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Résultat de la recherche
11 recherche sur le mot-clé 'Uncertainty'




The relationship between sensory reactivity, intolerance of uncertainty and anxiety subtypes in preschool-age autistic children / K. MACLENNAN in Autism, 25-8 (November 2021)
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Titre : The relationship between sensory reactivity, intolerance of uncertainty and anxiety subtypes in preschool-age autistic children Type de document : Texte imprimé et/ou numérique Auteurs : K. MACLENNAN, Auteur ; T. ROSSOW, Auteur ; Teresa TAVASSOLI, Auteur Article en page(s) : p.2305-2316 Langues : Anglais (eng) Mots-clés : Anxiety/epidemiology Anxiety Disorders Autism Spectrum Disorder Autistic Disorder Child Child, Preschool Humans Uncertainty anxiety autism children mental health preschool sensory uncertainty Index. décimale : PER Périodiques Résumé : This study found links between greater sensory hyperreactivity (e.g., over-sensitive to sensory input), intolerance of uncertainty and anxiety, including separation anxiety, in autistic pre-schoolers. Sensory hyperreactivity may predict both anxiety and intolerance of uncertainty, and anxiety and intolerance of uncertainty may both be mutually important, mediating factors. These findings have implications for early anxiety interventions. But there is a pressing need for objective assessments that can be used with preschool-age autistic children. En ligne : http://dx.doi.org/10.1177/13623613211016110 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=451
in Autism > 25-8 (November 2021) . - p.2305-2316[article] The relationship between sensory reactivity, intolerance of uncertainty and anxiety subtypes in preschool-age autistic children [Texte imprimé et/ou numérique] / K. MACLENNAN, Auteur ; T. ROSSOW, Auteur ; Teresa TAVASSOLI, Auteur . - p.2305-2316.
Langues : Anglais (eng)
in Autism > 25-8 (November 2021) . - p.2305-2316
Mots-clés : Anxiety/epidemiology Anxiety Disorders Autism Spectrum Disorder Autistic Disorder Child Child, Preschool Humans Uncertainty anxiety autism children mental health preschool sensory uncertainty Index. décimale : PER Périodiques Résumé : This study found links between greater sensory hyperreactivity (e.g., over-sensitive to sensory input), intolerance of uncertainty and anxiety, including separation anxiety, in autistic pre-schoolers. Sensory hyperreactivity may predict both anxiety and intolerance of uncertainty, and anxiety and intolerance of uncertainty may both be mutually important, mediating factors. These findings have implications for early anxiety interventions. But there is a pressing need for objective assessments that can be used with preschool-age autistic children. En ligne : http://dx.doi.org/10.1177/13623613211016110 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=451 Caregiver perspectives on the impact of uncertainty on the everyday lives of autistic children and their families / Jane GOODWIN in Autism, 26-4 (May 2022)
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Titre : Caregiver perspectives on the impact of uncertainty on the everyday lives of autistic children and their families Type de document : Texte imprimé et/ou numérique Auteurs : Jane GOODWIN, Auteur ; Priyanka ROB, Auteur ; Mark FREESTON, Auteur ; Deborah GARLAND, Auteur ; Victoria GRAHAME, Auteur ; Ashleigh KERNOHAN, Auteur ; Marie LABUS, Auteur ; Malcolm OSBORNE, Auteur ; Jeremy R. PARR, Auteur ; Catharine WRIGHT, Auteur ; Jacqui RODGERS, Auteur Article en page(s) : p.827-838 Langues : Anglais (eng) Mots-clés : Autism Spectrum Disorder Autistic Disorder Caregivers Child Humans Parents Quality of Life Uncertainty anxiety intolerance of uncertainty potential conflicts of interest with respect to the research, authorship and/or publication of this article: Professor J.R., Dr C.W. and Professor M.F. developed the Coping with Uncertainty in Everyday Situations (CUES(©)) Programme. Data presented in this article were collected as part of a CUES(©) feasibility and acceptability study. Professor M.F. declares receiving royalties for books and honoraria for training in related areas addressing anxiety in neurotypical populations. Index. décimale : PER Périodiques Résumé : Anxiety is common in autistic children. Research shows that this may be related to intolerance of uncertainty, which is a tendency to react negatively to uncertain situations. Understanding when, why and how autistic children respond to uncertainty is important in the development of anxiety programmes. We asked 53 (including 3 dyads) parents of autistic children about the types of uncertain situations that cause difficulties for their child and how uncertainty impacts on daily life for them and their families. We found that uncertain situations made autistic children and their families feel sad, worried, frustrated and angry through the themes: child's reactions to uncertainty, trying to reduce uncertainty, the impact of difficulties with uncertainty, the impact of uncertainty on parenting and the impact on parents. There are lots of situations that are anxiety provoking for autistic children because of uncertainty, such as school. Programmes to reduce anxiety and increase autistic children's ability to cope with everyday uncertain situations could improve quality of life for autistic children and their families. En ligne : https://dx.doi.org/10.1177/13623613211033757 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=473
in Autism > 26-4 (May 2022) . - p.827-838[article] Caregiver perspectives on the impact of uncertainty on the everyday lives of autistic children and their families [Texte imprimé et/ou numérique] / Jane GOODWIN, Auteur ; Priyanka ROB, Auteur ; Mark FREESTON, Auteur ; Deborah GARLAND, Auteur ; Victoria GRAHAME, Auteur ; Ashleigh KERNOHAN, Auteur ; Marie LABUS, Auteur ; Malcolm OSBORNE, Auteur ; Jeremy R. PARR, Auteur ; Catharine WRIGHT, Auteur ; Jacqui RODGERS, Auteur . - p.827-838.
