Dr. Hieftje is an Associate Research Scientist at the Yale University School of Medicine. She is currently involved in the development and testing of several health behavior change videogames. Dr. Hieftje’s research interests primarily focus on health promotion and behavior change through the use of videogames. She was the Project Director for a five-year NIH grant that focuses on the development and evaluation of an interactive videogame, PlayForward: Elm City Stories, with the goal of reducing risk behaviors in minority youth. She was also Principal Investigator for a pilot project funded by the Women’s Health Research at Yale Pilot Program to develop and evaluate a social card game intervention, One Night Stan, aimed at increasing condom use and partner testing in young black women. Dr. Hieftje is actively involved in the play2PREVENT lab and has published several articles on the topic of developing serious videogames.