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Peer reviewedKane, Michael – Journal of Educational Measurement, 2002
Reviews the criticisms of sampling assumptions in generalizability theory (and in reliability theory) and examines the feasibility of using representative sampling, stratification, homogeneity assumptions, and replications to address these criticisms. Suggests some general outlines for the conduct of generalizability theory studies. (SLD)
Descriptors: Generalizability Theory, Reliability, Research Methodology, Sampling
Peer reviewedGustafsson, Jan-Eric – Journal of Educational Measurement, 1979
Computer generated data are used to show that Slinde and Linn's criticism of the usefulness of the Rasch model for equating (EJ 189 585) may have been the result of an artifact produced by the manner in which the samples were chosen in their study. (CTM)
Descriptors: Achievement Tests, Bias, College Entrance Examinations, Equated Scores
