October is ADHD Awareness Month. Russell A. Barkley, Ph.D., is a world renowned expert on attention deficit hyperactivity disorder (ADHD or ADD) in children and adults. Currently, Dr. Barkley is a Clinical Professor of Psychiatry, Virginia Treatment Center for Children and Virginia Commonwealth University Medical Center. Additionally, he has written several books, and other publications. In this episode, Dr. Barkley discusses ADHD in depth. You can find out more about Dr. Barkley on www.russellbarkley.org