Erratum to: Exploring Perceptual Skills in Children with Autism Spectrum Disorders: From Target Detection to Dynamic Perceptual Discrimination / Louisa MILLER in Journal of Autism and Developmental Disorders, 44-5 (May 2014)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 44-5 (May 2014) . - p.1158-1158 Titre : Erratum to: Exploring Perceptual Skills in Children with Autism Spectrum Disorders: From Target Detection to Dynamic Perceptual Discrimination Type de document : texte imprimé Auteurs : Louisa MILLER, Auteur ; Maggie MCGONIGLE-CHALMERS, Auteur Année de publication : 2014 Article en page(s) : p.1158-1158 Langues : Anglais (eng) Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1007/s10803-013-1982-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=232 [article] Erratum to: Exploring Perceptual Skills in Children with Autism Spectrum Disorders: From Target Detection to Dynamic Perceptual Discrimination [texte imprimé] / Louisa MILLER, Auteur ; Maggie MCGONIGLE-CHALMERS, Auteur . - 2014 . - p.1158-1158. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 44-5 (May 2014) . - p.1158-1158 Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1007/s10803-013-1982-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=232

Exploring Perceptual Skills in Children with Autism Spectrum Disorders: From Target Detection to Dynamic Perceptual Discrimination / Louisa MILLER in Journal of Autism and Developmental Disorders, 44-5 (May 2014)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 44-5 (May 2014) . - p.1144-1157 Titre : Exploring Perceptual Skills in Children with Autism Spectrum Disorders: From Target Detection to Dynamic Perceptual Discrimination Type de document : texte imprimé Auteurs : Louisa MILLER, Auteur ; Maggie MCGONIGLE-CHALMERS, Auteur Année de publication : 2014 Article en page(s) : p.1144-1157 Langues : Anglais (eng) Mots-clés : ASD  Attention switching  Perception  Target discrimination Index. décimale : PER Périodiques Résumé : Perceptual processing in autism is associated with both ‘strengths’ and ‘weaknesses’ but within a literature that varies widely in terms of the assessments used. We report data from 12 children with autism spectrum disorders (ASD) and 12 age and IQ matched neurotypical controls tested on a set of tasks using the same stimuli throughout but systematically changing in difficulty. These tasks ranged through simple detection of stimulus onset to pairwise size discrimination across two approaching targets. Children with ASD were slower than controls even in simple detection tasks, but this did not explain further group differences found in the size discrimination of approaching targets. The results are discussed in terms of impairments in speed of responding in ASD under certain conditions of visuomotor coupling, stimulus presentation and increased information processing demands. En ligne : http://dx.doi.org/10.1007/s10803-013-1977-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=232 [article] Exploring Perceptual Skills in Children with Autism Spectrum Disorders: From Target Detection to Dynamic Perceptual Discrimination [texte imprimé] / Louisa MILLER, Auteur ; Maggie MCGONIGLE-CHALMERS, Auteur . - 2014 . - p.1144-1157. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 44-5 (May 2014) . - p.1144-1157 Mots-clés : ASD  Attention switching  Perception  Target discrimination Index. décimale : PER Périodiques Résumé : Perceptual processing in autism is associated with both ‘strengths’ and ‘weaknesses’ but within a literature that varies widely in terms of the assessments used. We report data from 12 children with autism spectrum disorders (ASD) and 12 age and IQ matched neurotypical controls tested on a set of tasks using the same stimuli throughout but systematically changing in difficulty. These tasks ranged through simple detection of stimulus onset to pairwise size discrimination across two approaching targets. Children with ASD were slower than controls even in simple detection tasks, but this did not explain further group differences found in the size discrimination of approaching targets. The results are discussed in terms of impairments in speed of responding in ASD under certain conditions of visuomotor coupling, stimulus presentation and increased information processing demands. En ligne : http://dx.doi.org/10.1007/s10803-013-1977-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=232

