creator Sunada, Masashi; Kobara, Tomoyuki; Kimura, Hirokazu;
journal title JOURNAL OF JUNIOR HIGH SCHOOL EDUCATION
volume Volume 35
date of issued 2003-03-31
creator Yagyu, Daisuke; Murakami, Tadakimi; Ishihara, Naohisa; Ikeno, Norio; Tanahashi, Kenji; Kimura, Hirokazu;
journal title THE ANNALS OF EDUCATIONAL RESEARCH
issue Issue 34
date of issued 2006-03
SelfDOI 10.15027/14951