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Attention, task difficulty, and ADHD
Author(s) -
Nigg Joel T.
Publication year - 2005
Publication title -
british journal of developmental psychology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.062
H-Index - 75
eISSN - 2044-835X
pISSN - 0261-510X
DOI - 10.1348/026151005x55848
Subject(s) - psychology , alertness , cognitive psychology , attention deficit hyperactivity disorder , arousal , cognition , task (project management) , perception , developmental psychology , neuroscience , clinical psychology , psychiatry , management , economics
Comments on analysis of attention tasks in Attention Deficit Hyperactivity Disorder (ADHD) provided by Wilding (2005) points out that whereas many regulatory functions, including alertness or arousal, appear to be impaired in ADHD, demonstrating basic attention deficits in selection or orienting functions in the disorder has proven difficult. Yet several issues remain to be addressed in the field with regard to attentional function in ADHD. These include the need for further scrutiny of effects of perceptual load, the psychometric problem of differential task difficulty and differential deficit, relative value of complex versus simple tasks, and consideration of heterogeneity in ADHD. Heterogeneity pertains both to additional analysis of ADHD subtypes, in light of speculation that the Inattentive type may be characterized by true attention problems, and to newer analyses of potential distinct etiological groups within subtype. New analyses of attentional operations have a role to play in these future directions.