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Autistic traits and COVID-19-related post-traumatic stress disorder symptom: Sex difference and the role of anxiety sensitivity / Xudong ZHAO in Research in Autism Spectrum Disorders, 98 (October 2022)
[article]
Titre : Autistic traits and COVID-19-related post-traumatic stress disorder symptom: Sex difference and the role of anxiety sensitivity Type de document : Texte imprimé et/ou numérique Auteurs : Xudong ZHAO, Auteur ; Wenrui LI, Auteur ; Xiujun LI, Auteur ; Wendian SHI, Auteur ; Chunbo LI, Auteur Article en page(s) : 102042 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder Autistic traits Anxiety sensitivity COVID-19 Post-traumatic stress disorder Mediating effect Index. décimale : PER Périodiques Résumé : Background Individuals with autism spectrum disorder (ASD) and high autistic traits (ATs) are at a higher risk of developing post-traumatic stress disorder (PTSD) following exposure to social traumatic events. However, the association between ATs and PTSD symptoms following exposure to pathogen threat-related traumatic situations, the role of sex differences in this association, and the mediating mechanism are yet unexplored. This study explored the effects of ATs, sex, and their interaction on COVID-19-related PTSD symptoms, as well as the possible mediating role of anxiety sensitivity (AS) between ATs and PTSD symptoms. Method In total, six hundred ninety-six valid participants (379 women) completed questionnaires assessing their ATs, COVID-19-related PTSD symptoms, and AS. Generalized linear model and mediation effects analyses were conducted. Results Our results showed higher levels of COVID-19-related PTSD symptoms in the high ATs group, especially in women with high AT, compared to the low ATs group. ATs also exerts a significant indirect effect on COVID-19-related PTSD symptom through AS. Conclusions The results indicate an increased vulnerability of individuals with high ATs (especially females) to COVID-19-related PTSD and the mediating mechanism of the co-occurrence of ATs-PTSD. These findings have implications for PTSD interventions for individuals with high ATs and ASD in the current COVID-19 pandemic. En ligne : https://doi.org/10.1016/j.rasd.2022.102042 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=490
in Research in Autism Spectrum Disorders > 98 (October 2022) . - 102042[article] Autistic traits and COVID-19-related post-traumatic stress disorder symptom: Sex difference and the role of anxiety sensitivity [Texte imprimé et/ou numérique] / Xudong ZHAO, Auteur ; Wenrui LI, Auteur ; Xiujun LI, Auteur ; Wendian SHI, Auteur ; Chunbo LI, Auteur . - 102042.
Langues : Anglais (eng)
in Research in Autism Spectrum Disorders > 98 (October 2022) . - 102042
Mots-clés : Autism spectrum disorder Autistic traits Anxiety sensitivity COVID-19 Post-traumatic stress disorder Mediating effect Index. décimale : PER Périodiques Résumé : Background Individuals with autism spectrum disorder (ASD) and high autistic traits (ATs) are at a higher risk of developing post-traumatic stress disorder (PTSD) following exposure to social traumatic events. However, the association between ATs and PTSD symptoms following exposure to pathogen threat-related traumatic situations, the role of sex differences in this association, and the mediating mechanism are yet unexplored. This study explored the effects of ATs, sex, and their interaction on COVID-19-related PTSD symptoms, as well as the possible mediating role of anxiety sensitivity (AS) between ATs and PTSD symptoms. Method In total, six hundred ninety-six valid participants (379 women) completed questionnaires assessing their ATs, COVID-19-related PTSD symptoms, and AS. Generalized linear model and mediation effects analyses were conducted. Results Our results showed higher levels of COVID-19-related PTSD symptoms in the high ATs group, especially in women with high AT, compared to the low ATs group. ATs also exerts a significant indirect effect on COVID-19-related PTSD symptom through AS. Conclusions The results indicate an increased vulnerability of individuals with high ATs (especially females) to COVID-19-related PTSD and the mediating mechanism of the co-occurrence of ATs-PTSD. These findings have implications for PTSD interventions for individuals with high ATs and ASD in the current COVID-19 pandemic. En ligne : https://doi.org/10.1016/j.rasd.2022.102042 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=490 The interplay of language on executive functions in children with ASD / Maysa AKBAR in Research in Autism Spectrum Disorders, 7-3 (March 2013)
[article]
