Introduces the articles of this theme issue focusing on the involvement of key stakeholder groups in the validation of large-scale high-stakes assessments. Each makes a unique but complementary contribution to the understanding of the demands of a comprehensive validation effort. (SLD)

The five chapters of this report provide resources that deal with the validity, generalizability, comparability, performance standards, and fairness, equity, and bias of performance assessments. The book is written for experienced educational measurement practitioners, although an extensive familiarity with performance assessment is not required.…

This book summarizes the evaluation by the Committee on the General Aptitude Test Battery (GATB) of the National Research Council of the U.S. Employment Service's use of the GATB. The book serves professional users, policymakers, and students of psychometrics because of its clear and concise review of important issues. (SLD)