Amazon

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

Dropout in a Longitudinal Survey of Amazon Mechanical Turk Workers With Low Back Pain: Observational Study

Qureshi N, Hays RD, Herman PM. Dropout in a Longitudinal Survey of Amazon Mechanical Turk Workers With Low Back Pain: Observational Study. Interact J Med[...]

By sjmartinez • November 14, 2024