Michael L. Bloomquist, PhD, is Assistant Professor in the Department of Psychiatry at the University of Minnesota in Minneapolis. He has extensive applied and research experience in prevention and treatment activities with children exhibiting behavior problems. Dr. Bloomquist is a coinvestigator on several longitudinal studies examining the development of children with aggression, as well as evaluating the effects of comprehensive prevention programs. He is the coauthor of [i]Helping Children with Aggression and Conduct Problems[/i], and has coauthored articles in peer-reviewed journals.