Title |
The Repetitive Behavior Scale-Revised: Independent Validation in Individuals with Autism Spectrum Disorders
|
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Published in |
Journal of Autism and Developmental Disorders, September 2006
|
DOI | 10.1007/s10803-006-0213-z |
Pubmed ID | |
Authors |
Kristen S. L. Lam, Michael G. Aman |
Abstract |
A key feature of autism is restricted repetitive behavior (RRB). Despite the significance of RRBs, little is known about their phenomenology, assessment, and treatment. The Repetitive Behavior Scale-Revised (RBS-R) is a recently-developed questionnaire that captures the breadth of RRB in autism. To validate the RBS-R in an independent sample, we conducted a survey within the South Carolina Autism Society. A total of 320 caregivers (32%) responded. Factor analysis produced a five-factor solution that was clinically meaningful and statistically sound. The factors were labeled "Ritualistic/Sameness Behavior," "Stereotypic Behavior," "Self-injurious Behavior," "Compulsive Behavior," and "Restricted Interests." Measures of internal consistency were high for this solution, and interrater reliability data suggested that the RBS-R performs well in outpatient settings. |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
United States | 4 | <1% |
United Kingdom | 2 | <1% |
Canada | 2 | <1% |
Germany | 1 | <1% |
Czechia | 1 | <1% |
Portugal | 1 | <1% |
Japan | 1 | <1% |
Spain | 1 | <1% |
Unknown | 450 | 97% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Researcher | 78 | 17% |
Student > Ph. D. Student | 72 | 16% |
Student > Master | 65 | 14% |
Student > Bachelor | 47 | 10% |
Student > Doctoral Student | 31 | 7% |
Other | 77 | 17% |
Unknown | 93 | 20% |
Readers by discipline | Count | As % |
---|---|---|
Psychology | 160 | 35% |
Medicine and Dentistry | 57 | 12% |
Neuroscience | 38 | 8% |
Social Sciences | 19 | 4% |
Agricultural and Biological Sciences | 16 | 3% |
Other | 49 | 11% |
Unknown | 124 | 27% |