双语词汇表征的静态与动态研究视角  

Alternative Views of Bilingual Representations:From Stationary to Dynamic Models

作　　者：龚嵘[1] 郭秀艳[2] 

机构地区：[1]华东理工大学外语学院,上海200237 [2]华东师范大学心理系,上海200062

出　　处：《外国语》2010年第4期57-63,共7页Journal of Foreign Languages

基　　金：国家科技部863项目(2007AA01Z172);教育部高等学校优秀博士学位论文作者专项资金(200309).

摘　　要：随着认知科学理论从符号主义向联结主义的发展,双语词汇表征结构的研究也从符号性的局部表征观转向亚符号的分布式表征观,研究方法也从符号加工范式下的反应时行为实验发展到联结主义并行加工范式下的人工神经网络模拟。两大研究范式对双语记忆结构提供了有意义的互补性解释,但也存在各自的局限性。近年来二者的整合("局部表征"与"并行加工"假设的组合)使双语表征研究重心从组织结构转向加工机制,研究视角从静态转向动态。As connectionism gained increasing popularity over symbolism in cognitive sciences, an altemative view of bilingual representation - distributed, subsymbolic representation - emerged to form a contrast with the traditional viewlocalist, symbolic representation. The research method also experienced a shift from RT behavioral study under the symbolic paradigm to the artifieial neural network simulation under the connectionist PDP paradigm. While offering complementary accounts of bilingual memory structure, the two paradigms have their own limitations. In recent years an integration of the two paradigms （localist representations with parallel processing） induces a dynamic view of bilingual lexicon, with the research focus shifting from representational structure to processing mechanisms.

关 键 词：双语 表征结构 加工机制 

分 类 号：H09[语言文字—语言学]