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Gonzalez-Tamayo, Eulogio – 1987
The concepts of universe of admissible observation and universe of generalization from the generalizability theory were applied to calculate the intraclass correlation coefficient of a licensure test. The internal consistency coefficient of a dichotomously scored test is identical to the intraclass correlation coefficient of a two-facet design.…
Descriptors: Adults, Analysis of Variance, Content Validity, Criterion Referenced Tests
Download full textKim, Yang Boon; Lee, Jong Sung – 1990
The empirical validity of generalizability theory was investigated by applying two three-facet designs to data obtained in 1988 from administration of the Scientific Thinking and Research Skill Test (STRST). The decision validity of the STRST was also examined. Subjects were 125 fifth-grade and 125 sixth-grade students who were administered the…
Descriptors: Analysis of Variance, Decision Making, Elementary School Students, Generalizability Theory
