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Détail de l'auteur
Auteur J. COOK |
Documents disponibles écrits par cet auteur (2)
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Adults with autism spectrum disorder are sensitive to the kinematic features defining natural human motion / R. EDEY in Autism Research, 12-2 (February 2019)
[article]
Titre : Adults with autism spectrum disorder are sensitive to the kinematic features defining natural human motion Type de document : Texte imprimé et/ou numérique Auteurs : R. EDEY, Auteur ; J. COOK, Auteur ; R. BREWER, Auteur ; Geoffrey BIRD, Auteur ; C. PRESS, Auteur Article en page(s) : p.284-294 Langues : Anglais (eng) Mots-clés : adults biological motion social cognition Index. décimale : PER Périodiques Résumé : It has been hypothesized that individuals with Autism Spectrum Disorder (hereafter "autism") have problems perceiving biological motion, which contributes to their social difficulties. However, the ability to perceive the kinematic profile characteristic of biological motion has not been systematically examined in autism. To examine this basic perceptual ability we conducted two experiments comparing adults with autism with matched typical adults. In Experiment 1, participants indicated whether two movements-which differed in the quantity of formula-generated biological motion-were the same or different. In Experiment 2, they judged which of two movements was "less natural," where the stimuli varied in the degree to which they were a product of real movement data produced by autistic and typical models. There were no group differences in perceptual sensitivity in either experiment, with null effects supported by Bayesian analyses. The findings from these two experiments demonstrate that adults with autism are sensitive to the kinematic information defining biological motion to a typical degree-they are both able to detect the perceptual information in a same-different judgment, and as inclined to categorize biological motion derived from real models as natural. These findings therefore provide evidence against the hypothesis that individuals with autism exhibit low-level difficulties in perceiving the kinematics of others' actions, suggesting that atypicalities arise either when integrating this kinematic information with other perceptual input, or in the interpretation of kinematic information. Autism Res 2019, 12: 284-294 (c) 2018 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: It has previously been suggested that autistic children and adults have problems perceiving the detailed manner in which others move-that is, the subtle changes in speed as we move from point to point-which may impact on their ability to learn from, and about, others in a typical fashion. However, the results from the present two studies demonstrate that adults with autism can perceive this information, suggesting that atypicalities in processing others' movement may arise mainly as a consequence of atypical interpretation rather than perception. En ligne : http://dx.doi.org/10.1002/aur.2052 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=383
in Autism Research > 12-2 (February 2019) . - p.284-294[article] Adults with autism spectrum disorder are sensitive to the kinematic features defining natural human motion [Texte imprimé et/ou numérique] / R. EDEY, Auteur ; J. COOK, Auteur ; R. BREWER, Auteur ; Geoffrey BIRD, Auteur ; C. PRESS, Auteur . - p.284-294.
Langues : Anglais (eng)
in Autism Research > 12-2 (February 2019) . - p.284-294
Mots-clés : adults biological motion social cognition Index. décimale : PER Périodiques Résumé : It has been hypothesized that individuals with Autism Spectrum Disorder (hereafter "autism") have problems perceiving biological motion, which contributes to their social difficulties. However, the ability to perceive the kinematic profile characteristic of biological motion has not been systematically examined in autism. To examine this basic perceptual ability we conducted two experiments comparing adults with autism with matched typical adults. In Experiment 1, participants indicated whether two movements-which differed in the quantity of formula-generated biological motion-were the same or different. In Experiment 2, they judged which of two movements was "less natural," where the stimuli varied in the degree to which they were a product of real movement data produced by autistic and typical models. There were no group differences in perceptual sensitivity in either experiment, with null effects supported by Bayesian analyses. The findings from these two experiments demonstrate that adults with autism are sensitive to the kinematic information defining biological motion to a typical degree-they are both able to detect the perceptual information in a same-different judgment, and as inclined to categorize biological motion derived from real models as natural. These findings therefore provide evidence against the hypothesis that individuals with autism exhibit low-level difficulties in perceiving the kinematics of