Watabe, Motoki, Waseda Institute for Advanced Study, Waseda University, Japan

• Letters on Evolutionary Behavioral Science Vol 1 No 1 (2010): Special Issue: Cheater/Cooperator Detection - Original Articles
  What’s in a Smile? Cultural Differences in the Effects of Smiling on Judgments of Trustworthiness
  Abstract  PDF
• Letters on Evolutionary Behavioral Science Vol 3 No 2 (2012) - Original Articles
  Reputational benefit of punishment: Comparison among the punisher, rewarder, and non-sanctioner
  Abstract  PDF