This project is part of the project 'inference and behavioral nudging to promote adherence to covid-19 guidelines': https://osf.io/z4d58/
We have submitted a paper discussing the results of the studies of this project together with studies on nudging pro-environmental behavior (https://osf.io/8dfe3/).
The preregistration of this study can be found here: https://osf.io/8r7hs/registrations