元音环境和二语经验在辅音知觉中的作用  

The Effects of Vowel Context and Second Language Experience on Consonantal Perception

作　　者：梅丽[1] 

机构地区：[1]暨南大学华文学院,广东广州510610

出　　处：《汉语学习》2013年第2期95-103,共9页Chinese Language Learning

基　　金：中央高校基本科研业务费专项资金(项目编号:10JYB2078);中央高校基本科研业务费专项资金"华文校区科研起步计划"(项目编号:12612808)资助;广东高校优秀青年创新人才培育项目(项目编号:WYM10082)

摘　　要：本文通过知觉同化与知觉区分两个实验,考察元音环境和二语经验在泰语母语者知觉加工汉语辅音中的作用,以及二语辅音知觉同化和区分的关系。研究发现,元音环境影响泰语母语者汉语辅音知觉同化和区分。舌面元音环境下,泰语母语者将汉语/tsh/-/s/对立中两个辅音分别同化到泰语/th/、/s/两个范畴,可以很好地区分二者;舌尖元音环境下,泰语母语者将两个辅音同化到泰语/s/一个范畴。二语学习前期,学习者为二语辅音形成的是依存于元音环境的样例表征,二语经验没有促进学习者对二语辅音对立的知觉区分。二语学习者对二语辅音的知觉同化影响了知觉区分。The study investigated the effects of vowel context and second language experi- ence on consonantal perception and the relationship between perceptual assimilation and perceptual discrimination of the second language consonants. Two perceptiml experiments-perceptual assimilation experiment and perceptual discrimination testwere carried out with Thai learners of Chinese. The results suggested that vowel context affected consonant perceptual assimilation and categorial discrimination： native speakers of Thai classified /tsh/-/S/ contrast into two Thai categories in a dorsal vowel context and one in an apical vowel context,and discriminated them well in a dorsal vowel context and bad in an apical vowel context. The results also suggested that in the early stages of the second language speech learning,learners develop context-dependent representations for consonants,and experience of the second language doesn＇t promote the discrimination of consonant contrasts.

关 键 词：元音环境 二语经验 辅音知觉 同化 区分 

分 类 号：H195.1[语言文字—汉语]