Dr. Karpyn is co-director of the Center for Research in Education and Social Policy (CRESP) and associate professor of Human Development and Family Sciences at the University of Delaware. She also is an associate fellow for the Center for Public Health Initiatives at the University of Pennsylvania. Prior to joining UD, Dr. Karpyn served as the director of research and evaluation at The Food Trust in Philadelphia for 11 years, where her research focused on understanding healthy food purchasing and consumption behavior, especially among children.