This paper investigates whether the COVID-19 crisis has affected the way we vote and think about politics, as well as our broader attitudes and underlying value systems. We fielded large online survey experiments in Italy, Spain, Germany and the Netherlands, well into the first wave of the...

This paper examines how easily observable interviewer characteristics, such as gender and physical attractiveness, and more difficult to observe characteristics, such as attitudes and beliefs, affect adolescent girls' disclosure of sexual behavior during a baseline survey for an adolescent girls...

In the 2008 Socio-Economic Panel Study (SOEP) Pretest, the factorial survey method was tested for the first time for use in the SOEP longitudinal study. In this paper, we describe the construction and application of the vignette module, which has its origins in the field of justice research and...