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ERIC Number: EJ1133684
Record Type: Journal
Publication Date: 2017-Mar
Pages: 13
Abstractor: As Provided
ISSN: ISSN-0162-3257
Predictors of Self-Injurious Behavior and Self-Restraint in Autism Spectrum Disorder: Towards a Hypothesis of Impaired Behavioral Control
Richards, Caroline; Davies, Louise; Oliver, Chris
Journal of Autism and Developmental Disorders, v47 n3 p701-713 Mar 2017
Self-injury is common in autism spectrum disorder (ASD); however few studies have investigated correlates of self-injury or the putative associations with self-restraint. Questionnaire data on self-injury, self-restraint, health conditions, overactivity/impulsivity and repetitive/restricted behavior were collected on 208 children and 216 adults with ASD (mean age = 24.10, range 6-61). Self-injury and self-restraint were frequent and significantly associated in both children (45.7% and 40.9%, p < 0.001) and adults (49.1, and 42.6%, p < 0.001). Severe self-injury was predicted by lower ability, health conditions and overactivity/impulsivity in children (p < 0.001) and repetitive/restricted behavior and overactivity/impulsivity in adults (p < 0.001). These data provide preliminary support for a developmental model of self-injury and self-restraint in which painful health conditions and compromised behavioral control influence the presence and trajectory of self-injury in ASD.
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Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A