Langues : Anglais (eng)
in Autism > 26-4 (May 2022) . - p.827-838
Mots-clés : Autism Spectrum Disorder Autistic Disorder Caregivers Child Humans Parents Quality of Life Uncertainty anxiety intolerance of uncertainty potential conflicts of interest with respect to the research, authorship and/or publication of this article: Professor J.R., Dr C.W. and Professor M.F. developed the Coping with Uncertainty in Everyday Situations (CUES(©)) Programme. Data presented in this article were collected as part of a CUES(©) feasibility and acceptability study. Professor M.F. declares receiving royalties for books and honoraria for training in related areas addressing anxiety in neurotypical populations. Index. décimale : PER Périodiques Résumé : Anxiety is common in autistic children. Research shows that this may be related to intolerance of uncertainty, which is a tendency to react negatively to uncertain situations. Understanding when, why and how autistic children respond to uncertainty is important in the development of anxiety programmes. We asked 53 (including 3 dyads) parents of autistic children about the types of uncertain situations that cause difficulties for their child and how uncertainty impacts on daily life for them and their families. We found that uncertain situations made autistic children and their families feel sad, worried, frustrated and angry through the themes: child's reactions to uncertainty, trying to reduce uncertainty, the impact of difficulties with uncertainty, the impact of uncertainty on parenting and the impact on parents. There are lots of situations that are anxiety provoking for autistic children because of uncertainty, such as school. Programmes to reduce anxiety and increase autistic children's ability to cope with everyday uncertain situations could improve quality of life for autistic children and their families. En ligne : https://dx.doi.org/10.1177/13623613211033757 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=473 Intolerance-of-uncertainty and anxiety as serial mediators between emotional dysregulation and repetitive patterns in young people with autism / Carmen BENEYTEZ in Research in Autism Spectrum Disorders, 102 (April 2023)
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Titre : Intolerance-of-uncertainty and anxiety as serial mediators between emotional dysregulation and repetitive patterns in young people with autism Type de document : Texte imprimé et/ou numérique Auteurs : Carmen BENEYTEZ, Auteur Article en page(s) : p.102116 Langues : Anglais (eng) Mots-clés : Anxiety Transdiagnostic factors Repetitive and restricted patterns Emotional well-being Emotional dysregulation Uncertainty Index. décimale : PER Périodiques Résumé : Background Previous research on anxiety in autism has largely focused on direct relationships. The overlap between symptoms of autism and anxiety and the influence that transdiagnostic variables exert on them make necessary explanatory models that consider all the factors involved in the triggering and maintenance of anxiety and its expression through typical features of autism. Method The main objective of this study was to examine the relationship between two transdiagnostic mechanisms (emotional dysregulation (ED) and intolerance of uncertainty (IU)) and repetitive and restricted patterns (RRP) and the role that anxiety has in this relationship. IU and anxiety were configured as serial mediators between ED and two subtypes of restricted patterns: sameness behaviors and sensory over-responsiveness. The sample included 87 children and adolescents on the autism spectrum aged from 6 to 18 years. Variables were assessed using a number of well-known outcome measures. Results The results of our simple mediation model show that the indirect effect of anxiety is higher between transdiagnostic variables and sensory over-responsiveness than between transdiagnostic variables and sameness behaviors. Our model suggests that ED predicts sameness behaviors and sensory over-responsiveness through the serial indirect effect of IU and anxiety. Conclusions Our findings contribute to clarify the role that anxiety and transdiagnostic mechanisms may play on RRP and may have important implications for the assessment and treatment of anxiety in people with ASD. En ligne : https://doi.org/10.1016/j.rasd.2023.102116 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=501
in Research in Autism Spectrum Disorders > 102 (April 2023) . - p.102116[article] Intolerance-of-uncertainty and anxiety as serial mediators between emotional dysregulation and repetitive patterns in young people with autism [Texte imprimé et/ou numérique] / Carmen BENEYTEZ, Auteur . - p.102116.
