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Not So Automatic Imitation: Expectation of Incongruence Reduces Interference in Both Autism Spectrum Disorder and Typical Development / Andrew GORDON in Journal of Autism and Developmental Disorders, 50-4 (April 2020)
[article]
Titre : Not So Automatic Imitation: Expectation of Incongruence Reduces Interference in Both Autism Spectrum Disorder and Typical Development Type de document : Texte imprimé et/ou numérique Auteurs : Andrew GORDON, Auteur ; Raphael GEDDERT, Auteur ; Jeremy HOGEVEEN, Auteur ; Marie K. KRUG, Auteur ; Sukhvinder OBHI, Auteur ; Marjorie SOLOMON, Auteur Article en page(s) : p.1310-1323 Langues : Anglais (eng) Mots-clés : Automatic imitation Cognitive control Imitation Proactive control Index. décimale : PER Périodiques Résumé : Research has observed evidence for both hypo-(supposedly due to a broken mirror neuron system) and hyper-(thought to be the result of deficits in adaptive control) imitation in autism spectrum disorder (ASD). This work sought to adjudicate between these findings using an automatic imitation (AI) paradigm with the novel manipulation of the need to engage adaptive control of imitation. Results demonstrated that ASD participants do not display a specific deficit in AI capability, are able to engage in proactive control of AI, and that relative to a well-matched effector condition, AI is not selectively associated with ASD symptom severity. These data cast doubt upon the notion of impairments in imitation or its control in ASD. En ligne : http://dx.doi.org/10.1007/s10803-019-04355-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=421
in Journal of Autism and Developmental Disorders > 50-4 (April 2020) . - p.1310-1323[article] Not So Automatic Imitation: Expectation of Incongruence Reduces Interference in Both Autism Spectrum Disorder and Typical Development [Texte imprimé et/ou numérique] / Andrew GORDON, Auteur ; Raphael GEDDERT, Auteur ; Jeremy HOGEVEEN, Auteur ; Marie K. KRUG, Auteur ; Sukhvinder OBHI, Auteur ; Marjorie SOLOMON, Auteur . - p.1310-1323.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 50-4 (April 2020) . - p.1310-1323
Mots-clés : Automatic imitation Cognitive control Imitation Proactive control Index. décimale : PER Périodiques Résumé : Research has observed evidence for both hypo-(supposedly due to a broken mirror neuron system) and hyper-(thought to be the result of deficits in adaptive control) imitation in autism spectrum disorder (ASD). This work sought to adjudicate between these findings using an automatic imitation (AI) paradigm with the novel manipulation of the need to engage adaptive control of imitation. Results demonstrated that ASD participants do not display a specific deficit in AI capability, are able to engage in proactive control of AI, and that relative to a well-matched effector condition, AI is not selectively associated with ASD symptom severity. These data cast doubt upon the notion of impairments in imitation or its control in ASD. En ligne : http://dx.doi.org/10.1007/s10803-019-04355-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=421 Emulation and Mimicry in School Students with Typical Development and with High Functioning Autism / Luis JIMENEZ in Journal of Autism and Developmental Disorders, 44-7 (July 2014)
[article]
Titre : Emulation and Mimicry in School Students with Typical Development and with High Functioning Autism Type de document : Texte imprimé et/ou numérique Auteurs : Luis JIMENEZ, Auteur ; María José LORDA, Auteur ; Cástor MENDEZ, Auteur Article en page(s) : p.1597-1608 Langues : Anglais (eng) Mots-clés : Imitation Mimicry Emulation Automatic imitation Overimitation Index. décimale : PER Périodiques Résumé : Two samples of participants with typical development (TD) and high functioning autism performed an imitation task where the goal was of high or low salience, and where the modeled action complied with or was contrary to the end-state comfort (ESC) effect. Imitation was affected by the ESC effect in both groups, and participants with autism reproduced high salient goals as frequently as did participants with TD, but they reproduced less of the low salient goals. Participants with autism showed a reduced tendency to reproduce those actions which were relatively inefficient to reach the goals. The results are discussed in terms of either a relative imbalance between emulation and mimicry in autism, or a reduced tendency to overimitate. En ligne : http://dx.doi.org/10.1007/s10803-013-2027-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=236
