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Rudolph, William B.; Kane, Robert B. – Educational and Psychological Measurement, 1971
Descriptors: Communications, Computer Programs, Information Theory, Language Research
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Creager, John A. – Educational and Psychological Measurement, 1971
Descriptors: Analysis of Variance, Computer Programs, Factor Analysis, Research Methodology
Peer reviewed Peer reviewed
Terranova, Carmelo – Educational and Psychological Measurement, 1971
A computer program designed to compare factors from similar concept matrices (person by scale) obtained at different times is presented. (PR)
Descriptors: Attitude Change, Comparative Analysis, Computer Programs, Factor Structure
Peer reviewed Peer reviewed
Roberge, James J. – Educational and Psychological Measurement, 1971
Descriptors: Comparative Analysis, Computer Programs, Hypothesis Testing, Nonparametric Statistics
Peer reviewed Peer reviewed
Roberge, James J. – Educational and Psychological Measurement, 1971
Descriptors: Analysis of Variance, Computer Programs, Factor Analysis, Research Methodology
Peer reviewed Peer reviewed
Menne, John W.; Klingensmith, John E. – Educational and Psychological Measurement, 1971
Descriptors: Computer Programs, Data Processing
Peer reviewed Peer reviewed
Labinowich, Edward P.; Brewer, James K. – Educational and Psychological Measurement, 1971
Descriptors: Analysis of Covariance, Computer Programs, Nonparametric Statistics, Statistical Analysis
Peer reviewed Peer reviewed
Capra, J. R.; Elster, R. S. – Educational and Psychological Measurement, 1971
This method of generating multivariate data differs from previous techniques in that it uses Crout factorization to develop the desired variance-covariance matrix. (Author/CK)
Descriptors: Computer Programs, Mathematical Models, Mathematics, Multiple Regression Analysis
Peer reviewed Peer reviewed
Krus, David J.; Krus, Patricia H. – Educational and Psychological Measurement, 1978
The conceptual differences between coded regression analysis and traditional analysis of variance are discussed. Also, a modification of several SPSS routines is proposed which allows for direct interpretation of ANOVA and ANCOVA results in a form stressing the strength and significance of scrutinized relationships. (Author)
Descriptors: Analysis of Covariance, Analysis of Variance, Computer Programs, Multiple Regression Analysis
Peer reviewed Peer reviewed
Hofmann, Richard J. – Educational and Psychological Measurement, 1978
A general factor analysis computer algorithm is briefly discussed. The algorithm is highly transportable with minimum limitations on the number of observations. Both singular and non-singular data can be analyzed. (Author/JKS)
Descriptors: Algorithms, Computer Programs, Factor Analysis, Transformations (Mathematics)
Peer reviewed Peer reviewed
Wimberley, Ronald C. – Educational and Psychological Measurement, 1978
Earlier comparisons of packaged programs for factor analysis are updated because of recent revision in some programs. The top status of SPSS is no longer so apparent as formerly. BMD and SAS now have expanded options. SAS has flexibility and convenience. (Author)
Descriptors: Comparative Analysis, Computer Programs, Factor Analysis, Performance Criteria
Peer reviewed Peer reviewed
Pine, Steven M.; Wattawa, Scott – Educational and Psychological Measurement, 1978
A computer program for a comparative evaluation of the extent of item bias between two subgroups in a test population is described. The program calculates an index of bias based on Angoff's elliptical distance measure, and provides statistics for determining the similarity of intergroup item parameters. (Author/JKS)
Descriptors: Comparative Analysis, Computer Programs, Item Analysis, Test Bias
Peer reviewed Peer reviewed
Rippey, Robert M.; Donato, Joy – Educational and Psychological Measurement, 1978
Confidence scored tests allow subjects to respond to the options on a multiple choice test by assigning probabilities to each of the item options. This paper describes an interactive FORTRAN computer program used for administering, scoring, and interpreting the results of confidence scored tests. (Author/JKS)
Descriptors: Computer Programs, Confidence Testing, Measurement Techniques, Multiple Choice Tests
Peer reviewed Peer reviewed
Hashway, Robert M. – Educational and Psychological Measurement, 1978
ANALYSIS, a FORTRAN computer program developed as an aid to investigation of and instruction in the psychometric properties of test items, is described. The program utilizes both correlational and analysis of variance approaches to classical item analysis. (Author/JKS)
Descriptors: Analysis of Variance, Computer Programs, Correlation, Item Analysis
Peer reviewed Peer reviewed
Fogel, Daniel S. – Educational and Psychological Measurement, 1978
A computer program which generates descriptions of conversational patterns of dyads based on sound-silence data is described. Input consists of talk/no-talk designations; output consists of descriptive matrices, histograms, and individual talk parameters. (Author/JKS)
Descriptors: Computer Programs, Data Analysis, Language Patterns, Language Rhythm
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