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What Works Clearinghouse Rating
von Davier, Alina A., Ed.; Liu, Mei, Ed. – ETS Research Report Series, 2006
This report builds on and extends existent research on population invariance to new tests and issues. The authors lay the foundation for a deeper understanding of the use of population invariance measures in a wide variety of practical contexts. The invariance of linear, equipercentile and IRT equating methods are examined using data from five…
Descriptors: Equated Scores, Statistical Analysis, Data Collection, Test Format
Educational Testing Service, Princeton, NJ. Policy Information Center. – 1993
Performance assessment, constructed-response, and authentic assessment are topics of current interest in educational testing and reform. This workbook presents the following articles on educational assessment to highlight work being done in this area: (1) "Aquarium Problem and Teacher Guidelines: New Standards Project" (University of…
Descriptors: Advanced Placement Programs, Cognitive Tests, Constructed Response, Educational Assessment

Peer reviewed
