Results 31 to 40 of about 1,222,703 (195)
Is there an association between survey characteristics and representativeness? A meta-analysis
Survey Research Methods, 2018 How to achieve survey representativeness is a controversially debated issue in the field of survey methodology. Common questions include whether probability-based samples produce more representative data than nonprobability samples, whether the response ...
Carina Cornesse, Michael Bosnjak
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Humanities & Social Sciences Communications, 2020 This research review synthesized the evidence on the prevalence of posttraumatic stress disorder among emergency department personnel in Canada and the USA.
Diane I. N. Trudgill +2 more
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Challenges of using nonprobability online panels in social research
, 2022 V sodobnem družboslovnem raziskovanju se anketiranje izvaja predvsem prek spleta. Pri tem se zaradi visokih stroškov rekrutiranja enot v vzorec vse pogosteje uporabljajo spletni paneli. Gre za velike baze potencialnih anketirancev, ki so podali soglasje,
Čehovin, Gregor, Vehovar, Vasja
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JMIR Research Protocols, 2023 BackgroundEcological momentary assessments (EMAs) and digital wearables (DW) are commonly used remote monitoring technologies that capture real-time data in people’s natural environments.
Sherine El-Toukhy +3 more
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Topics in estimation for messy surveys: imperfect matching and nonprobability sampling
, 2022 Two problems in estimation for "messy" surveys are addressed, both requiring the combination of survey data with other data sources. The first estimation problem involves the combination of survey data with auxiliary data, when the matching of the two sources is imperfect.
Huang, Chien-Min, author +4 more
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PLoS ONE, 2020 Modern survey methods may be subject to non-observable bias, from various sources. Among online surveys, for example, selection bias is prevalent, due to the sampling mechanism commonly used, whereby participants self-select from a subgroup whose ...
Ramón Ferri-García +1 more
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Reconceptualizing Survey Representativeness for Evaluating and Using Nonprobability Samples [PDF]
Survey Practice, 2013 A question in recent times has been the quality of surveys using nonprobability samples. This paper approaches measurement accuracy by reconceptualizing representativeness. This approach can be used for all samples, probability or not. Current survey designs aim for representative samples with the implicit assumptions that representativeness belongs to
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Comments on „Probability vs. Nonprobability Sampling: From the Birth of Survey Sampling to the Present Day” by Graham Kalton [PDF]
Statistics in Transition new series, 2023 I would like to congratulate Professor Graham Kalton for his significant and inspiring article entitled as "Probability vs. Nonprobability Sampling: From the Birth of Survey Sampling to the Present Day". The article provides an elegant overview of the history of survey sampling, covering the purposive approaches that
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Comparing data quality between online panel and intercept samples
Methodological Innovations, 2016 Although some research effort has been devoted to the comparison of probability- and nonprobability-based Web surveys, different types of nonprobability-based samples have not been thoroughly examined.
Mingnan Liu
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, 2022 Survey researchers have proposed approaches to estimation from nonprobability samples and have examined properties of estimators using case studies and Monte Carlo simulations.
Edward Mulrow
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