| attention deficit disorder |
a condition (mostly in boys) characterized by behavioral and learning disorders
Ãâó: wordnet.princeton.edu/perl/webwn
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| attention deficit hyperactivity disorder |
attention deficit disorder: a condition (mostly in boys) characterized by behavioral and learning disorders
Ãâó: wordnet.princeton.edu/perl/webwn
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| attention |
the process whereby a person concentrates on some features of the environment to the (relative) exclusion of others care: the work of providing treatment for or attending to someone or something; "no medical care was required"; "the old car needs constant attention" a general interest that leads people to want to know more; "She was the center of attention" a courteous act indicating affection; "she tried to win his heart with her many attentions" the faculty or power of mental concentration; "keeping track of all the details requires your complete attention" a motionless erect stance with arms at the sides and feet together; assumed by military personnel during drill or review; "the troops stood at attention"
Ãâó: wordnet.princeton.edu/perl/webwn
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| attention span |
the length of time you can concentrate on some idea or activity
Ãâó: wordnet.princeton.edu/perl/webwn
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| attention reflex of pupil |
alteration of size in the pupil when the attention is suddenly fixed; called also Piltz's r.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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