A Statistical Analysis of Testlets
碩士 === 國立政治大學 === 應用數學研究所 === 96 === Modeling a testlet with a probability structure, we investigate the computational formulas of the difficulty index and the discrimination index. Data taken from the English test items of the second basic competence test for junior high school students in 2007 ar...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2008
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| Online Access: | http://ndltd.ncl.edu.tw/handle/81404194509256881302 |
| Summary: | 碩士 === 國立政治大學 === 應用數學研究所 === 96 === Modeling a testlet with a probability structure, we investigate the computational
formulas of the difficulty index and the discrimination index.
Data taken from the English test items of the second basic competence test for junior high school students in 2007 are
used for empirical verification and the result is compared with that obtained by the traditional method.
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