- 著者
-
水本 篤
MIZUMOTO Atsushi
竹内 理
TAKEUCHI Osamu
- 出版者
- 関西英語教育学会紀要
- 巻号頁・発行日
- 2008-03-21
Reporting effect sizes is now mandatory when submitting research papers to professional journals in our field. In this paper, therefore, we introduce and discuss the fundamental concepts and some considerations of the effect sizes in EFL research in Japan.