Attention-deficit/hyperactivity disorder (ADHD) is a behavioral disorder believed to affect up to 1 in 20 children in the United States. The diagnosis of ADHD has skyrocketed over the past decade. From 2000 to 2010, U.S. children and teens diagnosed with attention-deficit hyperactivity disorder jumped from 6.2 million to 10.4 million. It is characterized by symptoms... Read more »
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