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Bergman, Lars R.; El-Khouri, Bassam – Educational and Psychological Measurement, 1987
A program named EXACON is presented which performs exact cellwise analyses of two-way contingency tables. One-tailed probabilities are computed for the observed frequency of each cell according to two different models. Even though exact probabilities are computed, EXACON does not demand much computer time even for fairly large samples. (Author/LMO)
Descriptors: Computer Software Reviews, Input Output, Mathematical Models, Minicomputers
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Kingma, Johannes; Reuvekamp, Johan – Educational and Psychological Measurement, 1987
This package contains four FORTRAN 77 programs for Markov Model based learning experiments. One program estimates the likelihood of a one-stage learning model, another delivers estimates for a two-stage learning model. The third and fourth were designed for hypothesis testing the parameter differences between and within experimental conditions,…
Descriptors: Computer Software Reviews, Hypothesis Testing, Input Output, Learning Processes
Peer reviewed Peer reviewed
Kingma, Johannes; Reuvekamp, Johan – Educational and Psychological Measurement, 1987
This paper describes a PASCAL program that computes both different types of transitions and learning statistics suitable for learning experiments in which a two-stage Markov model is used. The frequency counts of the different transitions are used for estimating the parameters of the two-stage Markov model. (Author/LMO)
Descriptors: Computer Software Reviews, Error of Measurement, Goodness of Fit, Input Output
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Moore, John W., Ed. – Journal of Chemical Education, 1989
Presents five computer programs: (1) Accurate Numerical Solutions of the One-Dimensional Schrodinger Equation; (2) NMR Simulation and Interactive Drill/Interpretation; (3) A Simple Computer Program for the Calculation of 13C-NMR Chemical Shifts; (4) Constants of 1:1 Complexes from NMR or Spectrophotometric Measurements; and (5) Saturation…
Descriptors: Chemistry, College Science, Computer Graphics, Computer Simulation