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| Ping Chen | 1 |
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Direct linkMingfeng Xue; Ping Chen – Journal of Educational Measurement, 2025
Response styles pose great threats to psychological measurements. This research compares IRTree models and anchoring vignettes in addressing response styles and estimating the target traits. It also explores the potential of combining them at the item level and total-score level (ratios of extreme and middle responses to vignettes). Four models…
Descriptors: Item Response Theory, Models, Comparative Analysis, Vignettes
