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タイトル: | Humans and chimpanzees attend differently to goal-directed actions |
著者: | Myowa-Yamakoshi, Masako Scola, Céline Hirata, Satoshi ![]() ![]() ![]() |
著者名の別形: | 明和, 政子 平田, 聡 |
キーワード: | Biological sciences Evolution Neuroscience Zoology |
発行日: | 21-Feb-2012 |
出版者: | Nature Publishing Group |
引用: | Masako Myowa-Yamakoshi, Céline Scola, Satoshi Hirata. Humans and chimpanzees attend differently to goal-directed actions. Nature Communications 3, Article number:693 doi:10.1038/ncomms1695 |
誌名: | Nature Communications |
巻: | 3 |
開始ページ: | 693 |
抄録: | Humans comprehend the actions of others by making inferences about intentional mental states of another. However, little is known about how this capacity develops and whether this is shared with other animals. Here we show the ontogenetic and evolutionary foundations of this ability by comparing the eye movements of 8- and 12-month-old human infants, adults and chimpanzees as they watched videos presenting goal-directed and non-goal-directed actions by an actor. We find that chimpanzees anticipate action goals in the same way as do human adults. Humans and chimpanzees, however, scan goal-directed actions differently. Humans, particularly infants, refer to actors' faces significantly more than do chimpanzees. In human adults, attentional allocation to an actor's face changes as the goal-directed actions proceed. In the case of non-goal-directed actions, human adults attend less often to faces relative to goal-directed actions. These findings indicate that humans have a predisposition to observe goal-directed actions by integrating information from the actor. |
記述: | ヒト特有の学びのスタイルが明らかに. 京都大学プレスリリース. 2012-02-22. |
著作権等: | © 2012 Macmillan Publishers Limited. All rights reserved. 許諾条件により本文は2012-08-21に公開. This is not the published version. Please cite only the published version. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。 |
URI: | http://hdl.handle.net/2433/153053 |
DOI(出版社版): | 10.1038/ncomms1695 |
PubMed ID: | 22353723 |
関連リンク: | https://www.kyoto-u.ac.jp/static/ja/news_data/h/h1/news6/2011/120222_1.htm http://www.nature.com/ncomms/journal/v3/n2/full/ncomms1695.html#/supplementary-information |
出現コレクション: | 学術雑誌掲載論文等 |
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