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Improving response rate and quality of survey data with a scratch lottery ticket incentive
BACKGROUND: The quality of data collected in survey research is usually indicated by the response rate; the representativeness of the sample, and; the rate of completed questions (item-response). In attempting to improve a generally declining response rate in surveys considerable efforts are being m...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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BioMed Central
2012
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3425082/ https://www.ncbi.nlm.nih.gov/pubmed/22515335 http://dx.doi.org/10.1186/1471-2288-12-52 |