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Auteur D. HEDLEY |
Documents disponibles écrits par cet auteur (12)



Brief report: Poor self-regulation as a predictor of individual differences in adaptive functioning in young children with autism spectrum disorder / M. ULJAREVIC in Autism Research, 11-8 (August 2018)
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Titre : Brief report: Poor self-regulation as a predictor of individual differences in adaptive functioning in young children with autism spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : M. ULJAREVIC, Auteur ; D. HEDLEY, Auteur ; R. NEVILL, Auteur ; D. W. EVANS, Auteur ; Ru Ying CAI, Auteur ; Eric BUTTER, Auteur ; J. A. MULICK, Auteur Article en page(s) : p.1157-1165 Langues : Anglais (eng) Mots-clés : adaptive behavior autism spectrum disorder dysregulated profile individual variability/heterogeneity self-regulation Index. décimale : PER Périodiques Résumé : The present study examined the link between poor self-regulation (measured by the child behavior checklist dysregulated profile [DP]) and core autism symptoms, as well as with developmental level, in a sample of 107 children with autism spectrum disorder (ASD) aged 19-46 months. We further examined the utility of DP in predicting individual differences in adaptive functioning, relative to the influence of ASD severity, chronological age (CA), and developmental level. Poor self-regulation was unrelated to CA, developmental level, and severity of ADOS-2 restricted and repetitive behaviors, but was associated with lower ADOS-2 social affect severity. Hierarchical regression identified poor self-regulation as a unique independent predictor of adaptive behavior, with more severe dysregulation predicting poorer adaptive functioning. Results highlight the importance of early identification of deficits in self-regulation, and more specifically, of the utility of DP, when designing individually tailored treatments for young children with ASD. Autism Res 2018, 11: 1157-1165. (c) 2018 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: This study explored the relationship between poor self-regulation and age, verbal and non-verbal developmental level, severity of autism symptoms and adaptive functioning in 107 children with autism under 4 years of age. Poor self-regulation was unrelated to age, developmental level, and severity of restricted and repetitive behaviors but was associated with lower social affect severity. Importantly, more severe self-regulation deficits predicted poorer adaptive functioning. En ligne : http://dx.doi.org/10.1002/aur.1953 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=369
in Autism Research > 11-8 (August 2018) . - p.1157-1165[article] Brief report: Poor self-regulation as a predictor of individual differences in adaptive functioning in young children with autism spectrum disorder [Texte imprimé et/ou numérique] / M. ULJAREVIC, Auteur ; D. HEDLEY, Auteur ; R. NEVILL, Auteur ; D. W. EVANS, Auteur ; Ru Ying CAI, Auteur ; Eric BUTTER, Auteur ; J. A. MULICK, Auteur . - p.1157-1165.
Langues : Anglais (eng)
in Autism Research > 11-8 (August 2018) . - p.1157-1165
Mots-clés : adaptive behavior autism spectrum disorder dysregulated profile individual variability/heterogeneity self-regulation Index. décimale : PER Périodiques Résumé : The present study examined the link between poor self-regulation (measured by the child behavior checklist dysregulated profile [DP]) and core autism symptoms, as well as with developmental level, in a sample of 107 children with autism spectrum disorder (ASD) aged 19-46 months. We further examined the utility of DP in predicting individual differences in adaptive functioning, relative to the influence of ASD severity, chronological age (CA), and developmental level. Poor self-regulation was unrelated to CA, developmental level, and severity of ADOS-2 restricted and repetitive behaviors, but was associated with lower ADOS-2 social affect severity. Hierarchical regression identified poor self-regulation as a unique independent predictor of adaptive behavior, with more severe dysregulation predicting poorer adaptive functioning. Results highlight the importance of early identification of deficits in self-regulation, and more specifically, of the utility of DP, when designing individually tailored treatments for young children with ASD. Autism Res 2018, 11: 1157-1165. (c) 2018 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: This study explored the relationship between poor self-regulation and age, verbal and non-verbal developmental level, severity of autism symptoms and adaptive functioning in 107 children with autism under 4 years of age. Poor self-regulation was unrelated to age, developmental level, and severity of restricted and repetitive behaviors but was associated with lower social affect severity. Importantly, more severe self-regulation deficits predicted poorer adaptive functioning. En ligne : http://dx.doi.org/10.1002/aur.1953 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=369 Brief Report: Replication and Validation of the Brief Autism Detection in Early Childhood (BADEC) in a Clinical Sample / R. E. NEVILL in Journal of Autism and Developmental Disorders, 49-11 (November 2019)
