- 著者
-
長田 友紀
- 出版者
- 全国大学国語教育学会
- 雑誌
- 国語科教育 (ISSN:02870479)
- 巻号頁・発行日
- vol.75, pp.16-23, 2014-03-31 (Released:2017-07-10)
This study examined memos and reports on discussions. Participants consisted of 40 elementary students and 155 junior high school students randomly distributed among three groups: A: Control group, B: Group making written notes, and C: Group making visual notes. In Group B, the participants were encouraged to make notes using time series as much as possible. Group C made notes while the discussion was underway (as shown in the figure). This study employed the text mining method to analyze the differences between memos and reports. The main findings of this study were that Group C's reports were most effective. The elementary students, in particular, clearly reported the main ideas, whereas the junior high school students clearly reported differences of opinion in the discussions. These results demonstrate the effectiveness of discussion tools employed in visual informationization.