Trained as a clinical health psychologist, Dr. Napolitano has expertise in adapting face-to-face treatment content for dissemination via different delivery channels. Her work specifically focuses on physical activity promotion, weight loss, and prevention of weight gain (e.g., among college students, following smoking cessation). She is particularly interested in the developmental life stage of emerging adulthood and contributing to the understanding of the formation of positive eating and exercise behaviors, as well as health-risk behaviors. She currently is the PI of a two-site R01 (DK 100916) examining the efficacy of digital strategies, including Facebook and text messaging, for promoting weight management among young adults. Dr. Napolitano is a consultant to the 2018 Physical Activity Guidelines Advisory Committee, specifically working with the Physical Activity Promotion Subcommittee. She serves on the Board of Directors of the International Society for Physical Activity and Health, and most recently completed leadership as Chair of the the Physical Activity Special Interest Group for the Society of Behavioral Medicine. She serves in review and editorial capacities as a standing member of the Psychosocial Risk and Disease Prevention Study Section and Senior Associate Editor of the Journal of Physical Activity and Health. Prior to joining GWU in 2012, Dr. Napolitano served on the faculties of Brown Medical School and Temple University where she was also a research scientist at the Center for Obesity Research and Education. Dr. Napolitano's research, which includes a blend of face-to-face contacts and technological components, has high translation potential and is well-suited for developing multidisciplinary partnerships.