Now in a revised and expanded third edition, this handbook presents the latest knowledge on the nature, diagnosis, assessment, and treatment of Attention-Deficit/Hyperactivity Disorder (ADHD). Provided are state-of-the-art guidelines for understanding and managing the challenges ADHD poses to children, adolescents, and adults in a range of settings. Featuring a new chapter on combined therapies, this book is the most comprehensive, authoritative, and up-to-date work in the field.

Note: Practitioners wishing to implement the assessment and treatment recommendations delineated in the Handbook are advised to purchase the companion Workbook, which contains a full set of forms, questionnaires, and handouts, in a large-size format with permission to photocopy.