A 54-Point Verbal-Performance IQ Discrepancy on the WISC-R: Cognitive Functioning of a Child from an Alternative School

Marked WISC-R verbal-performance discrepancy commonly leads to the assumption that such children have brain pathology or cognitive disorders. Children without brain dysfunction may also exhibit wide discrepancy, but a discrepancy score of 30 is assumed to occur in only 2% of the population. The actu...

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Main Authors: D. Lapierre, C. M. J. Braun, L. Le Pailleur
Format: Article
Language:English
Published: Wiley 1992-01-01
Series:Behavioural Neurology
Online Access:http://dx.doi.org/10.3233/BEN-1992-5205
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author D. Lapierre
C. M. J. Braun
L. Le Pailleur
author_facet D. Lapierre
C. M. J. Braun
L. Le Pailleur
author_sort D. Lapierre
collection DOAJ
description Marked WISC-R verbal-performance discrepancy commonly leads to the assumption that such children have brain pathology or cognitive disorders. Children without brain dysfunction may also exhibit wide discrepancy, but a discrepancy score of 30 is assumed to occur in only 2% of the population. The actual investigation presents an 11-year-old child showing a 54-point discrepancy between the two scales of the WISC-R. Results of wide ranging testing and other considerations strongly suggested that this child didn't manifest any kind of brain dysfunction. It was concluded that the particular academic environment of the child, an alternative school, exerted a very strong influence on her results on the WISC-R. This conclusion is furthermore supported by the results of a follow-up evaluation, done 1 year after the child has been transferred to a traditional school, which revealed a WISC-R verbal-performance discrepancy of only 12 points.
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spelling doaj-art-67c4df8e072447f58808faac2ca2d86e2025-02-03T05:53:16ZengWileyBehavioural Neurology0953-41801875-85841992-01-01529710610.3233/BEN-1992-5205A 54-Point Verbal-Performance IQ Discrepancy on the WISC-R: Cognitive Functioning of a Child from an Alternative SchoolD. Lapierre0C. M. J. Braun1L. Le Pailleur2Université du Québec à Montréal, Département de Psychologie, C.P. 8888, Succ. “A”, Montréal, Québec H3C 3P8, CanadaUniversité du Québec à Montréal, Département de Psychologie, C.P. 8888, Succ. “A”, Montréal, Québec H3C 3P8, CanadaUniversité de Montréal, Québec, CanadaMarked WISC-R verbal-performance discrepancy commonly leads to the assumption that such children have brain pathology or cognitive disorders. Children without brain dysfunction may also exhibit wide discrepancy, but a discrepancy score of 30 is assumed to occur in only 2% of the population. The actual investigation presents an 11-year-old child showing a 54-point discrepancy between the two scales of the WISC-R. Results of wide ranging testing and other considerations strongly suggested that this child didn't manifest any kind of brain dysfunction. It was concluded that the particular academic environment of the child, an alternative school, exerted a very strong influence on her results on the WISC-R. This conclusion is furthermore supported by the results of a follow-up evaluation, done 1 year after the child has been transferred to a traditional school, which revealed a WISC-R verbal-performance discrepancy of only 12 points.http://dx.doi.org/10.3233/BEN-1992-5205
spellingShingle D. Lapierre
C. M. J. Braun
L. Le Pailleur
A 54-Point Verbal-Performance IQ Discrepancy on the WISC-R: Cognitive Functioning of a Child from an Alternative School
Behavioural Neurology
title A 54-Point Verbal-Performance IQ Discrepancy on the WISC-R: Cognitive Functioning of a Child from an Alternative School
title_full A 54-Point Verbal-Performance IQ Discrepancy on the WISC-R: Cognitive Functioning of a Child from an Alternative School
title_fullStr A 54-Point Verbal-Performance IQ Discrepancy on the WISC-R: Cognitive Functioning of a Child from an Alternative School
title_full_unstemmed A 54-Point Verbal-Performance IQ Discrepancy on the WISC-R: Cognitive Functioning of a Child from an Alternative School
title_short A 54-Point Verbal-Performance IQ Discrepancy on the WISC-R: Cognitive Functioning of a Child from an Alternative School
title_sort 54 point verbal performance iq discrepancy on the wisc r cognitive functioning of a child from an alternative school
url http://dx.doi.org/10.3233/BEN-1992-5205
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