Attention deficit disorder (redirected from attention deficit hyperactivity disorders)

at·ten·tion deficit disorder (-tnshn)

n. Abbr. ADD

A syndrome, usually diagnosed in childhood, characterized by a persistent pattern of impulsiveness, a short attention span, and sometimes hyperactivity, and interfering especially with academic, occupational, and social performance.

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Attention deficit disorder (ADD)

Disorder characterized by a short attention span, impulsivity, and in some cases hyperactivity.

Mentioned in: Tourette Syndrome