Research question/goal:

Previous research has shown that affiliation with socio-structurally defined groups influences individual voting behaviour and contributes to the transformation of party systems. Sexual identity, however, has so far received insufficient attention as a determinant of voting behaviour in social science research. At the same time, a growing body of international studies show that self-identification as lesbian, gay, bisexual, pansexual, or asexual has a significant impact on voting behaviour and political attitudes. 

Differences between heterosexuals and sexual minorities are commonly attributed to experiences of discrimination, socialisation processes during a coming out, and integration into networks of sexual minorities. Although these studies often refer to a solidarity-based group consciousness among members of sexual minorities grounded in shared sexual identity, this concept has so far been neither adequately conceptualised theoretically nor empirically validated. 

The aim of this project is to capture sexual identity in theoretical and conceptual terms and to use empirical modelling to explain voting behaviour and political attitudes. To this end, the project will collect survey data among at least 1,500 members of sexual minorities and 2,000 heterosexuals. This dataset is unique in its form and enables a systematic analysis of the emergence and implications of group consciousness within an empirically neglected, marginalised minority. 

In addition to exploring individual-level political attitudes and behaviour, the project will also examine the political supply side. This includes analyses of election programmes as well as of the long-standing positions and demands articulated by intra-party LGBTQ* organisations. Moreover, qualitative analyses of expert and target group interviews will be conducted to discuss and validate the indicators developed and used for the project. Interviews with politicians who publicly identify as part of sexual minorities will further provide insights into LGBTQ* advocacy within German political parties. 
Through this project, insights will be gained into the differences between heterosexual and non-heterosexual individuals, both overall and within specific voter groups. The findings obtained have the potential to fundamentally change our understanding of the relationship between sexuality, sexual identity, and political behaviour.

Current stage:

Prior to the official project start, the necessary groundwork has been laid to ensure a smooth launch. This included various organizational and administrative preparations, initial coordination among the project team, first steps toward establishing the structures needed for the project's implementation, as well as the recruitment of project staff.