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Scratch lottery tickets are a poor incentive to respond to mailed questionnaires

BACKGROUND: It has been demonstrated that the enclosure of money with a mailed questionnaire increases the response rate significantly. We evaluated scratch lottery tickets as an alternative to cash. METHODS: 1500 randomly selected Norwegians between the ages of 40 and 65 years were sent a short que...

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Detalles Bibliográficos
Autores principales: Finsen, Vilhjalmur, Storeheier, Andreas H
Formato: Texto
Lenguaje:English
Publicado: BioMed Central 2006
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1459867/
https://www.ncbi.nlm.nih.gov/pubmed/16646970
http://dx.doi.org/10.1186/1471-2288-6-19