Hits 1-3 within 3 documents
Investigating selection bias of online surveys on coronavirus-related behavioral outcomes [journal article]
Source: Survey Research Methods, 14 (2020) 2. p.103-108
The Long-Term Impact of Different Offline Population Inclusion Strategies in Probability-Based Online Panels: Evidence From the German Internet Panel and the GESIS Panel [journal article]
Source: Social Science Computer Review, 39 (2021) 4. p.687-704
Enhancing Participation in Probability-Based Online Panels: Two Incentive Experiments and Their Effects on Response and Panel Recruitment [journal article]
Source: Social Science Computer Review, 41 (2023) 3. p.768-789