Alan E. Kazdin is Sterling Professor of Psychology and Professor of Child Psychiatry at Yale University, as well as Director of the Yale Parenting Center. Kazdin's 700+ publications include over 50 books that focus on methodology, interventions for children and adolescents, parenting and child rearing, cognitive-behavioral treatment, and interpersonal violence. He has served as editor of six professional journals, and is a past president of the American Psychological Association.