大学英语写作中常用词超用现象矫正训练程序的有效性论证  

A Validity Study of the Computer-assisted Corrective Program Designed for Common Words Overuse in College English Writing

作　　者：龚嵘[1] 

机构地区：[1]华东理工大学,上海200237

出　　处：《当代外语研究》2012年第1期32-36,57,共6页Contemporary Foreign Language Studies

基　　金：2010年教育部人文社科规划项目"基于复杂适应体系论的大学生二语词汇产出性知识发展模型研究"(10YJA740025)的阶段研究成果

摘　　要：本研究旨在探索计算机辅助训练程序对大学英语写作中常用词超用现象的矫正功效。基于习得年龄效应,本研究假设认为,语义相似的一组二语词项中,较早习得词相对于较晚习得词更具义形提取优势,从而导致常用词过度使用。文章根据词汇技能自动化假说提出较早习得词加工优势的机辅干预手段:加强同义较晚习得词产出性练习,提高较晚习得词提取的自动化程度。文章所进行的对比实验结果表明,较晚习得词产出性机辅训练程序优于接受性机辅训练程序与传统学习方式,其有效性是练习频率效应与语境效应叠加作用的结果。The present study attempts to explore the function of computer-assisted training in intervening in word overuse in the English writing of college students.Interpreting word overuse in terms of Age of Acquisition effect,the study hypothesizes that among a group of L2 items sharing similar meaning,the early acquired word tends to be retrieved more easily than late acquired ones,causing word overuse in L2 writing.Based on automization of word production skill,the study proposes to intervene in the processing advantage of early words by intensive productive practice of late words.A comparative experiment was conducted,whose findings indicate that computer-assisted productive training of late words is more effective than receptive training and traditional learning method,and its effectiveness is a co-function of practice frequency and task-induced context factors.

关 键 词：较早习得词 较晚习得词 加工优势 频率 语境 

分 类 号：H313[语言文字—英语]