Pictures

Picture From Talks and Teaching:

Pictures From Work With Monkeys:

       

Most Recent Papers About the Capuchins:

The Evolution of Decision-Making Under Risk: Framing Effects in Monkey Risk Preferences
Joint with Venkat Lakshminarayanan & Laurie Santos

The Evolution of Rational and Irrational Economic
Behavior: Evidence and Insight from a Non-human Primate Species
Joint with Laurie Santos

The Endowment Effect in Capuchin Monkeys
Joint with Venkat Lakshminarayanan & Laurie Santos

How Basic are Behavioral Biases? Evidence from Capuchin-Monkey Trading Behavior
Joint with Venkat Lakshminarayanan & Laurie Santos


For more information on the capuchins, see Laurie Santos' Comparative Cognition Laboratory.

Most Recent Papers About the Tamarins:

Modeling Reciprocation and Cooperation in Primates: Evidence for a Punishing Strategy
Joint with Marc Hauser

Give Unto Others: Genetically Unrelated Cotton-Top Tamarin Monkeys Preferentially Give Food to Those Who Altruistically Give Food Back
Joint with Marc Hauser, Frances Chen & Emmeline Chuang

For more information on the tamarins, see Marc Hauser's Primate Cognition Laboratory.