输入媒介及频数对词汇附带习得影响的研究  

The effects of input media types and frequency on incidental vocabulary acquisition

作　　者：刘桢[1] LIU Zhen(School of Foreign Languages,Hanshan Normal University,Chaozhou 521041,P.R.China)

机构地区：[1]韩山师范学院

出　　处：《外国语言文学》2023年第3期51-62,134,135,共14页Foreign Language and Literature Studies

基　　金：广东省哲学社会科学“十三五”规划2017年度学科共建项目“多媒体输入和任务输出类型对词汇附带习得影响的实证研究”(GD17XWW14)。

摘　　要：研究对比添加注释的文本、音频和视频三种输入媒介在单次和三次输入两种条件下,受试的词汇附带习得情况。结果发现,三种媒介和输入频数的增加都能显著促进目标词的附带习得。三次输入的习得率和保持率是单次输入的2-3倍。媒介间的差异,即时习得率为:文本>音频≥视频。保持率,文本≥视频;而音、视频间的差异与输入频数有关。单次输入为视频≥音频,三次输入为视频>音频。经回溯性问卷调查发现,文本组使用注释表频率最高,因此表现最好。而视频组较低的磨蚀率,与注释、音频和画面所构建起丰富的语境线索有关。This study compared the impacts of media types(text,audio,video) and input frequency(once,thrice) on incidental vocabulary acquisition assisted by glossaries.The results indicated that both the acquisition and retention rates of triple inputs were twice those of single input.Concerning the difference among three media types,their immediate acquisition rates in descending order were TextAudio≥Video.The retention rates were Text≥Video;while the difference between Audio and Video depended on the input frequency,with Video≥Audio in single input and VideoAudio in triple inputs.A retrospective questionnaire survey revealed that the Text group referred to the glossaries more frequently and thus achieved the best performance while the low attrition rates of the Video group could be ascribed to the rich contextual clues contributed by glossaries,audio and images together.

关 键 词：词汇附带习得 输入媒介 输入频数 词汇注释 

分 类 号：H316[语言文字—英语]