A Systematic Review and Psychometric Evaluation of Adaptive Behavior Scales and Recommendations for Practice |
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| Authors: | Randy G Floyd Elizabeth I Shands Vincent C Alfonso Jessica F Phillips Beth K Autry Jessica A Mosteller |
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| Institution: | 1. The University of Memphis, Memphis, Tennessee, USArgfloyd@memphis.edu;3. The University of Memphis, Memphis, Tennessee, USA;4. Fordham University, Bronx, New York, USA |
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| Abstract: | Adaptive behavior scales are vital in assessing children and adolescents who experience a range of disabling conditions in school settings. This article presents the results of an evaluation of the design characteristics, norming, scale characteristics, reliability and validity evidence, and bias identification studies supporting 14 norm-referenced, informant-based interviews and rating scales designed to measure adaptive behaviors. To derive these results, the manuals for each of these scales were reviewed using a standardized coding procedure, and information about each scale was double-coded by reviewers. Findings reveal that several evidence-based adaptive behavior scales are available to school psychologists. Concluding recommendations address selection and use of adaptive behavior scales as part of a comprehensive assessment, using the optimal methods of administration of adaptive behavior scales, and interpreting resultant scores that have demonstrated the highest levels of reliability and the largest body of validity evidence. |
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| Keywords: | adaptive behavior psychometric review test standards reliability validity intellectual disability |
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