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Peer reviewedLytton, Hugh; And Others – Developmental Psychology, 1973
This reply refers to PS 502 345 which in turn is a criticism of EJ 045 083. (CB)
Descriptors: Error of Measurement, Reading Difficulty, Research Methodology, Statistical Analysis
Peer reviewedCharter, 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
Peer reviewedWinne, Philip H.; Belfry, M. Joan – Journal of Educational Measurement, 1982
This review of issues about correcting for attenuation concludes that the basic difficulty lies in being able to identify and equate sources of variance in estimates of validity and reliability. Recommendations are proposed for cautious use of correction for attenuation. (Author/CM)
Descriptors: Correlation, Error of Measurement, Research Methodology, Statistical Analysis
Peer reviewedRogosa, David R.; Willett, John B. – Journal of Educational Measurement, 1983
Demonstrating good reliability for the difference score in measurement, the results of this study indicate that the difference score is often highly reliable when the correlation between true change and true initial status is nonnegative. In general, when individual differences in true change are appreciable, the difference score shows strong…
Descriptors: Achievement Gains, Error of Measurement, Individual Differences, Measurement Techniques
Download full textBrennan, Robert L. – 1977
Rules, procedures, and algorithms intended to aid researchers and practitioners in the application of generalizability theory to a broad range of measurement problems are presented. Two examples of measurement research are G studies, which examine the dependability of some general measurement procedure; and D studies, which provide the data for…
Descriptors: Analysis of Variance, Error of Measurement, Mathematical Models, Measurement
Stroud, T. W. F. – 1973
In a multiple (or multivariate) regression model where the predictors are subject to errors of measurement with a known variance-covariance structure, two-sample hypotheses are formulated for (i) equality of regressions on true scores and (ii) equality of residual variance (or covariance matrices) after regression on true scores. The hypotheses…
Descriptors: Achievement Tests, Comparative Analysis, Error of Measurement, Hypothesis Testing
Takalkar, Pradnya; And Others – 1993
This study compared 4,594 student responses from three different surveys of incoming students at the University of South Florida (USF) with data from Florida's State University System (SUS) admissions files to determine what proportion of error occurs in the survey responses. Specifically, the study investigated the amount of measurement error in…
Descriptors: College Admission, College Applicants, College Bound Students, Comparative Analysis
