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Moore, Alan D.; Young, Suzanne – 1997
As schools move toward performance assessment, there is increasing discussion of using these assessments for accountability purposes. When used for making decisions, performance assessments must meet high standards of validity and reliability. One major source of unreliability in performance assessments is interrater disagreement. In this paper,…
Descriptors: Accountability, Correlation, Elementary Secondary Education, Generalizability Theory
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Clauser, Brian E.; Harik, Polina; Margolis, Melissa J. – Journal of Educational Measurement, 2006
Although multivariate generalizability theory was developed more than 30 years ago, little published research utilizing this framework exists and most of what does exist examines tests built from tables of specifications. In this context, it is assumed that the universe scores from levels of the fixed multivariate facet will be correlated, but the…
Descriptors: Multivariate Analysis, Job Skills, Correlation, Test Items