テキストマイニングによる英語授業に関する自由記述回答の内容分析

広島外国語教育研究 18 号 55-64 頁 2015-03-01 発行
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タイトル ( jpn )
テキストマイニングによる英語授業に関する自由記述回答の内容分析
タイトル ( eng )
Analysis of Free Description Data in an English Class Using Text Mining
作成者
収録物名
広島外国語教育研究
Hiroshima Studies in Language and Language Education
18
開始ページ 55
終了ページ 64
収録物識別子
[PISSN] 1347-0892
[NCID] AA11424332
抄録
The purpose of this paper is to investigate students’ reactions to re-presented TED conference presentations. A text mining method was used to analyze the data for this research. Text mining is a way to discover knowledge from text data. It is widely used not only in medicine and finance, but also in the humanities. Free software that allows quantitative analysis of free description responses is available.  

In this study, the text data that were collected from the students in an English classroom were analyzed with the “KH Corder” software, which allows processing of the data, calculation of word frequency, extraction of colloquial expressions, and visualization of the data. As a result, the frequencies of particular words such as “time,” “remember,” “content,” and “difficult” were high. This result indicates that the students did not set aside enough time to prepare for the presentation, taking more time for their own research activity than for studying English, and that they had difficulty understanding and keeping up with what the speaker said in a presentation. This means that clear guidance on how to use and learn materials should be provided to students learning languages.
NDC分類
教育 [ 370 ]
言語
日本語
資源タイプ 紀要論文
出版者
広島大学外国語教育研究センター
発行日 2015-03-01
権利情報
Copyright (c) 2015 広島大学外国語教育研究センター
出版タイプ Version of Record(出版社版。早期公開を含む)
アクセス権 オープンアクセス
収録物識別子
[ISSN] 1347-0892
[NCID] AA11424332