Extensions to Mean–Geometric Mean Linking
Mean-geometric mean (MGM) linking is a widely used method for linking two groups within the two-parameter logistic (2PL) item response model. However, the presence of differential item functioning (DIF) can lead to biased parameter estimates using the traditional MGM method. To address this, alterna...
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2024-12-01
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Series: | Mathematics |
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Online Access: | https://www.mdpi.com/2227-7390/13/1/35 |
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