著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Thomas S. Dee and Martin R. West,The Non-Cognitive Returns to Class Size,Educational Evaluation and Policy Analysis,0162-3737,American Educational Research Association (AERA),2011-03,33,1,23-46,https://cir.nii.ac.jp/crid/1362544419326560128,https://doi.org/10.3102/0162373710392370