Hits 1-2 within 2 documents
Straightlining in Web survey panels over time [journal article]
Source: Survey Research Methods, 9 (2015) 2. p.125-137
Online surveys are mixed-device surveys: issues associated with the use of different (mobile) devices in web surveys [journal article]
Source: Methods, data, analyses : a journal for quantitative methods and survey methodology (mda), 9 (2015) 2. p.155-162