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Auteur Lauren POWELL |
Documents disponibles écrits par cet auteur (2)



The Mediating Effects of Alexithymia, Intolerance of Uncertainty, and Anxiety on the Relationship Between Sensory Processing Differences and Restricted and Repetitive Behaviours in Autistic Adults / Heather L. MOORE in Journal of Autism and Developmental Disorders, 52-10 (October 2022)
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[article]
Titre : The Mediating Effects of Alexithymia, Intolerance of Uncertainty, and Anxiety on the Relationship Between Sensory Processing Differences and Restricted and Repetitive Behaviours in Autistic Adults Type de document : Texte imprimé et/ou numérique Auteurs : Heather L. MOORE, Auteur ; Samuel BRICE, Auteur ; Lauren POWELL, Auteur ; Barry INGHAM, Auteur ; Mark FREESTON, Auteur ; Jeremy R. PARR, Auteur ; Jacqui RODGERS, Auteur Article en page(s) : p.4384-4396 Langues : Anglais (eng) Mots-clés : Alexithymia Anxiety Autism Intolerance of uncertainty Restricted and repetitive behaviours Sensory processing Index. décimale : PER Périodiques Résumé : Distress caused by sensory processing differences for autistic individuals may be reduced by repetitive behaviours (RRB), including repetitive motor (RMB) and insistence on sameness (ISB) behaviours. Intolerance of uncertainty (IU) and anxiety mediate the relationship between sensory processing and RRB in autistic children. We replicated this model in autistic adults, extending it to include alexithymia. Serial mediation, using data from 426 autistic adults, identified significant direct effects from sensory processing to RMB and ISB, and indirect effects through alexithymia-IU-anxiety for RMB, and IU alone, and alexithymia-IU for ISB. Different mechanisms may underpin RMB and ISB. Alexithymia alongside, IU and anxiety, should be considered when understanding the relationship between sensory processing and RRB, and when offering interventions to support autistic people. En ligne : http://dx.doi.org/10.1007/s10803-021-05312-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=486
in Journal of Autism and Developmental Disorders > 52-10 (October 2022) . - p.4384-4396[article] The Mediating Effects of Alexithymia, Intolerance of Uncertainty, and Anxiety on the Relationship Between Sensory Processing Differences and Restricted and Repetitive Behaviours in Autistic Adults [Texte imprimé et/ou numérique] / Heather L. MOORE, Auteur ; Samuel BRICE, Auteur ; Lauren POWELL, Auteur ; Barry INGHAM, Auteur ; Mark FREESTON, Auteur ; Jeremy R. PARR, Auteur ; Jacqui RODGERS, Auteur . - p.4384-4396.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 52-10 (October 2022) . - p.4384-4396
Mots-clés : Alexithymia Anxiety Autism Intolerance of uncertainty Restricted and repetitive behaviours Sensory processing Index. décimale : PER Périodiques Résumé : Distress caused by sensory processing differences for autistic individuals may be reduced by repetitive behaviours (RRB), including repetitive motor (RMB) and insistence on sameness (ISB) behaviours. Intolerance of uncertainty (IU) and anxiety mediate the relationship between sensory processing and RRB in autistic children. We replicated this model in autistic adults, extending it to include alexithymia. Serial mediation, using data from 426 autistic adults, identified significant direct effects from sensory processing to RMB and ISB, and indirect effects through alexithymia-IU-anxiety for RMB, and IU alone, and alexithymia-IU for ISB. Different mechanisms may underpin RMB and ISB. Alexithymia alongside, IU and anxiety, should be considered when understanding the relationship between sensory processing and RRB, and when offering interventions to support autistic people. En ligne : http://dx.doi.org/10.1007/s10803-021-05312-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=486 The suitability and acceptability of a co-designed prototype psychoeducational activity book for autistic children aged five-eleven years / Lauren POWELL in Autism & Developmental Language Impairments, 9 (January-December 2024)
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[article]
Titre : The suitability and acceptability of a co-designed prototype psychoeducational activity book for autistic children aged five-eleven years Type de document : Texte imprimé et/ou numérique Auteurs : Lauren POWELL, Auteur ; Gemma WHEELER, Auteur ; Chris REDFORD, Auteur ; Jonathan STOTT, Auteur Langues : Anglais (eng) Mots-clés : Autism spectrum disorders school-age children education psychoeducation participatory methods Index. décimale : PER Périodiques Résumé : Background and aims Evidence suggests that autistic children and young people (CAYP) can benefit from age-appropriate psychoeducation. Co-design is a methodology that iteratively involves end users and stakeholders in producing an intervention which may increase engagement and impact. Few age-appropriate co-designed psychoeducation resources for autistic CAYP exist. Therefore, a paper-based resource was co-designed for autistic CAYP who attend mainstream primary education. The resource aims to educate CAYP about their autism and provide strategies to support them to live well with their autism. Methods This paper describes the evaluation of the prototype resource through online workshops with 12 families and input from four specialist clinicians. The suitability and acceptability of the resource was explored, and sketch notes were taken for respondent validity and engagement purposes. Results A reflexive thematic analysis identified six themes and two subthemes: (1) content appropriateness (subtheme: strategies and unpredictability); (2) relating to content, (3) feelings and emotions, (4) terminology (subtheme: literal thinking); (5) positivity, and (6) communication aid. Suggested improvements were also identified. Results suggest the resource is suitable and acceptable. Conclusions Future intervention development research may consider individual differences of autistic CAYP and the co-design of resources for other age groups of neurodiverse populations. En ligne : https://dx.doi.org/10.1177/23969415241234648 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=538
in Autism & Developmental Language Impairments > 9 (January-December 2024)[article] The suitability and acceptability of a co-designed prototype psychoeducational activity book for autistic children aged five-eleven years [Texte imprimé et/ou numérique] / Lauren POWELL, Auteur ; Gemma WHEELER, Auteur ; Chris REDFORD, Auteur ; Jonathan STOTT, Auteur.
Langues : Anglais (eng)
in Autism & Developmental Language Impairments > 9 (January-December 2024)
Mots-clés : Autism spectrum disorders school-age children education psychoeducation participatory methods Index. décimale : PER Périodiques Résumé : Background and aims Evidence suggests that autistic children and young people (CAYP) can benefit from age-appropriate psychoeducation. Co-design is a methodology that iteratively involves end users and stakeholders in producing an intervention which may increase engagement and impact. Few age-appropriate co-designed psychoeducation resources for autistic CAYP exist. Therefore, a paper-based resource was co-designed for autistic CAYP who attend mainstream primary education. The resource aims to educate CAYP about their autism and provide strategies to support them to live well with their autism. Methods This paper describes the evaluation of the prototype resource through online workshops with 12 families and input from four specialist clinicians. The suitability and acceptability of the resource was explored, and sketch notes were taken for respondent validity and engagement purposes. Results A reflexive thematic analysis identified six themes and two subthemes: (1) content appropriateness (subtheme: strategies and unpredictability); (2) relating to content, (3) feelings and emotions, (4) terminology (subtheme: literal thinking); (5) positivity, and (6) communication aid. Suggested improvements were also identified. Results suggest the resource is suitable and acceptable. Conclusions Future intervention development research may consider individual differences of autistic CAYP and the co-design of resources for other age groups of neurodiverse populations. En ligne : https://dx.doi.org/10.1177/23969415241234648 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=538