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Error of Measurement2
Psychometrics2
Research Methodology2
Test Reliability2
Generalization1
Statistical Analysis1
True Scores1
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Measurement and Evaluation in…2
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Charter, Richard A.1
Feldt, Leonard S.1
Henson, Robin K.1
Thompson, Bruce1
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Characterizing Measurement Error in Scores across Studies: Some Recommendations for Conducting "Reliability Generalization" Studies.
Peer reviewed Peer reviewed
Henson, Robin K.; Thompson, Bruce – Measurement and Evaluation in Counseling and Development, 2002
T. Vacha-Haase (1998) proposed her "reliability generalization" methodology to characterize (a) typical score reliability for a measure across studies, (b) the variability of score reliabilities, and (c) what measurement protocol features predict the variability in score reliabilities across administration. The present article provides…
Descriptors: Error of Measurement, Generalization, Psychometrics, Research Methodology
The Importance of Reliability as It Relates to True Score Confidence Intervals.
Peer reviewed Peer reviewed
Charter, Richard A.; Feldt, Leonard S. – Measurement and Evaluation in Counseling and Development, 2002
Presented is a detailed description of two true score confidence interval approaches, their use, interpretation, and a philosophical conflict that arises in many applied instances. (Contains 27 references.) (Author)
Descriptors: Error of Measurement, Psychometrics, Research Methodology, Statistical Analysis