标题：203 幼児における連続作業IV : 作業量に及ぼす作業素材と休憩の効果(5.学習・知能・思考,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] 203 Successive work in children (IV) : Effects of work materials and rest on the amount of performance(5.Learning, intelligence and thinking, PROCEEDINGS OF THE FIFTH ANNUAL CONVENTION OF JAPANESE ASSOCIATION OF EDUCATIONAL PSYCHOLOGY PAPERS AND THE SUMMARIES OF DISCUSSIONS) [in Japanese]
