マツモト　ヨシエ   
  松本　良恵
   所属   淑徳大学  人文学部 人間科学科
   職種   助教
言語種別 英語
発行・発表の年月 2017/11
形態種別 学術論文
査読 査読あり
標題 Behavioural Differences and Neural Substrates of Altruistic and Spiteful Punishment
執筆形態 共著
掲載誌名 Scientific reports
掲載区分国外
巻・号・頁 Vol. 7,pp.No. 14654
著者・共著者 Yamagishi, T., Li, Y., Fermin, A. S., Kanai, R., Takagishi, H., Matsumoto, Y., Kiyonari, T. & Sakagami, M. (2017).
概要 Altruistic punishment following social norm violations promotes human cooperation. However, experimental evidence indicates that some forms of punishment are spiteful rather than altruistic. Using two types of punishment games and seven non-strategic games, we identified strong behavioural differences between altruistic and spiteful punishers. In addition, the left caudate nucleus was larger in spiteful punishers than in altruistic punishers. These findings are in contrast to the previous assumption that altruistic punishers derive pleasure from enforcement of fairness norms, and suggest that spiteful punishers derive pleasure from seeing the target experience negative consequences.