多种输入模式对听力理解和词汇记忆的影响  

The effect of multi-modality on listening comprehension and word retention:An empirical study

作　　者：邱东林[1] 李红叶[1] 

机构地区：[1]复旦大学外文学院大学英语教学部

出　　处：《外语界》2010年第1期31-39,共9页Foreign Language World

基　　金：复旦大学文科科研推进计划项目(09JM010)“视频输入方式对听力技能、理解率与听力测试的影响”的部分成果

摘　　要：本研究运用记忆的心理模型，对比内容视频和场景视频的视听／听音输入模式下学习者听力理解和词汇记忆的效果。实验分别采用纪录片片段和访谈片段对两组共50名受试进行视听／听音对比研究。研究结果显示，内容视频可以显著提升整体理解水平，却也可能干扰语音和词汇记忆，而场景视频的作用则不够显著。对受试理解和记忆过程的分步分析发现视频有指引和分配注意力的作用．内容视频中的相关图片和场景视频中的非语言特征对理解和提取关键词汇都有不同程度的积极影响，但视频对与画面无关的听觉输入则有抑制作用。Based on Baddeley＇ s model of working memory, this research makes a comparative study of the effect of audio-visual mode and audio mode on listening comprehension and word retention. Attention focalization and cognitive load of two groups （50 subjects） are studied during the listening process of a documentary video clip and a talkshow clip. The results show that both content visuals and context-only visuals can enhance general comprehension; howev- er, they hinder retention of vocabulary and phonetic features in varying degrees. Further analysis of each question i- tem reveals that pictures in both videos can direct and delegate attention to key linguistic features, with docmnentary pictures playing a more significant role than paralinguistic features in talkshows, whereas recalling and internalization of linguistic input without corresponding video hints are hindered.

关 键 词：多种输入方式 工作记忆 听力理解 词汇记忆 

分 类 号：H319[语言文字—英语]