Hits 1-10 within 657 documents
Positive, negative, and bipolar questions: the effect of question polarity on ratings of text readability [journal article]
Source: Survey Research Methods, 7 (2013) 3. p.181-189
Measurement and adjustment of non-response bias based on non-response surveys: the case of Belgium and Norway in the European Social Survey Round 3 [journal article]
Source: Survey Research Methods, 4 (2010) 3. p.165-178