Aperçu: G.M.
La
cinquième édition des échelles d'intelligence de Stanford-Binet permet
d'estimer le QI «à pleine échelle» (FSIQ) en utilisant une version
abrégée du test - le QI abrégé de la batterie (ABIQ). Dans
le cadre d'un service d'équipe d'intervention précoce publique, l'étude
transversale actuelle a étudié l'utilité de l'ABIQ pour estimer la FSIQ
chez 40 enfants avec un diagnostic de "trouble du spectre de l'autisme" (dTSA) âgés
de 3 à 5 ans.
Les
résultats fournissent un support qualifié pour l'instrument: une
estimation de QI d'une précision acceptable a été obtenue dans la
plupart des cas; mais pas pour une minorité non négligeable (17,5%). Un jugement clinique soigneux est nécessaire pour déterminer l'applicabilité de l'ABIQ aux cas individuels.
Autism Res. 2017 Dec 28. doi: 10.1002/aur.1911.
Utility of an abbreviated version of the stanford-binet intelligence scales (5th ed.) in estimating 'full scale' IQ for young children with autism spectrum disorder
Twomey C1,2, O'Connell H2, Lillis M2, Tarpey SL2, O'Reilly G1.
Author information
- 1
- School of Psychology, UCD, Belfield, Dublin 4, Ireland.
- 2
- Early Intervention Team, Health Service Executive, Central Remedial Clinic, Vernon Avenue Clontarf, Dublin 3, Ireland.
Abstract
The
fifth edition of the Stanford-Binet Intelligence scales allows 'full
scale' IQ (FSIQ) to be estimated using an abridged version of the
test-the abbreviated battery IQ (ABIQ). Set within a public early
intervention team service, the current cross-sectional study
investigated the utility of the ABIQ in estimating FSIQ for 40 children
with autism spectrum disorder (ASD) aged 3-5 years. A strong ABIQ-FSIQ association was yielded (r = 0.89; r2
= 0.808) and the ABIQ did not over-estimate mean FSIQ above a
clinically-relevant threshold; however, clinically significant
over-estimation occurred in 17.5% of individual cases. While the
findings provide support for the utility of the ABIQ in estimating FSIQ
for young children with ASD, caution relating to the over-estimation of
FSIQ is warranted. Careful clinical judgment-ideally based on
examination of previous cognitive assessment results (if available),
thorough interactional observations, and close multi-disciplinary
consultation-is necessary to determine the applicability of the ABIQ to
individual cases. Autism Res 2017. © 2017 International Society for Autism Research, Wiley Periodicals, Inc.
LAY SUMMARY:
We investigated the utility of a shortened version of the Stanford-Binet Intelligence Scales in estimating IQ for 40 young children with autism spectrum disorder (ASD). The findings provide qualified support for the instrument: acceptably accurate IQ estimation was achieved for most cases; but not so for a sizeable minority (17.5%). Careful clinical judgment is necessary to determine the applicability of the ABIQ to individual cases.
© 2017 International Society for Autism Research, Wiley Periodicals, Inc.
- PMID:29282895
- DOI:10.1002/aur.1911
