1. Howard Abikoff, PhD, is director of research in the Division of Child and Adolescent Psychiatry at Long Island Jewish Medical Center and associate professor of psychiatry at the Albert Einstein College of Medicine. He received his PhD in psychology from Adelphi University. Address: Howard Abikoff, Division of Child and Adolescent Psychiatry, Schneider Children's Hospital, Long Island Jewish Medical Center, New Hyde Park, NY 11042.