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Huberty, Carl J | 1 |
Thomas, David B. | 1 |
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Huberty, Carl J; And Others – 1983
Three methods of transforming unordered categorical response variables are described. One is a method using dummy binary variables. The second method analyzes all categorical variables simultaneously and is based on an eigenanalysis of frequency patterns scaled relative to within-groups variance, jointly developed by J. E. Overall and J. A.…
Descriptors: Comparative Analysis, Computer Oriented Programs, Correlation, Discriminant Analysis
Thomas, David B. – 1975
Individualized instruction programs have imposed an increased reliance on tests as a means of selecting and routing students through sometimes complex programs. Testing which occurs within the training sequence is particularly vulnerable to inefficient use of both trainee and instructor time, but computer-based instruction system can provide a…
Descriptors: Computer Assisted Instruction, Computer Oriented Programs, Discriminant Analysis, Educational Technology