNCT
erjee-7069	330	3	m.	m.	NOUN
erjee-7069	330	4	,	,	PUNCT
erjee-7069	330	5	tilak	tilak	PROPN
erjee-7069	330	6	,	,	PUNCT
erjee-7069	330	7	s.	s.	PROPN
erjee-7069	330	8	,	,	PUNCT
erjee-7069	330	9	kuznetcova	kuznetcova	PROPN
erjee-7069	330	10	,	,	PUNCT
erjee-7069	330	11	i.	i.	PROPN
erjee-7069	330	12	,	,	PUNCT
erjee-7069	330	13	martens	martens	PROPN
erjee-7069	330	14	,	,	PUNCT
erjee-7069	330	15	b.	b.	PROPN
erjee-7069	330	16	,	,	PUNCT
erjee-7069	330	17	&	&	CCONJ
erjee-7069	330	18	akinkuolie	akinkuolie	PROPN
erjee-7069	330	19	,	,	PUNCT
erjee-7069	330	20	b.	b.	PROPN
erjee-7069	330	21	(	(	PUNCT
erjee-7069	330	22	2021	2021	NUM
erjee-7069	330	23	)	)	PUNCT
erjee-7069	330	24	.	.	PUNCT
erjee-7069	331	1	gamification	gamification	NOUN
erjee-7069	331	2	in	in	ADP
erjee-7069	331	3	mobileassisted	mobileassisted	ADJ
erjee-7069	331	4	language	language	NOUN
erjee-7069	331	5	learning	learning	NOUN
erjee-7069	331	6	:	:	PUNCT
erjee-7069	331	7	a	a	DET
erjee-7069	331	8	systematic	systematic	ADJ
erjee-7069	331	9	review	review	NOUN
erjee-7069	331	10	of	of	ADP
erjee-7069	331	11	duolingo	duolingo	NOUN
erjee-7069	331	12	literature	literature	NOUN
erjee-7069	331	13	from	from	ADP
erjee-7069	331	14	public	public	ADJ
erjee-7069	331	15	release	release	NOUN
erjee-7069	331	16	of	of	ADP
erjee-7069	331	17	2012	2012	NUM
erjee-7069	331	18	to	to	ADP
erjee-7069	331	19	early	early	ADJ
erjee-7069	331	20	2020	2020	NUM
erjee-7069	331	21	.	.	PUNCT
erjee-7069	332	1	computer	computer	NOUN
erjee-7069	332	2	assisted	assist	VERB
erjee-7069	332	3	language	language	NOUN
erjee-7069	332	4	learning	learning	NOUN
erjee-7069	332	5	,	,	PUNCT
erjee-7069	332	6	1–38	1–38	PROPN
erjee-7069	332	7	.	.	PUNCT
erjee-7069	332	8	https://doi.org/10.1080/09588221.2021.1933540	https://doi.org/10.1080/09588221.2021.1933540	X
erjee-7069	332	9	tiara	tiara	PROPN
erjee-7069	332	10	,	,	PUNCT
erjee-7069	332	11	a.	a.	PROPN
erjee-7069	332	12	d.	d.	PROPN
erjee-7069	332	13	,	,	PUNCT
erjee-7069	332	14	rahman	rahman	PROPN
erjee-7069	332	15	,	,	PUNCT
erjee-7069	332	16	m.	m.	NOUN
erjee-7069	332	17	a.	a.	PROPN
erjee-7069	332	18	,	,	PUNCT
erjee-7069	332	19	&	&	CCONJ
erjee-7069	332	20	handrianto	handrianto	PROPN
erjee-7069	332	21	,	,	PUNCT
erjee-7069	332	22	c.	c.	PROPN
erjee-7069	332	23	(	(	PUNCT
erjee-7069	332	24	2021	2021	NUM
erjee-7069	332	25	)	)	PUNCT
erjee-7069	332	26	.	.	PUNCT
erjee-7069	333	1	the	the	DET
erjee-7069	333	2	studentsperception	studentsperception	NOUN
erjee-7069	333	3	about	about	ADP
erjee-7069	333	4	use	use	NOUN
erjee-7069	333	5	of	of	ADP
erjee-7069	333	6	duolingo	duolingo	NOUN
erjee-7069	333	7	application	application	NOUN
erjee-7069	333	8	for	for	ADP
erjee-7069	333	9	improving	improve	VERB
erjee-7069	333	10	english	english	ADJ
erjee-7069	333	11	vocabulary	vocabulary	NOUN
erjee-7069	333	12	.	.	PUNCT
erjee-7069	334	1	international	international	ADJ
erjee-7069	334	2	journal	journal	PROPN
