Dr. Margaret Sibley is a Professor of Psychiatry and Behavioral Sciences at the University of Washington School of Medicine and a clinical psychologist at Seattle Children’s Hospital. She has authored over 120 scholarly publications on ADHD in adolescence and adulthood with research funded by the National Institute of Mental Health and the Institute of Education Sciences. She is Secretary of the American Professional Society for ADHD and Related Disorders (APSARD), a Professional Advisory Board Member for Children and Adults with Attention Deficit Hyperactivity Disorder (CHADD), and an Associate Editor of the Journal of Attention Disorders. She is the author of Parent-Teen Therapy for Executive Function Deficits and ADHD: Building Skills and Motivation published by Guilford Press in 2017.