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Showing 1 to 15 of 16 results Save | Export
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Melo, Cláudia; Ribeiro, Tiago Pinto; Prior, Catarina; Gesta, Camila; Martins, Vânia; Oliveira, Guiomar; Temudo, Teresa – Autism: The International Journal of Research and Practice, 2023
Motor stereotypies are frequently reported in individuals with autism spectrum disorder, but determinants of stereotypies remain poorly understood. In this study, a randomized sample of children with diagnosis of autism spectrum disorder was investigated to identify the prevalence and determinants of stereotypies. A total of 134 children who…
Descriptors: Motor Reactions, Autism Spectrum Disorders, Children, Incidence
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Uljarevic, Mirko; Alvares, Gail A.; Steele, Morgan; Edwards, Jaelyn; Frazier, Thomas W.; Hardan, Antonio Y.; Whitehouse, Andrew J. O. – Autism: The International Journal of Research and Practice, 2022
Despite their high prevalence and clinical importance in autism, unusual and restricted interests remain under-researched and poorly understood. This study aimed to characterize the frequency and type of interests in autism by coding caregivers' open-ended responses in a sample of 237 autistic children and adolescents (M[subscript age] = 8.27…
Descriptors: Autism Spectrum Disorders, Children, Adolescents, Caregivers
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Kate Cooper; Ailsa Russell – Autism: The International Journal of Research and Practice, 2025
Autistic people experience high rates of mental health problems. A tendency towards behavioural repetition in autistic individuals could contribute to repetitive negative thinking, which is a transdiagnostic risk factor for mental health problems. Our research aimed to add to the literature by using transdiagnostic measures of both mental health…
Descriptors: Autism Spectrum Disorders, Repetition, Negative Attitudes, Mental Health
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Tse, Andy C. Y.; Lee, Paul H.; Zhang, Jihui; Chan, Roy C. Y.; Ho, Amy W. Y.; Lai, Elvis W. H. – Autism: The International Journal of Research and Practice, 2022
Poor sleep quality and low behavioral functioning are commonly reported in children with autism spectrum disorder. This study examined the impact of exercise on sleep on melatonin level and behavioral functioning in the population. Children with autism spectrum disorder (n = 55; age = 10.97 ± 1.90) were randomly allocated to a morning jogging…
Descriptors: Children, Autism Spectrum Disorders, Exercise, Sleep
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Narvekar, Nisha; Carter Leno, Virginia; Pasco, Greg; Johnson, Mark H.; Jones, Emily J. H.; Charman, Tony – Autism: The International Journal of Research and Practice, 2022
Autism is diagnosed based on social and communication difficulties, restricted and repetitive behaviours and sensory anomalies. Existing evidence indicates that anxiety and atypical sensory features are associated with restricted and repetitive behaviours, but cannot clarify the order of emergence of these traits. This study uses data from a…
Descriptors: Infants, Autism Spectrum Disorders, Symptoms (Individual Disorders), Fear
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Król, Magdalena Ewa; Król, Michal – Autism: The International Journal of Research and Practice, 2020
We compared scanpath similarity in response to repeated presentations of social and nonsocial images representing natural scenes in a sample of 30 participants with autism spectrum disorder and 32 matched typically developing individuals. We used scanpath similarity (calculated using ScanMatch) as a novel measure of attentional bias or preference,…
Descriptors: Autism, Pervasive Developmental Disorders, Eye Movements, Preferences
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Schulz, Samantha E.; Stevenson, Ryan A. – Autism: The International Journal of Research and Practice, 2020
Recent studies have suggested that individuals who exhibit heightened sensitivity also exhibit higher rates and severity of restricted interests and repetitive behaviours. This line of research has been conducted almost exclusively through caregiver reports of sensitivity. Here, a more rigorous psychophysics paradigm was applied to assess sensory…
Descriptors: Behavior Problems, Repetition, Sensory Experience, Visual Perception
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Mazefsky, Carla A.; Collier, Amanda; Golt, Josh; Siegle, Greg J. – Autism: The International Journal of Research and Practice, 2020
Emotion dysregulation is common in autism spectrum disorder; a better understanding of the underlying neural mechanisms could inform treatment development. The tendency toward repetitive cognition in autism spectrum disorder may also increase susceptibility to perseverate on distressing stimuli, which may then increase emotion dysregulation.…
