The unfulfilled promise of criterion-referenced measurement is that it would permit valid inferences about what a student could and could not do. To come closest to achieving all that criterion-referenced testing originally promised, tests of higher item density, with more items per amount of domain, are required. (SLD)

The steady growth of state testing programs and its implications for the measurement community are discussed in terms of testing purposes (monitoring, accountability, and curriculum advancement) and test development, administration, and reporting. It is important that the measurement community address crucial issues to maintain its substantial…