Hits 1-3 within 3 documents
Measurement instruments for fast and frequent data collection during the early phase of COVID-19 in Germany: reflections on the Mannheim Corona Study [journal article]
Source: Measurement Instruments for the Social Sciences, 4 (2022). p.1-7
From German Internet Panel to Mannheim Corona Study: Adaptable probability-based online panel infrastructures during the pandemic [journal article]
Source: Journal of the Royal Statistical Society, Series A (Statistics in Society), (2021). p.1411-1437
Recruiting a Probability-Based Online Panel via Postal Mail: Experimental Evidence [journal article]
Source: Social Science Computer Review, 40 (2022) 5. p.1259-1284