Confirmatory Factor Analysis of the K-ABC with Gifted Referrals.

An important area of inquiry in the assessment of intelligence lies in the area of giftedness. If proper educational decisions are to be made for children referred for gifted services, it is imperative that educational and psychological service providers understand factors influencing the response patterns of children with high levels of academic aptitude. The purpose of the present study was to evaluate four models of intellectual abilities using confirmatory factor analytic methods and data obtained on a sample of 197 children referred for services in an experimental gifted program. Although all four models provided results indicative of a plausible fit, a model posited on a revised version of Horn and Cattell's theory of fluid-crystallized abilities provided the broadest understanding of the cognitive functioning of children referred for gifted services.