Hits 1-5 within 5 documents
Relating question type to panel conditioning: comparing trained and fresh respondents [journal article]
Source: Survey Research Methods, 3 (2009) 2. p.73-80
Do we have to combine Values in the Schwartz' Human Values Scale? A comment on the Davidov studies [journal article]
Source: Survey Research Methods, 3 (2009) 2. p.91-103
Nonresponse in the recruitment of an internet panel based on probability sampling [journal article]
Source: Survey Research Methods, 3 (2009) 2. p.59-72
Impact of mixed survey modes on physical activity and fruit/ vegetable consumption: a longitudinal study [journal article]
Source: Survey Research Methods, 3 (2009) 2. p.81-90
The mobile-only population in Portugal and its impact in a dual frame telephone survey [journal article]
Source: Survey Research Methods, 3 (2009) 2. p.105-111