标题:307 一次的同一視の発達的研究 I(7.人格(2),日本教育心理学会第5回総会部門別研究発表要旨・討論の概要) [in Japanese] 307 A developmental study of the primary identification (I)(7.Personality (2),PROCEEDINGS OF THE FIFTH ANNUAL CONVENTION OF JAPANESE ASSOCIATION OF EDUCATIONAL PSYCHOLOGY PAPERS AND THE SUMMARIES OF DISCUSSIONS) [in Japanese]