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Wightman, Linda F.; Wightman, Lawrence E. – 1988
Section Pre-Equating (SPE) is a method used to equate test forms that consist of multiple separately timed sections. SPE does not require examinees to take two complete forms of the test. Instead, all of the old form and one or two sections of the new form are administered to each examinee, and missing data techniques are employed to estimate the…
Descriptors: Comparative Analysis, Correlation, Equated Scores, Estimation (Mathematics)
Echternacht, Gary J. – 1972
Differences in test response characteristics between black and white, male and female groups who took the Admission Test for Graduate Study in Business (ATGSB) in February, 1971, were examined. Three studies were covered: 1) a study of the interactions between the difficulty level of test items and group membership for the above mentioned groups,…
Descriptors: Blacks, Comparative Analysis, Degree Requirements, Educational Research