Associations Between Emotion Regulation and Social Impairment in Children and Adolescents with Autism Spectrum Disorder / S. F. GOLDSMITH in Journal of Autism and Developmental Disorders, 48-6 (June 2018)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 48-6 (June 2018) . - p.2164-2173 Titre : Associations Between Emotion Regulation and Social Impairment in Children and Adolescents with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : S. F. GOLDSMITH, Auteur ; E. KELLEY, Auteur Article en page(s) : p.2164-2173 Langues : Anglais (eng) Mots-clés : Autism  Autism Spectrum Disorder  Emotion regulation  Social impairment Index. décimale : PER Périodiques Résumé : In typically-developing (TD) individuals, effective emotion regulation strategies have been associated with positive outcomes in various areas, including social functioning. Although impaired social functioning is a core criterion of Autism Spectrum Disorder (ASD), the role of emotion regulation ability in ASD has been largely ignored. This study investigated the association between emotion regulation and ASD symptomatology, with a specific emphasis on social impairment. We used parent-report questionnaires to assess the regulatory strategies and symptom severity of 145 youth with ASD. Results showed that: (1) more effective emotion regulation, defined by greater use of reappraisal, predicted less severe ASD symptomatology, and (2) greater use of reappraisal predicted less severe social impairment. Suppression was not predictive of general symptomatology or social functioning. En ligne : http://dx.doi.org/10.1007/s10803-018-3483-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=362 [article] Associations Between Emotion Regulation and Social Impairment in Children and Adolescents with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / S. F. GOLDSMITH, Auteur ; E. KELLEY, Auteur . - p.2164-2173. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 48-6 (June 2018) . - p.2164-2173 Mots-clés : Autism  Autism Spectrum Disorder  Emotion regulation  Social impairment Index. décimale : PER Périodiques Résumé : In typically-developing (TD) individuals, effective emotion regulation strategies have been associated with positive outcomes in various areas, including social functioning. Although impaired social functioning is a core criterion of Autism Spectrum Disorder (ASD), the role of emotion regulation ability in ASD has been largely ignored. This study investigated the association between emotion regulation and ASD symptomatology, with a specific emphasis on social impairment. We used parent-report questionnaires to assess the regulatory strategies and symptom severity of 145 youth with ASD. Results showed that: (1) more effective emotion regulation, defined by greater use of reappraisal, predicted less severe ASD symptomatology, and (2) greater use of reappraisal predicted less severe social impairment. Suppression was not predictive of general symptomatology or social functioning. En ligne : http://dx.doi.org/10.1007/s10803-018-3483-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=362

Exploring sensory phenotypes in autism spectrum disorder / N. E. SCHEERER in Molecular Autism, 12 (2021)  

Public ISBD [article]  inMolecular Autism > 12 (2021) . - 67 p. Titre : Exploring sensory phenotypes in autism spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : N. E. SCHEERER, Auteur ; K. CURCIN, Auteur ; B. STOJANOSKI, Auteur ; Evdokia ANAGNOSTOU, Auteur ; R. NICOLSON, Auteur ; E. KELLEY, Auteur ; S. GEORGIADES, Auteur ; X. LIU, Auteur ; R. A. STEVENSON, Auteur Article en page(s) : 67 p. Langues : Anglais (eng) Mots-clés : ADHD traits  Adaptive behaviour  Autism spectrum disorder  Cluster analysis  OCD traits  Restrictive and repetitive behaviours  Sensory phenotypes  Sensory processing  Social communication  have no competing interests. Index. décimale : PER Périodiques Résumé : BACKGROUND: Atypical reactions to the sensory environment are often reported in autistic individuals, with a high degree of variability across the sensory modalities. These sensory differences have been shown to promote challenging behaviours and distress in autistic individuals and are predictive of other functions including motor, social, and cognitive abilities. Preliminary research suggests that specific sensory differences may cluster together within individuals creating discrete sensory phenotypes. However, the manner in which these sensory differences cluster, and whether the resulting phenotypes are associated with specific cognitive and social challenges is unclear. METHODS: Short sensory profile data from 599 autistic children and adults between the ages of 1 and 21 years were subjected to a K-means