Using the Score-based Testlet Method to Handle Local Item Dependence
Thesis advisor: Larry H. Ludlow === Item Response Theory (IRT) is a contemporary measurement technique which has been used widely to model testing data and survey data. To apply IRT models, several assumptions have to be satisfied. Local item independence is a key assumption directly related to the...
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| Format: | Others |
| Language: | English |
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Boston College
2008
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| Online Access: | http://hdl.handle.net/2345/1363 |