Hits 1-4 within 4 documents
The effect of incentives on response rates and panel attrition: results of a controlled experiment [journal article]
Source: Survey Research Methods, 2 (2008) 3. p.151-158
Verwendung von geldwerten Belohnungen (Incentives) in persönlichen Umfragen vor dem Hintergrund sinkender Ausschöpfungsraten [journal article]
Source: Psychotherapie, Psychosomatik, medizinische Psychologie (PPmP), 66 (2016) 7. p.280-282