I am a postdoctoral researcher in Psychology at UC Berkeley. In my research, I address deep and fundamental questions about the phylogenetic and ontogenetic origins of quantitative reasoning.

In my numerical cognition work, I ask how humans perceive and represent approximate and precise quantities, and how we develop the ability to do so.

In my comparative work, I investigate how quantitative representations underpin our reasoning in other domains, such as rational belief formation and revision.

I answer these questions by combining experimental techniques from cognitive science, developmental psychology, animal behavior, and psychophysics, and by analyzing the results of my experiments with computational models.

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