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Comparison of US Panel Vendors for Online Surveys
BACKGROUND: Despite the increasing use of panel surveys, little is known about the differences in data quality across panels. OBJECTIVE: The aim of this study was to characterize panel survey companies and their respondents based on (1) the timeliness of response by panelists, (2) the reliability of...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
JMIR Publications Inc.
2013
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3869084/ https://www.ncbi.nlm.nih.gov/pubmed/24292159 http://dx.doi.org/10.2196/jmir.2903 |