
Deficit in the ability to sustain attention.
Found on
http://www.encyclo.co.uk/local/20898

An inability to control behaviour due to difficulty in processing neural stimuli. ... (12 Dec 1998) ...
Found on
http://www.encyclo.co.uk/local/20973

a syndrome, usually diagnosed in childhood, characterized by a persistent pattern of impulsiveness, a short attention span, and often hyperactivity, and interfering especially with academic, occupational, and social performance.
Found on
http://www.encyclo.co.uk/local/21811

A sub-type of Attention Deficit Hyperactivity Disorder.
Found on
http://www.encyclo.co.uk/visitor-contributions.php

see ADHD
Found on
http://www.ldonline.org/glossary
(ADD) Type: Term Definitions: 1. a disorder of attention, organization and impulse control appearing in childhood and often persisting to adulthood. Hyperactivity may be a feature but is not necessary for the diagnosis.
Found on
http://www.medilexicon.com/medicaldictionary.php?t=25970

A neurological condition that is characterized by an attention span that is less than expected for the age of the person. The syndrome is often evident from childhood and may cause restlessness, disorganization, hyperactivity, distractibility, and mood swings. Synonym(s): ADD
Found on
http://www.pregnology.com/

[
n] - a condition (mostly in boys) characterized by behavioral and learning disorders
Found on
http://www.webdictionary.co.uk/definition.php?query=attention%20deficit%20d

A biologically-based disorder that includes distractibility and impulsiveness. Recent research suggests that ADD can be inherited and may be due to an imbalance of neurotransmitters (chemicals used by the brain to control behavior) or abnormal glucose metabolism in the central nervous system.
Found on
https://littleorangefish.org/terms

a disorder mainly present in children and adolescents, characterised by learning and behaviour problems, inability to pay attention, and sometimes hyperactivity
Found on
https://www.encyclo.co.uk/local/20875
ADD noun a condition (mostly in boys) characterized by behavioral and learning disorders
Found on
https://www.encyclo.co.uk/local/20974

a developmental disorder of children characterized by inattention, impulsiveness, distractibility, and often hyperactivity.
Found on
https://www.infoplease.com/dictionary/attention-deficit-disorder
No exact match found.