In this video in his series on managing adult ADHD, Evan Lieberman, MSW LICSW LADC, breaks down what Attention Deficit and Hyperactivity disorder (ADHD) is and how it is classified in the Diagnostic and Statistical Manual of Psychiatric Disorders (DSM-5 TR.) Further, he explains how the disorder goes far beyond the DSM criteria and impacts folks in many different ways and areas of their lives.