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Nandakumar, Ratna – 1992
The phenomenon of simultaneous differential item functioning (DIF) amplification and cancellation and the role of the SIBTEST computer program in detecting it were studied. A variety of simulated test data was generated for this purpose. In addition, the following real test data were used: (1) American College Testing program data for 2,115 males…
Descriptors: Black Students, Comparative Testing, Computer Simulation, Computer Software
Wurtz, Beatrice – 1977
The focus of this study was to assess the 17-year-olds' ability to read functional reading tasks and to provide change if and where needed. This was a project between the Menomonee Falls, Wisconsin High Schools (MFHS) and the National Assessment of Educational Progress (NAEP) in the area of reading. Two hundred fourteen 17-year-olds were randomly…
Descriptors: Comparative Testing, Educational Assessment, Functional Reading, High School Seniors
Conway, Larry E.; And Others – 1976
This report of the results of the 1974-75 Florida National Assessment Replication in reading and mathematics at the 9-, 13-, and 17-year-old age levels consists of several major parts: an overview of the assessment design and methodology, comparisons of performance levels for groups of Florida students within each age level, comparisons of…
Descriptors: Academic Achievement, Age Differences, Age Groups, Comparative Testing