This article describes long-term changes in gender differences in voting behavior in Germany, using a globally unique data source: information from real ballots. Compared with self-reports in available surveys, actual votes counted by gender and age groups have three advantages: neither...

The study of demand-side factors for the success of radical right-wing populist parties has highlighted anti-immigration attitudes (AIA) as a particularly important predictor. However, these findings have relied heavily on direct self-report measures. This preregistered study theorises that...

Socially desirable responding (SDR) is an often-reported source of bias in survey interviews. It describes the tendency of a respondent to answer in a way that is socially desirable rather than to answer truthfully. This response bias also threatens the reliability and validity of survey-based...