Dr. Stephanie Bugden is an Assistant Professor of Psychology at the University of Winnipeg, and an expert in the psychology and neuroscience of children's math learning. In this episode we discuss the nature versus nurture debate in math ability and the genetic and environmental influences on math learning. Dr. Bugden explains that both genetics and early learning experiences play a role in individual differences in math ability, verbal IQ, and visuospatial IQ. We also discuss whether there are sex differences in math ability at various ages, and how these differences might be confounded by math anxiety. Dr. Bugden also shares her research on the neurobiological processes involved in math learning and the challenges of studying dyscalculia, a math learning disability analogous to dyslexia. Lastly, we discuss the impact of COVID-19 on math learning and the potential exacerbation of socioeconomic inequalities in education.