Hits 1-3 within 3 documents
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
Two measures for sample size determination [journal article]
Source: Survey Research Methods, 5 (2011) 1. p.27-37
Comparing sampling and estimation strategies in establishment populations [journal article]
Source: Survey Research Methods, 3 (2009) 1. p.27-44