Examines the construct validity of the Adaptive Behavior Scale-School: 2 (ABS-S: 2) through exploratory factor analysis. Results indicate that the ABS-S: 2 is best understood as a two-factor instrument for both children with mental retardation and for those without mental retardation. The test does seem to reflect personal independence and social…

The project sought to clarify the nature and structure of adaptive functioning and to address methodological issues in its assessment, in order to improve placement, evaluation, and instructional decision-making related to adaptive functioning. Project components included: (1) exploration of the structure of adaptive behavior; (2) comparison of…