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Savant syndrome has a distinct psychological profile in autism / J. E. A. HUGHES in Molecular Autism, 9 (2018)
[article]
Titre : Savant syndrome has a distinct psychological profile in autism Type de document : Texte imprimé et/ou numérique Auteurs : J. E. A. HUGHES, Auteur ; J. WARD, Auteur ; E. GRUFFYDD, Auteur ; Simon BARON-COHEN, Auteur ; P. SMITH, Auteur ; Carrie ALLISON, Auteur ; J. SIMNER, Auteur Article en page(s) : 53p. Langues : Anglais (eng) Mots-clés : Autism spectrum conditions Cognition Perception Savant syndrome Sensory processing Skill learning Talent Ethics Committee at the University of Sussex. Informed consent was gained from all individual participants.Not applicable.The authors declare that they have no competing interests.Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. Index. décimale : PER Périodiques Résumé : Background: Savant syndrome is a condition where prodigious talent can co-occur with developmental conditions such as autism spectrum conditions (autism). It is not yet clear why some autistic people develop savant skills while others do not. Methods: We tested three groups of adults: autistic individuals who have savant skills, autistic individuals without savant skills, and typical controls without autism or savant syndrome. In experiment 1, we investigated the cognitive and behavioural profiles of these three groups by asking participants to complete a battery of self-report measures of sensory sensitivity, obsessional behaviours, cognitive styles, and broader autism-related traits including social communication and systemising. In experiment 2, we investigated how our three groups learned a novel savant skill-calendar calculation. Results: Heightened sensory sensitivity, obsessional behaviours, technical/spatial abilities, and systemising were all key aspects in defining the savant profile distinct from autism alone, along with a different approach to task learning. Conclusions: These results reveal a unique cognitive and behavioural profile in autistic adults with savant syndrome that is distinct from autistic adults without a savant skill. En ligne : https://dx.doi.org/10.1186/s13229-018-0237-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=371
in Molecular Autism > 9 (2018) . - 53p.[article] Savant syndrome has a distinct psychological profile in autism [Texte imprimé et/ou numérique] / J. E. A. HUGHES, Auteur ; J. WARD, Auteur ; E. GRUFFYDD, Auteur ; Simon BARON-COHEN, Auteur ; P. SMITH, Auteur ; Carrie ALLISON, Auteur ; J. SIMNER, Auteur . - 53p.
Langues : Anglais (eng)
in Molecular Autism > 9 (2018) . - 53p.
Mots-clés : Autism spectrum conditions Cognition Perception Savant syndrome Sensory processing Skill learning Talent Ethics Committee at the University of Sussex. Informed consent was gained from all individual participants.Not applicable.The authors declare that they have no competing interests.Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. Index. décimale : PER Périodiques Résumé : Background: Savant syndrome is a condition where prodigious talent can co-occur with developmental conditions such as autism spectrum conditions (autism). It is not yet clear why some autistic people develop savant skills while others do not. Methods: We tested three groups of adults: autistic individuals who have savant skills, autistic individuals without savant skills, and typical controls without autism or savant syndrome. In experiment 1, we investigated the cognitive and behavioural profiles of these three groups by asking participants to complete a battery of self-report measures of sensory sensitivity, obsessional behaviours, cognitive styles, and broader autism-related traits including social communication and systemising. In experiment 2, we investigated how our three groups learned a novel savant skill-calendar calculation. Results: Heightened sensory sensitivity, obsessional behaviours, technical/spatial abilities, and systemising were all key aspects in defining the savant profile distinct from autism alone, along with a different approach to task learning. Conclusions: These results reveal a unique cognitive and behavioural profile in autistic adults with savant syndrome that is distinct from autistic adults without a savant skill. En ligne : https://dx.doi.org/10.1186/s13229-018-0237-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=371 Savant Syndrome: Realities, Myths and Misconceptions / Darold A. TREFFERT in Journal of Autism and Developmental Disorders, 44-3 (March 2014)
[article]
Titre : Savant Syndrome: Realities, Myths and Misconceptions Type de document : Texte imprimé et/ou numérique Auteurs : Darold A. TREFFERT, Auteur Article en page(s) : p.564-571 Langues : Anglais (eng) Mots-clés : Savant syndrome Autism Autism spectrum disorder Hyperlexia Einstein syndrome Index. décimale : PER Périodiques Résumé : It was 126 years ago that Down first described savant syndrome as a specific condition and 70 years ago that Kanner first described Early Infantile Autism. While as many as one in ten autistic persons have savant abilities, such special skills occur in other CNS conditions as well such that approximately 50 % of cases of savant syndrome have autism as the underlying developmental disability and 50 % are associated with other disabilities. This paper sorts out realities from myths and misconceptions about both savant syndrome and autism spectrum disorders (ASD) that have developed through the years. The reality is that low IQ is not necessarily an accompaniment of savant syndrome; in some cases IQ can be superior. Also, savants can be creative, rather than just duplicative, and the skills increase over time on a continuum from duplication, to improvisation to creation, rather than diminishing or suddenly disappearing. Genius and prodigy exist separate from savant syndrome and not all such highly gifted persons have Asperger’s Disorder. This paper also emphasizes the critical importance of separating ‘autistic-like’ symptoms from ASD especially in children when the savant ability presents as hyperlexia (children who read early) or as Einstein syndrome (children who speak late), or have impaired vision (Blindisms) because prognosis and outcome are very different when that careful distinction is made. In those cases the term ‘outgrowing autism’ might be mistakenly applied when in fact the child did not have ASD in the first place. En ligne : http://dx.doi.org/10.1007/s10803-013-1906-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=225
in Journal of Autism and Developmental Disorders > 44-3 (March 2014) . - p.564-571[article] Savant Syndrome: Realities, Myths and Misconceptions [Texte imprimé et/ou numérique] / Darold A. TREFFERT, Auteur . - p.564-571.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 44-3 (March 2014) . - p.564-571
Mots-clés : Savant syndrome Autism Autism spectrum disorder Hyperlexia Einstein syndrome Index. décimale : PER Périodiques Résumé : It was 126 years ago that Down first described savant syndrome as a specific condition and 70 years ago that Kanner first described Early Infantile Autism. While as many as one in ten autistic persons have savant abilities, such special skills occur in other CNS conditions as well such that approximately 50 % of cases of savant syndrome have autism as the underlying developmental disability and 50 % are associated with other disabilities. This paper sorts out realities from myths and misconceptions about both savant syndrome and autism spectrum disorders (ASD) that have developed through the years. The reality is that low IQ is not necessarily an accompaniment of savant syndrome; in some cases IQ can be superior. Also, savants can be creative, rather than just duplicative, and the skills increase over time on a continuum from duplication, to improvisation to creation, rather than diminishing or suddenly disappearing. Genius and prodigy exist separate from savant syndrome and not all such highly gifted persons have Asperger’s Disorder. This paper also emphasizes the critical importance of separating ‘autistic-like’ symptoms from ASD especially in children when the savant ability presents as hyperlexia (children who read early) or as Einstein syndrome (children who speak late), or have impaired vision (Blindisms) because prognosis and outcome are very different when that careful distinction is made. In those cases the term ‘outgrowing autism’ might be mistakenly applied when in fact the child did not have ASD in the first place. En ligne : http://dx.doi.org/10.1007/s10803-013-1906-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=225