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| Bayesian Statistics | 1 |
| Difficulty Level | 1 |
| Item Response Theory | 1 |
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| Multiple Choice Tests | 1 |
| Psychometrics | 1 |
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| Psychometrika | 1 |
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| Revuelta, Javier | 1 |
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Revuelta, Javier – Psychometrika, 2004
Two psychometric models are presented for evaluating the difficulty of the distractors in multiple-choice items. They are based on the criterion of rising distractor selection ratios, which facilitates interpretation of the subject and item parameters. Statistical inferential tools are developed in a Bayesian framework: modal a posteriori…
Descriptors: Multiple Choice Tests, Psychometrics, Models, Difficulty Level

Peer reviewed
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