《英文msh詞典》Deficit Disorder,Attention
[入口詞] Deficit Disorder,Attention
[主題詞] Attention Deficit Disorder with Hyperactivity
[英文釋義] A behavior disorder originating in childhood in which the essential features are signs of developmentally inappropriate inattention,impulsivity,and hyperactivity. Although most individuals have symptoms of both inattention and hyperactivity-impulsivity,one or the other pattern may be predominant. The disorder is more frequent in males than females. Onset is in childhood. Symptoms often attenuate during late adolescence although a minority experience the full complement of symptoms into mid-adulthood. (From DSM-IV)