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Titre : Brief Report: Replication and Validation of the Brief Autism Detection in Early Childhood (BADEC) in a Clinical Sample Type de document : Texte imprimé et/ou numérique Auteurs : R. E. NEVILL, Auteur ; D. HEDLEY, Auteur ; M. ULJAREVIC, Auteur Article en page(s) : p.4674-4680 Langues : Anglais (eng) Mots-clés : Clinical performance Diagnosis Pediatricians Screening Toddlers Wellness checks Index. décimale : PER Périodiques Résumé : We investigated the clinical validity of the BADEC, an abbreviated, five-item version of the Autism Detection in Early Childhood, level-2 screening tool for autism. Initially developed by Nah et al. (2019) using a research sample, the present study replicated Nah et al. (2019) procedures in a clinical population. Using a cutoff score of five, five items were identified as most effective in discriminating children who later received an ASD diagnosis by an interdisciplinary team. This algorithm had improved validity compared to the original research algorithm. Results supported the efficacy of a very brief, easy to administer ASD screening tool in identifying children under three who are likely to have ASD. En ligne : http://dx.doi.org/10.1007/s10803-019-04153-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=408
in Journal of Autism and Developmental Disorders > 49-11 (November 2019) . - p.4674-4680[article] Brief Report: Replication and Validation of the Brief Autism Detection in Early Childhood (BADEC) in a Clinical Sample [Texte imprimé et/ou numérique] / R. E. NEVILL, Auteur ; D. HEDLEY, Auteur ; M. ULJAREVIC, Auteur . - p.4674-4680.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 49-11 (November 2019) . - p.4674-4680
Mots-clés : Clinical performance Diagnosis Pediatricians Screening Toddlers Wellness checks Index. décimale : PER Périodiques Résumé : We investigated the clinical validity of the BADEC, an abbreviated, five-item version of the Autism Detection in Early Childhood, level-2 screening tool for autism. Initially developed by Nah et al. (2019) using a research sample, the present study replicated Nah et al. (2019) procedures in a clinical population. Using a cutoff score of five, five items were identified as most effective in discriminating children who later received an ASD diagnosis by an interdisciplinary team. This algorithm had improved validity compared to the original research algorithm. Results supported the efficacy of a very brief, easy to administer ASD screening tool in identifying children under three who are likely to have ASD. En ligne : http://dx.doi.org/10.1007/s10803-019-04153-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=408 Brief Report: Social Support, Depression and Suicidal Ideation in Adults with Autism Spectrum Disorder / D. HEDLEY in Journal of Autism and Developmental Disorders, 47-11 (November 2017)
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Titre : Brief Report: Social Support, Depression and Suicidal Ideation in Adults with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : D. HEDLEY, Auteur ; M. ULJAREVIC, Auteur ; M. WILMOT, Auteur ; A. RICHDALE, Auteur ; Cheryl DISSANAYAKE, Auteur Article en page(s) : p.3669-3677 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder Depression Mechanisms Social support Suicidal ideation Suicide Index. décimale : PER Périodiques Résumé : Adults with autism spectrum disorder (ASD) are at increased risk of suicide compared to the general population. Research has yet to identify the mechanisms underlying this increased risk. This study examined perceived social support as a potential protective factor for depressive symptoms and suicidal ideation in 76 adults with ASD. Twenty-five percent of participants were in the clinical range for depression, and 20% reported recent suicidal ideation. Social support in the form of appraisal and belonging was not associated with depression or ideation; however the perceived availability of tangible (material) support indirectly acted on ideation through depression. The findings suggest that tangible support, but not appraisal or belonging, may act as an indirect protective factor against suicidality in ASD. En ligne : http://dx.doi.org/10.1007/s10803-017-3274-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=325
