Using Partial Credit Model to Improve the Quality of an Instrument
In using the Rasch model to improve the quality of an instrument, analysis purports to determine if the sample collaborates well with the items in the instrument such that the results are measuring a single underlying variable. The relevant properties of Rasch analysis are reliability and validity w...
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| Main Authors: | , |
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| Format: | EJournal Article |
| Published: |
Institute of Advanced Engineering and Science,
2018-12-01.
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| Subjects: | |
| Online Access: | Get fulltext |
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