Hits 21-30 within 335 documents
Reduktion von Feldkosten durch automatisierte Clusterung von Adressen [journal article]
Source: ZUMA Nachrichten, 20 (1996) 39. p.7-16
Personalisation in advance letters does not always increase response rates: demographic correlates in a large scale experiment [journal article]
Source: Survey Research Methods, 5 (2011) 1. p.11-20
Die Anfänge der empirischen Medien- und Meinungsforschung in Deutschland [journal article]
Source: ZA-Information / Zentralarchiv für Empirische Sozialforschung, (2002) 50. p.59-80
Quality in unimode and mixed-mode designs: a multitrait-multimethod approach [journal article]
Source: Survey Research Methods, 4 (2010) 3. p.151-164
Versteckte Artefakte in Umfragedaten [journal article]
Source: SWS-Rundschau, 48 (2008) 3. p.348-355
Context effects in social and psychological research [conference proceedings]
Source: Springer, 1992
Autobiographical memory and the validity of retrospective reports [conference proceedings]
Source: Springer, 1993