词频和结构熟悉度对二语句子产出计划单元的调节作用  

The Planning Scope of Grammatical Encoding in L2 Sentence Production

作　　者：赵晨[1] 唐颖 ZHAO Chen;TANG Ying(Guangdong University of Foreign Studies;Guangzhou Sontan Polytechnic College)

机构地区：[1]广东外语外贸大学 [2]广州松田职业学院

出　　处：《现代外语》2023年第4期502-513,共12页Modern Foreign Languages

基　　金：教育部人文社科重点研究基地重大项目“外语学习者口语句子产出过程研究”(22JJD740021)的阶段性成果。

摘　　要：本研究采用结构启动范式,利用两个图片描述实验探讨了首词词频和结构熟悉度对英语学习者二语句子产出中语法编码计划单元的影响。研究发现,1)低水平学习者语法编码的计划单元不受首词词频和结构熟悉度的影响,其计划单元为一个单词;2)高水平学习者的计划单元虽不受结构熟悉度影响,但却受首词词频影响。具体来说,若首词为高频名词,高水平学习者的计划单元为一个名词短语。若首词为低频名词,其计划单元为一个单词。实验结果支持言语计划的动态变化观。The present study conducted two structural priming-based experiments of the picture naming task to explore how word frequency,structure familiarity and language proficiency affected Chinese English learners'planning scope of grammatical encoding in English sentence production.The results showed that low proficiency learners'planning scope was not affected by structure familiarity or word frequency,indicating that their planning scope of grammatical encoding was a word.However,high proficiency learners'planning scope was affected by word frequency,but not by structure familiarity.Specifically,when the first word was high in frequency,their planning scope was a phrase.In contrast,when the first word was low in frequency,their planning scope was a word.The results of the experiments illustrates that the planning scope of L2 sentence production is flexible.

关 键 词：计划单元 语法编码 二语句子产出 结构启动 

分 类 号：H319[语言文字—英语]