Langues : Anglais (eng)
in Research in Autism Spectrum Disorders > 102 (April 2023) . - p.102116
Mots-clés : Anxiety Transdiagnostic factors Repetitive and restricted patterns Emotional well-being Emotional dysregulation Uncertainty Index. décimale : PER Périodiques Résumé : Background Previous research on anxiety in autism has largely focused on direct relationships. The overlap between symptoms of autism and anxiety and the influence that transdiagnostic variables exert on them make necessary explanatory models that consider all the factors involved in the triggering and maintenance of anxiety and its expression through typical features of autism. Method The main objective of this study was to examine the relationship between two transdiagnostic mechanisms (emotional dysregulation (ED) and intolerance of uncertainty (IU)) and repetitive and restricted patterns (RRP) and the role that anxiety has in this relationship. IU and anxiety were configured as serial mediators between ED and two subtypes of restricted patterns: sameness behaviors and sensory over-responsiveness. The sample included 87 children and adolescents on the autism spectrum aged from 6 to 18 years. Variables were assessed using a number of well-known outcome measures. Results The results of our simple mediation model show that the indirect effect of anxiety is higher between transdiagnostic variables and sensory over-responsiveness than between transdiagnostic variables and sameness behaviors. Our model suggests that ED predicts sameness behaviors and sensory over-responsiveness through the serial indirect effect of IU and anxiety. Conclusions Our findings contribute to clarify the role that anxiety and transdiagnostic mechanisms may play on RRP and may have important implications for the assessment and treatment of anxiety in people with ASD. En ligne : https://doi.org/10.1016/j.rasd.2023.102116 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=501 "Intolerance of uncertainty" mediates the relationship between social profile and anxiety in both Williams syndrome and autism / M. SOUTH in Autism Research, 14-9 (September 2021)
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Titre : "Intolerance of uncertainty" mediates the relationship between social profile and anxiety in both Williams syndrome and autism Type de document : Texte imprimé et/ou numérique Auteurs : M. SOUTH, Auteur ; M. HANLEY, Auteur ; K. NORMANSELL-MOSSA, Auteur ; N. C. C. RUSSELL, Auteur ; Thomas CAWTHORNE, Auteur ; D. M. RIBY, Auteur Article en page(s) : p.1986-1995 Langues : Anglais (eng) Mots-clés : Adolescent Adult Anxiety/complications Autism Spectrum Disorder/complications Autistic Disorder/complications Child Child, Preschool Cross-Sectional Studies Humans Uncertainty Williams Syndrome/complications Young Adult Intolerance of Uncertainty Williams syndrome anxiety autism children social function social profile Index. décimale : PER Périodiques Résumé : Anxiety is the most significant mental health concern for both Williams syndrome (WS) and autism. Whilst WS and autism are characterized by some syndrome-specific social differences, less is known about cross-syndrome profiles of anxiety symptoms. Previous research has shown that Intolerance of Uncertainty (IU) is a core mechanism of anxiety maintenance for clinically anxious populations and for autistic children, adolescents, and adults. The only published study in this area for WS has shown some similar patterns-with an added emphasis on the role of sensory sensitivities-in a sample of older teens and adults (mean age = 24), with the authors highlighting the need for younger samples to consider developmental influences. Here we report a cross-syndrome, cross-sectional mediation analyses of children diagnosed with WS or autism, including data from parent surveys of 90 children with WS (n = 48) or autism (n = 42). Group differences showed higher trait levels on all measures for the autism group. Importantly, the relationship between social profile and anxiety was fully mediated by IU level for both groups. This suggests possible similar core mechanisms underlying anxiety in these conditions, and the possibility of generalized intervention approaches especially related to managing distress related to uncertainty in multiple contexts. LAY SUMMARY: Autism and Williams Syndrome share some similarities in social profile and also in anxiety traits, but there are also some key differences as well. Comparing them side-by-side at the same time improved identification of ways to reduce feelings of anxiety. We found that the intolerance of uncertainty affected the relationship between social profile and anxiety in the same way for young children diagnosed with autism or Williams syndrome, meaning that intervention approaches could be similar for both. En ligne : http://dx.doi.org/10.1002/aur.2554 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=450
in Autism Research > 14-9 (September 2021) . - p.1986-1995[article] "Intolerance of uncertainty" mediates the relationship between social profile and anxiety in both Williams syndrome and autism [Texte imprimé et/ou numérique] / M. SOUTH, Auteur ; M. HANLEY, Auteur ; K. NORMANSELL-MOSSA, Auteur ; N. C. C. RUSSELL, Auteur ; Thomas CAWTHORNE, Auteur ; D. M. RIBY, Auteur . - p.1986-1995.
