Adults with Autism Tend to Undermine the Hidden Environmental Structure: Evidence from a Visual Associative Learning Task / L. A. SAPEY-TRIOMPHE in Journal of Autism and Developmental Disorders, 48-9 (September 2018)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 48-9 (September 2018) . - p.3061-3074 Titre : Adults with Autism Tend to Undermine the Hidden Environmental Structure: Evidence from a Visual Associative Learning Task Type de document : Texte imprimé et/ou numérique Auteurs : L. A. SAPEY-TRIOMPHE, Auteur ; Sandrine SONIE, Auteur ; M. A. HENAFF, Auteur ; J. MATTOUT, Auteur ; C. SCHMITZ, Auteur Article en page(s) : p.3061-3074 Langues : Anglais (eng) Mots-clés : Autism  Categorization  Learning  Local and global processing  Perception Index. décimale : PER Périodiques Résumé : The learning-style theory of Autism Spectrum Disorders (ASD) (Qian, Lipkin, Frontiers in Human Neuroscience 5:77, 2011) states that ASD individuals differ from neurotypics in the way they learn and store information about the environment and its structure. ASD would rather adopt a lookup-table strategy (LUT: memorizing each experience), while neurotypics would favor an interpolation style (INT: extracting regularities to generalize). In a series of visual behavioral tasks, we tested this hypothesis in 20 neurotypical and 20 ASD adults. ASD participants had difficulties using the INT style when instructions were hidden but not when instructions were revealed. Rather than an inability to use rules, ASD would be characterized by a disinclination to generalize and infer such rules. En ligne : http://dx.doi.org/10.1007/s10803-018-3574-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=367 [article] Adults with Autism Tend to Undermine the Hidden Environmental Structure: Evidence from a Visual Associative Learning Task [Texte imprimé et/ou numérique] / L. A. SAPEY-TRIOMPHE, Auteur ; Sandrine SONIE, Auteur ; M. A. HENAFF, Auteur ; J. MATTOUT, Auteur ; C. SCHMITZ, Auteur . - p.3061-3074. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 48-9 (September 2018) . - p.3061-3074 Mots-clés : Autism  Categorization  Learning  Local and global processing  Perception Index. décimale : PER Périodiques Résumé : The learning-style theory of Autism Spectrum Disorders (ASD) (Qian, Lipkin, Frontiers in Human Neuroscience 5:77, 2011) states that ASD individuals differ from neurotypics in the way they learn and store information about the environment and its structure. ASD would rather adopt a lookup-table strategy (LUT: memorizing each experience), while neurotypics would favor an interpolation style (INT: extracting regularities to generalize). In a series of visual behavioral tasks, we tested this hypothesis in 20 neurotypical and 20 ASD adults. ASD participants had difficulties using the INT style when instructions were hidden but not when instructions were revealed. Rather than an inability to use rules, ASD would be characterized by a disinclination to generalize and infer such rules. En ligne : http://dx.doi.org/10.1007/s10803-018-3574-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=367

Decision-Making in a Changing World: A Study in Autism Spectrum Disorders / S. ROBIC in Journal of Autism and Developmental Disorders, 45-6 (June 2015)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 45-6 (June 2015) . - p.1603-1613 Titre : Decision-Making in a Changing World: A Study in Autism Spectrum Disorders Type de document : Texte imprimé et/ou numérique Auteurs : S. ROBIC, Auteur ; Sandrine SONIE, Auteur ; P. FONLUPT, Auteur ; M. A. HENAFF, Auteur ; Nathalie TOUIL, Auteur ; G. CORICELLI, Auteur ; J. MATTOUT, Auteur ; C. SCHMITZ, Auteur Article en page(s) : p.1603-1613 Langues : Anglais (eng) Mots-clés : Autism spectrum disorders  Social  Instability  Decision-making Index. décimale : PER Périodiques Résumé : To learn to deal with the unexpected is essential to adaptation to a social, therefore often unpredictable environment. Fourteen adults with autism spectrum disorders (ASD) and 15 controls underwent a decision-making task aimed at investigating the influence of either a social or a non-social environment, and its interaction with either a stable (with constant probabilities) or an unstable (with changing probabilities) context on their performance. Participants with ASD presented with difficulties in accessing underlying statistical rules in an unstable context, a deficit especially enhanced in the social environment. These results point out that the difficulties people with ASD encounter in their social life might be caused by impaired social cues processing and by the unpredictability associated with the social world. En ligne : http://dx.doi.org/10.1007/s10803-014-2311-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=259 [article] Decision-Making in a Changing World: A Study in Autism Spectrum Disorders [Texte imprimé et/ou numérique] / S. ROBIC, Auteur ; Sandrine SONIE, Auteur ; P. FONLUPT, Auteur ; M. A. HENAFF, Auteur ; Nathalie TOUIL, Auteur ; G. CORICELLI, Auteur ; J. MATTOUT, Auteur ; C. SCHMITZ, Auteur . - p.1603-1613. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 45-6 (June 2015) . - p.1603-1613 Mots-clés : Autism spectrum disorders  Social  Instability  Decision-making Index. décimale : PER Périodiques Résumé : To learn to deal with the unexpected is essential to adaptation to a social, therefore often unpredictable environment. Fourteen adults with autism spectrum disorders (ASD) and 15 controls underwent a decision-making task aimed at investigating the influence of either a social or a non-social environment, and its interaction with either a stable (with constant probabilities) or an unstable (with changing probabilities) context on their performance. Participants with ASD presented with difficulties in accessing underlying statistical rules in an unstable context, a deficit especially enhanced in the social environment. These results point out that the difficulties people with ASD encounter in their social life might be caused by impaired social cues processing and by the unpredictability associated with the social world. En ligne : http://dx.doi.org/10.1007/s10803-014-2311-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=259

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