TY - JOUR T1 - Threats to score comparability with applications to performance assessments and computerized adaptive tests JF - Educational Assessment Y1 - 1999 A1 - Kolen, M. J. AB - Develops a conceptual framework that addresses score comparability for performance assessments, adaptive tests, paper-and-pencil tests, and alternate item pools for computerized tests. Outlines testing situation aspects that might threaten score comparability and describes procedures for evaluating the degree of score comparability. Suggests ways to minimize threats to comparability. (SLD) VL - 6 ER -