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Knapp, Thomas R. – Measurement and Evaluation in Guidance, 1980
Supports arguments against general use of change scores and recommends the Lord/McNemar estimates of true change. Provides a numerical example illustrating the reliability problem and the problem of the prediction of true change from various linear composites of initial and final measures. (Author)
Descriptors: Counseling Techniques, Literature Reviews, Pretests Posttests, Research Methodology
Albanese, Mark A. – 1985
This study reexamines results reported by Angoff and Schrader regarding formula directions and rights directions for standardized tests. In that study, it was concluded that the two scoring directions were essentially equivalent. In this study, methodological concerns are discussed and additional data analyses undertaken. Among various…
Descriptors: College Entrance Examinations, Data Interpretation, Fatigue (Biology), Guessing (Tests)