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Auteur Andrew G. MCKECHANIE |
Documents disponibles écrits par cet auteur (3)



Brief Report: The Association of Autistic Traits and Behavioural Patterns in Adolescents Receiving Special Educational Assistance / Abigail R. PAUL in Journal of Autism and Developmental Disorders, 45-9 (September 2015)
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Titre : Brief Report: The Association of Autistic Traits and Behavioural Patterns in Adolescents Receiving Special Educational Assistance Type de document : Texte imprimé et/ou numérique Auteurs : Abigail R. PAUL, Auteur ; Andrew G. MCKECHANIE, Auteur ; Eve C. JOHNSTONE, Auteur ; David G. CUNNINGHAM OWENS, Auteur ; Andrew C. STANFIELD, Auteur Article en page(s) : p.3055-3060 Langues : Anglais (eng) Mots-clés : Autism Behaviour Pervasive developmental disorder Index. décimale : PER Périodiques Résumé : Introduction: The study aim was to describe behaviours associated with autistic traits. Methods: The Childhood Behaviour Checklist (CBCL) and Social Communication Questionnaire (SCQ) were used as measures of behaviour and autistic traits respectively in 331 adolescents receiving educational support. CBCL scores were compared between three groups defined by SCQ score: autism, pervasive developmental disorder (PDD) and non-PDD. Results: The PDD and autism groups had significantly higher scores on the CBCL than the non-PDD group across all CBCL scales except Delinquent Behaviour. On seven of the eight scales, there was no difference between the autism and PDD groups. Conclusion: Those with PDD or autism display significantly higher levels of withdrawal, somatic complaints, anxiety/depression, social, thought and attention problems, and aggressive behaviour. En ligne : http://dx.doi.org/10.1007/s10803-015-2445-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=267
in Journal of Autism and Developmental Disorders > 45-9 (September 2015) . - p.3055-3060[article] Brief Report: The Association of Autistic Traits and Behavioural Patterns in Adolescents Receiving Special Educational Assistance [Texte imprimé et/ou numérique] / Abigail R. PAUL, Auteur ; Andrew G. MCKECHANIE, Auteur ; Eve C. JOHNSTONE, Auteur ; David G. CUNNINGHAM OWENS, Auteur ; Andrew C. STANFIELD, Auteur . - p.3055-3060.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 45-9 (September 2015) . - p.3055-3060
Mots-clés : Autism Behaviour Pervasive developmental disorder Index. décimale : PER Périodiques Résumé : Introduction: The study aim was to describe behaviours associated with autistic traits. Methods: The Childhood Behaviour Checklist (CBCL) and Social Communication Questionnaire (SCQ) were used as measures of behaviour and autistic traits respectively in 331 adolescents receiving educational support. CBCL scores were compared between three groups defined by SCQ score: autism, pervasive developmental disorder (PDD) and non-PDD. Results: The PDD and autism groups had significantly higher scores on the CBCL than the non-PDD group across all CBCL scales except Delinquent Behaviour. On seven of the eight scales, there was no difference between the autism and PDD groups. Conclusion: Those with PDD or autism display significantly higher levels of withdrawal, somatic complaints, anxiety/depression, social, thought and attention problems, and aggressive behaviour. En ligne : http://dx.doi.org/10.1007/s10803-015-2445-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=267 Profiling Autism and Attention Deficit Hyperactivity Disorder Traits in Children with SYNGAP1-Related Intellectual Disability / Damien Wright ; Aisling KENNY ; Lindsay A. M. Mizen ; Andrew G. MCKECHANIE ; Andrew C. STANFIELD in Journal of Autism and Developmental Disorders, 55-1 (January 2025)