Free Classification as a Window on Executive Functioning in Autism Spectrum Disorders / Margaret MCGONIGLE-CHALMERS in Journal of Autism and Developmental Disorders, 40-7 (July 2010)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 40-7 (July 2010) . - p.844-857 Titre : Free Classification as a Window on Executive Functioning in Autism Spectrum Disorders Type de document : texte imprimé Auteurs : Margaret MCGONIGLE-CHALMERS, Auteur ; Ben ALDERSON-DAY, Auteur Année de publication : 2010 Article en page(s) : p.844-857 Langues : Anglais (eng) Mots-clés : Classification Sequencing Spontaneous-organization Top–down-processing Autism Index. décimale : PER Périodiques Résumé : Spontaneous classification was assessed using a free serial search task in 18 school-aged children at the high functioning end of the autistic spectrum and compared with results from age-matched typically developing controls. The task required participants to touch shapes in an exhaustive non-repetitive sequence. The positions of the items varied randomly between touches. The objective was to measure the extent to which children with autism and Asperger’s syndrome could spontaneously utilise category information such as shape and color to organise their search. There were no group differences on measures of sequential control and levels of categorization once age and IQ had been partialled out. The results are contrasted with findings from the same lab using a size seriation task. En ligne : http://dx.doi.org/10.1007/s10803-010-0947-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=107 [article] Free Classification as a Window on Executive Functioning in Autism Spectrum Disorders [texte imprimé] / Margaret MCGONIGLE-CHALMERS, Auteur ; Ben ALDERSON-DAY, Auteur . - 2010 . - p.844-857. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 40-7 (July 2010) . - p.844-857 Mots-clés : Classification Sequencing Spontaneous-organization Top–down-processing Autism Index. décimale : PER Périodiques Résumé : Spontaneous classification was assessed using a free serial search task in 18 school-aged children at the high functioning end of the autistic spectrum and compared with results from age-matched typically developing controls. The task required participants to touch shapes in an exhaustive non-repetitive sequence. The positions of the items varied randomly between touches. The objective was to measure the extent to which children with autism and Asperger’s syndrome could spontaneously utilise category information such as shape and color to organise their search. There were no group differences on measures of sequential control and levels of categorization once age and IQ had been partialled out. The results are contrasted with findings from the same lab using a size seriation task. En ligne : http://dx.doi.org/10.1007/s10803-010-0947-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=107

Is It a Bird? Is It a Plane? Category Use in Problem-solving in Children with Autism Spectrum Disorders / Ben ALDERSON-DAY in Journal of Autism and Developmental Disorders, 41-5 (May 2011)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 41-5 (May 2011) . - p.555-565 Titre : Is It a Bird? Is It a Plane? Category Use in Problem-solving in Children with Autism Spectrum Disorders Type de document : texte imprimé Auteurs : Ben ALDERSON-DAY, Auteur ; Margaret MCGONIGLE-CHALMERS, Auteur Année de publication : 2011 Article en page(s) : p.555-565 Langues : Anglais (eng) Mots-clés : Autism  Categorisation  Problem-solving  Executive functioning Index. décimale : PER Périodiques Résumé : Fourteen children with autism spectrum disorders (ASD) and fourteen age-matched typically-developing (TD) controls were tested on an adapted version of the Twenty Questions Task (Mosher and Hornsby in Studies in cognitive growth. Wiley, New York, pp 86–102, 1966) to examine effects of content, executive and verbal IQ factors on category use in problem-solving (age range 8–17). Across conditions participants with ASD asked questions that focussed on smaller categories than controls. Specific group differences were observed in the handling of abstract content and response to additional working memory demands. In addition, post hoc regression analysis indicated that VIQ predicted performance in ASD but not TD participants. The implications for theories of category processing in autism are discussed. En ligne : http://dx.doi.org/10.1007/s10803-010-1077-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=121 [article] Is It a Bird? Is It a Plane? Category Use in Problem-solving in Children with Autism Spectrum Disorders [texte imprimé] / Ben ALDERSON-DAY, Auteur ; Margaret MCGONIGLE-CHALMERS, Auteur . - 2011 . - p.555-565. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 41-5 (May 2011) . - p.555-565 Mots-clés : Autism  Categorisation  Problem-solving  Executive functioning Index. décimale : PER Périodiques Résumé : Fourteen children with autism spectrum disorders (ASD) and fourteen age-matched typically-developing (TD) controls were tested on an adapted version of the Twenty Questions Task (Mosher and Hornsby in Studies in cognitive growth. Wiley, New York, pp 86–102, 1966) to examine effects of content, executive and verbal IQ factors on category use in problem-solving (age range 8–17). Across conditions participants with ASD asked questions that focussed on smaller categories than controls. Specific group differences were observed in the handling of abstract content and response to additional working memory demands. In addition, post hoc regression analysis indicated that VIQ predicted performance in ASD but not TD participants. The implications for theories of category processing in autism are discussed. En ligne : http://dx.doi.org/10.1007/s10803-010-1077-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=121

