标题:902 幼児の事故についての一考察(23.心理治療・カウンセリング,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] 902 A study of accidents which involved infants(23.Psychotherapy and counseling, PROCEEDINGS OF THE FIFTH ANNUAL CONVENTION OF JAPANESE ASSOCIATION OF EDUCATIONAL PSYCHOLOGY PAPERS AND THE SUMMARIES OF DISCUSSIONS) [in Japanese]