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Effective Sampling from Social Media Sites and Search Engines for Web Surveys: Demographic and Data Quality Differences in Surveys of Google and Facebook Users 智库出版物
2017
作者:  Michael J. Stern;  Ipek Bilgen;  Colleen McClain;  and Brian Hunscher
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Effects of E-Mailed Versus Mailed Invitations and Incentives on Response Rates, Data Quality, and Costs in a Web Survey of University Faculty 智库出版物
2012
作者:  Jennifer Dykema;  John Stevenson;  Lisa Klein;  Yujin Kim;  and Brendan Day
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