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Cooper, Kate; Russell, Ailsa; Calley, Steph; Chen, Huilin; Kramer, Jaxon; Verplanken, Bas – Autism: The International Journal of Research and Practice, 2022
Repetitive and restricted behaviours are a core feature of autism, and cognition in autistic individuals may also be repetitive and restricted. We aimed to investigate the relationship between repetitive behaviours and repetitive thinking. We predicted that autistic people would experience more repetitive, perseverative, visual and negative…
Descriptors: Autism, Pervasive Developmental Disorders, Correlation, Behavior Disorders
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Moss, Philippa; Howlin, Patricia; Savage, Sarah; Bolton, Patrick; Rutter, Michael – Autism: The International Journal of Research and Practice, 2015
Data on psychiatric problems in adults with autism are inconsistent, with estimated rates ranging from around 25% to over 75%. We assessed difficulties related to mental health in 58 adults with autism (10 females, 48 males; mean age 44?years) whom we have followed over four decades. All were of average non-verbal intelligence quotient when…
Descriptors: Autism, Mental Disorders, Symptoms (Individual Disorders), Adults
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Woody, Sheila R.; Whittal, Maureen L.; McLean, Peter D. – Journal of Consulting and Clinical Psychology, 2011
Objective: We explored the dynamic relationship between cognition and obsession severity during 2 different treatments for primary obsessions, examining evidence for the hypothesis that symptom reduction would be mediated by appraisals about the meaning of unwanted intrusive thoughts. Method: Data from a recent randomized controlled trial were…
Descriptors: Anxiety Disorders, Stress Management, Cognitive Restructuring, Severity (of Disability)
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Zarcone, J.; Napolitano, D.; Peterson, C.; Breidbord, J.; Ferraioli, S.; Caruso-Anderson, M.; Holsen, L.; Butler, M. G.; Thompson, T. – Journal of Intellectual Disability Research, 2007
Background: Prader-Willi syndrome (PWS) is a genetic syndrome associated with several physical, cognitive and behavioural characteristics. For many individuals with this syndrome, compulsive behaviour is often noted in both food and non-food situations. The focus of this paper is on the non-food-related compulsions in individuals with PWS and…
Descriptors: Genetics, Academic Achievement, Mental Retardation, Symptoms (Individual Disorders)
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Scahill, Lawrence; McDougle, Christopher J.; Williams, Susan K.; Dimitropoulos, Anastasia; Aman, Michael G.; McCracken, James T.; Tierney, Elaine; Arnold, L. Eugene; Cronin, Pegeen; Grados, Marco; Ghuman, Jaswinder; Koenig, Kathleen; Lam, Kristen S. L.; McGough, James; Posey, David J.; Ritz, Louise; Swiezy, Naomi B.; Vitiello, Benedetto – Journal of the American Academy of Child and Adolescent Psychiatry, 2006
Objective: To examine the psychometric properties of the Children's Yale-Brown Obsessive Compulsive Scales (CYBOCS) modified for pervasive developmental disorders (PDDs). Method: Raters from five Research Units on Pediatric Psychopharmacology (RUPP) Autism Network were trained to reliability. The modified scale (CYBOCS-PDD), which contains only…
Descriptors: Children, Severity (of Disability), Test Reliability, Behavior Disorders