Evaluating Assessment via Item Response Theory Utilizing Information Function With R
Item and test information functions that measure the reliability of an assessment via Item response theory (IRT) are described in the paper for the practitioners. While the four parameters binary IRT models are frequently used, their relationship to the precision level is not commonly discussed. Mor...
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| Format: | Article |
| Language: | English |
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Université d'Ottawa
2024-03-01
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| Series: | Tutorials in Quantitative Methods for Psychology |
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| Online Access: | https://www.tqmp.org/RegularArticles/vol20-1/p033/p033.pdf |