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Chang, Lei – 1996
This study uses generalizability theory to examine the dependability of anchoring labels of Likert-type scales. Variance components associated with labeling were estimated in two samples using a two-facet random effect generalizability-study design. In one sample, 173 graduate students in education were administered 7 items measuring attitudes…
Descriptors: Generalizability Theory, Graduate Students, Higher Education, Individual Differences
Sanders, Petrus Franciscus – 1992
The application of mathematical programming techniques is extended to the construction of measurement instruments in generalizability theory. Key concepts in generalizability theory are explained and a description is given of: (1) the one-facet crossed design; (2) the two-facet crossed design; and (3) a two-facet nested design. The optimization of…
Descriptors: Budgeting, Data Interpretation, Decision Making, Equations (Mathematics)