Kroh, Martin - In: EconStor Open Access Articles (2005), pp. 646-655
simple and inexpensive method of collecting data. Previous research shows that data on reported body weight are falsified by …' familiarisation with the survey, as factors that may impinge on reported body weight. Findings of this paper show that refusals to … in reported body weight. Yet the hypothesis that the absence of an interviewer in selfadministrated interviews increases …