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50 ways to trace your veteran: increasing response rates can be cheap and effective
BACKGROUND: while low response rates need not introduce bias into research, having a lower percentage of responders does increase the potential for this to occur. This is of particular concern given the decline that has been occurring in response rates since the 1950s. However, there are various met...
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| Main Authors: | , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
Co-Action Publishing
2010
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3401995/ https://ncbi.nlm.nih.gov/pubmed/22893795 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3402/ejpt.v1i0.5516 |
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