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ERIC Number: EJ885318
Record Type: Journal
Publication Date: 2010
Pages: 8
Abstractor: As Provided
Reference Count: 0
ISSN: ISSN-0891-4222
Behavior Problems: Differences among Intellectually Disabled Adults with Co-Morbid Autism Spectrum Disorders and Epilepsy
Smith, Kimberly R. M.; Matson, Johnny L.
Research in Developmental Disabilities: A Multidisciplinary Journal, v31 n5 p1062-1069 Sep-Oct 2010
Behavior problems such as aggression, property destruction, stereotypy, self-injurious behavior, and other disruptive behavior are commonly observed among adults with intellectual disabilities (ID), autism spectrum disorders (ASD), and epilepsy residing at state-run facilities. However, it is unknown how these populations differ on behavior problem indices. Assessment of behavior problems were made with the ASD-behavior problems-adult version battery. One hundred participants with ID were matched and compared across four equal groups comprising 25 participants with ID, 25 participants with epilepsy, 25 participants with ASD, and 25 participants with combined ASD and epilepsy. When controlling for age, gender, race, level of ID, and hearing and visual impairments, significant differences were found among the four groups, Wilks's lambda = 0.79, F(12, 246) = 1.93, p less than 0.05. The multivariate eta[superscript 2] based on Wilks's lambda was 0.08. A one-way ANOVA was conducted for each of the four subscales of the ASD-BPA as follow-up tests to the MANOVA. Groups differed on the aggression/destruction subscale, F(3, 96) = 0.79, p greater than 0.05, eta[superscript 2] = 0.03, and stereotypy subscale, F(3, 96) = 2.62, p greater than 0.05, eta[superscript 2] = 0.08. No significant differences were found on the self-injury subscale and disruptive behavior subscale. Trend analysis demonstrated that individuals with ID expressing combined co-morbid ASD and epilepsy were significantly more impaired than the control group (ID only) or groups containing only a single co-morbid factor with ID (ASD or epilepsy only) on these four subscales. Implications of these findings in the context of known issues in ID, epilepsy, and ASD, current assessment practices among these populations and associated challenges are discussed. (Contains 4 tables.)
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Publication Type: Journal Articles; Reports - Evaluative
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A