| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1083394 | Journal of Clinical Epidemiology | 2009 | 8 Pages |
Abstract
Traditional pre-test/post-test data appear to be robust with little indication of response shift. In contrast, the weaker psychometric performance of then-test/post-test data suggests psychometric flaws that may be the result of implicit theory of change, social desirability, and recall bias.
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Authors
Sandra Nolte, Gerald R. Elsworth, Andrew J. Sinclair, Richard H. Osborne,