This repository contains the following material: - Online-Appendix - Pre-Print - Read-me document to reproduce the studies Please read the READ-ME and download the reproduction material as ZIP to maintain the appropriate folder structure. **Study 1** - Reproduction material (data, Stata-syntax) **Study 2** - Reproduction material (data, Stata-syntax) - UniPark (Questback) Survey Software Project File to re-run the survey - Pre-registration - [Pre-registration][1] was time-stamped in a different OSF project (see link). - Pre-registration plan contains - hypotheses - selection of relevant indicators - analysis plan - analytical code for data wrangling and analysis - Note: See online appendix for a documentation and justification of (mostly minor) deviations from the PAP. - Note: We have submitted two pre-registrations for this study. The [first pre-registration][2] was submitted before data collection. The second pre-registration was submitted shortly after start of data collection after having observed a mistake regarding the pre-registered exclusion criterion. More details can be found in the description of the [second pre-registration][3]. **Study 3** - Reproduction material (data, Stata-syntax) - UniPark (Questback) Survey Software Project File to re-run the survey - Pre-registration - Link to [Pre-registration][4] (see also "Registrations" tab in this project) - Pre-registration plan contains - hypotheses - selection of relevant indicators - analysis plan - analytical code for data wrangling and analysis - power analysis - Note: See online appendix for a documentation and justification of (mostly minor) deviations from the PAP. [1]: https://osf.io/vhkrn/registrations [2]: https://doi.org/10.17605/OSF.IO/KQNAU [3]: https://doi.org/10.17605/OSF.IO/DKQST [4]: https://doi.org/10.17605/OSF.IO/UJQBX