Descriptor
| Equated Scores | 1 |
| Error of Measurement | 1 |
| Estimation (Mathematics) | 1 |
| Sample Size | 1 |
| Simulation | 1 |
| Test Reliability | 1 |
| Test Theory | 1 |
| Testing Programs | 1 |
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| Psychometrika | 1 |
Author
| Segall, Daniel O. | 1 |
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| Journal Articles | 1 |
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Peer reviewedSegall, Daniel O. – Psychometrika, 1994
An asymptotic expression for the reliability of a linearly equated test is developed using normal theory. Reliability is expressed as the product of test reliability before equating and an adjustment term that is a function of the sample sizes used to estimate the linear equating transformation. The approach is illustrated. (SLD)
Descriptors: Equated Scores, Error of Measurement, Estimation (Mathematics), Sample Size
