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The Interaction of Ability Differences and Guessing When Modeling Differential Item Functioning With the Rasch Model: Conventional and Tailored Calibration
In educational testing, differential item functioning (DIF) statistics must be accurately estimated to ensure the appropriate items are flagged for inspection or removal. This study showed how using the Rasch model to estimate DIF may introduce considerable bias in the results when there are large g...
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| 發表在: | Educ Psychol Meas |
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| Main Authors: | , |
| 格式: | Artigo |
| 語言: | Inglês |
| 出版: |
SAGE Publications
2014
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| 主題: | |
| 在線閱讀: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5965617/ https://ncbi.nlm.nih.gov/pubmed/29795835 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1177/0013164414554082 |
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