中部学院大学・中部学院大学短期大学部 教員業績
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ミズノ ユウ
MIZUNO Yu
水野 友有 所属 人間福祉学部 人間福祉学科 職種 准教授 |
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言語種別 | 英語 |
発行・発表の年月 | 2004/05 |
形態種別 | 学会機関誌 |
査読 | 査読あり |
標題 | Development of social cognition in infant
chimpanzees (Pan troglodytes): Face recognition, smiling, gaze, and the lack of triadic interactions |
執筆形態 | 共著/連名(筆頭執筆者以外) |
掲載誌名 | Japanese Psychological Research |
出版社・発行元 | the Japanese Psychological Association |
巻・号・頁 | 48(3),pp.227-235 |
著者・共著者 | Tomonaga, M., Tanaka, M., Matsuzawa, T., Myowa-Yamakoshi, M., Kosugi, D., Mizuno, Y. |
概要 | In this paper, we summarize a series of studies on the developmental changes in social cognition in mother-raised infant chimpanzees from birth to around 2 years old. The infants preferentially tracked a photograph of their mother’s face at 1 month but showed indifferent preferences to faces at 2 months old. By 2 months of age, abilities required for dyadic interactions are already developed in chimpanzees as is the case in humans. The development of triadic interactions, however, is rather different between these two species. The infant chimpanzee can follow another’s pointing or gaze at around 1 year, but even by 2 years old, does not “share” attention with the others. |