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Peer reviewedBorich, Gary D.; Bauman, Patricia M. – Educational and Psychological Measurement, 1972
There is evidence that when spatial orientation and spatial visualization are measured with either the French or Guilford-Zimmerman tests that the variance due to authorship is greater than that due to trait. (Authors)
Descriptors: Aptitude Tests, Discriminant Analysis, Measurement Instruments, Measurement Techniques
Download full textCOX, RICHARD C.; VARGAS, JULIE S. – 1966
AN INVESTIGATION WAS MADE TO DETERMINE TO WHAT EXTENT TWO METHODS OF ITEM ANALYSIS - NORM REFERENCED AND CRITERION REFERENCED - YIELD THE SAME RELATIVE EVALUATION OF TEST ITEMS. ITEMS WHICH DISCRIMINATED WELL BETWEEN STUDENTS SCORING HIGH AND LOW ON POST-TESTS WERE STUDIED TO SEE IF THEY ALSO DISCRIMINATED WELL BETWEEN PRETRAINING AND…
Descriptors: Diagnostic Tests, Discriminant Analysis, Individual Instruction, Item Analysis
