Outcome measurement and the use of Rasch analysis, a statistics-free introduction
Outcome measures, which use questions or assess performance on tasks are increasingly used in clinical practice. A key principle of such measures is that of internal construct validity. This is a characteristic that is best evaluated with Rasch analysis. This approach to analysis tends to be describ...
| Main Authors: | , |
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| Format: | Others |
| Published: |
New Zealand Society of Physiotherapists,
2011-11-23T21:21:36Z.
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| Online Access: | Get fulltext |