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| Factor Analysis | 1 |
| Item Response Theory | 1 |
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| Sample Size | 1 |
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| Structural Equation Modeling | 1 |
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| Green, Kathy E. | 1 |
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Peer reviewedGreen, Kathy E. – Structural Equation Modeling, 1996
Scales constructed using principal components and Rasch measurement methods are compared under conditions of unclear constructs and marginal sample sizes with three data sets of increasing complexity. Results of the two methods were identical when data were stable and the structure unidimensional. (SLD)
Descriptors: Factor Analysis, Item Response Theory, Measurement Techniques, Sample Size
