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An Introduction to Generalizability Theory as a Contributor to Evaluation Research.
Gillmore, Gerald M. – 1979
It is argued in this paper that generalizability theory provides a uniquely useful framework for defining and quantifying the dependability of data for decision making. It does so by requiring careful specification of the conditions of measurement and the anticipated sources of variation in the results of the measurement procedure. A distinction…
Descriptors: Analysis of Variance, Criterion Referenced Tests, Decision Making, Educational Assessment