Langues : Anglais (eng)
in Autism Research > 14-9 (September 2021) . - p.1986-1995
Mots-clés : Adolescent Adult Anxiety/complications Autism Spectrum Disorder/complications Autistic Disorder/complications Child Child, Preschool Cross-Sectional Studies Humans Uncertainty Williams Syndrome/complications Young Adult Intolerance of Uncertainty Williams syndrome anxiety autism children social function social profile Index. décimale : PER Périodiques Résumé : Anxiety is the most significant mental health concern for both Williams syndrome (WS) and autism. Whilst WS and autism are characterized by some syndrome-specific social differences, less is known about cross-syndrome profiles of anxiety symptoms. Previous research has shown that Intolerance of Uncertainty (IU) is a core mechanism of anxiety maintenance for clinically anxious populations and for autistic children, adolescents, and adults. The only published study in this area for WS has shown some similar patterns-with an added emphasis on the role of sensory sensitivities-in a sample of older teens and adults (mean age = 24), with the authors highlighting the need for younger samples to consider developmental influences. Here we report a cross-syndrome, cross-sectional mediation analyses of children diagnosed with WS or autism, including data from parent surveys of 90 children with WS (n = 48) or autism (n = 42). Group differences showed higher trait levels on all measures for the autism group. Importantly, the relationship between social profile and anxiety was fully mediated by IU level for both groups. This suggests possible similar core mechanisms underlying anxiety in these conditions, and the possibility of generalized intervention approaches especially related to managing distress related to uncertainty in multiple contexts. LAY SUMMARY: Autism and Williams Syndrome share some similarities in social profile and also in anxiety traits, but there are also some key differences as well. Comparing them side-by-side at the same time improved identification of ways to reduce feelings of anxiety. We found that the intolerance of uncertainty affected the relationship between social profile and anxiety in the same way for young children diagnosed with autism or Williams syndrome, meaning that intervention approaches could be similar for both. En ligne : http://dx.doi.org/10.1002/aur.2554 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=450 Is cognitive inflexibility a missing link? The role of cognitive inflexibility, alexithymia and intolerance of uncertainty in externalising and internalising behaviours in young people with autism spectrum disorder / A. OZSIVADJIAN in Journal of Child Psychology and Psychiatry, 62-6 (June 2021)
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Titre : Is cognitive inflexibility a missing link? The role of cognitive inflexibility, alexithymia and intolerance of uncertainty in externalising and internalising behaviours in young people with autism spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : A. OZSIVADJIAN, Auteur ; M. J. HOLLOCKS, Auteur ; I. MAGIATI, Auteur ; Francesca HAPPE, Auteur ; Gillian BAIRD, Auteur ; M. ABSOUD, Auteur Article en page(s) : p.715-724 Langues : Anglais (eng) Mots-clés : Adolescent Affective Symptoms Autism Spectrum Disorder Cognition Humans Longitudinal Studies Quality of Life Uncertainty Autism alexithymia anxiety autistic emotional regulation externalising inflexibility internalising intolerance of uncertainty mechanism mediator Index. décimale : PER Périodiques Résumé : BACKGROUND: Internalising (anxiety and low mood) and externalising (aggressive or outburst behaviours, and irritability) difficulties are very common in autism spectrum disorder (ASD) across the life span, relatively stable over time and often associated with poorer quality of life. Understanding the cognitive mechanisms underlying internalising and externalising difficulties in ASD is essential for developing targeted supports and interventions. In the present study, we investigated established and less-researched cognitive factors hypothesised to contribute to internalising and/or externalising difficulties in ASD, namely cognitive inflexibility (CI), intolerance of uncertainty (IU) and alexithymia. Based on previous models and clinical experience, we hypothesised that IU would lead to internalising symptoms, with alexithymia contributing to this pathway, and that CI would have a direct effect on externalising behaviours and may indirectly contribute to internalising symptoms via increasing IU. METHODS: Our sample consisted of 95 5- to 18-year-olds presenting to a specialist neurodevelopmental clinic and receiving a diagnosis of ASD. Parents/caregivers completed questionnaires assessing ASD symptomatology, internalising and externalising difficulties, CI, IU and alexithymia. Structural equation modelling was used to examine the hypothesised pathways and relationships between the main variables of interest. RESULTS: Cognitive Inflexibility played a significant direct role in the