Brief Report: New Evidence for a Social-Specific Imagination Deficit in Children with Autism Spectrum Disorder / Kayla D. TEN EYCKE in Journal of Autism and Developmental Disorders, 45-1 (January 2015)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 45-1 (January 2015) . - p.213-220 Titre : Brief Report: New Evidence for a Social-Specific Imagination Deficit in Children with Autism Spectrum Disorder Type de document : texte imprimé Auteurs : Kayla D. TEN EYCKE, Auteur ; Ulrich MÃœLLER, Auteur Article en page(s) : p.213-220 Langues : Anglais (eng) Mots-clés : Imagination  Drawing  Social deficits  Autism Index. décimale : PER Périodiques Résumé : Previous research suggests that children with autism have deficits in drawing imaginative content. However, these conclusions are largely based on tasks that require children to draw impossible persons, and performance on this task may be limited by social deficits. To determine the generality of the deficit in imagination in children with autism, we asked 25 children with autism (mean age 9;7) and 29 neurotypically developing children (mean age 8;7) to draw an imaginative person and house. Drawings of imaginary houses by children with autism did not differ from those by neurotypically developing controls, but drawings of persons were significantly less imaginative. These findings suggest that the impairment in imagination among children with autism may be specific to social stimuli. En ligne : http://dx.doi.org/10.1007/s10803-014-2206-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=258 [article] Brief Report: New Evidence for a Social-Specific Imagination Deficit in Children with Autism Spectrum Disorder [texte imprimé] / Kayla D. TEN EYCKE, Auteur ; Ulrich MÃœLLER, Auteur . - p.213-220. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 45-1 (January 2015) . - p.213-220 Mots-clés : Imagination  Drawing  Social deficits  Autism Index. décimale : PER Périodiques Résumé : Previous research suggests that children with autism have deficits in drawing imaginative content. However, these conclusions are largely based on tasks that require children to draw impossible persons, and performance on this task may be limited by social deficits. To determine the generality of the deficit in imagination in children with autism, we asked 25 children with autism (mean age 9;7) and 29 neurotypically developing children (mean age 8;7) to draw an imaginative person and house. Drawings of imaginary houses by children with autism did not differ from those by neurotypically developing controls, but drawings of persons were significantly less imaginative. These findings suggest that the impairment in imagination among children with autism may be specific to social stimuli. En ligne : http://dx.doi.org/10.1007/s10803-014-2206-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=258

Drawing links between the autism cognitive profile and imagination: Executive function and processing bias in imaginative drawings by children with and without autism / Kayla D. TEN EYCKE in Autism, 22-2 (February 2018)  

Public ISBD [article]  inAutism > 22-2 (February 2018) . - p.149-160 Titre : Drawing links between the autism cognitive profile and imagination: Executive function and processing bias in imaginative drawings by children with and without autism Type de document : texte imprimé Auteurs : Kayla D. TEN EYCKE, Auteur ; Ulrich MÃœLLER, Auteur Année de publication : 2018 Article en page(s) : p.149-160 Langues : Anglais (eng) Mots-clés : autism spectrum disorder,cognition,drawing,executive function,imagination,local processing bias Index. décimale : PER Périodiques Résumé : Little is known about the relation between cognitive processes and imagination and whether this relation differs between neurotypically developing children and children with autism. To address this issue, we administered a cognitive task battery and Karmiloff-Smith’s drawing task, which requires children to draw imaginative people and houses. For children with autism, executive function significantly predicted imaginative drawing. In neurotypically developing controls, executive function and cognitive-perceptual processing style predicted imaginative drawing, but these associations were moderated by mental age. In younger (neurotypically developing) children, better executive function and a local processing bias were associated with imagination; in older children, only a global bias was associated with imagination. These findings suggest that (a) with development there are changes in the type of cognitive processes involved in imagination and (b) children with autism employ a unique cognitive strategy in imaginative drawing. En ligne : https://doi.org/10.1177/1362361316668293 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=335 [article] Drawing links between the autism cognitive profile and imagination: Executive function and processing bias in imaginative drawings by children with and without autism [texte imprimé] / Kayla D. TEN EYCKE, Auteur ; Ulrich MÃœLLER, Auteur . - 2018 . - p.149-160. Langues : Anglais (eng) in Autism > 22-2 (February 2018) . - p.149-160 Mots-clés : autism spectrum disorder,cognition,drawing,executive function,imagination,local processing bias Index. décimale : PER Périodiques Résumé : Little is known about the relation between cognitive processes and imagination and whether this relation differs between neurotypically developing children and children with autism. To address this issue, we administered a cognitive task battery and Karmiloff-Smith’s drawing task, which requires children to draw imaginative people and houses. For children with autism, executive function significantly predicted imaginative drawing. In neurotypically developing controls, executive function and cognitive-perceptual processing style predicted imaginative drawing, but these associations were moderated by mental age. In younger (neurotypically developing) children, better executive function and a local processing bias were associated with imagination; in older children, only a global bias was associated with imagination. These findings suggest that (a) with development there are changes in the type of cognitive processes involved in imagination and (b) children with autism employ a unique cognitive strategy in imaginative drawing. En ligne : https://doi.org/10.1177/1362361316668293 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=335

