Institution
GESIS-ZUMA (2)
AuthorPorst, Rolf (2)Prüfer, Peter (2)Date Issued
2007 (2)
Series
GESIS-Projektbericht (2)
Document Typeworking paper (2)KeywordAntwortverhalten (2)Fragebogen (2)Pretest (2)pretest (2)questionnaire (2)...view moreReview
reviewed (2)
Publication StatusPublished Version (2)