Titre : The interplay of language on executive functions in children with ASD Type de document : Texte imprimé et/ou numérique Auteurs : Maysa AKBAR, Auteur ; Rebecca LOOMIS, Auteur ; Rhea PAUL, Auteur Article en page(s) : p.494-501 Mots-clés : Autism Executive functioning Language Working Memory Mediating effect Index. décimale : PER Périodiques Résumé : Autism Spectrum Disorder (ASD) is a neurodevelopmental disability characterized by deficits in social interaction and communication and by repetitive behaviors and restricted interests. Prior research has revealed executive function (EF) deficits in children with ASD. It has been suggested that these EF impairments are associated with language deficits intrinsic to ASD, specifically the inability to utilize inner speech to regulate non-routine behaviors (Russell, Jarrold, amp; Hood, 1999). Other studies, however, have found no link between language ability and EF (Joseph, McGrath, amp; Tager-Flusberg, 2005). The present study seeks to clarify the link between language and EF deficits in children with ASD in a cognitively heterogeneous sample. Four specific domains of EF (Working Memory, Organization, Shift, and Inhibition) were assessed in 62 children with ASD using direct measures (DKEFS, NEPSY, and WISC), and indirect parent/teacher report (BRIEF). Analysis by stepwise regressions showed measures of language skill, nonverbal cognition, and autistic symptom severity to be predictive of several domains of EF. Direct measure of Working Memory (WM) was predicted by structural and pragmatic language ability, direct measure of Organization (O) was predicted by nonverbal cognition, and direct measure of Shift (S) was predicted by nonverbal cognition and autistic symptom severity. Additionally, parent and teacher reports of WM were predicted by structural and pragmatic language skills, respectively. Results are interpreted to demonstrate a mediating effect of language on the WM component of EF when assessed directly or indirectly. Implications for theories linking language skill to EF in the ASD population are discussed, and the observed deficit is compared with findings on EF and language ability in the SLI population. En ligne : http://dx.doi.org/10.1016/j.rasd.2012.09.001 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=191
in Research in Autism Spectrum Disorders > 7-3 (March 2013) . - p.494-501[article] The interplay of language on executive functions in children with ASD [Texte imprimé et/ou numérique] / Maysa AKBAR, Auteur ; Rebecca LOOMIS, Auteur ; Rhea PAUL, Auteur . - p.494-501.
in Research in Autism Spectrum Disorders > 7-3 (March 2013) . - p.494-501
Mots-clés : Autism Executive functioning Language Working Memory Mediating effect Index. décimale : PER Périodiques Résumé : Autism Spectrum Disorder (ASD) is a neurodevelopmental disability characterized by deficits in social interaction and communication and by repetitive behaviors and restricted interests. Prior research has revealed executive function (EF) deficits in children with ASD. It has been suggested that these EF impairments are associated with language deficits intrinsic to ASD, specifically the inability to utilize inner speech to regulate non-routine behaviors (Russell, Jarrold, amp; Hood, 1999). Other studies, however, have found no link between language ability and EF (Joseph, McGrath, amp; Tager-Flusberg, 2005). The present study seeks to clarify the link between language and EF deficits in children with ASD in a cognitively heterogeneous sample. Four specific domains of EF (Working Memory, Organization, Shift, and Inhibition) were assessed in 62 children with ASD using direct measures (DKEFS, NEPSY, and WISC), and indirect parent/teacher report (BRIEF). Analysis by stepwise regressions showed measures of language skill, nonverbal cognition, and autistic symptom severity to be predictive of several domains of EF. Direct measure of Working Memory (WM) was predicted by structural and pragmatic language ability, direct measure of Organization (O) was predicted by nonverbal cognition, and direct measure of Shift (S) was predicted by nonverbal cognition and autistic symptom severity. Additionally, parent and teacher reports of WM were predicted by structural and pragmatic language skills, respectively. Results are interpreted to demonstrate a mediating effect of language on the WM component of EF when assessed directly or indirectly. Implications for theories linking language skill to EF in the ASD population are discussed, and the observed deficit is compared with findings on EF and language ability in the SLI population. En ligne : http://dx.doi.org/10.1016/j.rasd.2012.09.001 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=191