Handbook of Attention Deficit Hyperactivity Disorder

Attention deficit hyperactivity disorder (ADHD) is one of the most prevalent childhood psychiatric disorders of our time. The condition is defined by levels of inattention, hyperactivity and impulsivity that are in impairing and developmentally inappropriate. Increasingly, there is a growing appreciation that for many individuals the disorder may persist into adulthood and be associated with significant social and economic burden. Conditions, such as ADHD, that are manifestly heterogeneous in te