Cited by 67Attention Deficit Hyperactivity DisorderDevelopmental and Educational NeuropsychologyChild and Adolescent Psychosocial and Emotional Development

Sluggish cognitive tempo, processing speed, and internalizing symptoms: the moderating effect of age

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Jacobson, Lisa A., Geist, Megan, Mahone, E. Mark·2018·Journal of Abnormal Child Psychology

Abstract

Sluggish Cognitive Tempo (SCT) has been defined by a constellation of caregiver-reported symptoms that includes daydreaming, difficulty initiating and sustaining effort, lethargy, and physical underactivity. These symptoms have been observed in both typically developing children and in some children with Attention-Deficit/Hyperactivity Disorder (ADHD)—especially those with the predominantly inattentive presentation. Symptoms of SCT (typically identified via rating scales) appear separable from DSM inattentive ADHD symptoms, but have also been associated with internalizing symptoms. To date, however, few studies have examined associations among ratings of SCT and speeded performance-based measures. The present study examined associations among SCT, processing speed, and internalizing symptoms in a sample of 566 clinically referred children (65% male), while also considering how these associations change with age. Findings revealed small but significant age-related differences in the strength of associations between the “Daydreamy” element of SCT and processing speed (as measured by the WISC-IV Processing Speed Index—PSI), with stronger associations observed in younger children. Importantly, this difference in strength of association was not accounted for by the change in WISC-IV test forms for PSI subtests between 6–7 year-olds and 8–16 year-olds. Conversely, the association between SCT and internalizing symptoms remained generally consistent across the age range. Findings contribute to further characterization of the “slowness” of responding seen in SCT and may have implications for behavioral intervention.

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  1. DuPaul GJ Power TJ Anastopoulos AD Reid R 1998 ADHD rating scale-IV New York Guilford Press

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Authors
Jacobson, L. A., Geist, M., & Mahone, E. M.
Affiliations
Kennedy Krieger Institute (US)
Corresponding author
Jacobson, Lisa A.
Venue
Journal of Abnormal Child Psychology
Published
2017-02-18
Volume
46
Issue
1
Pages
127-135
ISSN
  • 0091-0627 (ISSN-L)
  • 1573-2835
OpenAlex
W2588706008
Cited by
67
References
37
Citations by year
2026: 7 · 2025: 7 · 2024: 6 · 2023: 13 · 2022: 10 · 2021: 9 · 2020: 6 · 2019: 5 · 2018: 4
FWCI
3.37
Type
journal article
Language
en
Open access
Locations
  • Research on Child and Adolescent Psychopathology (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
National Institutes of Health (U54 079123)
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, processing speed, internalizing problems, age differences, daydreaming, inattentive type ADHD, children, lethargy
MeSH terms
Adolescent, Age Factors, Attention Deficit Disorder with Hyperactivity, Child, Depression, Female, Humans, Male, Lethargy, Cognitive Dysfunction

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