Descriptor
| Equated Scores | 1 |
| Equations (Mathematics) | 1 |
| Estimation (Mathematics) | 1 |
| Mathematical Models | 1 |
| Test Reliability | 1 |
| True Scores | 1 |
Source
| Journal of Educational… | 1 |
Author
| Hanson, Bradley A. | 1 |
Publication Type
| Journal Articles | 1 |
| Reports - Evaluative | 1 |
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Peer reviewedHanson, Bradley A. – Journal of Educational Statistics, 1991
The formula developed by R. Levine (1955) for equating unequally reliable tests is described. The formula can be interpreted as a method of moments estimate of an equating function that results in first order equity of the equated test score under a classical congeneric model. (TJH)
Descriptors: Equated Scores, Equations (Mathematics), Estimation (Mathematics), Mathematical Models
