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Measurement Error Issues in Substance Abuse Services Research: Lessons from Structural Equation Modeling and Psychometric Theory.
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Lennox, Richard D.; Dennis, Michael L. – Evaluation and Program Planning, 1994
Potential methods are explored for removing or otherwise controlling random measurement error, assessment artifacts, irrelevant variation in outcome measures, and confounding sources of covariation in a structural equations model. Using examples with measures of quality of life and functioning, the authors consider these methods for field…
Descriptors: Error of Measurement, Field Studies, Measurement Techniques, Models
Resource Papers and Technical Reports. Research into Practice Project.
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California Univ., Los Angeles. Center for the Study of Evaluation. – 1985
This document contains three papers developed by the Center for the Study of Evaluation's (CSE's) Research into Practice Project. The first paper, "A Process for Designing and Implementing a Dual Purpose Evaluation System," by Pamela Aschbacher and James Burry, provides a model for evaluating programs for two purposes simultaneously: (1) program…
Descriptors: Accountability, Criterion Referenced Tests, Educational Assessment, Educational Technology