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Ysseldyke, James E.; And Others – 1994
This report is a summary of a March 1994 meeting to agree on guidelines for making inclusion and accommodation decisions concerning students with disabilities in national and state large-scale assessments. Much of the discussion at the meeting focused on the National Assessment of Educational Progress. Factors that lead to the exclusion of…
Descriptors: Academic Standards, Adaptive Testing, Decision Making, Disabilities
Frick, Theodore W. – 1986
The sequential probability ratio test (SPRT), developed by Abraham Wald, is one statistical model available for making mastery decisions during computer-based criterion referenced tests. The predictive validity of the SPRT was empirically investigated with two different and relatively large item pools with heterogeneous item parameters. Graduate…
Descriptors: Achievement Tests, Adaptive Testing, Classification, Comparative Analysis