Cited by 46Attention Deficit Hyperactivity DisorderDevelopmental and Educational NeuropsychologyChild and Adolescent Psychosocial and Emotional Development

Sluggish Cognitive Tempo and Neuropsychological Functioning

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Creque, Chava A., Willcutt, Erik G.·2021·Research on Child and Adolescent Psychopathology

Abstract

Sluggish cognitive tempo (SCT) is marked by impairments across social, emotional, and academic functioning, but few studies have examined the association between SCT and neuropsychological functioning. The present study examined the associations between SCT and measures of processing speed, executive function, attention, and reaction time. From a larger sample of 8,238 children and adolescents, a subsample of 928 children were overselected for symptoms of SCT or attention-deficit/hyperactivity disorder (ADHD) and compared to a matched control sample of 652 individuals without elevations of ADHD or SCT (age range = 5.9-15.4 years). Multiple regression analyses revealed that symptoms of SCT were independently associated with deficits in nearly all domains assessed by a battery of neuropsychological assessments, including slower processing speed, poorer working memory, decreased inhibition, poorer vigilance, and increased reaction time. Further, weaknesses in all five of these domains remained significant even after symptoms of ADHD-inattention, anxiety, and depression were controlled. These findings add to literature that supports the validity of SCT as a symptom profile separate from ADHD-inattention symptoms.

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  1. American Psychiatric Association (2013). Diagnostic and Statistical Manual of Mental Disorders (5th ed.). Arlington: American Psychiatric Publishing. pp. 59– 65.
  2. Wechsler D (1991). Manual for the Wechsler Intelligence Scale for Children (3rd ed.). San Antonio: The Psychological Corporation.

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Authors
Creque, C. A., & Willcutt, E. G.
Affiliations
University of Colorado Boulder (US)
Corresponding author
Creque, Chava A.
Venue
Research on Child and Adolescent Psychopathology
Published
2021-03-23
Volume
49
Issue
8
Pages
1001-1013
ISSN
  • 0091-0627 (ISSN-L)
  • 2730-7166
  • 2730-7174
OpenAlex
W3137972425
Cited by
46
References
56
Citations by year
2026: 8 · 2025: 11 · 2024: 6 · 2023: 9 · 2022: 11 · 2021: 1
FWCI
4.84
Type
journal article
Language
en
Open access
Locations
  • Research on Child and Adolescent Psychopathology (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Institute of Mental Health (R01MH063941, R01MH062120)
  • Eunice Kennedy Shriver National Institute of Child Health and Human Development (P50HD027802)
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Attention Deficit Hyperactivity Disorder
  • Social Sciences › Psychology › Neuropsychology and Physiological Psychology › Developmental and Educational Neuropsychology
  • Social Sciences › Psychology › Clinical Psychology › Child and Adolescent Psychosocial and Emotional Development
Keywords
sluggish cognitive tempo, neuropsychological performance, processing speed, executive function, attention, reaction time, working memory, inhibition, sustained attention, attention deficit hyperactivity disorder, children and adolescents, anxiety, depression
MeSH terms
Adolescent, Attention, Attention Deficit Disorder with Hyperactivity, Child, Child, Preschool, Cognition, Humans, Neuropsychological Tests, Executive Function

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