Brief Report: Insistence on Sameness, Anxiety, and Social Motivation in Children with Autism Spectrum Disorder / Reina S. FACTOR in Journal of Autism and Developmental Disorders, 46-7 (July 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-7 (July 2016) . - p.2548-2554 Titre : Brief Report: Insistence on Sameness, Anxiety, and Social Motivation in Children with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Reina S. FACTOR, Auteur ; Emma E. CONDY, Auteur ; Julee P. FARLEY, Auteur ; Angela SCARPA, Auteur Article en page(s) : p.2548-2554 Langues : Anglais (eng) Mots-clés : Restricted repetitive behaviors  Insistence on sameness  Anxiety  Social motivation  Autism spectrum disorder Index. décimale : PER Périodiques Résumé : While the function of restricted repetitive behaviors (RRBs) in autism spectrum disorder (ASD) is unclear, RRBs may function as anxiety reduction strategies (Joosten et al. J Autism Dev Disord 39(3):521–531, 2009. Moreover, anxiety in ASD is associated with low social motivation (Swain et al. J Autism Dev Disord, 2015. The present study examined social motivation as a mediator between anxiety and RRBs in a sample of 44 children (2–17 years old; 80 % male) with ASD. The relationship between anxiety and IS, but not other RRBs, was partially mediated by social motivation. These findings suggest anxiety is linked to social motivation deficits in children with ASD, which may increase ritualized behaviors and difficulties with changes in routine. Implications are discussed for differing functions and treatment of RRB domains. En ligne : http://dx.doi.org/10.1007/s10803-016-2781-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=290 [article] Brief Report: Insistence on Sameness, Anxiety, and Social Motivation in Children with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Reina S. FACTOR, Auteur ; Emma E. CONDY, Auteur ; Julee P. FARLEY, Auteur ; Angela SCARPA, Auteur . - p.2548-2554. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-7 (July 2016) . - p.2548-2554 Mots-clés : Restricted repetitive behaviors  Insistence on sameness  Anxiety  Social motivation  Autism spectrum disorder Index. décimale : PER Périodiques Résumé : While the function of restricted repetitive behaviors (RRBs) in autism spectrum disorder (ASD) is unclear, RRBs may function as anxiety reduction strategies (Joosten et al. J Autism Dev Disord 39(3):521–531, 2009. Moreover, anxiety in ASD is associated with low social motivation (Swain et al. J Autism Dev Disord, 2015. The present study examined social motivation as a mediator between anxiety and RRBs in a sample of 44 children (2–17 years old; 80 % male) with ASD. The relationship between anxiety and IS, but not other RRBs, was partially mediated by social motivation. These findings suggest anxiety is linked to social motivation deficits in children with ASD, which may increase ritualized behaviors and difficulties with changes in routine. Implications are discussed for differing functions and treatment of RRB domains. En ligne : http://dx.doi.org/10.1007/s10803-016-2781-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=290

Respiratory Sinus Arrhythmia Predicts Restricted Repetitive Behavior Severity / Emma E. CONDY in Journal of Autism and Developmental Disorders, 47-9 (September 2017)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 47-9 (September 2017) . - p.2795-2804 Titre : Respiratory Sinus Arrhythmia Predicts Restricted Repetitive Behavior Severity Type de document : Texte imprimé et/ou numérique Auteurs : Emma E. CONDY, Auteur ; Angela SCARPA, Auteur ; Bruce H. FRIEDMAN, Auteur Article en page(s) : p.2795-2804 Langues : Anglais (eng) Mots-clés : Repetitive behavior  Respiratory sinus arrhythmia  Heart rate variability Index. décimale : PER Périodiques Résumé : In addition to social communication deficits, restricted repetitive behaviors (RRBs) are a key diagnostic feature of autism spectrum disorder (ASD). Dysfunction of the autonomic nervous system (ANS) in ASD has been posited as a mechanism of RRBs; however, most studies investigating ANS activity in ASD have focused on its relation to social functioning. This study used respiratory sinus arrhythmia (RSA) patterns to measure ANS functioning and analyze its relation to RRBs in children with and without an ASD diagnosis. Baseline RSA and RSA reactivity predicted RRB severity and exploratory analyses revealed these measures may be associated with RRB subgroups. These results are discussed in regards to the behavioral literature on RRBs and the benefits of finding biomarkers for these behaviors. En ligne : https://doi.org/10.1007/s10803-017-3193-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=315 [article] Respiratory Sinus Arrhythmia Predicts Restricted Repetitive Behavior Severity [Texte imprimé et/ou numérique] / Emma E. CONDY, Auteur ; Angela SCARPA, Auteur ; Bruce H. FRIEDMAN, Auteur . - p.2795-2804. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 47-9 (September 2017) . - p.2795-2804 Mots-clés : Repetitive behavior  Respiratory sinus arrhythmia  Heart rate variability Index. décimale : PER Périodiques Résumé : In addition to social communication deficits, restricted repetitive behaviors (RRBs) are a key diagnostic feature of autism spectrum disorder (ASD). Dysfunction of the autonomic nervous system (ANS) in ASD has been posited as a mechanism of RRBs; however, most studies investigating ANS activity in ASD have focused on its relation to social functioning. This study used respiratory sinus arrhythmia (RSA) patterns to measure ANS functioning and analyze its relation to RRBs in children with and without an ASD diagnosis. Baseline RSA and RSA reactivity predicted RRB severity and exploratory analyses revealed these measures may be associated with RRB subgroups. These results are discussed in regards to the behavioral literature on RRBs and the benefits of finding biomarkers for these behaviors. En ligne : https://doi.org/10.1007/s10803-017-3193-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=315

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