George J. DuPaul, PhD, is Professor of School Psychology at Lehigh University. He is a Fellow of Divisions 16 (School Psychology), 53 (Clinical Child and Adolescent Psychology), and 54 (Pediatric Psychology) of the American Psychological Association (APA) and is past president of the Society for the Study of School Psychology. He is a recipient of the APA Division 16 Senior Scientist Award and was named to the Children and Adults with ADHD Hall of Fame. Dr. DuPaul's primary research interests are school-based assessment and treatment of disruptive behavior disorders, pediatric school psychology, and assessment and treatment of college students with ADHD. His publications include over 190 journal articles and book chapters on assessment and treatment of ADHD, as well as the coauthored ADHD in the Schools, Third Edition, and ADHD Rating Scale–5 for Children and Adolescents.

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Gary Stoner, PhD, is Professor in the Department of Psychology at the University of Rhode Island and Director of the Graduate Programs in School Psychology. He is a Fellow of the APA, past president of APA Division 16, and a member of the Society for the Study of School Psychology. Dr. Stoner’s research interests include prevention and intervention with achievement and behavior problems, early school success, parent and teacher support, and professional issues in school psychology. He is past chair of the APA's Interdivisional Coalition for Psychology in Schools and Education and currently serves on the APA Commission on Accreditation.