Craig B. Wiener, EdD, has worked for over thirty years to help individuals diagnosed with attention deficit/hyperactivity disorder. He is a licensed psychologist and faculty member in the Department of Family Medicine and Community Health at the University of Massachusetts Medical School. His years as clinical director of outpatient mental health at the Family Health Center of Worcester and clinical experience in private practice led him to create a unique approach that identifies the factors that contribute to the reinforcement of ADHD behaviors. He lives in Worcester, MA.