creator	Kajiyama, Masashi; Kouzaka, Hidenori; Shiro, Kazuki; Takahashi, Nozomu; Matsushima, Mitsuru; Asakura, Atsushi; Ueda, Atsumi; Itou, Keiko; Mutaguchi, Tatsumi; Kawai, Norimune; Ujima, Kazuhito; Hayashida, Masashi; Kawaguchi, Maki;
journal title	THE ANNALS OF EDUCATIONAL RESEARCH
issue	Issue 44
date of issued	2016-03-24