Largely Typical Electrophysiological Affective Responses to Special Interest Stimuli in Adolescents with Autism Spectrum Disorder / Keelin RIVARD in Journal of Autism and Developmental Disorders, 48-9 (September 2018)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 48-9 (September 2018) . - p.3133-3143 Titre : Largely Typical Electrophysiological Affective Responses to Special Interest Stimuli in Adolescents with Autism Spectrum Disorder Type de document : texte imprimé Auteurs : Keelin RIVARD, Auteur ; Andrea B. PROTZNER, Auteur ; Ford BURLES, Auteur ; Manuela SCHUETZE, Auteur ; Ivy CHO, Auteur ; Kayla TEN EYCKE, Auteur ; Adam W. MCCRIMMON, Auteur ; Deborah DEWEY, Auteur ; Filomeno CORTESE, Auteur ; Signe BRAY, Auteur Article en page(s) : p.3133-3143 Langues : Anglais (eng) Mots-clés : Affective  Autism spectrum disorder  Circumscribed interests  Eeg  Lpp Index. décimale : PER Périodiques Résumé : Circumscribed interests are a symptom of autism spectrum disorder (ASD) that may be related to exaggerated affective neural responses. However, the use of generic ASD-interest image stimuli has left an open question as to whether affective responses towards individual interests are greater in ASD compared to typically developing (TD) controls. We compared amplitudes of the late positive potential (LPP), an affective electroencephalographic response, between adolescents with ASD (N = 19) and TD adolescents (N = 20), using images tailored to individual likes and dislikes. We found an LPP response for liked and disliked images, relative to neutral, with no difference in amplitude between groups. This suggests that the LPP is not atypical in adolescents with ASD towards images of individual interests. En ligne : http://dx.doi.org/10.1007/s10803-018-3587-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=367 [article] Largely Typical Electrophysiological Affective Responses to Special Interest Stimuli in Adolescents with Autism Spectrum Disorder [texte imprimé] / Keelin RIVARD, Auteur ; Andrea B. PROTZNER, Auteur ; Ford BURLES, Auteur ; Manuela SCHUETZE, Auteur ; Ivy CHO, Auteur ; Kayla TEN EYCKE, Auteur ; Adam W. MCCRIMMON, Auteur ; Deborah DEWEY, Auteur ; Filomeno CORTESE, Auteur ; Signe BRAY, Auteur . - p.3133-3143. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 48-9 (September 2018) . - p.3133-3143 Mots-clés : Affective  Autism spectrum disorder  Circumscribed interests  Eeg  Lpp Index. décimale : PER Périodiques Résumé : Circumscribed interests are a symptom of autism spectrum disorder (ASD) that may be related to exaggerated affective neural responses. However, the use of generic ASD-interest image stimuli has left an open question as to whether affective responses towards individual interests are greater in ASD compared to typically developing (TD) controls. We compared amplitudes of the late positive potential (LPP), an affective electroencephalographic response, between adolescents with ASD (N = 19) and TD adolescents (N = 20), using images tailored to individual likes and dislikes. We found an LPP response for liked and disliked images, relative to neutral, with no difference in amplitude between groups. This suggests that the LPP is not atypical in adolescents with ASD towards images of individual interests. En ligne : http://dx.doi.org/10.1007/s10803-018-3587-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=367

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