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Effect of questionnaire length, personalisation and reminder type on response rate to a complex postal survey: randomised controlled trial
BACKGROUND: Minimising participant non-response in postal surveys helps to maximise the generalisability of the inferences made from the data collected. The aim of this study was to examine the effect of questionnaire length, personalisation and reminder type on postal survey response rate and quali...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2011
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3110121/ https://www.ncbi.nlm.nih.gov/pubmed/21548947 http://dx.doi.org/10.1186/1471-2288-11-62 |