Spoken word recognition in context: Evidence from Chinese ERP analyses

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	Spoken word recognition in context: Evidence from Chinese ERP analyses
	Liu, YN; Shu, H ; Wei, JH ; H. Shu
摘要	Two event-related potential (ERP) experiments were conducted to investigate spoken word recognition in Chinese and the effect of contextual constraints on this process. In Experiment 1, three kinds of incongruous words were formed by altering the first, second or both syllables of the congruous disyllabic terminal words in high constraint spoken sentences. Results showed an increase of N400 amplitude in all three incongruous word conditions and a delayed N400 effect in the cohort incongruous condition as compared with the rhyme incongruous and plain incongruous condition. In addition, unlike results in English, we found that the N400 effect in the rhyme incongruous condition disappeared earlier than in the plain incongruous condition. In Experiment 2, three kinds of nonwords derived from sentence congruous words were constructed by altering few or many phonetic features of the onset or the whole of the first syllable, and the resulting nonwords appeared as disyllabic terminal forms in either high or low constraint sentences. All three nonword conditions elicited the N400 component. In addition, in high constraint sentences but not in low, the amplitude and duration of the N400 varied as a function of the degree of phonetic mismatch between the terminal nonword and the expected congruous word.; Two event-related potential (ERP) experiments were conducted to investigate spoken word recognition in Chinese and the effect of contextual constraints on this process. In Experiment 1, three kinds of incongruous words were formed by altering the first, second or both syllables of the congruous disyllabic terminal words in high constraint spoken sentences. Results showed an increase of N400 amplitude in all three incongruous word conditions and a delayed N400 effect in the cohort incongruous condition as compared with the rhyme incongruous and plain incongruous condition. In addition, unlike results in English, we found that the N400 effect in the rhyme incongruous condition disappeared earlier than in the plain incongruous condition. In Experiment 2, three kinds of nonwords derived from sentence congruous words were constructed by altering few or many phonetic features of the onset or the whole of the first syllable, and the resulting nonwords appeared as disyllabic terminal forms in either high or low constraint sentences. All three nonword conditions elicited the N400 component. In addition, in high constraint sentences but not in low, the amplitude and duration of the N400 varied as a function of the degree of phonetic mismatch between the terminal nonword and the expected congruous word. (c) 2005 Elsevier Inc. All rights reserved.
关键词	spoken word recognition sentence context ERP analysis Chinese language
学科领域	心理语言学
	2006
语种	英语
发表期刊	BRAIN AND LANGUAGE
ISSN	0093-934X
卷号	96 期号:1 页码:37-48
期刊论文类型	Article
收录类别	SCI ; SSCI
WOS记录号	WOS:000233945300003
引用统计	被引频次：30[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.psych.ac.cn/handle/311026/5699
专题	中国科学院心理研究所回溯数据库(1956-2010)
通讯作者	H. Shu
作者单位	1.Beijing Normal Univ, Sch Psychol, State Key Lab Cognit Neurosci & Learning, Beijing 100875, Peoples R China 2.Univ Michigan, Dept Psychol, Ann Arbor, MI 48109 USA 3.Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Beijing 100864, Peoples R China
推荐引用方式 GB/T 7714	Liu, YN,Shu, H,Wei, JH,et al. Spoken word recognition in context: Evidence from Chinese ERP analyses[J]. BRAIN AND LANGUAGE,2006,96(1):37-48.
APA	Liu, YN,Shu, H,Wei, JH,&H. Shu.(2006).Spoken word recognition in context: Evidence from Chinese ERP analyses.BRAIN AND LANGUAGE,96(1),37-48.
MLA	Liu, YN,et al."Spoken word recognition in context: Evidence from Chinese ERP analyses".BRAIN AND LANGUAGE 96.1(2006):37-48.

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