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Auteur Alexandra SCHNABEL |
Documents disponibles écrits par cet auteur (3)



An Initial Examination of Post-Traumatic Stress Disorder in Mothers of Children with Autism Spectrum Disorder: Challenging Child Behaviors as Criterion A Traumatic Stressors / Alexandra SCHNABEL in Autism Research, 13-9 (September 2020)
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Titre : An Initial Examination of Post-Traumatic Stress Disorder in Mothers of Children with Autism Spectrum Disorder: Challenging Child Behaviors as Criterion A Traumatic Stressors Type de document : Texte imprimé et/ou numérique Auteurs : Alexandra SCHNABEL, Auteur ; David J. HALLFORD, Auteur ; Michelle STEWART, Auteur ; Jane A. MCGILLIVRAY, Auteur ; David FORBES, Auteur ; David W. AUSTIN, Auteur Article en page(s) : p.1527-1536 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Abstract Parenting a child with autism spectrum disorder (ASD) is associated with high levels of stress. Several studies have conceptualized this as a traumatic stress response to challenging child behaviors such as self-harm, suicidal ideation, and physical aggression toward caregivers. In the present study, we explored the relevance of a trauma-based diagnostic framework to a sample of 30 mothers (M age = 42.97, SD = 5.82) of children with ASD (M age = 12.43, SD = 3.15). Participants were interviewed using the Clinician-Administered PTSD Scale for DSM-5 (CAPS-5) for post-traumatic stress disorder (PTSD) and an abbreviated Mini International Neuropsychiatric Interview to assess for comorbidity. Three participants were excluded as they met criteria for PTSD from a traumatic event unrelated to their parenting experience. Of the remaining 27 participants, 6 (22.2%) met criteria for PTSD in the context of traumatic parenting experiences. Descriptions of traumatic events experienced are summarized. Results suggest that, for some parents, challenging child behaviors such as physical violence toward the caregiver from the child, self-injurious behaviors, and suicidal behaviors function as traumatic stressors as per Criterion A of PTSD (American Psychiatric Association [2013]. Diagnostic and statistical manual of mental disorders [DSM-5]. Arlington, VA). This has implications for health professionals engaged with parents of children with ASD, who should consider the possibility of PTSD when challenging behaviors of a potentially traumatic nature are present. Autism Res 2020. © 2020 International Society for Autism Research, Wiley Periodicals, Inc. Lay Summary This study found that some challenging behaviors exhibited by children with autism spectrum disorder can be traumatic for parents and lead to the development of post-traumatic stress disorder. Some of these behaviors included self-harming behaviors like head banging, expressing suicidal urges, and becoming physically aggressive toward parents during meltdowns. Autism Res 2020, 13: 1527–1536. © 2020 International Society for Autism Research, Wiley Periodicals, Inc. En ligne : http://dx.doi.org/10.1002/aur.2301 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=431
in Autism Research > 13-9 (September 2020) . - p.1527-1536[article] An Initial Examination of Post-Traumatic Stress Disorder in Mothers of Children with Autism Spectrum Disorder: Challenging Child Behaviors as Criterion A Traumatic Stressors [Texte imprimé et/ou numérique] / Alexandra SCHNABEL, Auteur ; David J. HALLFORD, Auteur ; Michelle STEWART, Auteur ; Jane A. MCGILLIVRAY, Auteur ; David FORBES, Auteur ; David W. AUSTIN, Auteur . - p.1527-1536.
