著者

雨宮 政

出版者

日本教育心理学会

雑誌

教育心理学研究 (ISSN:00215015)

巻号頁・発行日

vol.33, no.4, pp.p273-277, 1985-12

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Simple reaction times(SRTs) and choice reaction times(CRTs) for mentally retarded(MR) children and normal(N) children matched on MA were analyzed. The main results were as follows; 1)In SRT experiments, there were great RT differences between MR group and N group, but in CRT experiments, no significant CRT differences between them were noticed. 2)Between MR-C group, selected from MR group by the condition that the members were the same SRT level that N group members, and N group, no significant differences in CRTs were seen. It was inferred that MA 5-8 N children responded on the same way of MR children in CRT tasks that demanded higher mental activities.