- Human punishment is motivated by inequity aversion, not a desire for reciprocityN J Raihani
Department of Genetics Evolution and Environment, University College London, London WC1E 6BT, UK
Biol Lett 8:802-4. 2012..This finding challenges the notion that punishment is motivated by a simple desire to reciprocally harm cheats and shows that victims compare their own payoffs with those of partners when making punishment decisions...
- A positive effect of flowers rather than eye images in a large-scale, cross-cultural dictator gameNichola J Raihani
Department of Genetics, Evolution and Environment, University College London, Gower Street, London WC1E 6BT, UK
Proc Biol Sci 279:3556-64. 2012..We suggest that eye images might only promote cooperative behaviour in relatively public settings and that people may ignore these cues when they know their behaviour is truly anonymous...
- Female cleaner fish cooperate more with unfamiliar malesN J Raihani
Genetics, Evolution and Environment, University College London, Gower Street, London WC1E 6BT, UK
Proc Biol Sci 279:2479-86. 2012..Our data suggest that in asymmetric interactions, weaker players might behave more cooperatively with out-group members than with in-group members to avoid harsher punishment...