Impact of unanswered questions on examinees’ latent traits: An item response theory perspective
In grading examinees’ responses to test items, it is not uncommon to find that some examinees omit responses to specific items. The number of omitted responses must be considered in the psychometric analysis of test data. Omitted responses cannot be ignored, as mishandling them can jeopardise the va...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
AOSIS
2024-12-01
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| Series: | African Journal of Psychological Assessment |
| Subjects: | |
| Online Access: | https://ajopa.org/index.php/ajopa/article/view/161 |
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