Hits 1-2 within 2 documents
Measurement invariance and quality of composite scores in a face-to-face and a web survey [journal article]
Source: Survey Research Methods, 7 (2013) 1. p.17-28
Human values and trust in institutions across countries: a multilevel test of Schwartz's hypothesis of structural equivalence [journal article]
Source: Survey Research Methods, 6 (2012) 1. p.49-60