in Journal of Autism and Developmental Disorders > 44-7 (July 2014) . - p.1597-1608[article] Emulation and Mimicry in School Students with Typical Development and with High Functioning Autism [Texte imprimé et/ou numérique] / Luis JIMENEZ, Auteur ; María José LORDA, Auteur ; Cástor MENDEZ, Auteur . - p.1597-1608.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 44-7 (July 2014) . - p.1597-1608
Mots-clés : Imitation Mimicry Emulation Automatic imitation Overimitation Index. décimale : PER Périodiques Résumé : Two samples of participants with typical development (TD) and high functioning autism performed an imitation task where the goal was of high or low salience, and where the modeled action complied with or was contrary to the end-state comfort (ESC) effect. Imitation was affected by the ESC effect in both groups, and participants with autism reproduced high salient goals as frequently as did participants with TD, but they reproduced less of the low salient goals. Participants with autism showed a reduced tendency to reproduce those actions which were relatively inefficient to reach the goals. The results are discussed in terms of either a relative imbalance between emulation and mimicry in autism, or a reduced tendency to overimitate. En ligne : http://dx.doi.org/10.1007/s10803-013-2027-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=236 Mimicry deficits in autism are not just storm effects / Luis JIMENEZ in Research in Autism Spectrum Disorders, 17 (September 2015)
[article]
Titre : Mimicry deficits in autism are not just storm effects Type de document : Texte imprimé et/ou numérique Auteurs : Luis JIMENEZ, Auteur ; Javier ORTIZ-TUDELA, Auteur ; Cástor MENDEZ, Auteur ; María José LORDA, Auteur Année de publication : 2015 Article en page(s) : p.64-69 Langues : Anglais (eng) Mots-clés : Imitation Autism Automatic imitation Overimitation Index. décimale : PER Périodiques Résumé : Abstract Imitative behavior is known to be affected in Autism Spectrum Conditions. This issue has been addressed with a wide range of tasks and from many different perspectives. Here we use a version of Hamilton, Brindley, and Frith's (2007) bar-task in a sample of individuals with ASC and matched controls, to assess spontaneous imitation of goal-oriented actions. Contrary to previous studies which relied on ambiguous instructions to explore the spontaneous tendency to copy inefficient action patterns (Jiménez, Lorda, & Méndez, 2014), we used explicit instructions centered on the material outcome, in order to reduce the social motivation to overimitate. Consistently with previous findings, results showed that individuals with ASC and their matched counterparts were equally guided by action planning, but that the former exhibit a smaller tendency to mimic the less functional actions displayed by the model. These results are discussed as showing that these mimicry deficits cannot be accounted exclusively in terms of STORM (i.e., Social, Top-down Response Modulation) effects. En ligne : http://dx.doi.org/10.1016/j.rasd.2015.06.003 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=263
in Research in Autism Spectrum Disorders > 17 (September 2015) . - p.64-69[article] Mimicry deficits in autism are not just storm effects [Texte imprimé et/ou numérique] / Luis JIMENEZ, Auteur ; Javier ORTIZ-TUDELA, Auteur ; Cástor MENDEZ, Auteur ; María José LORDA, Auteur . - 2015 . - p.64-69.
Langues : Anglais (eng)
in Research in Autism Spectrum Disorders > 17 (September 2015) . - p.64-69
Mots-clés : Imitation Autism Automatic imitation Overimitation Index. décimale : PER Périodiques Résumé : Abstract Imitative behavior is known to be affected in Autism Spectrum Conditions. This issue has been addressed with a wide range of tasks and from many different perspectives. Here we use a version of Hamilton, Brindley, and Frith's (2007) bar-task in a sample of individuals with ASC and matched controls, to assess spontaneous imitation of goal-oriented actions. Contrary to previous studies which relied on ambiguous instructions to explore the spontaneous tendency to copy inefficient action patterns (Jiménez, Lorda, & Méndez, 2014), we used explicit instructions centered on the material outcome, in order to reduce the social motivation to overimitate. Consistently with previous findings, results showed that individuals with ASC and their matched counterparts were equally guided by action planning, but that the former exhibit a smaller tendency to mimic the less functional actions displayed by the model. These results are discussed as showing that these mimicry deficits cannot be accounted exclusively in terms of STORM (i.e., Social, Top-down Response Modulation) effects. En ligne : http://dx.doi.org/10.1016/j.rasd.2015.06.003 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=263