Each year, millions of children take Ritalin, which means thousands of doctors are diagnosing them with hyperactivity or ADD. But what do these diagnoses mean? Are drugs the answer for these illnesses? And most importantly, is your child getting the proper treatment for his or her problem? In "The Hyperactivity Hoax," neuropsychiatrist Dr. Sydney Walker cogently explores the medical minefield of hyperactivity and helps parents arrive at safe, effective...