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Peer reviewedWimberley, Ronald C. – Educational and Psychological Measurement, 1975
Describes a program for the T-score technique of normal standardization. T-scores transform a raw score distribution, regardless of its skewness or kurtosis, into a normal distribution with a mean of 50 and a standard deviation of 10. (Author/RC)
Descriptors: Computer Programs, Raw Scores, Scores, Statistical Analysis
Peer reviewedReckase, Mark D. – Educational and Psychological Measurement, 1973
A program listing, source deck, sample problem and documentation are available at cost from the author at the University of Missouri, Department of Educational Psychology, Columbia, Missouri 65201. (Author/CB)
Descriptors: Computer Programs, Input Output, Raw Scores, Scaling
Peer reviewedRoby, Cecil Edgar – Educational and Psychological Measurement, 1973
Additional information about the program and its availability may be obtained from the Computer Center, Box 17, George Peabody College, Nashville, Tennessee 32703. (Author)
Descriptors: Analysis of Variance, Computer Programs, Input Output, Raw Scores
Phillips, S. E.; Anderson, A. E. – 1983
The LOGTRUE program can be used to obtain a scale of equated raw scores for two tests with parameter estimates on a common item response theory scale. The program derives its name from the method of logistic true score equating described by Lord (1980). The method can be applied to two tests with overlapping items administered to different groups…
Descriptors: Computer Programs, Equated Scores, Group Testing, Latent Trait Theory
