Mismatch responses to lexical tone, initial consonant, and vowel in Mandarin-speaking preschoolers

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Title:	Mismatch responses to lexical tone, initial consonant, and vowel in Mandarin-speaking preschoolers
Authors:	李佳穎;Lee, Chia-Ying;Yen, Huei-ling;Yeh, Pei-wen;Lin, Wan-Hsuan;Cheng, Ying-Ying;Tzeng, Yu-Lin;Wu, Hsin-Chi
Contributors:	生醫理工學院認知神經科學研究所
Keywords:	Acoustic Stimulation;Age;Age Factors;Analysis of Variance;Auditory Perception;Child;Child, Preschool;Consonants;Contingent Negative Variation - physiology;Development;Developmental Stages;Electroencephalography;Evoked Potentials, Auditory - physiology;Female;Humans;Language Acquisition;Male;Mandarin;Mandarin Chinese;Mismatch negativity;Native Language Acquisition;P-MMR;Phonemes;Phonetics;Phonology;Preschool Children;Psychoacoustics;Reaction Time - physiology;Responses;Speech Perception;Speech Perception - physiology;Time Factors;Tone;Vowels
Date:	2012-12-01
Issue Date:	2026-04-23 14:29:22 (UTC+8)
Publisher:	Elsevier Ltd.;England: Elsevier Ltd
Abstract:	摘要： The present study investigates how age, phonological saliency, and deviance size affect the presence of mismatch negativity (MMN) and positive mismatch response (P-MMR). This work measured the auditory mismatch responses to Mandarin lexical tones, initial consonants, and vowels in 4- to 6-year-old preschoolers using the multiple-deviant oddball paradigm. The data showed the coexistence of MMN and P-MMR in the same age group when responding to the three types of syllabic features in Mandarin. The transition from a predominantly positive response to a predominantly negative response supported the multiple MMN mechanisms. Congruent with the phonological saliency hypothesis and the phonetic acquisition order of Mandarin in behavioral studies, for the compulsory elements of Mandarin syllables, lexical tones, and vowels, the larger deviants elicited adult-like MMNs, whereas the smaller deviants elicited P-MMRs. The optional elements of the Mandarin syllables, the initial consonant, only elicited P-MMR in preschoolers. These findings suggest that MMN and P-MMR index different functional characteristics and may provide information on when and how children's speech perception becomes automatic at different developmental stages. ► Mismatch responses(MMR) to Mandarin lexical tone, initial consonant, and vowel. ► How age, phonological saliency, and deviance size affect the MMN and P-MMR. ► MMR (positive to negative) indexes the maturation of speech perception. 其他題名： Neuropsychologia 出版者： England: Elsevier Ltd 出版日期： 2012-12 出處： Neuropsychologia, 2012-12, Vol.50 (14), p.3228-3239 資源來源： Education Resources Information Center (ERIC) 版權： 2012 Elsevier Ltd 版權： Copyright © 2012 Elsevier Ltd. All rights reserved. 識別號： ISSN: 0028-3932 識別號： ISSN: 1873-3514 識別號： EISSN: 1873-3514 識別號： DOI: 10.1016/j.neuropsychologia.2012.08.025 識別號： PMID: 22981563 識別號： CODEN: NUPSA6
Appears in Collections:	[College of Science Institute of Cognitive Neuroscience] journal & Dissertation

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