Medicine
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25 september 2022 00:20:17 |
| A photograph of the researcher on the invitation letter did not affect the participation rate of a postal survey: a randomized study within a trial (SWAT) (BMC Medical Research Methodology) |
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Tweet Participant recruitment is one of the main challenges in research. It is suggested that including researcher photographs might increase participation rates, but empirical evidence is lacking. This study within... |
| 114 viewsCategory: Medicine |
 Sensitivity analyses for data missing at random versus missing not at random using latent growth modelling: a practical guide for randomised controlled trials (BMC Medical Research Methodology)Development and pilot implementation of guidelines for culturally tailored research recruitment materials for African Americans and Latinos (BMC Medical Research Methodology) 
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