Detecting Academic Field-based Differential Item Functioning and Differential Distractor Functioning in the Islamic Azad University EPT Employing the Rasch Model
This study aimed to explore Differential Item Functioning (DIF) and Differential Distractor Functioning (DDF) based upon academic fields in the Islamic Azad University English Proficiency Test (IAUEPT). Applying the Rasch model, DIF and DDF were subjected to analysis among PhD candidates belonging t...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Islamic Azad University, Isfahan Branch
2024-10-01
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| Series: | Research in English Language Pedagogy |
| Subjects: | |
| Online Access: | https://sanad.iau.ir/journal/relp/Article/1120951 |
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