Langues : Anglais (eng)
in Autism Research > 13-9 (September 2020) . - p.1527-1536
Index. décimale : PER Périodiques Résumé : Abstract Parenting a child with autism spectrum disorder (ASD) is associated with high levels of stress. Several studies have conceptualized this as a traumatic stress response to challenging child behaviors such as self-harm, suicidal ideation, and physical aggression toward caregivers. In the present study, we explored the relevance of a trauma-based diagnostic framework to a sample of 30 mothers (M age = 42.97, SD = 5.82) of children with ASD (M age = 12.43, SD = 3.15). Participants were interviewed using the Clinician-Administered PTSD Scale for DSM-5 (CAPS-5) for post-traumatic stress disorder (PTSD) and an abbreviated Mini International Neuropsychiatric Interview to assess for comorbidity. Three participants were excluded as they met criteria for PTSD from a traumatic event unrelated to their parenting experience. Of the remaining 27 participants, 6 (22.2%) met criteria for PTSD in the context of traumatic parenting experiences. Descriptions of traumatic events experienced are summarized. Results suggest that, for some parents, challenging child behaviors such as physical violence toward the caregiver from the child, self-injurious behaviors, and suicidal behaviors function as traumatic stressors as per Criterion A of PTSD (American Psychiatric Association [2013]. Diagnostic and statistical manual of mental disorders [DSM-5]. Arlington, VA). This has implications for health professionals engaged with parents of children with ASD, who should consider the possibility of PTSD when challenging behaviors of a potentially traumatic nature are present. Autism Res 2020. © 2020 International Society for Autism Research, Wiley Periodicals, Inc. Lay Summary This study found that some challenging behaviors exhibited by children with autism spectrum disorder can be traumatic for parents and lead to the development of post-traumatic stress disorder. Some of these behaviors included self-harming behaviors like head banging, expressing suicidal urges, and becoming physically aggressive toward parents during meltdowns. Autism Res 2020, 13: 1527–1536. © 2020 International Society for Autism Research, Wiley Periodicals, Inc. En ligne : http://dx.doi.org/10.1002/aur.2301 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=431 Challenging child behaviours positively predict symptoms of posttraumatic stress disorder in parents of children with Autism Spectrum Disorder and Rare Diseases / Michelle STEWART in Research in Autism Spectrum Disorders, 69 (January 2020)
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Titre : Challenging child behaviours positively predict symptoms of posttraumatic stress disorder in parents of children with Autism Spectrum Disorder and Rare Diseases Type de document : Texte imprimé et/ou numérique Auteurs : Michelle STEWART, Auteur ; Alexandra SCHNABEL, Auteur ; David J. HALLFORD, Auteur ; Jane A. MCGILLIVRAY, Auteur ; David FORBES, Auteur ; Madeline FOSTER, Auteur ; Kerrie SHANDLEY, Auteur ; Madeleine GARDAM, Auteur ; David W. AUSTIN, Auteur Article en page(s) : p.101467 Langues : Anglais (eng) Mots-clés : Autism ASD Rare diseases Traumatic stress Trauma PTSD Index. décimale : PER Périodiques Résumé : Background This study investigated the validity of conceptualising elevated stress in parents of children who exhibit challenging behaviour within the framework of posttraumatic stress disorder (PTSD). It was hypothesised that parents of children with autism spectrum disorder (ASD), and parents of children with a rare disease would endorse greater PTSD symptomatology than parents of typically developing (TD) children, and that challenging child behaviours would positively predict PTSD symptomatology. Method The Life Events Checklist for DSM-5, Developmental Behaviour Checklist (Parent) and PTSD Checklist for DSM-5 were administered to 395 parents. Results Significantly more PTSD symptomatology was reported by parents of children with ASD and parents of children with a rare disease than parents of TD children, and challenging child behaviours positively predicted PTSD symptomatology in both groups. Conclusion A PTSD framework may validly explain elevated stress among some parents of children with ASD and parents of children with a rare disease, and has important implications for support delivered to parents by healthcare providers. En ligne : https://doi.org/10.1016/j.rasd.2019.101467 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=412
in Research in Autism Spectrum Disorders > 69 (January 2020) . - p.101467[article] Challenging child behaviours positively predict symptoms of posttraumatic stress disorder in parents of children with Autism Spectrum Disorder and Rare Diseases [Texte imprimé et/ou numérique] / Michelle STEWART, Auteur ; Alexandra SCHNABEL, Auteur ; David J. HALLFORD, Auteur ; Jane A. MCGILLIVRAY, Auteur ; David FORBES, Auteur ; Madeline FOSTER, Auteur ; Kerrie SHANDLEY, Auteur ; Madeleine GARDAM, Auteur ; David W. AUSTIN, Auteur . - p.101467.
