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A Framework for Anchor Methods and an Iterative Forward Approach for DIF Detection
In differential item functioning (DIF) analysis, a common metric is necessary to compare item parameters between groups of test-takers. In the Rasch model, the same restriction is placed on the item parameters in each group to define a common metric. However, the question how the items in the restri...
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| Published in: | Appl Psychol Meas |
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| Main Authors: | , , |
| Format: | Artigo |
| Language: | Inglês |
| Published: |
SAGE Publications
2014
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| Subjects: | |
| Online Access: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5978507/ https://ncbi.nlm.nih.gov/pubmed/29880995 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1177/0146621614544195 |
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