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Direct linkVasa, Roma A.; Singh, Vini; McDonald, Rachel G.; Mazefsky, Carla; Hong, Ji Su; Keefer, Amy – Journal of Autism and Developmental Disorders, 2022
Research indicates that children with autism spectrum disorder (ASD) frequently exhibit dysregulation, which refers to poorly coordinated affective, behavioral, and cognitive responses to a given situation. We examined the characteristics of dysregulation in children presenting to a multidisciplinary ASD clinic for an ASD diagnostic evaluation.…
Descriptors: Children, Autism, Pervasive Developmental Disorders, Behavior Problems
Kirchner, Rebecca M.; Walton, Katherine M. – American Journal on Intellectual and Developmental Disabilities, 2021
Research suggests that people with a Williams syndrome (WS) or Down syndrome (DS) diagnosis display an increased prevalence of autism spectrum disorder (ASD) when compared to the general population. This study aimed to examine characteristics of ASD in a group of children with DS or WS. Results suggest that children with DS and WS exhibit higher…
Descriptors: Symptoms (Individual Disorders), Autism, Pervasive Developmental Disorders, Down Syndrome
Alfageh, Basmah H.; Man, Kenneth K. C.; Besag, Frank M. C.; Alhawassi, Tariq M.; Wong, Ian C. K.; Brauer, Ruth – Journal of Autism and Developmental Disorders, 2020
Autism spectrum disorder (ASD) is a lifelong disorder. In the UK, risperidone is the only psychotropic medication approved for the management of the behavioural symptoms that may accompany autism. This is a population-based study aimed to provide an evaluation of the changing trend in the incidence and prevalence of ASD and to analyse the pattern…
Descriptors: Autism, Pervasive Developmental Disorders, Drug Therapy, Behavior Problems
Dellapiazza, Florine; Michelon, Cécile; Oreve, Marie-Joelle; Robel, Laurence; Schoenberger, Marie; Chatel, Clarisse; Vesperini, Stéphanie; Maffre, Thierry; Schmidt, Richard; Blanc, Nathalie; Vernhet, Christelle; Picot, Marie-Christine; Baghdadli, Amaria; Baghdadli, Amaria; Baghdadli, Amaria; Chabaux, Catherine; Chatel, Clarisse; Cohen, David; Damville, Emmanuel; Geoffray, Marie-Maude; Gicquel, Ludovic; Jardri, Renaud; Maffre, Thierry; Novo, Alexandre; Odoyer, Roxane; Oreve, Marie-Joëlle; Périsse, Didier; Poinso, François; Pottelette, Julien; Robel, Laurence; Rolland, Catherine; Schoenberger, Marie; Serret, Sylvie; Sonié, Sandrine; Speranza, Mario; Vespirini, Stéphanie – Journal of Autism and Developmental Disorders, 2020
Atypical sensory processing is common in autism spectrum disorders (ASD), but their role in adaptive difficulties and problem behaviors is poorly understood. Our aim was to determine the prevalence and type of atypical sensory processing in children with ASD and investigate its impact on their adaptive functioning and maladaptive behaviors. We…
Descriptors: Autism, Pervasive Developmental Disorders, Sensory Experience, Perceptual Impairments
Kurtz-Nelson, Evangeline C.; Tham, See Wan; Ahlers, Kaitlyn; Cho, Daniel; Wallace, Arianne S.; Eichler, Evan E.; Bernier, Raphael A.; Earl, Rachel K. – Journal of Autism and Developmental Disorders, 2021
Self-injurious behaviors (SIB) are elevated in autism spectrum disorder (ASD) and related genetic disorders, but the genetic and biological mechanisms that contribute to SIB in ASD are poorly understood. This study examined rates and predictors of SIB in 112 individuals with disruptive mutations to ASD-risk genes. Current SIB were reported in 30%…
Descriptors: Self Destructive Behavior, Injuries, Autism, Pervasive Developmental Disorders
Courtemanche, Andrea B.; Black, William R.; Meyer, Jerrold S. – American Journal on Intellectual and Developmental Disabilities, 2021
Elevated salivary cortisol levels have been documented in individuals who engage in self-injurious behavior (SIB), indicating acute physiological stress. Less is known about the chronicity of stress and SIB. We analyzed the relationship between parent ratings of problem behavior and hair cortisol concentrations (an index of chronic adrenocortical…
Descriptors: Autism, Pervasive Developmental Disorders, Self Destructive Behavior, Injuries
Payne, Katy-Louise; Maras, K. L.; Russell, A. J.; Brosnan, M. J. – Journal of Autism and Developmental Disorders, 2021
Mental health difficulties, family and childhood adversity factors, substance use and conduct problems have all been linked to offending behaviour in the general population. However, no large-scale study with comparison groups has investigated these risk factors in relation to autistic offenders. The current research included 40 autistic…
