1. Benjamin B. Lahey received his PhD in psychology from the University of Tennessee in 1970. He is professor of psychiatry and psychology, and director of research in child and adolescent psychiatry, at the University of Miami School of Medicine. He has published research in the area of developmental psychopathology, particularly the attention deficit disorders. He is a member of the Committee on Disruptive Behavior Disorders of the American Psychiatric Association's Task Force for DSM-IV.
2. Caryn L. Carlson received her PhD from the University of Georgia in 1984. She is currently an assistant professor of psychology at the University of Texas. She has published work related to the assessment and treatment of attention deficit disorders in children. Address: Benjamin B. Lahey, Department of Psychiatry (D-29), University of Miami School of Medicine, PO Box 016960, Miami, FL 33149.