in Journal of Autism and Developmental Disorders > 47-11 (November 2017) . - p.3669-3677[article] Brief Report: Social Support, Depression and Suicidal Ideation in Adults with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / D. HEDLEY, Auteur ; M. ULJAREVIC, Auteur ; M. WILMOT, Auteur ; A. RICHDALE, Auteur ; Cheryl DISSANAYAKE, Auteur . - p.3669-3677.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 47-11 (November 2017) . - p.3669-3677
Mots-clés : Autism spectrum disorder Depression Mechanisms Social support Suicidal ideation Suicide Index. décimale : PER Périodiques Résumé : Adults with autism spectrum disorder (ASD) are at increased risk of suicide compared to the general population. Research has yet to identify the mechanisms underlying this increased risk. This study examined perceived social support as a potential protective factor for depressive symptoms and suicidal ideation in 76 adults with ASD. Twenty-five percent of participants were in the clinical range for depression, and 20% reported recent suicidal ideation. Social support in the form of appraisal and belonging was not associated with depression or ideation; however the perceived availability of tangible (material) support indirectly acted on ideation through depression. The findings suggest that tangible support, but not appraisal or belonging, may act as an indirect protective factor against suicidality in ASD. En ligne : http://dx.doi.org/10.1007/s10803-017-3274-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=325 Eating Challenges in Children with Autism Spectrum Disorder: Development and Validation of the "Aut-Eat" Questionnaire (AEQ) / E. GAL in Journal of Autism and Developmental Disorders, 52-2 (February 2022)
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Titre : Eating Challenges in Children with Autism Spectrum Disorder: Development and Validation of the "Aut-Eat" Questionnaire (AEQ) Type de document : Texte imprimé et/ou numérique Auteurs : E. GAL, Auteur ; R. GAL-MISHAEL, Auteur ; R. E. VISSOKER, Auteur ; D. HEDLEY, Auteur ; Simon M. BURY, Auteur ; O. STOLAR, Auteur Article en page(s) : p.811-822 Langues : Anglais (eng) Mots-clés : Adult Autism Spectrum Disorder/diagnosis Child Factor Analysis, Statistical Humans Middle Aged Parents Problem Behavior Surveys and Questionnaires Autism eating assessment Autism spectrum disorder (ASD) Eating problems Index. décimale : PER Périodiques Résumé : The Aut-Eat Questionnaire (AEQ) provides a novel and comprehensive assessment of eating problems and patterns in children with ASD. To establish the internal consistency and discriminant validity of the AEQ, parents of children with ASD (n = 105, M(age) = 40.85, SD = 15.67 months) or typical development (TD; n = 98, M(age) = 50.33, SD = 16.50 months) completed the AEQ. Questionnaire construction, content validity, factor analysis, internal consistency and discriminant validity are reported. The AEQ was reliable with high internal consistency in most domains. Significant differences were found between groups in all domains. The AEQ is a reliable and valid tool and may help to characterize eating difficulties in this population. En ligne : http://dx.doi.org/10.1007/s10803-021-04978-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=455
in Journal of Autism and Developmental Disorders > 52-2 (February 2022) . - p.811-822[article] Eating Challenges in Children with Autism Spectrum Disorder: Development and Validation of the "Aut-Eat" Questionnaire (AEQ) [Texte imprimé et/ou numérique] / E. GAL, Auteur ; R. GAL-MISHAEL, Auteur ; R. E. VISSOKER, Auteur ; D. HEDLEY, Auteur ; Simon M. BURY, Auteur ; O. STOLAR, Auteur . - p.811-822.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 52-2 (February 2022) . - p.811-822
Mots-clés : Adult Autism Spectrum Disorder/diagnosis Child Factor Analysis, Statistical Humans Middle Aged Parents Problem Behavior Surveys and Questionnaires Autism eating assessment Autism spectrum disorder (ASD) Eating problems Index. décimale : PER Périodiques Résumé : The Aut-Eat Questionnaire (AEQ) provides a novel and comprehensive assessment of eating problems and patterns in children with ASD. To establish the internal consistency and discriminant validity of the AEQ, parents of children with ASD (n = 105, M(age) = 40.85, SD = 15.67 months) or typical development (TD; n = 98, M(age) = 50.33, SD = 16.50 months) completed the AEQ. Questionnaire construction, content validity, factor analysis, internal consistency and discriminant validity are reported. The AEQ was reliable with high internal consistency in most domains. Significant differences were found between groups in all domains. The AEQ is a reliable and valid tool and may help to characterize eating difficulties in this population. En ligne : http://dx.doi.org/10.1007/s10803-021-04978-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=455 Emotion Regulation Strategies in Preschoolers with Autism: Associations with Parent Quality of Life and Family Functioning / H. J. NUSKE in Journal of Autism and Developmental Disorders, 48-4 (April 2018)
