标题:405 小児の異常行動と家庭関係 : (I) 母子関係に及ぼす祖母の役割 (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 : 10. 親子関係・家族関係) [in Japanese] 405. Behavior problems and the family patterns (I). (TITLE OF PAPERS AND THE SUMMARIES OF DISCUSSIONS : 10. Family and parents-child relationships) [in Japanese]