She works in philosophy of biology, philosophy of science, and evolutionary game theory. Her current research, under her NSF grant "Dynamics and Diversity in Epistemic Communities," involves using formal models to explore the effects of diversity on inquiry and the dynamics related to diversity in academic and other research groups. She has also explored the evolution of diverse phenomena including linguistic vagueness and ambiguity, learning generalization, perceptual categorization, natural kind terms, and guilt. For more information, visit her website.