Institution
GESIS - Leibniz-Institut für Sozialwissenschaften (2)
Author
Porst, Rolf (2)
Prüfer, Peter (2)
Date Issued2010 (1)2008 (1)SeriesGESIS-Projektbericht (2)Volume2008/05 (1)2010/02 (1)Document Typeworking paper (2)KeywordFragebogen (2)Pretest (2)pretest (2)questionnaire (2)survey research (2)...view moreReviewreviewed (2)Publication StatusPublished Version (2)