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)

OBJECTIVE: 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 a trial (SWAT) aims to assess whether invitation letters including researcher p...

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Detalles Bibliográficos
Autores principales: Prediger, Barbara, Könsgen, Nadja, Bora, Ana-Mihaela, Schlimbach, Anna, Pieper, Dawid
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2022
Materias:
Research
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9508740/
https://www.ncbi.nlm.nih.gov/pubmed/36153482
http://dx.doi.org/10.1186/s12874-022-01717-3

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9508740/
https://www.ncbi.nlm.nih.gov/pubmed/36153482
http://dx.doi.org/10.1186/s12874-022-01717-3

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