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Mackay, Jessica; Nixon, Gillian M.; Lafferty, Antony R.; Ambler, Geoff; Kapur, Nitin; Bergman, Philip B.; Schofield, Cara; Seton, Chris; Tai, Andrew; Tham, Elaine; Vora, Komal; Crock, Patricia; Verge, Charles; Musthaffa, Yassmin; Blecher, Greg; Caudri, Daan; Leonard, Helen; Jacoby, Peter; Wilson, Andrew; Choong, Catherine S.; Downs, Jenny – Journal of Autism and Developmental Disorders, 2022
Prader-Willi syndrome (PWS) is a rare genetic disorder characterised by neurodevelopmental delays, hyperphagia, difficulties with social communication and challenging behaviours. Individuals require intensive supervision from caregivers which may negatively affect caregiver quality of life. This study used data collected in the Australasian PWS…
Descriptors: Caregivers, Genetic Disorders, Intellectual Disability, Developmental Disabilities
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McDonnell, Christina G.; DeLucia, Elizabeth A.; Hayden, Elizabeth P.; Anagnostou, Evdokia; Nicolson, Rob; Kelley, Elizabeth; Georgiades, Stelios; Liu, Xudong; Stevenson, Ryan A. – Journal of Autism and Developmental Disorders, 2020
Although autism spectrum disorder (ASD) is associated with significant mental health concerns, little is known about suicidality, particularly among youth. To address this critical gap in the literature, the current study examined the predictive validity of (1) demographics, (2) core autism symptoms, (3) cognitive abilities and adaptive behavior,…
Descriptors: Suicide, Pervasive Developmental Disorders, Predictive Validity, At Risk Persons
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Wise, Elizabeth A.; Smith, Marcia D.; Rabins, Peter V. – Journal of Autism and Developmental Disorders, 2017
Little is known about Autism Spectrum Disorder (ASD) in persons over age 50. In a retrospective, naturalistic review of 74 individuals aged 30 and older meeting DSM-5 criteria for ASD, the point prevalence of behavioral and neuropsychiatric symptoms (BNPS) declined significantly for 12 of 13 BNPS over a mean of 25 years while many other features…
Descriptors: Autism, Pervasive Developmental Disorders, Incidence, Behavior Problems
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Cianfaglione, Rina; Hastings, Richard P.; Felce, David; Clarke, Angus; Kerr, Michael P. – Journal of Autism and Developmental Disorders, 2015
Few published studies have reported on the psychological well-being of family members of individuals with Rett syndrome (RTT). Eighty-seven mothers of girls and women with RTT completed a questionnaire survey about their daughters' behavioral phenotype, current health, and behavior problems, and their own and a sibling's well-being. Mothers…
Descriptors: Well Being, Mothers, Daughters, Genetic Disorders
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Kanne, Stephen M.; Abbacchi, Anna M.; Constantino, John N. – Journal of Autism and Developmental Disorders, 2009
The present study examines co-occurring psychiatric syndromes in a well-characterized sample of youths with autism spectrum disorders (ASD; n = 177) and their siblings (n = 148), reported independently by parents and teachers. In ASD, parents reported substantial comorbidity with affective (26%), anxiety (25%), attentional (25%), conduct (16%),…
Descriptors: Cues, Siblings, Autism, Psychopathology