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Peer reviewedWebb, Noreen M.; Shavelson, Richard J. – Journal of Educational Measurement, 1981
Analyses of General Educational Development (GED) ratings of U.S. jobs illustrate the estimation of components of variance and covariance, univariate nd multivariate generalizability coefficients, and canonical coefficients. GED scales, ranging from one to six points, measure reasoning, mathematics, and language abilities needed to perform various…
Descriptors: Analysis of Covariance, Analysis of Variance, Cognitive Tests, Job Analysis
