基于ERP技术的英语二语复合词加工时间进程研究  

The time course of English L2 compound word processing:An ERP study

作　　者：彭玉乐 郎玥 陈士法[1] PENG Yule;LANG Yue;CHEN Shifa

机构地区：[1]中国海洋大学外国语学院,山东青岛266100

出　　处：《外语界》2024年第1期83-91,共9页Foreign Language World

基　　金：国家社科基金项目“英汉心理词汇表征及计算模型研究”(编号21BYY114);国家资助博士后研究人员计划(编号GZB20230695)的阶段性成果。

摘　　要：本研究基于ERP技术,使用词汇判断任务探究了中国学习者英语二语复合词加工的时间进程。脑电数据分析显示:(1)复合词早期形态正字法加工阶段(150—300ms,P200),低熟悉度复合词较高熟悉度复合词诱发的脑电波幅更大;(2)复合词中期形态语义加工阶段(300—500ms,N400),语义晦涩复合词较语义透明复合词、高熟悉度复合词较低熟悉度复合词诱发的脑电波幅更大;(3)复合词晚期形态语义和形态句法界面加工的独特阶段(500—700ms,LPC),语义晦涩复合词较语义透明复合词、高熟悉度复合词较低熟悉度复合词诱发的脑电波幅更大。据此推断,中国学习者在复合词加工不同阶段根据复合词的不同条件寻求计算与存储的平衡,熟悉度与语义透明度在不同程度上影响加工时间进程,支持复合词加工的多通路模型。Based on the ERP technology and a lexical decision task,the present study investigates the time course of English compound word processing of Chinese EFL learners.ERP results show that(1)at the early stage of morphoorthographic processing(150-300ms),the low-familiarity compound words elicit a larger P200 compared to the highfamiliarity ones;(2)at the middle stage of morpho-semantic processing(300-500ms),the larger N400 amplitude is observed for the opaque compound words than the transparent ones,while the high-familiarity compound words elicit a larger N400 than the low-familiarity ones;(3)at the unique late stage of the interface between morpho-semantic and morpho-syntactic processing(500-700ms),the mean magnitude of LPC for the opaque compound words is larger than that of the transparent ones,while the high-familiarity compound words elicit a larger LPC than the lowfamiliarity ones.Based on these results,we conclude that aligning with the multi-route model,the compound word processing is the balance point between the efficiency of storage and the efficiency of calculation in light of different situations,and familiarity and semantic transparency of English compound words influence the time course of the processing to different degrees.

关 键 词：复合词 时间进程 语义透明度 熟悉度 多通路模型 

分 类 号：H319[语言文字—英语]