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Cited by 47Attention Deficit Hyperactivity DisorderDevelopmental and Educational NeuropsychologyNeural and Behavioral Psychology Studies

The DOI matches its Crossref record; 55 of the 55 references it cites were found in a registry or an index.

Time Perception: Does It Distinguish ADHD and RD Children in a Clinical Sample?

McGee, R., Brodeur, D., Symons, D., Andrade, B., Fahie, C.·2004·Journal of Abnormal Child Psychology
DOI 10.1023/b:jacp.0000037778.61929.1b
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Abstract

This study used a double-dissociation design to evaluate whether children with ADHD demonstrated specific deficits relative to children with Reading Disorders. Recent theory suggests that ADHD children have deficits in time perception and working memory, whereas RD children have deficits in phonological decoding. The performance of 113 clinic-referred children aged 6-11 was examined using measures of working memory, phonological processing, and time perception. Respondents completed two time production tasks in which they were to judge when 30-s had elapsed, and another in which they were asked to estimate the duration of the Conners' CPT (CCPT). Time Perception and phonological processing variables were submitted to a 2 x 2 ANCOVA (ADHD vs. RD), covarying for age, SES, IQ, and working memory. Children with ADHD were more likely to overestimate the time taken for the CCPT than children without ADHD, but no group differences were found on the 30-s estimation tasks. Children with RD did not display deficits in time estimation, but showed deficits in auditory phonological processing. The lack of interaction effects supported an "etiological subtype" over the "phenocopy" model of ADHD and RD. No group differences were detected using the CCPT. Although our previous studies did not find an order effect for the Conners' CPT in a 1-hr battery, a fatigue effect was evident with a 1.5-hr battery. The implications for Barkley's behavioral inhibition theories (R. Barkley, 1997) are discu…

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Crossref · 10.1023/b:jacp.0000037778.61929.1b

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Research works printed but not linked: 5

  1. Achenbach, T. (1991a). Manual for the Child Behavior Checklist/4-18 and 1991 Profile.Burlington, VT: University of Vermont.
  2. Achenbach, T. (1991b). Manual for the Teacher's Report Form /4-18 and 1991 Profile.Burlington, VT: University of Vermont.
  3. Barkley, R. (1997d). Defiant children, 2nd ed. New York: Guilford.
  4. Conners, C. (1997). Conners' Rating Scales-Revised. Toronto: Multi-Health Systems.
  5. Woodcock, R., & Johnson, M. (1989, 1990). Woodcock-Johnson Psychoeducational Battery-Revised. Chicago, IL: Riverside.

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Metadata

Authors
McGee, R., Brodeur, D., Symons, D., Andrade, B., & Fahie, C.
Affiliations
  • Nova Scotia Health Authority (CA)
  • Acadia University (CA)
  • Dalhousie University (CA)
  • Izaak Walton Killam Health Centre (CA)
Corresponding author
McGee, R.
ORCID
Venue
Journal of Abnormal Child Psychology
Publisher
Springer Science and Business Media LLC
Published
2004-10
Volume
32
Issue
5
Pages
481-490
ISSN
  • 0091-0627 (ISSN-L)
  • 1573-2835
DOI
10.1023/b:jacp.0000037778.61929.1b
OpenAlex
W1988304235
Cited by
47
References
55
Citations by year
2026: 1 · 2025: 1 · 2023: 1 · 2022: 3 · 2021: 4 · 2020: 2 · 2019: 1 · 2018: 3 · 2017: 2 · 2016: 1 · 2015: 7 · 2014: 1 · 2013: 2 · 2012: 2
FWCI
0.84
Type
journal article
Language
en
Open access
closed
Licence
Locations
  • Research on Child and Adolescent Psychopathology (publishedVersion)
  • PubMed (publishedVersion)
Funders
Killam Trusts
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Attention Deficit Hyperactivity Disorder
  • Social Sciences › Psychology › Neuropsychology and Physiological Psychology › Developmental and Educational Neuropsychology
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neural and Behavioral Psychology Studies
Keywords
time perception, attention deficit hyperactivity disorder, reading disorders, working memory, phonological processing, phonological decoding, duration estimation, Conners' Continuous Performance Test, fatigue effects, children
MeSH terms
Articulation Disorders, Attention Deficit Disorder with Hyperactivity, Child, Diagnosis, Differential, Dyslexia, Humans, Memory Disorders, Neuropsychological Tests, Time Perception

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