标题:118 Gesell検査項目からみた日米乳幼児の発達比較 (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 : 3. 発達 (2)) [in Japanese] 118. A comparison of the response of Japanese and U. S. infants on Gesell Test items. (TITLE OF PAPERS AND THE SUMMARIES OF DISCUSSIONS : 3. Deveropment (2)) [in Japanese]