cluster analysis. Analysis of variances compared age, adaptive behaviour, and traits associated with autism, attention-deficit and hyperactivity disorder, and obsessive and compulsive disorder across the resultant clusters. RESULTS: A five-cluster model was found to minimize error variance and produce five sensory phenotypes: (1) sensory adaptive, (2) generalized sensory differences, (3) taste and smell sensitivity, (4) under-responsive and sensation seeking, and (5) movement difficulties with low energy. Age, adaptive behaviour, and traits associated with autism, attention-deficit and hyperactivity disorder, and obsessive and compulsive disorder were found to differ significantly across the five phenotypes. LIMITATIONS: The results were based on parent-report measures of sensory processing, adaptive behaviour, traits associated with autism, attention-deficit and hyperactivity disorder, and obsessive and compulsive disorder, which may limit the generalizability of the findings. Further, not all measures are standardized, or psychometrically validated with an autism population. Autistic individuals with an intellectual disability were underrepresented in this sample. Further, as these data were obtained from established records from a large provincial database, not all measures were completed for all individuals. CONCLUSIONS: These findings suggest that sensory difficulties in autistic individuals can be clustered into sensory phenotypes, and that these phenotypes are associated with behavioural differences. Given the large degree of heterogeneity in sensory difficulties seen in the autistic population, these sensory phenotypes represent an effective way to parse that heterogeneity and create phenotypes that may aid in the development of effective treatments and interventions for sensory difficulties. En ligne : http://dx.doi.org/10.1186/s13229-021-00471-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=459 [article] Exploring sensory phenotypes in autism spectrum disorder [Texte imprimé et/ou numérique] / N. E. SCHEERER, Auteur ; K. CURCIN, Auteur ; B. STOJANOSKI, Auteur ; Evdokia ANAGNOSTOU, Auteur ; R. NICOLSON, Auteur ; E. KELLEY, Auteur ; S. GEORGIADES, Auteur ; X. LIU, Auteur ; R. A. STEVENSON, Auteur . - 67 p. Langues : Anglais (eng) in Molecular Autism > 12 (2021) . - 67 p. Mots-clés : ADHD traits  Adaptive behaviour  Autism spectrum disorder  Cluster analysis  OCD traits  Restrictive and repetitive behaviours  Sensory phenotypes  Sensory processing  Social communication  have no competing interests. Index. décimale : PER Périodiques Résumé : BACKGROUND: Atypical reactions to the sensory environment are often reported in autistic individuals, with a high degree of variability across the sensory modalities. These sensory differences have been shown to promote challenging behaviours and distress in autistic individuals and are predictive of other functions including motor, social, and cognitive abilities. Preliminary research suggests that specific sensory differences may cluster together within individuals creating discrete sensory phenotypes. However, the manner in which these sensory differences cluster, and whether the resulting phenotypes are associated with specific cognitive and social challenges is unclear. METHODS: Short sensory profile data from 599 autistic children and adults between the ages of 1 and 21 years were subjected to a K-means cluster analysis. Analysis of variances compared age, adaptive behaviour, and traits associated with autism, attention-deficit and hyperactivity disorder, and obsessive and compulsive disorder across the resultant clusters. RESULTS: A five-cluster model was found to minimize error variance and produce five sensory phenotypes: (1) sensory adaptive, (2) generalized sensory differences, (3) taste and smell sensitivity, (4) under-responsive and sensation seeking, and (5) movement difficulties with low energy. Age, adaptive behaviour, and traits associated with autism, attention-deficit and hyperactivity disorder, and obsessive and compulsive disorder were found to differ significantly across the five phenotypes. LIMITATIONS: The results were based on parent-report measures of sensory processing, adaptive behaviour, traits associated with autism, attention-deficit and hyperactivity disorder, and obsessive and compulsive disorder, which may limit the generalizability of the findings. Further, not all measures are standardized, or psychometrically validated with an autism population. Autistic individuals with an intellectual disability were underrepresented in this sample. Further, as these data were obtained from established records from a large provincial database, not all measures were completed for all individuals. CONCLUSIONS: These findings suggest that sensory difficulties in autistic individuals can be clustered into sensory phenotypes, and that these phenotypes are associated with behavioural differences. Given the large degree of heterogeneity in sensory difficulties seen in the autistic population, these sensory phenotypes represent an effective way to parse that heterogeneity and create phenotypes that may aid in the development of effective treatments and interventions for sensory difficulties. En ligne : http://dx.doi.org/10.1186/s13229-021-00471-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=459

