Hits 21-30 within 305 documents
Operationalizing the theory of human values: balancing homogeneity of reflective items and theoretical coverage [journal article]
Source: Survey Research Methods, 7 (2013) 1. p.29-44
Informed consent for web paradata use [journal article]
Source: Survey Research Methods, 7 (2013) 1. p.57-67
Biological specimens for community-based surveillance studies: method of recruitment matters [journal article]
Source: Survey Research Methods, 5 (2011) 3. p.117-124