Cited by 7Attention Deficit Hyperactivity DisorderDevelopmental and Educational NeuropsychologyAutism Spectrum Disorder Research

Cognitive Profiling of Children and Adolescents with ADHD Using the WISC-IV

Open access
Rosales-Gómez, Megan, Navarro-Soria, Ignasi, Torrecillas, Manuel, López, María Eugenia, Delgado, Beatriz·2025·Behavioral Sciences

Abstract

Attention Deficit Hyperactivity Disorder (ADHD) is a prevalent neurodevelopmental disorder characterised by cognitive and behavioural impairments. This study aimed to identify cognitive patterns associated with ADHD in a sample of 719 children and adolescents (363 with ADHD and 356 controls) assessed using the Wechsler Intelligence Scale for Children—Fourth Edition (WISC-IV). Compared to controls, the clinical group exhibited significantly lower scores in the Working Memory Index (WMI), Processing Speed Index (PSI), and Cognitive Proficiency Index (CPI). No significant group differences were found in Verbal Comprehension (VCI) or Perceptual Reasoning (PRI) after controlling for age and sex. Factorial MANOVA results revealed that WMI, PSI, and CPI deficits remained stable across age groups and were more pronounced in males. Females with ADHD outperformed males in PSI. A binary logistic regression model including WISC-IV core indices classified VCI, PRI, WMI, and PSI with a Nagelkerke R2 of 0.44 as significant predictors of group membership, indicating that lower scores in WMI and PSI, and higher scores in VCI and PRI, increased the likelihood of ADHD classification. These findings reinforce the use of the WISC-IV as a complementary tool in the cognitive characterisation and clinical assessment of ADHD in youth.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.3390/bs15091279

Cites

51 of 53 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • The role of the CPI as a predictor of clinical-group membership and a discriminator between presentations makes it a particularly useful indicator when behavioral symptomatology is ambiguous or when discrepancies arise between informants.

    “Likewise, the role of the CPI as a predictor of clinical-group membership and a discriminator between presentations makes it a particularly useful indicator when behavioral symptomatology is ambiguous or when discrepancies arise between informants (family-school) [29, 57].”

    From ADHD, Subtypes and Cognitive Performance: WISC-V as a Support Tool for Diagnostic Assessment (2026) · cites this paper as [29]

    Results §§3.2 and 3.6.2 report lower CPI scores in the ADHD group, and the Discussion describes WISC-IV assessment as a complement to subjective parent and teacher observations. But the clinical-group prediction model in §3.5 used WMI and PSI, not CPI as a separate predictor. The paper does not show that CPI discriminates between ADHD presentations or assess its usefulness when symptoms are ambiguous or informants disagree. (LLM, conf=0.86)

    Experimental — accuracy not yet measured
  • Results showed higher GAI scores and lower CPI scores (GAI > CPI) in ADHD.

    “Consistently, the results showed higher GAI scores and lower CPI scores (GAI > CPI) [27, 29].”
  • Scores on the Verbal Comprehension Index (VCI) and Perceptual Reasoning Index (PRI) generally remain within typical ranges in ADHD.

    “In contrast, scores on the Verbal Comprehension Index (VCI) and the Perceptual Reasoning Index (PRI), indicators of conceptual reasoning and efficiency in visuospatial processing, generally remain within typical ranges [21, 27, 28, 29].”
  • The CPI composite index showed the strongest group difference of all indices examined, consistent with recent studies highlighting its usefulness as a concise summary of cognitive deficits in ADHD.

    “Moreover, the CPI composite index showed the strongest group difference of all indices examined, consistent with recent studies highlighting its usefulness as a concise summary of the cognitive deficits typically observed in ADHD [29, 51].”

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Research works printed but not linked: 4

  1. Barkley E. A. Sample chapter: Attention-deficit hyperactivity disorder, fourth edition: A handbook for diagnosis and treatment 2015 Available online: www.guilford.com/p/barkley2 (accessed on 24 February 2025)
  2. Cohen J. Statistical power analysis for the behavioral sciences Academic Press 1969
  3. DuPaul G. J. Power T. J. Anastopoulos A. D. Reid R. ADHD rating scale—IV: Checklists, norms, and clinical interpretation The Guilford Press 1998
  4. Servera M. Cardo E. ADHD Rating Scale-IV in a sample of Spanish schoolchidren: Normative data and internal consistency for teachers and parents Revista de Neurología 2007 45 7 393 399 17918104

Cited by

Sorted by citations

Authors
Rosales-Gómez, M., Navarro-Soria, I., Torrecillas, M., López, M. E., & Delgado, B.
Affiliations
  • University of Alicante (ES)
  • Department of Developmental Psychology and Didactics, Faculty of Education, University of Alicante, 03690 Alicante, Spain
  • Universidad Complutense de Madrid (ES)
Venue
Behavioral Sciences
Publisher
MDPI AG
Published
2025-09-18
Volume
15
Issue
9
Pages
1279
ISSN
2076-328X (ISSN-L)
OpenAlex
W4414312831
Cited by
6
References
51
Citations by year
2026: 6
FWCI
4.04
Type
journal article
Language
en
Open access
Locations
  • Behavioral Sciences (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • PubMed Central (publishedVersion, cc-by)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
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 › Autism Spectrum Disorder Research
Keywords
attention deficit hyperactivity disorder, cognitive profiling, WISC-IV, working memory, processing speed, verbal comprehension, perceptual reasoning, sex differences, children and adolescents, ADHD diagnosis

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review