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Control Groups | 1 |
Experimental Groups | 1 |
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Response Rates… | 1 |
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Boser, Judith A. | 1 |
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Boser, Judith A. – 1996
This review focuses on the effects of multiple contacts with respondents on studies of response rates to mail surveys. After screening articles on research criteria, such as the presence of original research and sufficient reporting detail, 28 studies remained of the original 208 identified. The difference in response rate between treatment and…
Descriptors: Control Groups, Experimental Groups, Followup Studies, Incentives