however, in the study by Hein and colleagues it was found that children responded more or less frequently based on factors such as stimuli type.
1	however	however	ADV	RB	_	12	advmod	12:advmod	Discourse=attribution-positive:50->51:1|SpaceAfter=No
2	,	,	PUNCT	,	_	1	punct	1:punct	_
3	in	in	ADP	IN	_	5	case	5:case	_
4	the	the	DET	DT	Definite=Def|PronType=Art	5	det	5:det	Entity=(81-abstract-giv:inact-cf1-2-coref
5	study	study	NOUN	NN	Number=Sing	12	obl	12:obl:in	_
6	by	by	ADP	IN	_	7	case	7:case	_
7	Hein	Hein	PROPN	NNP	Number=Sing	5	nmod	5:nmod:by	Entity=(82-person-giv:inact-cf2-1-coref)
8	and	and	CCONJ	CC	_	9	cc	9:cc	_
9	colleagues	colleague	NOUN	NNS	Number=Plur	7	conj	5:nmod:by|7:conj:and	Entity=(83-person-giv:inact-cf3-1-coref)81)
10	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	12	nsubj:pass	12:nsubj:pass	Entity=(90-event-new-cf4-1-cata)
11	was	be	AUX	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	12	aux:pass	12:aux:pass	_
12	found	find	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	0:root	_
13	that	that	SCONJ	IN	_	15	mark	15:mark	Discourse=adversative-contrast_m:51->48:1
14	children	child	NOUN	NNS	Number=Plur	15	nsubj	15:nsubj	Entity=(90-event-acc:com-cf4-2-coref(91-person-new-cf5-1-sgl)
15	responded	respond	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	12	ccomp	12:ccomp	_
16	more	more	ADV	RBR	Degree=Cmp	19	advmod	19:advmod	_
17	or	or	CCONJ	CC	_	18	cc	18:cc	_
18	less	less	ADV	RBR	Degree=Cmp	16	conj	16:conj:or|19:advmod	_
19	frequently	frequently	ADV	RB	Degree=Pos	15	advmod	15:advmod	_
20	based	base	VERB	VBN	Tense=Past|VerbForm=Part	15	advcl	15:advcl	Discourse=contingency-condition:52->51:0
21	on	on	ADP	IN	_	22	case	22:case	_
22	factors	factor	NOUN	NNS	Number=Plur	20	obl	20:obl:on	Entity=(92-abstract-new-cf6-1-sgl
23	such	such	ADJ	JJ	Degree=Pos	26	case	26:case	_
24	as	as	ADP	IN	_	23	fixed	23:fixed	_
25	stimuli	stimulus	NOUN	NNS	Number=Plur	26	compound	26:compound	Entity=(93-abstract-new-cf7-2-sgl(94-abstract-new-cf8-1-sgl)
26	type	type	NOUN	NN	Number=Sing	22	nmod	22:nmod:such_as	Entity=93)92)90)|SpaceAfter=No
27	.	.	PUNCT	.	_	12	punct	12:punct	_
