JAMES J. MCGOUGH, MD, is Professor of Clinical Psychiatry at the Semel Institute for Neuroscience and Human Behavior and David Geffen School of Medicine at UCLA. He is presently Director of Clinical Teaching Programs in both child and adolescent psychopharmacology and attention deficit hyperactivity disorder (ADHD). McGough has been a principal or co-principal investigator in over 40 clinical trials, including both NIH- and industry-sponsored studies. He has authored over 60 research publications, reviews and book chapters with particular emphasis on pediatric psychopharmacology and ADHD genet...