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グローバルMOOCs の相互評価における継続参加

―日本語発音オンライン講座の分析を通して―

戸田貴子・大久保雅子・千仙永・趙氷清

本研究では,大規模公開オンライン講座(MOOCs)における発音の相互評価について分析す

る。本講座は,世界中の日本語教育関係者に向けて無料配信されており,170 の国や地域から

登録した受講者は 35,000 名を超えている(2018 年 5 月 17 日現在)。本研究は,受講者が相互

評価に継続的に参加できたのか,コメントにはどのような特徴があったのかを明らかにすることを

目的とする。

分析の結果,以下のことが明らかになった。

1)受講者の相互評価への継続参加率は高かった。

2)相互評価に継続参加した受講者は,具体性の高いコメント(問題点,修正方法の指摘)を継

続して書く傾向がみられた。また,最初は具体性の高いコメントができなかった受講者も,

継続参加することによって具体的な指摘ができるようになっていった。

以上の結果から,オンライン上でも発音学習の継続が可能であり,相互評価が受講者の学び

を促すことが示された。

(戸田―早稲田大学・大久保―東京大学・千―早稲田大学・趙―早稲田大学大学院生)

Continued Participation in Mutual Evaluation of Global MOOCs:

Analysis of a Japanese Pronunciation Online Course

TODA Takako, OKUBO Masako, CHUN Sunyoung and ZHAO Bingqing

This study analyses mutual evaluation of pronunciation, in relation to the Massive Open Online Courses (MOOCs). The course is distributed worldwide to people who are involved in Japanese language education at no charge. More than 35,000 learners have registered from 170 countries and regions (as of May 17, 2018). The purpose of this study is to investigate whether the learners were able to maintain constant participation in mutual evaluation, and the characteristics of their comments.

The research findings show the following:

1) The rate of the learnersʼ continued participation in mutual evaluation was high.

2) Those learners who maintained constant participation in mutual evaluation continually provided comments with details or specifics (by pointing out problems and correcting method). Also, those who could not provide specific comments were able to point out details through constant participation.

The results show that learners were able to continue learning pronunciation through the online course, and that mutual evaluation facilitated their learning.

(Toda: Waseda University, Okubo: The University of Tokyo, Chun: Waseda University, Zhao: Graduate School, Waseda University)

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