The underlying goal of her work is to examine cognitive continuities and discontinuities between humans and both closely and distantly related species. Her current work centers on social cognition, such as theory of mind, prosociality, and reasoning about emotions, as well as physical cognition, such as causal reasoning, analogical reasoning, numerosity, and natural concept formation. More recent work is focused on examining the effects of religiosity, attachment, and perspective-taking on human decision-making processes.