著者
三嶋 博之
出版者
公益社団法人 日本心理学会
雑誌
心理学研究 (ISSN:00215236)
巻号頁・発行日
vol.64, no.6, pp.469-475, 1994-02-20 (Released:2010-07-16)
参考文献数
17
被引用文献数
6 3

J. J. Gibson (1979/1986) proposed that animals perceive ‘affordances’, which are the functional utilities based on the properties of both the animals and the environment. If this is the case, animals should make judgements about what to do referring to the capability of their own action system. In this study, I examined a perceptual boundary between “stepping-over” and “passing-under” for two groups-the tall group and the short group. Subjects were individually requested to judge whether they would “stepover” or “passunder” a bar presented in front of them which was varied in height. I found that the mean bar-height to leg-length (B/L) ratio at the perceptual action-switching-point is invariant, or 1.07, for each group. This result suggests that animals perceive affordances in controlling action, which means that the environment for animals is structured as to various levels of action.

言及状況

外部データベース (DOI)

はてなブックマーク (1 users, 1 posts)

Twitter (6 users, 6 posts, 0 favorites)

“またぎ”と“くぐり”のアフォーダンス知覚 https://t.co/u2NJvUMoWz
これを書いた人はきっとこの論文を読んだに違いない! https://t.co/j7ZDKoWENN

収集済み URL リスト