Emotional response in babies' pupil contagion

被引:3
作者
Tsuji, Yuki [1 ,2 ]
Kanazawa, So [3 ]
Yamaguchi, Masami K. [4 ]
机构
[1] Chuo Univ, Inst Cultural Sci, Hachioji, Tokyo 1920393, Japan
[2] Japan Soc Promot Sci, Chiyoda Ku, Tokyo 1020083, Japan
[3] Japan Womens Univ, Dept Psychol, Bunkyo Ku, Tokyo 1128681, Japan
[4] Chuo Univ, Dept Psychol, Hachioji, Tokyo 1920393, Japan
基金
日本学术振兴会;
关键词
Pupil contagion; Emotional response; Skin conductance response; Face; Infant; SKIN-CONDUCTANCE; ATTENTION; FACES;
D O I
10.1016/j.jecp.2023.105801
中图分类号
B844 [发展心理学(人类心理学)];
学科分类号
040202 ;
摘要
In this study, it was investigated whether an emotional response would occur in pupil contagion by using skin conductance response (SCR) in 5- and 6-month-old infants. In the experiment, emotional responses to pupil diameter change (dilating/constricting) between the face and eyes regions were compared by using pupil diameter response and SCR. The results showed that pupil diameter responses to pupil diameter changes did not differ between face and eyes regions. The emotional response indicated by the SCR significantly increased when participants looked at dilating pupils of face stimuli compared with when participants looked at constricted pupils of face stimuli. In addition, we found a significant correlation between SCR and pupil dilation in the face. This means that pupil diameter expansion significantly increases emotional response in pupil dilation of the face region. (c) 2023 The Author(s). Published by Elsevier Inc. This is an open access article under the CC BY license (http://creativecommons.org/ licenses/by/4.0/).
引用
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页数:11
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