Hits 21-30 within 109 documents
Differential response rates in postal and web-based surveys in older respondents [journal article]
Source: Survey Research Methods, 3 (2009) 1. p.1-6
The Establishment File of the German Social Insurance Statistics [journal article]
Source: Schmollers Jahrbuch : Zeitschrift für Wirtschafts- und Sozialwissenschaften, 124 (2004) 1. p.183-190
Die Insignifikanz signifikanter Unterschiede: der Genauigkeitsanspruch von PISA ist illusorisch [collection article]
Source: Franzbecker, 2007
Neue Medien und Umfrageforschung: Chancen für die organisationale Kommunikation [collection article]
Source: Campus Verl., 2006
Measurement and selection bias in longitudinal data: a framework for re-opening the discussion on data quality and generalizability of social bookkeeping data [journal article]
Source: Historical Social Research, 34 (2009) 3. p.9-50