pathway from ASD symptoms to externalising symptoms in ASD, and indirect role via IU in the pathway to internalising problems. Relationships between alexithymia and both internalising and externalising symptoms were weaker, with alexithymia predicting internalising difficulties via IU only. CONCLUSIONS: The finding of a direct pathway from CI to externalising behaviours is novel, as is the indirect role of CI in internalising symptomatology. Of the three cognitive mechanisms examined, only CI significantly predicted externalising symptoms. Possible implications for interventions and supports targeting these cognitive processes in ASD are discussed. En ligne : http://dx.doi.org/10.1111/jcpp.13295 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=456
in Journal of Child Psychology and Psychiatry > 62-6 (June 2021) . - p.715-724[article] Is cognitive inflexibility a missing link? The role of cognitive inflexibility, alexithymia and intolerance of uncertainty in externalising and internalising behaviours in young people with autism spectrum disorder [Texte imprimé et/ou numérique] / A. OZSIVADJIAN, Auteur ; M. J. HOLLOCKS, Auteur ; I. MAGIATI, Auteur ; Francesca HAPPE, Auteur ; Gillian BAIRD, Auteur ; M. ABSOUD, Auteur . - p.715-724.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 62-6 (June 2021) . - p.715-724
Mots-clés : Adolescent Affective Symptoms Autism Spectrum Disorder Cognition Humans Longitudinal Studies Quality of Life Uncertainty Autism alexithymia anxiety autistic emotional regulation externalising inflexibility internalising intolerance of uncertainty mechanism mediator Index. décimale : PER Périodiques Résumé : BACKGROUND: Internalising (anxiety and low mood) and externalising (aggressive or outburst behaviours, and irritability) difficulties are very common in autism spectrum disorder (ASD) across the life span, relatively stable over time and often associated with poorer quality of life. Understanding the cognitive mechanisms underlying internalising and externalising difficulties in ASD is essential for developing targeted supports and interventions. In the present study, we investigated established and less-researched cognitive factors hypothesised to contribute to internalising and/or externalising difficulties in ASD, namely cognitive inflexibility (CI), intolerance of uncertainty (IU) and alexithymia. Based on previous models and clinical experience, we hypothesised that IU would lead to internalising symptoms, with alexithymia contributing to this pathway, and that CI would have a direct effect on externalising behaviours and may indirectly contribute to internalising symptoms via increasing IU. METHODS: Our sample consisted of 95 5- to 18-year-olds presenting to a specialist neurodevelopmental clinic and receiving a diagnosis of ASD. Parents/caregivers completed questionnaires assessing ASD symptomatology, internalising and externalising difficulties, CI, IU and alexithymia. Structural equation modelling was used to examine the hypothesised pathways and relationships between the main variables of interest. RESULTS: Cognitive Inflexibility played a significant direct role in the pathway from ASD symptoms to externalising symptoms in ASD, and indirect role via IU in the pathway to internalising problems. Relationships between alexithymia and both internalising and externalising symptoms were weaker, with alexithymia predicting internalising difficulties via IU only. CONCLUSIONS: The finding of a direct pathway from CI to externalising behaviours is novel, as is the indirect role of CI in internalising symptomatology. Of the three cognitive mechanisms examined, only CI significantly predicted externalising symptoms. Possible implications for interventions and supports targeting these cognitive processes in ASD are discussed. En ligne : http://dx.doi.org/10.1111/jcpp.13295 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=456 The relationships between restrictive/repetitive behaviours, intolerance of uncertainty, and anxiety in autism: A systematic review and meta-analysis / Lucy Anne Elizabeth MOID ; Christopher A. JONES ; Andrew D. R. SURTEES in Research in Autism Spectrum Disorders, 117 (September 2024)
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PermalinkAttitudes toward risk and ambiguity in patients with autism spectrum disorder / J. FUJINO in Molecular Autism, 8 (2017)
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PermalinkIntact priors for gaze direction in adults with high-functioning autism spectrum conditions / P. J. PELL in Molecular Autism, 7 (2016)
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PermalinkThe Impact of Anxiety in Children on the Autism Spectrum / D. ADAMS in Journal of Autism and Developmental Disorders, 51-6 (June 2021)
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PermalinkEditorial Perspective: COVID-19, ADHD management and telehealth: uncertain path / Mark A. STEIN in Journal of Child Psychology and Psychiatry, 63-7 (July 2022)
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