Encyclopediahyperactivityhyperactivity, excessive physical activity of emotional or physiological origin, usually seen in young children; one of the components of attention deficit hyperactivity disorder. The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2007, Columbia University Press. All rights reserved. More on hyperactivity from Fact Monster:
- attention deficit hyperactivity disorder - attention deficit hyperactivity disorder attention deficit hyperactivity disorder (ADHD), formerly ...
- Mental Illness in America - Mental Illness An estimated 26.2 percent of Americans 18 and older suffer from a diagnosable mental ...
- Social Phobias - Mental Illness Facts about Social Phobias Source: National Institute of Mental Health Social Phobia ...
- Suicide - Mental Illness Facts about Suicide Source: National Institute of Mental Health Suicide In 2004, ...
- Schizophrenia - Mental Illness Facts about Schizophrenia Source: National Institute of Mental Health Schizophrenia ...
|