Factor Structure of Repetitive Behaviors Across Autism Spectrum Disorder and Attention-Deficit/Hyperactivity Disorder / N. J. BRIERLEY in Journal of Autism and Developmental Disorders, 51-10 (October 2021)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 51-10 (October 2021) . - p.3391-3400 Titre : Factor Structure of Repetitive Behaviors Across Autism Spectrum Disorder and Attention-Deficit/Hyperactivity Disorder Type de document : Texte imprimé et/ou numérique Auteurs : N. J. BRIERLEY, Auteur ; C. G. MCDONNELL, Auteur ; K. M. A. PARKS, Auteur ; S. E. SCHULZ, Auteur ; T. C. DALAL, Auteur ; E. KELLEY, Auteur ; Evdokia ANAGNOSTOU, Auteur ; R. NICOLSON, Auteur ; S. GEORGIADES, Auteur ; J. CROSBIE, Auteur ; Russell SCHACHAR, Auteur ; X. LIU, Auteur ; R. A. STEVENSON, Auteur Article en page(s) : p.3391-3400 Langues : Anglais (eng) Mots-clés : Attention Deficit Disorder with Hyperactivity/diagnosis/epidemiology  Autism Spectrum Disorder/diagnosis  Child  Female  Humans  Stereotyped Behavior  Attention deficit/hyperactivity disorder  Autism spectrum disorder  Factor analysis  Restricted and repetitive behaviors Index. décimale : PER Périodiques Résumé : Restricted interests and repetitive behaviors (RRBs) are core symptoms of autism spectrum disorder (ASD), and commonly occur in attention-deficit/hyperactivity disorder (ADHD). Little is known about how RRBs manifest in ADHD. We quantified and compared factor structures of RRBs in children with ASD (n?=?634) or ADHD (n?=?448), and related factors to sex and IQ. A four-factor solution emerged, including Stereotypy, Self-Injury, Compulsions, and Ritualistic/Sameness. Factor structures were equivalent across diagnoses, though symptoms were more severe in ASD. IQ negatively correlated with Stereotypy, Self-Injury, and Compulsions in ASD, and negatively correlated with Compulsions and Ritualistic/Sameness behaviors in ADHD. In ASD only, females exhibited higher Self-Injury. Thus, patterns of RRBs are preserved across ASD and ADHD, but severity and relationship with IQ differed. En ligne : http://dx.doi.org/10.1007/s10803-020-04800-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=453 [article] Factor Structure of Repetitive Behaviors Across Autism Spectrum Disorder and Attention-Deficit/Hyperactivity Disorder [Texte imprimé et/ou numérique] / N. J. BRIERLEY, Auteur ; C. G. MCDONNELL, Auteur ; K. M. A. PARKS, Auteur ; S. E. SCHULZ, Auteur ; T. C. DALAL, Auteur ; E. KELLEY, Auteur ; Evdokia ANAGNOSTOU, Auteur ; R. NICOLSON, Auteur ; S. GEORGIADES, Auteur ; J. CROSBIE, Auteur ; Russell SCHACHAR, Auteur ; X. LIU, Auteur ; R. A. STEVENSON, Auteur . - p.3391-3400. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 51-10 (October 2021) . - p.3391-3400 Mots-clés : Attention Deficit Disorder with Hyperactivity/diagnosis/epidemiology  Autism Spectrum Disorder/diagnosis  Child  Female  Humans  Stereotyped Behavior  Attention deficit/hyperactivity disorder  Autism spectrum disorder  Factor analysis  Restricted and repetitive behaviors Index. décimale : PER Périodiques Résumé : Restricted interests and repetitive behaviors (RRBs) are core symptoms of autism spectrum disorder (ASD), and commonly occur in attention-deficit/hyperactivity disorder (ADHD). Little is known about how RRBs manifest in ADHD. We quantified and compared factor structures of RRBs in children with ASD (n?=?634) or ADHD (n?=?448), and related factors to sex and IQ. A four-factor solution emerged, including Stereotypy, Self-Injury, Compulsions, and Ritualistic/Sameness. Factor structures were equivalent across diagnoses, though symptoms were more severe in ASD. IQ negatively correlated with Stereotypy, Self-Injury, and Compulsions in ASD, and negatively correlated with Compulsions and Ritualistic/Sameness behaviors in ADHD. In ASD only, females exhibited higher Self-Injury. Thus, patterns of RRBs are preserved across ASD and ADHD, but severity and relationship with IQ differed. En ligne : http://dx.doi.org/10.1007/s10803-020-04800-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=453

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