Descriptor
| Educational Assessment | 1 |
| Estimation (Mathematics) | 1 |
| Group Testing | 1 |
| Item Sampling | 1 |
| Latent Trait Theory | 1 |
| Mathematical Models | 1 |
Source
| Journal of Educational… | 1 |
Author
| Mislevy, Robert J. | 1 |
Publication Type
| Journal Articles | 1 |
| Reports - Research | 1 |
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Peer reviewedMislevy, Robert J. – Journal of Educational Statistics, 1983
The most familiar models of item response theory are defined at the level of individual subjects. It is possible, however, to define such models for groups of subjects. This paper discusses group-level item response models, their uses, and their relationships to subject-level models. (Author/JKS)
Descriptors: Educational Assessment, Estimation (Mathematics), Group Testing, Item Sampling
