Original Articles

• Does interpersonal regulatory fit affect intergenerational communication? Elder advice and younger gratitude

  Megumi Tabuchi, Moeko Kamiariya, Asako Miura

  1-4

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• Two newly observed cases of fish-eating in anubis baboons

  Akiko Matsumoto-Oda, Anthony D. Collins

  5-9

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• Sexual selection and the evolution of altruism: males are more altruistic and cooperative towards attractive females

  Manpal Singh Bhogal, Niall Galbraith, Ken Manktelow

  10-13

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• Does imperfect information always disturb the evolution of reciprocity?

  Shun Kurokawa

  14-16

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• When a silhouette appears male: Observer’s own physical fitness governs social categorization of sexually ambiguous stimuli

  Reiki Kishimoto, Kyoshiro Sasaki, Akihiko Gobara, Yuko Ojiro, Giyeon Nam, Kayo Miura, Yuki Yamada

  17-20

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• Social Attention Promotes Partner Intimacy

  Yohsuke Ohtsubo, Shiori Tamada

  21-24

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• Mirrors Have a Modest Effect on Human Impulsivity

  Asami Shinohara, Shinya Yamamoto

  25-28

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• Sexual and Romantic Overperception among a Japanese young sample: A Replication of Haselton (2003)

  Kai Hiraishi, Kazusa Murasaki, Hiroyuki Okuda, Mami Yamate

  29-32

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• Age Differences in Self-Liking in Japan: The Developmental Trajectory of Self-Esteem from Elementary School to Old Age

  Yuji Ogihara

  33-36

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• Does facial width-to-height ratio predict Japanese professional football players’ athletic performance?

  Takayuki Fujii, Akira Goto, Haruto Takagishi

  37-40

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