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Titre : Emotion Regulation Strategies in Preschoolers with Autism: Associations with Parent Quality of Life and Family Functioning Type de document : Texte imprimé et/ou numérique Auteurs : H. J. NUSKE, Auteur ; D. HEDLEY, Auteur ; C. H. TSENG, Auteur ; Sander BEGEER, Auteur ; Cheryl DISSANAYAKE, Auteur Article en page(s) : p.1287-1300 Langues : Anglais (eng) Mots-clés : Comforting strategies Emotion regulation strategies Externalizing behaviors Family functioning Parent quality of life Index. décimale : PER Périodiques Résumé : Children with autism experience challenges with emotion regulation. It is unclear how children's management of their emotions is associated with their family's quality of life. Forty-three preschoolers with autism and 28 typically developing preschoolers were coded on emotion regulation strategies used during low-level stress tasks. Parents reported on their quality of life and family functioning, and their child's internalizing and externalizing behaviors. More externalizing behaviors across groups and use of two emotion regulation strategies (self-soothing, deep exhalation) in the autism group predicted lower family quality of life. Findings suggest that children's emotional outbursts and reduced use of passive comforting strategies are linked to lower family quality of life. En ligne : http://dx.doi.org/10.1007/s10803-017-3391-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=352
in Journal of Autism and Developmental Disorders > 48-4 (April 2018) . - p.1287-1300[article] Emotion Regulation Strategies in Preschoolers with Autism: Associations with Parent Quality of Life and Family Functioning [Texte imprimé et/ou numérique] / H. J. NUSKE, Auteur ; D. HEDLEY, Auteur ; C. H. TSENG, Auteur ; Sander BEGEER, Auteur ; Cheryl DISSANAYAKE, Auteur . - p.1287-1300.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 48-4 (April 2018) . - p.1287-1300
Mots-clés : Comforting strategies Emotion regulation strategies Externalizing behaviors Family functioning Parent quality of life Index. décimale : PER Périodiques Résumé : Children with autism experience challenges with emotion regulation. It is unclear how children's management of their emotions is associated with their family's quality of life. Forty-three preschoolers with autism and 28 typically developing preschoolers were coded on emotion regulation strategies used during low-level stress tasks. Parents reported on their quality of life and family functioning, and their child's internalizing and externalizing behaviors. More externalizing behaviors across groups and use of two emotion regulation strategies (self-soothing, deep exhalation) in the autism group predicted lower family quality of life. Findings suggest that children's emotional outbursts and reduced use of passive comforting strategies are linked to lower family quality of life. En ligne : http://dx.doi.org/10.1007/s10803-017-3391-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=352 If you've employed one person with autism ...: An individual difference approach to the autism advantage at work / Simon M. BURY in Autism, 23-6 (August 2019)
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PermalinkLanguage profiles in young children with autism spectrum disorder: A community sample using multiple assessment instruments / R. NEVILL in Autism, 23-1 (January 2019)
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PermalinkNon-autistic employees' perspectives on the implementation of an autism employment programme / J. R. SPOOR in Autism, 25-8 (November 2021)
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PermalinkPredictors of mental health and well-being in employed adults with autism spectrum disorder at 12-month follow-up / D. HEDLEY in Autism Research, 12-3 (March 2019)
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PermalinkThe association between COVID-19, personal wellbeing, depression, and suicide risk factors in Australian autistic adults / D. HEDLEY in Autism Research, 14-12 (December 2021)
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PermalinkPermalinkVisual Detection and Decoding Skills of Aerial Photography by Adults with Autism Spectrum Disorder (ASD) / H. MARCIANO in Journal of Autism and Developmental Disorders, 52-3 (March 2022)
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