The response to a previous article by Mardell-Czednowski and Lessen notes the lack of common criteria for evaluating technical adequacy of assessment instruments used with handicapped children and stresses the need to evaluate instruments with the specific populations to which they are administered. (DB)

The author deals with limitations on the use of work samples as predictors of vocational success of the disabled. The predictive model is briefly reviewed and ways in which the assumptions underlying this model can be violated or altered in vocational evaluation settings are described. (Author)

This paper discusses applications of intelligence tests in schools, considering Binet's original warnings that his tests were primarily useful for identifying students needing intervention and inappropriate for classifying normal students. American applications of Binet's work for ranking are seen as stages of shifting from remedial to custodial…

This essay presents arguments in favor of continuing individualized intelligence testing in schools. Issues discussed include questions of validity in the concept of intelligence and its testing, ethical issues, legal issues, racial/minority and cultural issues, poor correlation between test results and teaching, and alternatives proposed by…

Biases that can influence the validity of tests are discussed, such as (1) cultural biases affecting students from ethnic minorities, and (2) biases that affect students with disabilities including those related to test content, instructional format, motivation or cognitive arousal, competition, and physical access to testing materials and…