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Titre : Profiling Autism and Attention Deficit Hyperactivity Disorder Traits in Children with SYNGAP1-Related Intellectual Disability : Journal of Autism and Developmental Disorders Type de document : Texte imprimé et/ou numérique Auteurs : Damien Wright, Auteur ; Aisling KENNY, Auteur ; Lindsay A. M. Mizen, Auteur ; Andrew G. MCKECHANIE, Auteur ; Andrew C. STANFIELD, Auteur Article en page(s) : p.297-309 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : SYNGAP1-related ID is a genetic condition characterised by global developmental delay and epilepsy. Individuals with SYNGAP1-related ID also commonly show differences in attention and social communication/interaction and frequently receive additional diagnoses of Autism Spectrum Disorder (ASD) or Attention Deficit Hyperactivity Disorder (ADHD). We thus set out to quantify ASD and ADHD symptoms in children with this syndrome. To assess ASD and ADHD, parents and caregivers of a child with SYNGAP1-related ID (N = 34) or a typically developing control (N = 21) completed the Social Responsiveness Scale-2, the Social Communication Questionnaire with a subset of these also completing the Conners-3. We found that those with SYNGAP1-related ID demonstrated higher levels of autistic traits on both the SRS and SCQ than typically developing controls. On the SRS, those with SYNGAP1-related ID scored highest for restricted repetitive behaviours, and were least impaired in social awareness. On the Conners-3, those with SYNGAP1-related ID also showed a high prevalence of ADHD traits, with scores demonstrating difficulties with peer relations but relatively low occurrence of symptoms for DSM-5 conduct disorder and DSM-5 oppositional defiant disorder. Hierarchical clustering analysis highlighted distinct SYNGAP1-related ID subgroups for both ASD and ADHD traits. These findings provide further characterisation of the SYNGAP1-related ID behavioural phenotype, guiding diagnosis, assessment and potential interventions. En ligne : https://doi.org/10.1007/s10803-023-06162-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=546
in Journal of Autism and Developmental Disorders > 55-1 (January 2025) . - p.297-309[article] Profiling Autism and Attention Deficit Hyperactivity Disorder Traits in Children with SYNGAP1-Related Intellectual Disability : Journal of Autism and Developmental Disorders [Texte imprimé et/ou numérique] / Damien Wright, Auteur ; Aisling KENNY, Auteur ; Lindsay A. M. Mizen, Auteur ; Andrew G. MCKECHANIE, Auteur ; Andrew C. STANFIELD, Auteur . - p.297-309.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 55-1 (January 2025) . - p.297-309
Index. décimale : PER Périodiques Résumé : SYNGAP1-related ID is a genetic condition characterised by global developmental delay and epilepsy. Individuals with SYNGAP1-related ID also commonly show differences in attention and social communication/interaction and frequently receive additional diagnoses of Autism Spectrum Disorder (ASD) or Attention Deficit Hyperactivity Disorder (ADHD). We thus set out to quantify ASD and ADHD symptoms in children with this syndrome. To assess ASD and ADHD, parents and caregivers of a child with SYNGAP1-related ID (N = 34) or a typically developing control (N = 21) completed the Social Responsiveness Scale-2, the Social Communication Questionnaire with a subset of these also completing the Conners-3. We found that those with SYNGAP1-related ID demonstrated higher levels of autistic traits on both the SRS and SCQ than typically developing controls. On the SRS, those with SYNGAP1-related ID scored highest for restricted repetitive behaviours, and were least impaired in social awareness. On the Conners-3, those with SYNGAP1-related ID also showed a high prevalence of ADHD traits, with scores demonstrating difficulties with peer relations but relatively low occurrence of symptoms for DSM-5 conduct disorder and DSM-5 oppositional defiant disorder. Hierarchical clustering analysis highlighted distinct SYNGAP1-related ID subgroups for both ASD and ADHD traits. These findings provide further characterisation of the SYNGAP1-related ID behavioural phenotype, guiding diagnosis, assessment and potential interventions. En ligne : https://doi.org/10.1007/s10803-023-06162-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=546 Visual social attention in SYNGAP1-related intellectual disability / Aisling KENNY ; Sarah ELEY ; Andrew G. MCKECHANIE ; Andrew C. STANFIELD in Autism Research, 17-6 (June 2024)
