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Download full textMcBride, James R.; Weiss, David J. – 1975
A general purpose computer program for the calculation of a matrix of tetrachoric correlations is described. This program was developed for use in adaptive (and other) testing research for examining the unidimensionality assumption in latent trait theory, in conjunction with available factor analysis programs. Several other potential applications,…
Descriptors: Computer Programs, Correlation, Data Processing, Factor Analysis
Muiznieks, Viktors J.; Cox, John – 1979
The Computerized Test-Result Reporting System (CTRS), which consists of three programs written in the BASIC language, was developed to analyze obective tests, test items, test results, and to provide the teacher-user with interpreted data about the performance of tests, Lest items, and students. This paper documents the three programs from the…
Descriptors: Computer Managed Instruction, Computer Programs, Educational Testing, Guides
Fuhs, F. Paul – 1980
The function and structure of a data base system called RIBYT (Review It Before You Test) is described. RIBYT simultaneously controls and associates questions in question pools for many courses of instruction. The data base stores questions created by both faculty and students and is used for formal testing and student self-assessment. The…
Descriptors: Computer Assisted Testing, Computer Programs, Data Collection, Databases
