Predicting Short Response Ratings with Non-Content Related Features: A Hierarchical Modeling Approach
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arXiv
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| Formato: | Preprint |
| Publicado: |
2024
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| _version_ | 1866929343396052992 |
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| author | Condor, Aubrey |
| author_facet | Condor, Aubrey |
| contents | We explore whether the human ratings of open ended responses can be explained with non-content related features, and if such effects vary across different mathematics-related items. When scoring is rigorously defined and rooted in a measurement framework, educators intend that the features of a response which are indicative of the respondent's level of ability are contributing to scores. However, we find that features such as response length, a grammar score of the response, and a metric relating to key phrase frequency are significant predictors for response ratings. Although our findings are not causally conclusive, they may propel us to be more critical of he way in which we assess open ended responses, especially in high stakes scenarios. Educators take great care to provide unbiased, consistent ratings, but it may be that extraneous features unrelated to those which were intended to be rated are being evaluated. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2405_08574 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Predicting Short Response Ratings with Non-Content Related Features: A Hierarchical Modeling Approach Condor, Aubrey Applications Other Statistics We explore whether the human ratings of open ended responses can be explained with non-content related features, and if such effects vary across different mathematics-related items. When scoring is rigorously defined and rooted in a measurement framework, educators intend that the features of a response which are indicative of the respondent's level of ability are contributing to scores. However, we find that features such as response length, a grammar score of the response, and a metric relating to key phrase frequency are significant predictors for response ratings. Although our findings are not causally conclusive, they may propel us to be more critical of he way in which we assess open ended responses, especially in high stakes scenarios. Educators take great care to provide unbiased, consistent ratings, but it may be that extraneous features unrelated to those which were intended to be rated are being evaluated. |
| title | Predicting Short Response Ratings with Non-Content Related Features: A Hierarchical Modeling Approach |
| topic | Applications Other Statistics |
| url | https://arxiv.org/abs/2405.08574 |