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Educational and Psychological…1
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Kaiser, Henry F.1
Lippey, Gerald1
Serlin, Ronald C.1
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A Computer Program for Item Selection Based on Maximum Internal Consistency
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Serlin, Ronald C.; Kaiser, Henry F. – Educational and Psychological Measurement, 1976
Internal consistency as one rationale for item selection from the unverse of possible test items is discussed and formulae are presented which relate the maximum internal consistency of a test to the largest eigenvalue of the interitem correlation matrix. A computer program to perform these calculations is presented. (Author/JKS)
Descriptors: Computer Programs, Item Sampling, Matrices, Test Construction
A Comprehensive Question Retrieval Application to Serve Classroom Teachers.
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Lippey, Gerald – 1973
Classroom Teacher Support System (CTSS) is a prototype system for computer-assisted construction and scoring of tests, using questions from a central data bank. The computer programs for CTSS were developed by International Business Machines Corporation for study in the Los Angeles City Unified School District in 1969 and 1970. In order to provide…
Descriptors: Computer Oriented Programs, Computer Programs, Computers, Individual Testing