ATTENTION DEFICIT HYPERACTIVITY DISORDER (ADHD)
ADHD is a common behavioral disorder that affects about 10% of school-age children. Boys are about three times more likely than girls to be diagnosed with it, though it’s not yet understood why. Kids with ADHD act without thinking, are hyperactive, and have trouble focusing. They may understand what’s expected of them but have trouble following through because they can’t sit still, pay attention, or focus on details.