Key points are not available for this paper at this time.
Journal Article QUESTIONNAIRE-RETURN BIAS IN THE STUDY OF BLUE-COLLAR WORKERS Get access KENT P. SCHWIRIAN, KENT P. SCHWIRIAN Search for other works by this author on: Oxford Academic Google Scholar HARRY R. BLAINE HARRY R. BLAINE Search for other works by this author on: Oxford Academic Google Scholar Public Opinion Quarterly, Volume 30, Issue 4, WINTER 1966, Pages 656–663, https://doi.org/10.1086/267463 Published: 01 January 1966
Schwirian et al. (Sat,) studied this question.