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Blumenberg, Cauane; Menezes, Ana M. B.; Gonçalves, Helen; Assunção, Maria Cecília Formoso; Wehrmeister, Fernando C.; Barros, Fernando C.; Barros, Aluisio J. D. – International Journal of Social Research Methodology, 2019
Introduction: Web-based epidemiologic surveys are being widely used, but still present lower response rates compared to traditional methods. Their design can influence survey response rates. Objective: Analyse the influence of questionnaire length, frequency of reminders, and the interaction between them, on the response rates of five web-based…
Descriptors: Questionnaires, Test Length, Response Rates (Questionnaires), Online Surveys
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Lau, Charles Q.; Baker, Melissa; Fiore, Andrew; Greene, Diana; Lieskovsky, Min; Matu, Kim; Peytcheva, Emilia – International Journal of Social Research Methodology, 2017
Survey researchers are increasingly concerned that the presence of other people (bystanders) may affect data quality in structured, face-to-face survey interviews. In this article, we study bystanders using data from 15,309 face-to-face surveys about technology from Ghana, Nigeria, Uganda, Brazil and Guatemala. Our analysis (1) describes the…
Descriptors: Surveys, Researchers, Information Technology, Correlation