标题:精神発達の縦断的研究(II) : 社会的関係の発達的変動 : 5.発達2 [in Japanese] Longitudinal study of mental development. ( I ) Developmental relations between modalities of personality. (II) Developmentalchanges in social relations. : LIST OF PAPERS PRESENTED AT THE THIRD ANNUAL CONVENTION OF THE JAPANESE ASSOCIATION OF EDUCATIONAL PSYCHOLOGY October 17-21,1961,Nagoya : Division 1 : Developmental [in Japanese]