Online
From the website: "Welcome to the official website of Russell A. Barkley, Ph.D., an internationally recognized authority on attention deficit hyperactivity disorder (ADHD or ADD) in children and adults who has dedicated his career to widely disseminating science-based information about ADHD."
All Ages
Toddlerhood (1-3), Preschool/Kindergarten (3-5), School Age (6-12), Adolescence (13-21), Adulthood (22+)
English
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