My research examines the evolutionary origins of the human mind by comparing how humans and other primates think about the world. I integrate experimental methods from psychology aimed at teasing apart the psychological mechanisms supporting behavior, with theoretical ideas from biology concerning the evolutionary function of different capacities.

I use this approach to understand what cognitive abilities are unique to humans, as well as what evolutionary factors supported the emergence of those skills. Linking cognitive mechanism with biological function can illuminate the roots of human's unique cognitive phenotype.

My current research interests include:
  • Decision-making and executive functioning
  • Spatial memory and other foraging skills 
  • Species- and individual-variation in cognition
  • Comparative cognitive development and aging