标题:124 学令成熟に関する研究 : 自立性に対する母親の養育態度と入学後の心理・社会的適応(4.発達(3),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] 124 The study of mental and social maturity at the age to enter school : the relation of independence training in early childhood with children's work habit and social adjustment in the first grade of school(4.Development (3), PROCEEDINGS OF THE FIFTH ANNUAL CONVENTION OF JAPANESE ASSOCIATION OF EDUCATIONAL PSYCHOLOGY PAPERS AND THE SUMMARIES OF DISCUSSIONS) [in Japanese]