Descriptors: Mental Disorders, Family Environment, Substance Abuse, Behavior Problems
Milgramm, Anna; Christodulu, Kristin V.; Rinaldi, Melissa L. – Journal of Autism and Developmental Disorders, 2021
The rising prevalence of autism spectrum disorder (ASD) necessitates a greater understanding of the academic experience of diagnosed children. The present study investigates several predictors of teacher-reported academic competence among a sample of elementary school children. All children in the sample were referred for an ASD evaluation and…
Descriptors: Academic Achievement, Autism, Pervasive Developmental Disorders, Incidence
Esteves, Jeffrey; Perry, Adrienne; Spiegel, Rebecca; Weiss, Jonathan A. – Journal of Mental Health Research in Intellectual Disabilities, 2021
Introduction: Challenging behaviors are common in individuals with developmental disabilities and pose significant challenges to their well-being and that of their families and communities. Method: We explored the occurrence and predictors of self-injurious behavior and aggressive/destructive behavior in 372 Canadian youths (aged 4-20 years) with…
Descriptors: Predictor Variables, Incidence, Behavior Problems, Aggression
Tomeny, Theodore S.; Rankin, James A.; Baker, Lorien K.; Eldred, Sophia W.; Barry, Tammy D. – Autism: The International Journal of Research and Practice, 2019
Social support can buffer against stressors often associated with having family members with autism spectrum disorder. This study included 112 parents and typically developing siblings of children with autism spectrum disorder. Relations between self-reported typically developing sibling emotional and behavioral problems and discrepancy between…
Descriptors: Siblings, Autism, Pervasive Developmental Disorders, Sibling Relationship
Lee, Gabrielle T.; He, Li; Xu, Sheng – Journal of Positive Behavior Interventions, 2022
The purpose of the study was to evaluate the effects of cooperative physical activities on social interactions of children with autism spectrum disorder (ASD) in China. Cooperative physical activities include procedures such as peer selection, peer practice, group task completion, and an interdependent group contingency. The intervention took…
Descriptors: Foreign Countries, Autism, Pervasive Developmental Disorders, Physical Activities
Oubrahim, Leïla; Combalbert, Nicolas – International Journal of Developmental Disabilities, 2021
Background: The aim was to investigate the aggressive behavior of young people in specialized institutions with intellectual disability (ID) with or without autism spectrum disorder (ASD). Method: Data on 305 institutionalized young people were collected using two aggression scales, the 'Children's Scale of Hostility and Aggression:…
Descriptors: Autism, Intellectual Disability, Pervasive Developmental Disorders, Incidence
Zeng, Weiwen; Magaña, Sandy; Lopez, Kristina; Xu, Yue; Marroquín, J. Marisol – Autism: The International Journal of Research and Practice, 2022
This study examined maintenance of treatment effects in a culturally tailored parent education program for Latinx families of children with autism spectrum disorder using a behavior maintenance framework. In a two-site randomized waitlist-control study, we compared differences in parent and child outcomes across three timepoints using linear mixed…
Descriptors: Hispanic Americans, Autism, Pervasive Developmental Disorders, Behavior Modification
Lam, Phoebe P. Y.; Du, Rennan; Peng, Simin; McGrath, Colman P. J.; Yiu, Cynthia K. Y. – Autism: The International Journal of Research and Practice, 2020
Children and adolescents with autism spectrum disorder are thought to be more vulnerable to oral diseases than typically developing individuals due to cariogenic dietary habits, self-injurious behaviors, and increased barriers to dental care services. This review aimed to summarize current evidence comparing the oral health status of people…
Descriptors: Children, Adolescents, Autism, Pervasive Developmental Disorders
Rodriguez, Geovanna; Drastal, Kim; Hartley, Sigan L. – Autism: The International Journal of Research and Practice, 2021
Youth with autism spectrum conditions have been shown to be at an increased risk for bullying victimization. The overall aim of this study was to identify factors associated with increased risk for bullying victimization in youth with autism during middle childhood to early adolescence (aged 5-12 years) and to explore the potential time-ordered…
Descriptors: Autism, Pervasive Developmental Disorders, Victims, At Risk Persons
