著者

鈴川 由美 豊田 秀樹

出版者

日本認知科学会

雑誌

認知科学 = Cognitive studies : bulletin of the Japanese Cognitive Science Society (ISSN:13417924)

巻号頁・発行日

vol.18, no.1, pp.202-222, 2011-03-01

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When applying inference statistics, power analysis should be performed as a part of research plan, and in reporting the results, some measure of effect size is supposed to be included, as APA noted. However, they have been considered less serious indeed. Power analysis including estimation of effect size will be illustrated with sample effect size and sample statistical power calculated for the articles published in the <I>Cognitive Studies</I>.