A FORTRAN program for maximizing and cross-validating split-half reliability coefficients is described. Externally computed arrays of item means and covariances are to be supplied as input for each of two samples of persons. The user may select a number of subsets from the complete set of items for analysis in a single run.
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References
1.
Callender, J. C.The estimation of the reliability of composite measures by optimized splits. Unpublished masters thesis, University of Houston, 1976.
2.
Callender, J. C. and Osburn, H. G.A method for maximizing split-half reliability coefficients . EDUCATIONAL AND PSYCHOLOGICAL MEASUREMENT.
