학술논문
Measuring the Functional Impact of Behavioral Inflexibility in Children with Autism Using the Behavioral Inflexibility Scale: Clinical Interview (BIS-CI).
Document Type
Article
Author
Source
Subject
*EXPERIMENTAL design
*PARENT attitudes
*STATISTICAL reliability
*RESEARCH methodology
*RESEARCH methodology evaluation
*CHILD development
*BEHAVIOR disorders in children
*FUNCTIONAL assessment
*INTER-observer reliability
*AUTISM in children
*FACTOR analysis
RESEARCH evaluation
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Language
ISSN
0162-3257
Abstract
For individuals with autism spectrum disorder (ASD), behavioral inflexibility can affect multiple domains of functioning and family life. The objective of this study was to develop and validate a clinical interview version of the Behavioral Inflexibility Scale. Trained interviewers conducted interviews with parents of 144 children with ASD and 70 typically developing children (ages: 3–17 years). Using exploratory factor analysis, the Behavioral Inflexibility Scale-Clinical Interview (BIS-CI) was found to be unidimensional. Reliability data indicated the measure was internally consistent (α = 0.80), achieved excellent inter-rater reliability (ICC = 0.97) and test–retest reliability (ICC = 0.87). These findings demonstrate that the BIS-CI is a reliable and valid measure to determine the functional impact of behavioral inflexibility. [ABSTRACT FROM AUTHOR]