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Ramsay, J. O. – Psychometrika, 1975
Many data analysis problems in psychology may be posed conveniently in terms which place the parameters to be estimated on one side of an equation and an expression in these parameters on the other side. A rule for improving the rate of convergence of the iterative solution of such equations is developed and applied to four problems. (Author/RC)
Descriptors: Computer Programs, Data Analysis, Factor Analysis, Individual Differences
Gulliksen, Harold – 1971
Mathematical techniques are developed for studying psychological problems in three fields: (1) psychological scaling, (2) learning and concept formation, and (3) mental measurement. Psychological scaling procedures are demonstrated to be useful in many areas, ranging from sensory discrimination of physical stimuli, such as colors, sounds, etc.,…
Descriptors: Attitude Measures, Computation, Computer Programs, Concept Formation