creator	Arita, Masashi; Nakata, Shinsuke; Hiramatsu, Atsushi; Maehara, Toshinobu; Isozaki, Tetsuo; Koga, Nobuyoshi; Suzuki, Morihisa; Takeshita, Shunji; Torigoe, Kenji; Hayashi, Takehiro; Inoue, Junichi; Utsumi, Ryouichi; Kajiyama, Kosei; Kishi, Toshiyuki; Sasaki, Yasuko; Shiraga, Masaya; Yokoyama, Michiaki;
journal title	THE ANNALS OF EDUCATIONAL RESEARCH
issue	Issue 34
date of issued	2006-03
SelfDOI	10.15027/17248