Partial occlusion depiction and its relationship with field independence in children with ASD / Eleanor S. HODGSON in Autism, 15-4 (July 2011)  

Public ISBD [article]  inAutism > 15-4 (July 2011) . - p.473-495 Titre : Partial occlusion depiction and its relationship with field independence in children with ASD Type de document : texte imprimé Auteurs : Eleanor S. HODGSON, Auteur ; Margaret MCGONIGLE-CHALMERS, Auteur Année de publication : 2011 Article en page(s) : p.473-495 Langues : Anglais (eng) Mots-clés : autism  drawing  field independence  partial occlusion Index. décimale : PER Périodiques Résumé : We report a study of the depiction of partial occlusion and its relationship with field independence (FI) in children with ASD. Nineteen ASD children and 29 TD children (5;6—10;0) attempted to copy two 3D occluded scenes, and also selected the ‘best’ depiction of these scenes in drawings by others. ASD children were not significantly different from controls on FI but were significantly delayed in partial occlusion drawing and selection, independently of chronological age (CA), nonverbal mental age (NVMA) and FI. The results suggest that the depiction of partial occlusion in children with ASD is not qualitatively distinct from that in children with typical development but is significantly and specifically delayed. En ligne : http://dx.doi.org/10.1177/1362361310363279 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=133 [article] Partial occlusion depiction and its relationship with field independence in children with ASD [texte imprimé] / Eleanor S. HODGSON, Auteur ; Margaret MCGONIGLE-CHALMERS, Auteur . - 2011 . - p.473-495. Langues : Anglais (eng) in Autism > 15-4 (July 2011) . - p.473-495 Mots-clés : autism  drawing  field independence  partial occlusion Index. décimale : PER Périodiques Résumé : We report a study of the depiction of partial occlusion and its relationship with field independence (FI) in children with ASD. Nineteen ASD children and 29 TD children (5;6—10;0) attempted to copy two 3D occluded scenes, and also selected the ‘best’ depiction of these scenes in drawings by others. ASD children were not significantly different from controls on FI but were significantly delayed in partial occlusion drawing and selection, independently of chronological age (CA), nonverbal mental age (NVMA) and FI. The results suggest that the depiction of partial occlusion in children with ASD is not qualitatively distinct from that in children with typical development but is significantly and specifically delayed. En ligne : http://dx.doi.org/10.1177/1362361310363279 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=133

Profound Expressive Language Impairment in Low Functioning Children with Autism: An Investigation of Syntactic Awareness Using a Computerised Learning Task / Maggie MCGONIGLE-CHALMERS in Journal of Autism and Developmental Disorders, 43-9 (September 2013)  

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Size Sequencing as a Window on Executive Control in Children with Autism and Asperger’s Syndrome / Margaret MCGONIGLE-CHALMERS in Journal of Autism and Developmental Disorders, 38-7 (August 2008)  

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Testing nonverbal IQ in children with Autism Spectrum Disorders / Nicole BARDIKOFF in Research in Autism Spectrum Disorders, 8-9 (September 2014)  

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The Role of Timing in Testing Nonverbal IQ in Children with ASD / Margaret MCGONIGLE-CHALMERS in Journal of Autism and Developmental Disorders, 43-1 (January 2013)  

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