00000cam 2200000zi 4500 9.966432 CaOODSP 20261001123838 m o d f cr cn||||||||| 261001e20250908oncd ob f000 0 eng d CaOODSP eng rda CaOODSP n-cn--- CS11-522/2024-1-9E-PDF Mather, Anne, author. A bias evaluation for probabilistic web panels at Statistics Canada / by Anne Mather, Cilanne Boulet, and Youngchang Ra. At head of title: Proceedings of Statistics Canada Symposium 2024 : the future of official statistics [Ottawa] : Statistics Canada = Statistique Canada, September 8, 2025. 1 online resource (8 unnumbered pages) : graphs. text txt rdacontent computer c rdamedia online resource cr rdacarrier [Statistics Canada international symposium series : proceedings], 1709-8211 Title from cover. Issued also in French under title: Évaluation du biais des panels en ligne probabilistes de Statistique Canada. Includes bibliographical references. "Three series of web panels were implemented at Statistics Canada from 2020 to 2024. Participants for these web panel series were recruited from respondents of large probabilistic social surveys (recruitment surveys), and subsequently were invited to complete a series of short online surveys. Estimates of recruitment survey variables were calculated using both recruitment survey weights and web panel weights, and these were compared; differences signal the possibility of residual bias that was not corrected by the web panel weighting process. This investigation found more significant differences than would be expected if the web panel estimator fully corrected for the bias resulting from the web panel response process. Questions related to certain topics such as politics and voting, sense of belonging, and media consumption were found to have the most significant differences between web panel estimates and recruitment survey estimates"--Abstract, page [2]. Statistics Canada Evaluation. Surveys. Canada Statistical services. Statistics Canada, issuing body. Évaluation du biais des panels en ligne probabilistes de Statistique Canada / (CaOODSP)9.966433 Statistics Canada international symposium series - proceedings, 1709-8211 (CaOODSP)9.505681 PDF 953 KB https://publications.gc.ca/collections/collection_2026/statcan/11-522-x/CS11-522-2024-1-9-eng.pdf 11-522-X