Hits 1-3 within 3 documents
Relative mode effects on data quality in mixed-mode surveys by an instrumental variable [journal article]
Source: Survey Research Methods, 7 (2013) 3. p.157-168
An evaluation of incentive experiments in a two-phase address-based sample mail survey [journal article]
Source: Survey Research Methods, 7 (2013) 3. p.207-218
Is the sky falling? New technology, changing media, and the future of surveys [journal article]
Source: Survey Research Methods, 7 (2013) 3. p.145-156