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Détail de l'auteur
Auteur Keith STENNING |
Documents disponibles écrits par cet auteur (2)
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Reasoning and discourse coherence in Autism Spectrum Disorder / Keith STENNING
Titre : Reasoning and discourse coherence in Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Keith STENNING, Auteur ; Michiel VAN LAMBALGEN, Auteur Année de publication : 2019 Importance : p.135-155 Langues : Anglais (eng) Index. décimale : PAR-A PAR-A - Fonctionnement Autistique Résumé : This chapter shows that people with Autism Spectrum Disorder (ASD) differ from neurotypicals in some of the logical inferences that they endorse or reject and explains that this fact is a fundamental feature of autistic cognition, rooted in homologies between language and motor planning, particularly action-goals and the synthesis of action sequences. A reconceptualization of the false-belief task as including a suppression task for modus ponens suggests that people with ASD will suppress modus ponens much less than neurotypical controls. This conjecture receives further support from an experiment designed to test the executive dysfunction theory of autism. There are several reasons why inhibition is compromised in ASD e.g., immature inhibitory interneurons, and a pruning process which selectively spares excitatory neurons. For neurotypicals the rate of endorsement drops from 67.1% to 35.7%, and for subjects with ASD there was a drop from 45% to 28%. After conditionalization that difference is not significant. Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=418 Reasoning and discourse coherence in Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Keith STENNING, Auteur ; Michiel VAN LAMBALGEN, Auteur . - 2019 . - p.135-155.
Langues : Anglais (eng)
Index. décimale : PAR-A PAR-A - Fonctionnement Autistique Résumé : This chapter shows that people with Autism Spectrum Disorder (ASD) differ from neurotypicals in some of the logical inferences that they endorse or reject and explains that this fact is a fundamental feature of autistic cognition, rooted in homologies between language and motor planning, particularly action-goals and the synthesis of action sequences. A reconceptualization of the false-belief task as including a suppression task for modus ponens suggests that people with ASD will suppress modus ponens much less than neurotypical controls. This conjecture receives further support from an experiment designed to test the executive dysfunction theory of autism. There are several reasons why inhibition is compromised in ASD e.g., immature inhibitory interneurons, and a pruning process which selectively spares excitatory neurons. For neurotypicals the rate of endorsement drops from 67.1% to 35.7%, and for subjects with ASD there was a drop from 45% to 28%. After conditionalization that difference is not significant. Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=418 Exemplaires
Code-barres Cote Support Localisation Section Disponibilité aucun exemplaire Visual/verbal-analytic reasoning bias as a function of self-reported autistic-like traits. study of typically developing individuals solving Raven’s Advanced Progressive Matrices / Andrew J.B. FUGARD in Autism, 15-3 (May 2011)
[article]
Titre : Visual/verbal-analytic reasoning bias as a function of self-reported autistic-like traits. study of typically developing individuals solving Raven’s Advanced Progressive Matrices Type de document : Texte imprimé et/ou numérique Auteurs : Andrew J.B. FUGARD, Auteur ; Mary STEWART, Auteur ; Keith STENNING, Auteur Année de publication : 2011 Article en page(s) : p.327-340 Langues : Anglais (eng) Mots-clés : Autism-Spectrum Quotient autistic-like traits Raven’s Advanced Progressive Matrices strategies typically developing individuals Index. décimale : PER Périodiques Résumé : People with autism spectrum condition (ASC) perform well on Raven’s matrices, a test which loads highly on the general factor in intelligence. However, the mechanisms supporting enhanced performance on the test are poorly understood. Evidence is accumulating that milder variants of the ASC phenotype are present in typically developing individuals, and that those who are further along the autistic-like trait spectrum show similar patterns of abilities and impairments as people with clinically diagnosed ASC. We investigated whether self-reported autistic-like traits in a university student sample, assessed using the Autism-Spectrum Quotient (AQ; Baron-Cohen, Wheelwright, Skinner, et al., 2001), predict performance on Raven’s Advanced Progressive Matrices. We found that reporting poorer social skills but better attention switching predicted a higher Advanced matrices score overall. DeShon, Chan, and Weissbein (1995) classified Advanced matrices items as requiring a visuospatial, or a verbal-analytic strategy. We hypothesised that higher AQ scores would predict better performance on visuospatial items than on verbal-analytic items. This prediction was confirmed. These results are consistent with the continuum view and can be explained by the enhanced perceptual functioning theory of performance peaks in ASC. The results also confirm a new prediction about Raven’s Advanced Progressive Matrices performance in people with ASC. En ligne : http://dx.doi.org/10.1177/1362361310371798 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=130
in Autism > 15-3 (May 2011) . - p.327-340[article] Visual/verbal-analytic reasoning bias as a function of self-reported autistic-like traits. study of typically developing individuals solving Raven’s Advanced Progressive Matrices [Texte imprimé et/ou numérique] / Andrew J.B. FUGARD, Auteur ; Mary STEWART, Auteur ; Keith STENNING, Auteur . - 2011 . - p.327-340.
Langues : Anglais (eng)
in Autism > 15-3 (May 2011) . - p.327-340
Mots-clés : Autism-Spectrum Quotient autistic-like traits Raven’s Advanced Progressive Matrices strategies typically developing individuals Index. décimale : PER Périodiques Résumé : People with autism spectrum condition (ASC) perform well on Raven’s matrices, a test which loads highly on the general factor in intelligence. However, the mechanisms supporting enhanced performance on the test are poorly understood. Evidence is accumulating that milder variants of the ASC phenotype are present in typically developing individuals, and that those who are further along the autistic-like trait spectrum show similar patterns of abilities and impairments as people with clinically diagnosed ASC. We investigated whether self-reported autistic-like traits in a university student sample, assessed using the Autism-Spectrum Quotient (AQ; Baron-Cohen, Wheelwright, Skinner, et al., 2001), predict performance on Raven’s Advanced Progressive Matrices. We found that reporting poorer social skills but better attention switching predicted a higher Advanced matrices score overall. DeShon, Chan, and Weissbein (1995) classified Advanced matrices items as requiring a visuospatial, or a verbal-analytic strategy. We hypothesised that higher AQ scores would predict better performance on visuospatial items than on verbal-analytic items. This prediction was confirmed. These results are consistent with the continuum view and can be explained by the enhanced perceptual functioning theory of performance peaks in ASC. The results also confirm a new prediction about Raven’s Advanced Progressive Matrices performance in people with ASC. En ligne : http://dx.doi.org/10.1177/1362361310371798 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=130