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Détail de l'auteur
Auteur J. TOWNSEND |
Documents disponibles écrits par cet auteur (1)
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Brief Report: Cross-Modal Capture: Preliminary Evidence of Inefficient Filtering in Children with Autism Spectrum Disorder / B. KEEHN in Journal of Autism and Developmental Disorders, 49-1 (January 2019)
[article]
Titre : Brief Report: Cross-Modal Capture: Preliminary Evidence of Inefficient Filtering in Children with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : B. KEEHN, Auteur ; Marissa A. WESTERFIELD, Auteur ; J. TOWNSEND, Auteur Article en page(s) : p.385-390 Langues : Anglais (eng) Mots-clés : Attention Autism Cross-modal Distractor inhibition Filter Index. décimale : PER Périodiques Résumé : This study investigates how task-irrelevant auditory information is processed in children with autism spectrum disorder (ASD). Eighteen children with ASD and 19 age- and IQ-matched typically developing (TD) children were presented with semantically-congruent and incongruent picture-sound pairs, and in separate tasks were instructed to attend to only visual or both audio-visual sensory channels. Preliminary results showed that when required to attend to both modalities, both groups were equally slowed for semantically-incongruent compared to congruent pairs. However, when asked to attend to only visual information, children with ASD were disproportionally slowed by incongruent auditory information, suggesting that they may have more difficulty filtering task-irrelevant cross-modal information. Correlational analyses showed that this inefficient cross-modal attentional filtering was related to greater sociocommunicative impairment. En ligne : http://dx.doi.org/10.1007/s10803-018-3674-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=377
in Journal of Autism and Developmental Disorders > 49-1 (January 2019) . - p.385-390[article] Brief Report: Cross-Modal Capture: Preliminary Evidence of Inefficient Filtering in Children with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / B. KEEHN, Auteur ; Marissa A. WESTERFIELD, Auteur ; J. TOWNSEND, Auteur . - p.385-390.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 49-1 (January 2019) . - p.385-390
Mots-clés : Attention Autism Cross-modal Distractor inhibition Filter Index. décimale : PER Périodiques Résumé : This study investigates how task-irrelevant auditory information is processed in children with autism spectrum disorder (ASD). Eighteen children with ASD and 19 age- and IQ-matched typically developing (TD) children were presented with semantically-congruent and incongruent picture-sound pairs, and in separate tasks were instructed to attend to only visual or both audio-visual sensory channels. Preliminary results showed that when required to attend to both modalities, both groups were equally slowed for semantically-incongruent compared to congruent pairs. However, when asked to attend to only visual information, children with ASD were disproportionally slowed by incongruent auditory information, suggesting that they may have more difficulty filtering task-irrelevant cross-modal information. Correlational analyses showed that this inefficient cross-modal attentional filtering was related to greater sociocommunicative impairment. En ligne : http://dx.doi.org/10.1007/s10803-018-3674-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=377