One means of establishing the validity of performance-based assessments is to determine whether the criteria for basic competencies on performance tests are reasonable in relation to expected (nationally normed) age-level performance. Links between performances on three assessments in Michigan and the Comprehensive Tests of Basic Skills illustrate…

This study, part of a larger effort to develop a methodology for evaluating intelligent computer systems (Artificial Intelligence Systems), explores the use of benchmarking as an evaluation technique. Benchmarking means comparing the performance of intelligent computer systems with human performance on the same task. Benchmarking in evaluation has…

The differential effects of language proficiency on standardized test performance of elementary school students (grades 4 through 6 are examined for the San Diego (California) Unified School District. Ethnicity is examined as a mediating variable circumscribing the relationship between language proficiency and test performance. Test performance is…