@article{oai:waseda.repo.nii.ac.jp:00058729, author = {Onodera, Masami and 小野寺, 正己}, issue = {1}, journal = {学級経営心理学研究 = THE JAPANESE JOURNAL OF CLASSROOM MANAGEMENT PSYCHOLOGY}, month = {Mar}, pages = {1--5}, title = {学級状態の違いが学習意欲及び学力に及ぼす影響の縦断的検討}, volume = {9}, year = {2020} }