Capuchin monkeys judge third-party reciprocity

Altruistic punishment in humans

Ernst Fehr, Simon Gächter · Nature · 2002 · 5.6K citations

Social Sciences, Behavioral Sciences, Psychology +8

Third-party punishment and social norms

Ernst Fehr, Urs Fischbacher · Evolution and Human Behavior · 2004 · 2.3K citations · Full text

Social Sciences, Economics, Social Psychology +13

Social evaluation by preverbal infants

J. Kiley Hamlin, Karen Wynn, Paul Bloom · Nature · 2007 · 1.6K citations

Education, Human Development, Psychology +14

Gossip in Evolutionary Perspective

Robin Dunbar · Review of General Psychology · 2004 · 1K citations

Social Sciences, Evolutionary Biology, Social Psychology +16

A functional imaging study of cooperation in two-person reciprocal exchange

Kevin McCabe, Daniel Houser, Lee Ryan et al. · Proceedings of the National Academy of Sciences · 2001 · 992 citations · Full text

Social Sciences, Neuroscience, Psychology +17