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Internet Versus Mailed Questionnaires: A Controlled Comparison (2)
BACKGROUND: Low response rates among surgeons can threaten the validity of surveys. Internet technologies may reduce the time, effort, and financial resources needed to conduct surveys. OBJECTIVE: We investigated whether using Web-based technology could increase the response rates to an internationa...
Autores principales: | , , , , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
Gunther Eysenbach
2004
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1550620/ https://www.ncbi.nlm.nih.gov/pubmed/15631963 http://dx.doi.org/10.2196/jmir.6.4.e39 |