ERIC - Search Results

Descriptor

Factor Structure	2
Item Sampling	2
Mathematical Applications	2
Tables (Data)	2
Comparative Analysis	1
Error Patterns	1
Factor Analysis	1
Multiple Regression Analysis	1
Predictor Variables	1
Psychological Testing	1
Statistical Analysis	1
More ▼

Source

Educational and Psychological…

Author

Claudy, John G.	1
Hunka, Steve	1
Kaiser, Henry F.	1

Publication Type

Education Level

Audience

Location

Laws, Policies, & Programs

Assessments and Surveys

What Works Clearinghouse Rating

Showing all 2 results Save | Export

Some Empirical Results with Guttman's Stronger Lower Bound for the Number of Common Factors

Peer reviewed

Kaiser, Henry F.; Hunka, Steve – Educational and Psychological Measurement, 1973

Authors conclude that, in the world of real data sample correlation matrices, Guttman's stronger lower bound is not of practical use in determining the effective number of common factors. (Authors/CB)

Descriptors: Factor Analysis, Factor Structure, Item Sampling, Mathematical Applications

A Comparison of Five Variable Weighting Procedures

Peer reviewed

Claudy, John G. – Educational and Psychological Measurement, 1972

First purpose of this study was to investigate empirically the accuracy of prediction using regression weights selected through the use of variance-reduction procedures. (Author)

Descriptors: Comparative Analysis, Error Patterns, Factor Structure, Item Sampling