Difficulties in Recognising Dynamic but not Static Emotional Body Movements in Autism Spectrum Disorder / N. MAZZONI in Journal of Autism and Developmental Disorders, 52-3 (March 2022)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 52-3 (March 2022) . - p.1092-1105 Titre : Difficulties in Recognising Dynamic but not Static Emotional Body Movements in Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : N. MAZZONI, Auteur ; P. RICCIARDELLI, Auteur ; R. ACTIS-GROSSO, Auteur ; P. VENUTI, Auteur Article en page(s) : p.1092-1105 Langues : Anglais (eng) Mots-clés : Autism Spectrum Disorder/psychology  Emotions/physiology  Facial Expression  Humans  Reaction Time  Recognition, Psychology  Autism spectrum disorder  Biological motion  Emotion recognition  Emotional body movement  Static and dynamic body stimuli Index. décimale : PER Périodiques Résumé : In this study, we investigated whether the difficulties in body motion (BM) perception may led to deficit in emotion recognition in Autism spectrum disorder (ASD). To this aim, individuals with high-functioning ASD were asked to recognise fearful, happy, and neutral BM depicted as static images or dynamic point-light and full-light displays. Results showed slower response times in participants with ASD only in recognising dynamic stimuli, but no group differences in accuracy. This suggests that i) a deficit in action chaining mechanism in ASD may prevent the recognition of dynamic BM automatically and rapidly, ii) individuals with ASD and high cognitive resources can develop alternative-but equally successful-strategies to recognise emotional body expressions. Implications for treatment are discussed. En ligne : http://dx.doi.org/10.1007/s10803-021-05015-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=455 [article] Difficulties in Recognising Dynamic but not Static Emotional Body Movements in Autism Spectrum Disorder [Texte imprimé et/ou numérique] / N. MAZZONI, Auteur ; P. RICCIARDELLI, Auteur ; R. ACTIS-GROSSO, Auteur ; P. VENUTI, Auteur . - p.1092-1105. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 52-3 (March 2022) . - p.1092-1105 Mots-clés : Autism Spectrum Disorder/psychology  Emotions/physiology  Facial Expression  Humans  Reaction Time  Recognition, Psychology  Autism spectrum disorder  Biological motion  Emotion recognition  Emotional body movement  Static and dynamic body stimuli Index. décimale : PER Périodiques Résumé : In this study, we investigated whether the difficulties in body motion (BM) perception may led to deficit in emotion recognition in Autism spectrum disorder (ASD). To this aim, individuals with high-functioning ASD were asked to recognise fearful, happy, and neutral BM depicted as static images or dynamic point-light and full-light displays. Results showed slower response times in participants with ASD only in recognising dynamic stimuli, but no group differences in accuracy. This suggests that i) a deficit in action chaining mechanism in ASD may prevent the recognition of dynamic BM automatically and rapidly, ii) individuals with ASD and high cognitive resources can develop alternative-but equally successful-strategies to recognise emotional body expressions. Implications for treatment are discussed. En ligne : http://dx.doi.org/10.1007/s10803-021-05015-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=455

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