Evolution of pediatric psychology: historical roots to future trends.

The brief history of pediatric psychology is reviewed, emphasizing the early descriptions and conceptualizations. The current status of the field is then evaluated with special emphasis on continuity with pediatric psychology's historical roots. A discussion of promising future trends follows highlighting the historical traditions that have not been fully developed. More research on problems specific to pediatric psychology, greater involvement in normal childrearing, more emphasrs on prevention, and training seem the most fruitful directions for future expansion. The field of pediatric psychology is a rapidly developing area which is meeting important health service needs and the juture seems bright iJ' we can continue to focus on relevant issues.