1. The evolution of cooperation;Axelrod;Science,1981
2. Trustworthiness and competitive altruism can also solve the tragedy of the commons;Barclay;Evolution & Human Behavior,2004
3. Do people differentially remember cheaters?;Barclay;Human Nature,2006
4. Partner choice creates competitive altruism in humans;Barclay;Proceedings: Biological Sciences,2007
5. Baron, A.S., & Burnstein, E.U. (2002). Are humans equipped with a specific cheater-detection module or a more general person-impression module: Evidence from a face recognition experiment. Poster presented at the 14th Annual Meeting of the Human Behavior and Evolution Society, Rutgers University, New Jersey (June, 2002).