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Peer reviewedZwick, Rebecca – Educational Measurement: Issues and Practice, 1991
Item parameter estimates derived through item response theory methods have been considered relatively robust to changes in item position and context, but the anomaly in reading scores from the 1986 National Assessment of Educational Progress (NAEP) illustrates problems with common population equating procedures when there are test form changes.…
Descriptors: Achievement Tests, Context Effect, Equated Scores, Estimation (Mathematics)
Download full textArizona State Dept. of Education, Phoenix. – 1992
This first report of the Arizona State Department of Education on the progress of the Arizona Student Assessment Program (ASAP) includes results of the March 1992 Pilot Assessment and contains a profile of Arizona student achievement. The first administration of the ASAP fulfills the legislative requirement of pilot testing. The report also…
Descriptors: Achievement Tests, Educational Assessment, Elementary School Students, Elementary Secondary Education
