The Residency Review and Redesign (R 3 P) Project relied on both qualitative and quantitative data in developing its recommendations regarding residency education. This article reviews quantitative data in the published literature of import to the R 3 P Project as well as findings by Freed and colleagues published in this supplement to Pediatrics. Primary questions of interest to the R 3 P Project included: What factors drive decision-making regarding residency selection? Do current training programs have the flexibility to meet the needs of residents, no matter what their career choice with pediatrics? What areas need greater focus within residency training? Should the length of training remain at 36 months? Based on the available data, the R 3 P Project concluded that more diversity needs to be fostered with training programs. By promoting innovative and diverse approaches to improving pediatric residency education, members of the R 3 P Project hope to enhance learning, encourage multiple career paths within the broad field of pediatrics, and, ultimately, improve patient and family outcomes. Pediatrics 2009;123:S50-S55 T HREE ARTICLES IN this supplement to Pediatrics detail the proceedings from the Residency Review and Redesign in Pediatrics (R 3 P) Project colloquia. 1-3 These dialogue-driven sessions provided crucial qualitative data relevant to the R 3 P Project. Using strategies commonly applied for strategic planning processes in the business, policy, and technology sectors, participants in the colloquia clarified their values regarding pediatric residency education, their concerns about factors affecting training, and their hopes for solutions. The interplay between participants allowed for greater understanding of different stakeholders' perspectives regarding the developmental and historical processes influencing residency education and appreciation for the myriad social and political factors that contribute to our uncertainty regarding the state of pediatric residency education in the future.Concurrently, participants of the R 3 P Project pursued a variety of sources to identify quantifiable data that would inform its recommendations. A review of current literature provided documentation of the changing demographics and disease/disorder patterns among children and adolescents in the United States and the implications for pediatric practice. [4][5][6][7] There is a small but growing body of literature examining educational strategies and assessment measures in medical education. 8-19 R 3 P Project participants also searched for data that have captured the voices of recently trained pediatric generalists and subspecialists and current subspecialty fellows and residents regarding residency choice and career choice, adequacy of pediatric training, and early experiences in practice or as junior faculty.The picture that emerges from available data is that pediatricians who choose specialty training are more likely to be male, 20 white, 20 and interested in teaching, 21 research, 21,22 and technical ...