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Internal model deficits impair joint action in children and adolescents with autism spectrum disorders / Astrid M.B. STOIT in Research in Autism Spectrum Disorders, 5-4 (October-December 2011)
[article]
Titre : Internal model deficits impair joint action in children and adolescents with autism spectrum disorders Type de document : Texte imprimé et/ou numérique Auteurs : Astrid M.B. STOIT, Auteur ; Hein T. VAN SCHIE, Auteur ; Madelon RIEM, Auteur ; Ruud G.J. MEULENBROEK, Auteur ; Roger D. NEWMAN-NORLUND, Auteur ; Dorine I.E. SLAATS–WILLEMSE, Auteur ; Harold BEKKERING, Auteur ; Jan K. BUITELAAR, Auteur Année de publication : 2011 Article en page(s) : p.1526-1537 Langues : Anglais (eng) Mots-clés : Autism Joint action Internal models Agency Self-other differentiation Index. décimale : PER Périodiques Résumé : Qualitative differences in social interaction and communication are diagnostic hallmarks in autism spectrum disorders (ASD). The present study investigated the hypothesis that impaired social interaction in ASD reflects a deficit to internally model the behavior of a co-actor. Children and adolescents with ASD and matched controls performed a computerized bar-balancing task in a solo condition (S), and together with another individual in two joint action conditions (J2 and J4) in which they used either two or four hands to control the bar lift. Consistent with predictions derived from the ‘internal modelling hypothesis’, results from the J2 task indicated that ASD dyads were impaired in predicting the occurrence of their partner's response and failed to coordinate their actions in time. Furthermore, results from the J4 task showed that ASD participants used an adaptive strategy to disambiguate their responses from their partner's by regulating opposite sides of the bar during lifting. These findings provide empirical support of theories positing the existence of an internal modelling deficit in ASD. In addition, our findings suggest that impaired social reciprocal behavior and joint cooperative play exhibited by individuals with ASD may reflect behavioral adaptations to evade conflicting or ambiguous information in social settings. En ligne : http://dx.doi.org/10.1016/j.rasd.2011.02.016 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=126
in Research in Autism Spectrum Disorders > 5-4 (October-December 2011) . - p.1526-1537[article] Internal model deficits impair joint action in children and adolescents with autism spectrum disorders [Texte imprimé et/ou numérique] / Astrid M.B. STOIT, Auteur ; Hein T. VAN SCHIE, Auteur ; Madelon RIEM, Auteur ; Ruud G.J. MEULENBROEK, Auteur ; Roger D. NEWMAN-NORLUND, Auteur ; Dorine I.E. SLAATS–WILLEMSE, Auteur ; Harold BEKKERING, Auteur ; Jan K. BUITELAAR, Auteur . - 2011 . - p.1526-1537.
Langues : Anglais (eng)
in Research in Autism Spectrum Disorders > 5-4 (October-December 2011) . - p.1526-1537
Mots-clés : Autism Joint action Internal models Agency Self-other differentiation Index. décimale : PER Périodiques Résumé : Qualitative differences in social interaction and communication are diagnostic hallmarks in autism spectrum disorders (ASD). The present study investigated the hypothesis that impaired social interaction in ASD reflects a deficit to internally model the behavior of a co-actor. Children and adolescents with ASD and matched controls performed a computerized bar-balancing task in a solo condition (S), and together with another individual in two joint action conditions (J2 and J4) in which they used either two or four hands to control the bar lift. Consistent with predictions derived from the ‘internal modelling hypothesis’, results from the J2 task indicated that ASD dyads were impaired in predicting the occurrence of their partner's response and failed to coordinate their actions in time. Furthermore, results from the J4 task showed that ASD participants used an adaptive strategy to disambiguate their responses from their partner's by regulating opposite sides of the bar during lifting. These findings provide empirical support of theories positing the existence of an internal modelling deficit in ASD. In addition, our findings suggest that impaired social reciprocal behavior and joint cooperative play exhibited by individuals with ASD may reflect behavioral adaptations to evade conflicting or ambiguous information in social settings. En ligne : http://dx.doi.org/10.1016/j.rasd.2011.02.016 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=126 Action coordination during a real-world task: Evidence from children with and without autism spectrum disorder / Dominic A. TREVISAN in Development and Psychopathology, 33-1 (February 2021)
[article]
Titre : Action coordination during a real-world task: Evidence from children with and without autism spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : Dominic A. TREVISAN, Auteur ; James T. ENNS, Auteur ; Elina BIRMINGHAM, Auteur ; Grace IAROCCI, Auteur Article en page(s) : p.65-75 Langues : Anglais (eng) Mots-clés : Asd action coordination autism joint action social interaction Index. décimale : PER Périodiques Résumé : "Joint action"-the ability to coordinate actions with others-is critical for achieving individual and interpersonal goals and for our collective success as a species. Joint actions require accurate and rapid inferences about others' goals, intentions, and focus of attention, skills that are thought to be impaired in individuals with autism spectrum disorder (ASD). Research to date has not investigated joint action abilities in individuals with ASD during real-world social interactions. We conducted an experimental study that required children with ASD and typically developing children to move tables by themselves or collaboratively through a maze. This involved developing innovative methodologies for measuring action coordination-a critical component of the joint action process. We found that children with ASD are less likely to benefit from the collaboration of a peer than are typically developing children, and they are less likely to synchronize their steps when moving the table. However, these differences were masked when scaffolded by an adult. There was no evidence that ASD differences were due to gross motor delays in the participants with ASD. We argue that action coordination is a highly adaptive social process that is intrinsic to successful human functioning that manifests as atypical synchronization of mind and body in children with ASD. En ligne : http://dx.doi.org/10.1017/s0954579419001561 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=442
in Development and Psychopathology > 33-1 (February 2021) . - p.65-75[article] Action coordination during a real-world task: Evidence from children with and without autism spectrum disorder [Texte imprimé et/ou numérique] / Dominic A. TREVISAN, Auteur ; James T. ENNS, Auteur ; Elina BIRMINGHAM, Auteur ; Grace IAROCCI, Auteur . - p.65-75.
Langues : Anglais (eng)
in Development and Psychopathology > 33-1 (February 2021) . - p.65-75
Mots-clés : Asd action coordination autism joint action social interaction Index. décimale : PER Périodiques Résumé : "Joint action"-the ability to coordinate actions with others-is critical for achieving individual and interpersonal goals and for our collective success as a species. Joint actions require accurate and rapid inferences about others' goals, intentions, and focus of attention, skills that are thought to be impaired in individuals with autism spectrum disorder (ASD). Research to date has not investigated joint action abilities in individuals with ASD during real-world social interactions. We conducted an experimental study that required children with ASD and typically developing children to move tables by themselves or collaboratively through a maze. This involved developing innovative methodologies for measuring action coordination-a critical component of the joint action process. We found that children with ASD are less likely to benefit from the collaboration of a peer than are typically developing children, and they are less likely to synchronize their steps when moving the table. However, these differences were masked when scaffolded by an adult. There was no evidence that ASD differences were due to gross motor delays in the participants with ASD. We argue that action coordination is a highly adaptive social process that is intrinsic to successful human functioning that manifests as atypical synchronization of mind and body in children with ASD. En ligne : http://dx.doi.org/10.1017/s0954579419001561 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=442