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2 recherche sur le mot-clé 'autistic spectrum condition'
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Adults with autism spectrum condition have atypical perception of ambiguous figures when bottom-up and top-down interactions are incongruous / M. INTAITE in Autism, 23-5 (July 2019)
[article]
Titre : Adults with autism spectrum condition have atypical perception of ambiguous figures when bottom-up and top-down interactions are incongruous Type de document : Texte imprimé et/ou numérique Auteurs : M. INTAITE, Auteur ; Alexandra Livia GEORGESCU, Auteur ; V. NOREIKA, Auteur ; M. A. VON SALDERN, Auteur ; Kai VOGELEY, Auteur ; C. M. FALTER-WAGNER, Auteur Article en page(s) : p.1133-1142 Langues : Anglais (eng) Mots-clés : adaptation ambiguous figures autistic spectrum condition context Index. décimale : PER Périodiques Résumé : We examined the perception of an ambiguous squares stimulus evoking bistable perception in a sample of 31 individuals with autistic spectrum condition and 22 matched typical adults. The perception of the ambiguous figure was manipulated by adaptation to unambiguous figures and/or by placing the ambiguous figure into a context of unambiguous figures. This resulted in four conditions testing the independent and combined (congruent and incongruent) manipulations of adaptation (bottom-up) and spatial context (top-down) effects. The strength of perception, as measured by perception of the first reported orientation of the ambiguous stimulus, was affected comparably between groups. Nevertheless, the strength of perception, as measured by perceptual durations, was affected differently between groups: the perceptual effect was strongest for the autistic spectrum condition group when combined bottom-up and top-down conditions were congruent. In contrast, the strength of the perceptual effect in response to the same condition in the typical adults group was comparable to the adaptation, but stronger than both the context and the incongruent combined bottom-up and top-down conditions. Furthermore, the context condition was stronger than the incongruent combined bottom-up and top-down conditions for the typical adults group. Thus, our findings support the view of stimulus-specific top-down modulation in autistic spectrum condition. En ligne : http://dx.doi.org/10.1177/1362361318782221 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=401
in Autism > 23-5 (July 2019) . - p.1133-1142[article] Adults with autism spectrum condition have atypical perception of ambiguous figures when bottom-up and top-down interactions are incongruous [Texte imprimé et/ou numérique] / M. INTAITE, Auteur ; Alexandra Livia GEORGESCU, Auteur ; V. NOREIKA, Auteur ; M. A. VON SALDERN, Auteur ; Kai VOGELEY, Auteur ; C. M. FALTER-WAGNER, Auteur . - p.1133-1142.
Langues : Anglais (eng)
in Autism > 23-5 (July 2019) . - p.1133-1142
Mots-clés : adaptation ambiguous figures autistic spectrum condition context Index. décimale : PER Périodiques Résumé : We examined the perception of an ambiguous squares stimulus evoking bistable perception in a sample of 31 individuals with autistic spectrum condition and 22 matched typical adults. The perception of the ambiguous figure was manipulated by adaptation to unambiguous figures and/or by placing the ambiguous figure into a context of unambiguous figures. This resulted in four conditions testing the independent and combined (congruent and incongruent) manipulations of adaptation (bottom-up) and spatial context (top-down) effects. The strength of perception, as measured by perception of the first reported orientation of the ambiguous stimulus, was affected comparably between groups. Nevertheless, the strength of perception, as measured by perceptual durations, was affected differently between groups: the perceptual effect was strongest for the autistic spectrum condition group when combined bottom-up and top-down conditions were congruent. In contrast, the strength of the perceptual effect in response to the same condition in the typical adults group was comparable to the adaptation, but stronger than both the context and the incongruent combined bottom-up and top-down conditions. Furthermore, the context condition was stronger than the incongruent combined bottom-up and top-down conditions for the typical adults group. Thus, our findings support the view of stimulus-specific top-down modulation in autistic spectrum condition. En ligne : http://dx.doi.org/10.1177/1362361318782221 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=401 Autistic people's perspectives on stereotypes: An interpretative phenomenological analysis / C. TREWEEK in Autism, 23-3 (April 2019)
[article]
Titre : Autistic people's perspectives on stereotypes: An interpretative phenomenological analysis Type de document : Texte imprimé et/ou numérique Auteurs : C. TREWEEK, Auteur ; C. WOOD, Auteur ; J. MARTIN, Auteur ; M. FREETH, Auteur Article en page(s) : p.759-769 Langues : Anglais (eng) Mots-clés : autistic spectrum condition autistic spectrum disorder disability interpretative phenomenological analysis stereotypes Index. décimale : PER Périodiques Résumé : Autism stereotypes can often portray autistic people in a negative way. However, few studies have looked at how autistic people think they are perceived by others, and none have specifically asked autistic people what they think the autistic stereotypes are. Semi-structured interviews with 12 autistic adults (aged between 20 and 63 years) were conducted. Using interpretative phenomenological analysis, three main themes emerged from the data. These were as follows: (1) the primary stereotype is that autistic people are 'weird'; (2) autistic stereotypes have negative effects and consequences; and (3) autistic people are heterogeneous. This study makes an important and novel contribution to understanding the experience of being autistic by exploring how autistic people feel they are perceived by others and identifying some of the ways in which negative stereotypes are believed to have negative consequences for autistic people. En ligne : http://dx.doi.org/10.1177/1362361318778286 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=392
in Autism > 23-3 (April 2019) . - p.759-769[article] Autistic people's perspectives on stereotypes: An interpretative phenomenological analysis [Texte imprimé et/ou numérique] / C. TREWEEK, Auteur ; C. WOOD, Auteur ; J. MARTIN, Auteur ; M. FREETH, Auteur . - p.759-769.
Langues : Anglais (eng)
in Autism > 23-3 (April 2019) . - p.759-769
Mots-clés : autistic spectrum condition autistic spectrum disorder disability interpretative phenomenological analysis stereotypes Index. décimale : PER Périodiques Résumé : Autism stereotypes can often portray autistic people in a negative way. However, few studies have looked at how autistic people think they are perceived by others, and none have specifically asked autistic people what they think the autistic stereotypes are. Semi-structured interviews with 12 autistic adults (aged between 20 and 63 years) were conducted. Using interpretative phenomenological analysis, three main themes emerged from the data. These were as follows: (1) the primary stereotype is that autistic people are 'weird'; (2) autistic stereotypes have negative effects and consequences; and (3) autistic people are heterogeneous. This study makes an important and novel contribution to understanding the experience of being autistic by exploring how autistic people feel they are perceived by others and identifying some of the ways in which negative stereotypes are believed to have negative consequences for autistic people. En ligne : http://dx.doi.org/10.1177/1362361318778286 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=392