Margaret H. Sibley, PhD, is Assistant Professor of Psychiatry and Behavioral Health in the Herbert Wertheim College of Medicine at Florida International University, where she leads a specialty clinic devoted to delivering the STAND approach. A clinical psychologist and member of the Motivational Interviewing Network of Trainers, Dr. Sibley works closely with community mental health agencies and schools to enhance professional practices for teens and families. She has written numerous journal articles on ADHD and has been the principal investigator on several studies evaluating how to engage families of teens in successful therapy. She is a recipient of the Young Scientist Award from Children and Adults with Attention Deficit Hyperactivity Disorder (CHADD) and of fellowships from the Klingenstein Third Generation Foundation and the American Psychological Foundation, among other honors.