Descriptor
| Multiple Regression Analysis | 1 |
| Power (Statistics) | 1 |
| Prediction | 1 |
| Predictive Validity | 1 |
| Research Methodology | 1 |
| Sample Size | 1 |
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| Mid-Western Educational… | 1 |
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| Information Analyses | 1 |
| Journal Articles | 1 |
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Peer reviewedBrooks, Gordon P.; Barcikowski, Robert S. – Mid-Western Educational Researcher, 1996
Analyzes advantages and disadvantages of methods of selecting sample sizes in multiple regression. Discusses importance of cross-validity to prediction studies. Describes categories of sample size selection methods: cross-validation approaches, rules of thumb, and statistical power methods. Uses multiple examples to present the precision power…
Descriptors: Multiple Regression Analysis, Power (Statistics), Prediction, Predictive Validity