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Titre : Visual social attention in SYNGAP1-related intellectual disability Type de document : Texte imprimé et/ou numérique Auteurs : Aisling KENNY, Auteur ; Sarah ELEY, Auteur ; Andrew G. MCKECHANIE, Auteur ; Andrew C. STANFIELD, Auteur Article en page(s) : p.1083-1093 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Abstract SYNGAP1-ID is a neurodevelopmental disorder caused by a mutation of the SYNGAP1 gene. Characterized by moderate to severe developmental delay, it is associated with several physical and behavioral issues as well as additional diagnoses, including autism. However, it is not known whether social cognitive differences seen in SYNGAP1-ID are similar to those previously identified in idiopathic or other forms of autism. This study therefore investigated visual social attention in SYNGAP1-ID. Eye movements were recorded across three passive viewing tasks (face scanning, pop-out, and social preference) of differing social complexity in 24 individuals with SYNGAP1-ID and 12 typically developing controls. We found that SYNGAP1-ID participants looked at faces less than the controls, and when they did look at faces, they had less time looking at and fewer fixations to the eyes. For the pop-out task, where social and nonsocial objects (Phone, car, face, bird, and face-noise) were presented in an array, those with SYNGAP1-ID spent significantly less time looking at the phone stimulus as well as fewer fixations to the face compared with the typically developing controls. When looking at two naturalistic scenes side by side, one social in nature (e.g., with children present) and the other not, there were no differences between the SYNGAP1-ID group and typically developing controls on any of the examined eye tracking measures. This study provides novel findings on the social attention of those with SYNGAP1-ID and helps to provide further evidence for using eye tracking as an objective measure of the social phenotype in this population in future clinical trials. En ligne : https://doi.org/10.1002/aur.3148 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=531
in Autism Research > 17-6 (June 2024) . - p.1083-1093[article] Visual social attention in SYNGAP1-related intellectual disability [Texte imprimé et/ou numérique] / Aisling KENNY, Auteur ; Sarah ELEY, Auteur ; Andrew G. MCKECHANIE, Auteur ; Andrew C. STANFIELD, Auteur . - p.1083-1093.
Langues : Anglais (eng)
in Autism Research > 17-6 (June 2024) . - p.1083-1093
Index. décimale : PER Périodiques Résumé : Abstract SYNGAP1-ID is a neurodevelopmental disorder caused by a mutation of the SYNGAP1 gene. Characterized by moderate to severe developmental delay, it is associated with several physical and behavioral issues as well as additional diagnoses, including autism. However, it is not known whether social cognitive differences seen in SYNGAP1-ID are similar to those previously identified in idiopathic or other forms of autism. This study therefore investigated visual social attention in SYNGAP1-ID. Eye movements were recorded across three passive viewing tasks (face scanning, pop-out, and social preference) of differing social complexity in 24 individuals with SYNGAP1-ID and 12 typically developing controls. We found that SYNGAP1-ID participants looked at faces less than the controls, and when they did look at faces, they had less time looking at and fewer fixations to the eyes. For the pop-out task, where social and nonsocial objects (Phone, car, face, bird, and face-noise) were presented in an array, those with SYNGAP1-ID spent significantly less time looking at the phone stimulus as well as fewer fixations to the face compared with the typically developing controls. When looking at two naturalistic scenes side by side, one social in nature (e.g., with children present) and the other not, there were no differences between the SYNGAP1-ID group and typically developing controls on any of the examined eye tracking measures. This study provides novel findings on the social attention of those with SYNGAP1-ID and helps to provide further evidence for using eye tracking as an objective measure of the social phenotype in this population in future clinical trials. En ligne : https://doi.org/10.1002/aur.3148 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=531