The consultancy centre for empirical research is at your disposal and can be contacted via the email address: v.torresvangrinsven@uni-koeln.de. Please mention "consultancy centre" in the subject.

We will try to give you an answer as soon as possible, but please count on 1 or 2 weeks.

Thanks a lot for understanding! We are looking forward to your questions, requests and comments!

The Research Methods-Team of the Faculty of Human Sciences.