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Petersen, Nancy S. – Applied Psychological Measurement, 2008
This article discusses the five studies included in this issue. Each article addressed the same topic, population invariance of equating. They all used data from major standardized testing programs, and they all used essentially the same statistics to evaluate their results, namely, the root mean square difference and root expected mean square…
Descriptors: Testing Programs, Standardized Tests, Equated Scores, Evaluation Methods
Archbald, Douglas A.; Porter, Andrew C. – 1990
The role and influence of mandated testing in educational reform are reviewed. Mandated testing refers to large-scale (districtwide or statewide) multiple-choice testing programs used for policy purposes of evaluation and accountability, which includes nationally normed standardized achievement tests and tests custom-developed to reflect state and…
Descriptors: Accountability, Curriculum Development, Educational Change, Educational History