Descriptors: Cognitive Processes, Emotional Response, Self Control, Information Processing
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Flax, Judy; Gwin, Christine; Wilson, Sherri; Fradkin, Yuli; Buyske, Steve; Brzustowicz, Linda – Autism: The International Journal of Research and Practice, 2019
The "Diagnostic and Statistical Manual of Mental Disorders'" (5th ed.) Social (Pragmatic) Communication Disorder is meant to capture the social elements of communication dysfunction in children who do not meet autism spectrum disorder criteria. It is unclear whether Social (Pragmatic) Communication Disorder captures these elements…
Descriptors: Autism, Pervasive Developmental Disorders, Communication Disorders, Interpersonal Communication
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Santore, Lee A.; Gerber, Alan; Gioia, Ayla N.; Bianchi, Rebecca; Talledo, Fanny; Peris, Tara S.; Lerner, Matthew D. – Autism: The International Journal of Research and Practice, 2020
Repetitive behaviors are observed in autism spectrum disorder and obsessive-compulsive disorder. Clinically, obsessive-compulsive disorder obsessions are thought to drive repetitive or ritualistic behavior designed to neutralize subjective distress, while restricted and repetitive behaviors are theorized to be reward- or sensory-driven. Both…
Descriptors: Repetition, Measurement Techniques, Correlation, Symptoms (Individual Disorders)
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Kirby, Anne V.; Boyd, Brian A.; Williams, Kathryn L.; Faldowski, Richard A.; Baranek, Grace T. – Autism: The International Journal of Research and Practice, 2017
Atypical sensory and repetitive behaviors are defining features of autism spectrum disorder and are thought to be influenced by environmental factors; however, there is a lack of naturalistic research exploring contexts surrounding these behaviors. This study involved video recording observations of 32 children with autism spectrum disorder (2-12…
Descriptors: Autism, Pervasive Developmental Disorders, Behavior Problems, Children
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Panerai, Simonetta; Tasca, Domenica; Lanuzza, Bartolo; Trubia, Grazia; Ferri, Raffaele; Musso, Sabrina; Alagona, Giovanna; Di Guardo, Giuseppe; Barone, Concetta; Gaglione, Maria P.; Elia, Maurizio – Autism: The International Journal of Research and Practice, 2014
This report, based on four studies with children with low-functioning autism, aimed at evaluating the effects of repetitive transcranial magnetic stimulation delivered on the left and right premotor cortices on eye-hand integration tasks; defining the long-lasting effects of high-frequency repetitive transcranial magnetic stimulation; and…
Descriptors: Perceptual Motor Coordination, Repetition, Stimulation, Children
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Scahill, Lawrence; Aman, Michael G.; Lecavalier, Luc; Halladay, Alycia K.; Bishop, Somer L.; Bodfish, James W.; Grondhuis, Sabrina; Jones, Nancy; Horrigan, Joseph P.; Cook, Edwin H.; Handen, Benjamin L.; King, Bryan H.; Pearson, Deborah A.; McCracken, James T.; Sullivan, Katherine Anne; Dawson, Geraldine – Autism: The International Journal of Research and Practice, 2015
Restricted interests and repetitive behaviors vary widely in type, frequency, and intensity among children and adolescents with autism spectrum disorder. They can be stigmatizing and interfere with more constructive activities. Accordingly, restricted interests and repetitive behaviors may be a target of intervention. Several standardized…
Descriptors: Autism, Pervasive Developmental Disorders, Behavior Problems, Repetition
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Geurts, Hilde M; de Wit, Sanne – Autism: The International Journal of Research and Practice, 2014
Repetitive behavior is a key characteristic of autism spectrum disorders. Our aim was to investigate the hypothesis that this abnormal behavioral repetition results from a tendency to over-rely on habits at the expense of flexible, goal-directed action. Twenty-four children with autism spectrum disorders and 24 age- and gender-matched controls…
Descriptors: Autism, Pervasive Developmental Disorders, Children, Behavior Modification
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Schaaf, Roseann C.; Toth-Cohen, Susan; Johnson, Stephanie L.; Outten, Gina; Benevides, Teal W. – Autism: The International Journal of Research and Practice, 2011
The purpose of this qualitative study was to explore the lived experience of how sensory-related behaviors of children with autism affected family routines. In-depth semi-structured interviews were conducted with four primary caregivers regarding the meaning and impact of their child's sensory-related behaviors on family routines that occurred…
Descriptors: Autism, Family Involvement, Caregivers, Interviews
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