Attention-deficit/hyperactivity disorder (ADHD) is the name of a group of attention-related symptoms that are often found together, especially in children and young adults. ADHD often starts to become apparent in the middle elementary school years, and symptoms can last into adulthood. Symptoms include inattention, hyperactivity, and impulsivity. It is estimated that ADHD affects approximately 2 million children in the United States. This comprehensive book explores the nature of ADHD, its history, how it is diagnosed and treated, and its possible causes.

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Eating disorders are better understood and recognized now than in years past, but they remain a serious health risk for many people. Celebrity icons and Internet models with "perfect" body types and faces are hugely popular in all media, encouraging many consumers to strive to mimic their favorites and live up to unrealistic ideals for appearance. More than eight million people in the United States, most of whom are adolescent girls and young women, have developed eating disorders. Although the problem may seem like a physical one, these disorders are believed to be psychological in...