标题:426 学級の集団status factor analysis : Cluster Methodとの比較研究 (日本教育心理学会第4回総会部門別研究発表要旨・討論の概要 : 12. 集団力学・学級集団) [in Japanese] 426. Factor analysis of the "status" in the classroom. (TITLE OF PAPERS AND THE SUMMARIES OF DISCUSSIONS : 12. Group dynamics and classroom groups) [in Japanese]