erjee-7069	334	3	of	of	ADP
erjee-7069	334	4	education	education	NOUN
erjee-7069	334	5	,	,	PUNCT
erjee-7069	334	6	information	information	NOUN
erjee-7069	334	7	technology	technology	NOUN
erjee-7069	334	8	,	,	PUNCT
erjee-7069	334	9	and	and	CCONJ
erjee-7069	334	10	others	other	NOUN
erjee-7069	334	11	,	,	PUNCT
erjee-7069	334	12	4(4	4(4	NUM
erjee-7069	334	13	)	)	PUNCT
erjee-7069	334	14	,	,	PUNCT
erjee-7069	335	1	690–701	690–701	NUM
erjee-7069	335	2	.	.	PUNCT
erjee-7069	336	1	toda	toda	PROPN
erjee-7069	336	2	,	,	PUNCT
erjee-7069	336	3	a.	a.	NOUN
erjee-7069	336	4	m.	m.	NOUN
erjee-7069	336	5	,	,	PUNCT
erjee-7069	336	6	klock	klock	PROPN
erjee-7069	336	7	,	,	PUNCT
erjee-7069	336	8	a.	a.	PROPN
erjee-7069	336	9	c.	c.	PROPN
erjee-7069	336	10	t.	t.	PROPN
erjee-7069	336	11	,	,	PUNCT
erjee-7069	336	12	oliveira	oliveira	PROPN
erjee-7069	336	13	,	,	PUNCT
erjee-7069	336	14	w.	w.	PROPN
erjee-7069	336	15	,	,	PUNCT
erjee-7069	336	16	palomino	palomino	PROPN
erjee-7069	336	17	,	,	PUNCT
erjee-7069	336	18	p.	p.	PROPN
erjee-7069	336	19	t.	t.	PROPN
erjee-7069	336	20	,	,	PUNCT
erjee-7069	336	21	rodrigues	rodrigues	PROPN
erjee-7069	336	22	,	,	PUNCT
erjee-7069	336	23	l.	l.	PROPN
erjee-7069	336	24	,	,	PUNCT
erjee-7069	336	25	shi	shi	PROPN
erjee-7069	336	26	,	,	PUNCT
erjee-7069	336	27	l.	l.	PROPN
erjee-7069	336	28	,	,	PUNCT
erjee-7069	336	29	bittencourt	bittencourt	PROPN
erjee-7069	336	30	,	,	PUNCT
erjee-7069	336	31	i.	i.	PROPN
erjee-7069	336	32	,	,	PUNCT
erjee-7069	336	33	gasparini	gasparini	PROPN
erjee-7069	336	34	,	,	PUNCT
erjee-7069	336	35	i.	i.	PROPN
erjee-7069	336	36	,	,	PUNCT
erjee-7069	336	37	isotani	isotani	PROPN
erjee-7069	336	38	,	,	PUNCT
erjee-7069	336	39	s.	s.	PROPN
erjee-7069	336	40	,	,	PUNCT
erjee-7069	336	41	&	&	CCONJ
erjee-7069	336	42	cristea	cristea	PROPN
erjee-7069	336	43	,	,	PUNCT
erjee-7069	336	44	a.	a.	NOUN
erjee-7069	336	45	i.	i.	PROPN
erjee-7069	336	46	(	(	PUNCT
erjee-7069	336	47	2019	2019	NUM
erjee-7069	336	48	)	)	PUNCT
erjee-7069	336	49	.	.	PUNCT
erjee-7069	337	1	analysing	analyse	VERB
erjee-7069	337	2	gamification	gamification	NOUN
erjee-7069	337	3	elements	element	NOUN
erjee-7069	337	4	in	in	ADP
erjee-7069	337	5	educational	educational	ADJ
erjee-7069	337	6	environments	environment	NOUN
erjee-7069	337	7	using	use	VERB
erjee-7069	337	8	an	an	DET
erjee-7069	337	9	existing	exist	VERB
erjee-7069	337	10	gamification	gamification	NOUN
erjee-7069	337	11	taxonomy	taxonomy	NOUN
erjee-7069	337	12	.	.	PUNCT
erjee-7069	338	1	smart	smart	ADJ
erjee-7069	338	2	learning	learning	NOUN
erjee-7069	338	3	environments	environment	NOUN
erjee-7069	338	4	,	,	PUNCT
erjee-7069	338	5	6(1	6(1	NUM
erjee-7069	338	6	)	)	PUNCT
erjee-7069	338	7	,	,	PUNCT
erjee-7069	338	8	1–14	1–14	PROPN
erjee-7069	338	9	.	.	PUNCT
erjee-7069	338	10	https://doi.org/10.1186/s40561-019-0106-1	https://doi.org/10.1186/s40561-019-0106-1	PROPN