others' actions, suggesting that atypicalities arise either when integrating this kinematic information with other perceptual input, or in the interpretation of kinematic information. Autism Res 2019, 12: 284-294 (c) 2018 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: It has previously been suggested that autistic children and adults have problems perceiving the detailed manner in which others move-that is, the subtle changes in speed as we move from point to point-which may impact on their ability to learn from, and about, others in a typical fashion. However, the results from the present two studies demonstrate that adults with autism can perceive this information, suggesting that atypicalities in processing others' movement may arise mainly as a consequence of atypical interpretation rather than perception. En ligne : http://dx.doi.org/10.1002/aur.2052 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=383 Self-reported camouflaging behaviours used by autistic adults during everyday social interactions / J. COOK in Autism, 26-2 (February 2022)
[article]
Titre : Self-reported camouflaging behaviours used by autistic adults during everyday social interactions Type de document : Texte imprimé et/ou numérique Auteurs : J. COOK, Auteur ; L. CRANE, Auteur ; L. HULL, Auteur ; L. BOURNE, Auteur ; W. MANDY, Auteur Article en page(s) : p.406-421 Langues : Anglais (eng) Mots-clés : autism camouflaging masking social behaviour of interest with respect to the research, authorship, and/or publication of this article. Index. décimale : PER Périodiques Résumé : Camouflaging can be thought of as the process through which autistic people modify their natural social behaviours to adapt to, cope within or influence the largely neurotypical (non-autistic) social world. Many autistic people experience negative reactions to their natural or intuitive social behaviours when interacting with non-autistic people. Over time, in response to these negative reactions, autistic people's social behaviour often changes. We refer to autistic people's changed behaviours as 'camouflaging behaviours'. Research exploring camouflaging behaviours is still at an early stage. This study investigated camouflaging behaviours used by autistic adults in everyday social interactions using a research method that was new to the field of autism. Specifically, 17 autistic adults were filmed taking part in a common everyday social situation - a conversation with a stranger. With the help of the video of this conversation, they then showed and described their camouflaging behaviours to a researcher. These autistic people identified and described a total of 38 different camouflaging behaviours. The detailed and specific information provided by autistic adults about camouflaging behaviours generated important new insights into the ways in which autistic people adapt to, cope within and influence the neurotypical (non-autistic) social world. En ligne : http://dx.doi.org/10.1177/13623613211026754 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=452
in Autism > 26-2 (February 2022) . - p.406-421[article] Self-reported camouflaging behaviours used by autistic adults during everyday social interactions [Texte imprimé et/ou numérique] / J. COOK, Auteur ; L. CRANE, Auteur ; L. HULL, Auteur ; L. BOURNE, Auteur ; W. MANDY, Auteur . - p.406-421.
Langues : Anglais (eng)
in Autism > 26-2 (February 2022) . - p.406-421
Mots-clés : autism camouflaging masking social behaviour of interest with respect to the research, authorship, and/or publication of this article. Index. décimale : PER Périodiques Résumé : Camouflaging can be thought of as the process through which autistic people modify their natural social behaviours to adapt to, cope within or influence the largely neurotypical (non-autistic) social world. Many autistic people experience negative reactions to their natural or intuitive social behaviours when interacting with non-autistic people. Over time, in response to these negative reactions, autistic people's social behaviour often changes. We refer to autistic people's changed behaviours as 'camouflaging behaviours'. Research exploring camouflaging behaviours is still at an early stage. This study investigated camouflaging behaviours used by autistic adults in everyday social interactions using a research method that was new to the field of autism. Specifically, 17 autistic adults were filmed taking part in a common everyday social situation - a conversation with a stranger. With the help of the video of this conversation, they then showed and described their camouflaging behaviours to a researcher. These autistic people identified and described a total of 38 different camouflaging behaviours. The detailed and specific information provided by autistic adults about camouflaging behaviours generated important new insights into the ways in which autistic people adapt to, cope within and influence the neurotypical (non-autistic) social world. En ligne : http://dx.doi.org/10.1177/13623613211026754 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=452