Langues : Anglais (eng)
in Research in Autism Spectrum Disorders > 69 (January 2020) . - p.101467
Mots-clés : Autism ASD Rare diseases Traumatic stress Trauma PTSD Index. décimale : PER Périodiques Résumé : Background This study investigated the validity of conceptualising elevated stress in parents of children who exhibit challenging behaviour within the framework of posttraumatic stress disorder (PTSD). It was hypothesised that parents of children with autism spectrum disorder (ASD), and parents of children with a rare disease would endorse greater PTSD symptomatology than parents of typically developing (TD) children, and that challenging child behaviours would positively predict PTSD symptomatology. Method The Life Events Checklist for DSM-5, Developmental Behaviour Checklist (Parent) and PTSD Checklist for DSM-5 were administered to 395 parents. Results Significantly more PTSD symptomatology was reported by parents of children with ASD and parents of children with a rare disease than parents of TD children, and challenging child behaviours positively predicted PTSD symptomatology in both groups. Conclusion A PTSD framework may validly explain elevated stress among some parents of children with ASD and parents of children with a rare disease, and has important implications for support delivered to parents by healthcare providers. En ligne : https://doi.org/10.1016/j.rasd.2019.101467 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=412 Preconception and perinatal predictors of offspring attachment disorganization: Advancing the replicated evidence / Jennifer E. MCINTOSH in Development and Psychopathology, 33-1 (February 2021)
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Titre : Preconception and perinatal predictors of offspring attachment disorganization: Advancing the replicated evidence Type de document : Texte imprimé et/ou numérique Auteurs : Jennifer E. MCINTOSH, Auteur ; Alexandra SCHNABEL, Auteur ; George J. YOUSSEF, Auteur ; Craig A. OLSSON, Auteur Article en page(s) : p.240-251 Langues : Anglais (eng) Mots-clés : attachment disorganization intergenerational longitudinal meta-analysis Index. décimale : PER Périodiques Résumé : Attachment disorganization in early childhood is an influential yet modifiable risk factor for later mental health problems. Beyond established transmission through parents' unresolved attachment representations and caregiving sensitivity, little replicated evidence exists for wider determinants of offspring attachment disorganization. This study examined the replicated evidence for psychosocial risk factors in the preconception, prenatal, and postnatal periods. We identified all relevant longitudinal studies, and examined all risk relationships for which evidence existed in two or more cohorts (48 effects, 17 studies, N = 6,099). Study-specific and pooled risk associations were estimated and a range of moderators evaluated. Mothers' low socioeconomic status (r = .28, k = 2), perinatal loss of a child (r = .26, k = 2), caregiving intrusiveness (r = .31, k = 2), and infant male sex (r = .26, k = 4) predicted offspring attachment disorganization. Maternal sensitivity (r = -.25, k = 6) and higher metacognition during pregnancy (r = -.23, k = 3) predicted lower risk of offspring attachment disorganization. Findings suggest the origins of offspring disorganized attachment include but extend beyond maternal unresolved attachment representations and caregiving. We discuss implications for theory and for identification of modifiable risk pathways in the perinatal window. En ligne : http://dx.doi.org/10.1017/s095457941900172x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=442
in Development and Psychopathology > 33-1 (February 2021) . - p.240-251[article] Preconception and perinatal predictors of offspring attachment disorganization: Advancing the replicated evidence [Texte imprimé et/ou numérique] / Jennifer E. MCINTOSH, Auteur ; Alexandra SCHNABEL, Auteur ; George J. YOUSSEF, Auteur ; Craig A. OLSSON, Auteur . - p.240-251.
Langues : Anglais (eng)
in Development and Psychopathology > 33-1 (February 2021) . - p.240-251
Mots-clés : attachment disorganization intergenerational longitudinal meta-analysis Index. décimale : PER Périodiques Résumé : Attachment disorganization in early childhood is an influential yet modifiable risk factor for later mental health problems. Beyond established transmission through parents' unresolved attachment representations and caregiving sensitivity, little replicated evidence exists for wider determinants of offspring attachment disorganization. This study examined the replicated evidence for psychosocial risk factors in the preconception, prenatal, and postnatal periods. We identified all relevant longitudinal studies, and examined all risk relationships for which evidence existed in two or more cohorts (48 effects, 17 studies, N = 6,099). Study-specific and pooled risk associations were estimated and a range of moderators evaluated. Mothers' low socioeconomic status (r = .28, k = 2), perinatal loss of a child (r = .26, k = 2), caregiving intrusiveness (r = .31, k = 2), and infant male sex (r = .26, k = 4) predicted offspring attachment disorganization. Maternal sensitivity (r = -.25, k = 6) and higher metacognition during pregnancy (r = -.23, k = 3) predicted lower risk of offspring attachment disorganization. Findings suggest the origins of offspring disorganized attachment include but extend beyond maternal unresolved attachment representations and caregiving. We discuss implications for theory and for identification of modifiable risk pathways in the perinatal window. En ligne : http://dx.doi.org/10.1017/s095457941900172x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=442