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Détail de l'auteur
Auteur Konstantine K. ZAKZANIS |
Documents disponibles écrits par cet auteur (1)
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Brief Report: Cognitive Flexibility in Autism Spectrum Disorders: A Quantitative Review / Rachel C. LEUNG in Journal of Autism and Developmental Disorders, 44-10 (October 2014)
[article]
Titre : Brief Report: Cognitive Flexibility in Autism Spectrum Disorders: A Quantitative Review Type de document : Texte imprimé et/ou numérique Auteurs : Rachel C. LEUNG, Auteur ; Konstantine K. ZAKZANIS, Auteur Article en page(s) : p.2628-2645 Langues : Anglais (eng) Mots-clés : Cognitive flexibility Autism spectrum disorders ASD Set-shifting Meta-analysis Index. décimale : PER Périodiques Résumé : Impairments in cognitive flexibility have been used to characterize the neuropsychological presentation of persons with autism spectrum disorders (ASDs). Previous studies have yielded mixed results. Our objective was to systematically review the sensitivity of cognitive flexibility measures in ASD using quantitative methods employed by meta-analytic statistical techniques. Seventy-two studies met inclusion criteria for analysis and included a total of 2,137 individuals with ASD and 2,185 healthy controls. Our findings demonstrate that while the shift sub-scale of the self-report version of the Behavioral Rating Inventory of Executive Function (BRIEF) showed approximate absolute discriminability, of all the performance measures that were systematically reviewed and evaluated, none could reliably differentiate between individuals with ASD and controls; this is not surprising given that cognitive flexibility is not a core deficit of ASD. Our findings suggest that while the shift sub-scale of the self-report version of the BRIEF is a promising clinical marker, clinical performance measures of cognitive flexibility may lack ecological validity and lastly, reinforces that impairments in cognitive flexibility do not uniformly characterize all persons with ASD. En ligne : http://dx.doi.org/10.1007/s10803-014-2136-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=241
in Journal of Autism and Developmental Disorders > 44-10 (October 2014) . - p.2628-2645[article] Brief Report: Cognitive Flexibility in Autism Spectrum Disorders: A Quantitative Review [Texte imprimé et/ou numérique] / Rachel C. LEUNG, Auteur ; Konstantine K. ZAKZANIS, Auteur . - p.2628-2645.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 44-10 (October 2014) . - p.2628-2645
Mots-clés : Cognitive flexibility Autism spectrum disorders ASD Set-shifting Meta-analysis Index. décimale : PER Périodiques Résumé : Impairments in cognitive flexibility have been used to characterize the neuropsychological presentation of persons with autism spectrum disorders (ASDs). Previous studies have yielded mixed results. Our objective was to systematically review the sensitivity of cognitive flexibility measures in ASD using quantitative methods employed by meta-analytic statistical techniques. Seventy-two studies met inclusion criteria for analysis and included a total of 2,137 individuals with ASD and 2,185 healthy controls. Our findings demonstrate that while the shift sub-scale of the self-report version of the Behavioral Rating Inventory of Executive Function (BRIEF) showed approximate absolute discriminability, of all the performance measures that were systematically reviewed and evaluated, none could reliably differentiate between individuals with ASD and controls; this is not surprising given that cognitive flexibility is not a core deficit of ASD. Our findings suggest that while the shift sub-scale of the self-report version of the BRIEF is a promising clinical marker, clinical performance measures of cognitive flexibility may lack ecological validity and lastly, reinforces that impairments in cognitive flexibility do not uniformly characterize all persons with ASD. En ligne : http://dx.doi.org/10.1007/s10803-014-2136-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=241