Marie Ritter

Georg-Elias-Müller-Institute for Psychology





 +49 (0)551 39-66171



 Office hours:

mondays 10am - 11am (Erasmus+)
mondays 11 am - 12 pm  


Kindly send a short advance notification prior to attending office hours.


Due to the current circumstances office hours are cancelled indefinitely.


For questions regarding Erasmus+, please contact


For any other question please contact me via mail.




2018 to date

Doctorate research associate/PhD student at Deparment of Social and Communication Psychology (Prof. Dr. Margarete Boos) at Georg–Elias–Müller–Institut für Psychologie

2015 - 2018

Psychology studies (Psychology (Research), M.Sc.) at der Universiteit van Amsterdam

2012 - 2015

Psychology studies (Integrated Social and Cognitive Psychology, B.A.) an der Jacobs University Bremen


Research Interests

Coordination in groups, Trust, Group Decision Making (HoneyComb©)


Taught courses

WiSe 2018/19, WiSe 2019/20
Wirtschaftspsychologie II: Projekte der Organisations- und Marktpsychologie (B.Sc., German)


SoSe 2019, SoSe 2020

Teamdiagnostics and Team Development (M.Sc., German)



Ritter, M. and Sauter, D. A. (2017). Telling friend from foe: Listeners are unable to identify in-group and out-group members from heard laughter. Frontiers in Psychology, 8, 2006.



Ritter, M., Wang, M., Lu, Y., Menssen, O., & Boos, M. (2019, July). Whom to follow: Dynamics of leadership and decision making in groups. Paper presented at the 14th Annual INGRoup Conference, Lisbon, Portugal.