Original Articles

• Evolution of egalitarian punishment

  Kohei Tamura, Rieko C Morita, Yasuo Ihara

  20-23

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• Perception of human face does not induce cooperation in darkness

  Kengo Tane, Masanori Takezawa

  24-27

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• Judgments About Others’ Trustworthiness: An fMRI Study

  Motoki Watabe, Hiroshi Ban, Hiroki Yamamoto

  28-32

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