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)

Self-assessments combined with achievements and test scores lead to increased accuracy and fairness in examining, but require adjustment for degree of understanding of the element to be rated. This kind of analysis appears promising for studies designed to reduce adverse impact of tests. (Author)

Conference speakers reviewed and analyzed the current thinking underlying the basic concepts of test norms, reliability, and validity. Roger T. Lennon's paper called for more attention to the development of norming theory and summarized current norming practices and the establishment of a system which would permit comparable norms for tests which…