ATTENTION DEFICIT DISORDER
\ɐtˈɛnʃən dˈɛfɪsˌɪt dɪsˈɔːdə], \ɐtˈɛnʃən dˈɛfɪsˌɪt dɪsˈɔːdə], \ɐ_t_ˈɛ_n_ʃ_ə_n d_ˈɛ_f_ɪ_s_ˌɪ_t d_ɪ_s_ˈɔː_d_ə]\
Definitions of ATTENTION DEFICIT DISORDER
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By Princeton University
By DataStellar Co., Ltd
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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)
By DataStellar Co., Ltd
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