Hits 1-3 within 3 documents
ZUMA-Standarddemographie [journal article]
Source: ZUMA Nachrichten, 1 (1977) 1. p.4-7
Bias and changes in perceived intensity of verbal qualifiers effected by scale orientation [journal article]
Source: Survey Research Methods, 1 (2007) 2. p.97-108
Visual design, order effects, and respondent characteristics in a self-administered survey [journal article]
Source: Survey Research Methods, 1 (2007) 3. p.121-138