语音学习的神经机制研究及其在纠正外语口音中的应用  

Brain Mechanisms in Phonetic Learning and Their Practical Applications in Foreign Accent Reduction

作　　者：程冰[1] 张旸 张小娟[1] 

机构地区：[1]西安交通大学外国语学院,陕西西安710049 [2]University of Minnesota,Department of Speech-Language-Hearing Sciences

出　　处：《外语教学》2017年第4期62-66,共5页Foreign Language Education

基　　金：国家社会科学基金项目"对语言范畴感知的ERP研究"(项目编号:15BYY005)的部分成果

摘　　要：在学习外语或第二语言(简称二语)时,成人可能会在语音方面遇到诸多挑战。本文旨在分析成年人语音学习困境背后的大脑神经机制,从认知神经语言学的视角解释母语磁吸效应对外语或二语学习中辨音和发音产生的巨大影响,探索利用符合大脑语音认知规律的语料,经计算机合成、编辑技术开发软件进行语音培训,从而突破母语磁吸效应,并印证成年阶段大脑神经的可塑性,为纠正外语或二语学习者的口音提供行之有效的方法。While learning a foreign or second language （ L2）, adults tend to have tremendous difficulties in acquiring native- like pronunciation. This paper aims to provide an analysis of the neuroeognitive mechanisms that constrain adult phonetic learning and discuss how the Native Language Neural Commitment interferes with L2 speech perception and production. The focal point is to develop and improve brain-science-based methods, including computer-assisted speech training programs, that can effectively promote neural plasticity in order to overcome the native-langnage interference and reduce or eliminate foreign accent in adult I2 learners.

关 键 词：母语磁吸效应 范畴化感知 外语口音纠正 

分 类 号：H030[语言文字—语言学]