| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10514186 | Journal of Clinical Epidemiology | 2014 | 7 Pages |
Abstract
Studies are needed to evaluate how research participation effects are introduced, and we make suggestions for how research in this area may be taken forward, including how these issues may be addressed in the design and conduct of trials. It is proposed that attention to possible research participation effects can improve the design of trials evaluating behavioral and other interventions and inform the interpretation of existing evidence.
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Authors
Jim McCambridge, Kypros Kypri, Diana Elbourne,