RT Book
T1 Improving interview method and questionnaire design: response effects to threatening questions in survey research
T2 NORC series in social research
T2 Jossey-Bass social and behavioral science series
A1 Bradburn, Norman M. 1933-
A1 Sudman, Seymour 1928-2000
LA English
PP San Francisco, Calif.
PB Jossey-Bass
YR 1980
ED 2. print.
UL https://krimdok.uni-tuebingen.de/Record/1609447409
SN 087589402X
K1 Methodologie
K1 Intervention
K1 Fragebogen
K1 Gültigkeit
K1 Demoskopie : Methode