McCormack, PhD, MSPH, is director of the Health Communication Program; Carla M. Bann, PhD, is director of Program Evaluation & Outcome Measurement; Joseph Burton, MS, Shawn Karns, BA, and Linda Lux, MPA, are health policy researchers; and Douglas Kamerow, MD, is chief scientist at RTI International in Research Triangle Park, N.C. Mary O'Toole, PhD, is deputy director of the National Program Office of the Robert Wood Johnson Foundation Diabetes Initiative in the Washington University School of Medicine Division of Health Behavior Research in St. Louis, Mo.