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Comparing Health Survey Data Cost and Quality Between Amazon’s Mechanical Turk and Ipsos’ KnowledgePanel: Observational Study

Herman PM, Slaughter ME, Qureshi N, Azzam T, Cella D, Coulter ID, DiGuiseppi G, Edelen MO, Kapteyn A, Rodriguez A, Rubinstein M, Hays RD. Comparing[...]

By sjmartinez • November 30, 2024

Effects of Excluding Those Who Report Having “Syndomitis” or “Chekalism” on Data Quality: Longitudinal Health Survey of a Sample From Amazon’s Mechanical Turk

Hays RD, Qureshi N, Herman PM, Rodriguez A, Kapteyn A, Edelen MO. Effects of Excluding Those Who Report Having "Syndomitis" or "Chekalism" on Data Quality:[...]

By sjmartinez • August 5, 2023