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 Issue 18 Page 55-64 published_at 2015-03-01
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Title ( 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
Title ( eng )
Analysis of Free Description Data in an English Class Using Text Mining
Creator
Source Title
広島外国語教育研究
Hiroshima Studies in Language and Language Education
Issue 18
Start Page 55
End Page 64
Journal Identifire
[PISSN] 1347-0892
[NCID] AA11424332
Abstract
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
Education [ 370 ]
Language
jpn
Resource Type departmental bulletin paper
Publisher
広島大学外国語教育研究センター
Date of Issued 2015-03-01
Rights
Copyright (c) 2015 広島大学外国語教育研究センター
Publish Type Version of Record
Access Rights open access
Source Identifier
[ISSN] 1347-0892
[NCID] AA11424332