The Residency Review and Redesign in Pediatrics (R 3 P) Project began in 2005 and will have been completed in 2009. The purpose was to conduct a comprehensive reassessment of general pediatric residency education. The project convened 3 major colloquia supplemented by numerous meetings of an R 3 P committee and by surveys of residents, subspecialty fellows, and generalist and subspecialty practitioners. A principal conclusion was that resident learning opportunities should be more flexibly directed toward the variety of career choices available to pediatricians. Another conclusion was that reasonable expectations for residency education are most likely if learning is regarded as an integrated continuum, beginning in medical school and continuing throughout a career in practice. The R 3 P Committee declined to create a list of recommendations for immediate changes in residency education; instead, it recommends that changes be based on evidence of education outcomes that are important to improving the health of children, adolescents, and young adults. Pediatrics 2009;123:S1-S7 D ESPITE RAPID AND ongoing changes in the environment in which residency education occurs, 30 years have passed since the last comprehensive examination of general pediatric residency education by the pediatric community as a whole. 1 In 2000, the Future of Pediatric Education (FOPE) II Project made important suggestions for modification of residency education, 2 and the Accreditation Council for Graduate Medical Education (ACGME) considers these suggestions along with other proposals when its review committee for pediatrics periodically revises the program requirements for pediatric residency education. 3 However, the FOPE II Project was not able to delve into fundamental aspects of the purpose and scope of pediatric residency training, and that is not the function of periodic revisions of ACGME program requirements. Given the magnitude of changes in the context in which residency education occurs, a thorough reappraisal is in order. Thirty years have seen primary care pediatric practice move from preoccupation with treatment of common infectious diseases to greater emphasis on the management of well-child care, behavioral and developmental aspects of growth and development, and the supervision of care for the child with special health care needs. [4][5][6] The structure of pediatric health care has also changed. The small, private office caring for members of a relatively homogeneous community has been replaced with a fragmented "system" in which patients and families move in and out of a complicated web of hospitals, practice networks, insurance plans, home health services, laboratory and imaging units, and various care settings. The racial, ethnic, and financial demographics of children, adolescents, and young adults and their families are different. [4][5][6] Scientific advances in understanding the molecular, chemical, and genetic nature of health and illness move at such a rapid pace that "up-to-date" care can easily lag behin...