Assessment of Stimulus Overselectivity with Tactile Compound Stimuli in Children with Autism / Bertram O. PLOOG in Journal of Autism and Developmental Disorders, 37-8 (September 2007)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 37-8 (September 2007) . - p.1514-1524 Titre : Assessment of Stimulus Overselectivity with Tactile Compound Stimuli in Children with Autism Type de document : Texte imprimé et/ou numérique Auteurs : Bertram O. PLOOG, Auteur ; Nina KIM, Auteur Année de publication : 2007 Article en page(s) : p.1514-1524 Langues : Anglais (eng) Mots-clés : Autism Simultaneous-discrimination Extended-testing Tactile-stimuli Overselectivity Joint-attention Theory-of-mind Cognitive-development Mental-age Index. décimale : PER Périodiques Résumé : Autistic and typical children mastered a simultaneous discrimination task with three sets of all-tactile compound stimuli. During training, responding to one stimulus (S+) resulted in rewards whereas responding to the alternative (S−) was extinguished. Test 1 was conducted with recombinations of S+ and S− elements. In Test 2, the test stimulus to which the child responded most in Test 1 was pitched against the training S+. In Test 1, all children responded exclusively to one test probe, spuriously implying stimulus overselectivity in both populations. However, in Test 2, the typical children responded mostly to the training S+ indicating control by both S+ elements; the autistic children responded to both stimuli indicating reduced control by the second S+ element (indicating overselectivity). En ligne : http://dx.doi.org/10.1007/s10803-006-0244-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=165 [article] Assessment of Stimulus Overselectivity with Tactile Compound Stimuli in Children with Autism [Texte imprimé et/ou numérique] / Bertram O. PLOOG, Auteur ; Nina KIM, Auteur . - 2007 . - p.1514-1524. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 37-8 (September 2007) . - p.1514-1524 Mots-clés : Autism Simultaneous-discrimination Extended-testing Tactile-stimuli Overselectivity Joint-attention Theory-of-mind Cognitive-development Mental-age Index. décimale : PER Périodiques Résumé : Autistic and typical children mastered a simultaneous discrimination task with three sets of all-tactile compound stimuli. During training, responding to one stimulus (S+) resulted in rewards whereas responding to the alternative (S−) was extinguished. Test 1 was conducted with recombinations of S+ and S− elements. In Test 2, the test stimulus to which the child responded most in Test 1 was pitched against the training S+. In Test 1, all children responded exclusively to one test probe, spuriously implying stimulus overselectivity in both populations. However, in Test 2, the typical children responded mostly to the training S+ indicating control by both S+ elements; the autistic children responded to both stimuli indicating reduced control by the second S+ element (indicating overselectivity). En ligne : http://dx.doi.org/10.1007/s10803-006-0244-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=165

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