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Gummer, Tobias – Sociological Methods & Research, 2019
Survey research is still confronted by a trend of increasing nonresponse rates. In this context, several methodological advances have been made to stimulate participation and avoid bias. Yet, despite the growing number of tools and methods to deal with nonresponse, little is known about whether nonresponse biases show similar trends as nonresponse…
Descriptors: Bias, Surveys, Foreign Countries, Response Rates (Questionnaires)
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Fondevila-McDonald, Yvonne; Molinero-Ruiz, Emília; Vergara-Duarte, Montse; Guillén, Montserrat; Ollé-Espluga, Laia; Menéndez, María; Benach, Joan – Sociological Methods & Research, 2019
Information quality deficiencies have been detected in occupational safety and health surveys in Europe, which typically gather self-reported data responded by employers or their representatives. For instance, their low response rates and informant profiles make estimations on establishments with safety representatives (SRs) unreliable. We tested…
Descriptors: Computation, Occupational Safety and Health, Surveys, Foreign Countries
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Shi, Yongren; Cameron, Christopher J.; Heckathorn, Douglas D. – Sociological Methods & Research, 2019
Respondent-driven sampling (RDS), a link-tracing sampling and inference method for studying hard-to-reach populations, has been shown to produce asymptotically unbiased population estimates when its assumptions are satisfied. However, some of the assumptions are prohibitively difficult to reach in the field, and the violation of a crucial…
Descriptors: Statistical Inference, Bias, Recruitment, Sampling