Staff profile

I am interested in comparative research on human and nonhuman great ape communication and social cognition. Specifically, I investigate how communication is used to express emotions and to coordinate joint activities. I am also interested in comparing the structure of communicative repertoires between humans and nonhuman animal species, in particuar nonhuman great apes (applying methods of quantitative linguistics). With such comparative research outputs, I attempt to tackle broader questions related to the evolution of human language, emotion and cooperation.

In my current post-doctoral appointment with Dr Zanna Clay, I combine naturalistic behavioral observations and experimental designs to study differences in expression/perception of emotion in humans and great apes. Our methods involve behavioral coding, paired with diverse psycho-physiological techniques (e.g., thermal imaging, eye-tracking, heart rate measures and galvanic skin conductance).

• Evolution of social intelligence
• Communication
• Joint action

• https://www.bbc.co.uk/programmes/p070r8b7

Available for media contact about:

• Evolution:

Chapter in book

• Heesen R., Sievers C., Gruber T. & Clay Z. (Accepted). Primate communication: Affective, intentional, or both? In Primate Cognitive Studies. B. L. Schwartz & M. J. Beran Cambridge University Press.

Journal Article

• Heesen R. Fröhlich M., Sievers C. Woensdregt M. & Dingemanse M. (2022). Coordinating social action: A primer for the cross-species investigation of communicative repair. Philosophical Transactions of the Royal Society B
• Heesen R., Zuberbühler K., Bangerter A., Iglesias K., Rossano F., Pajot A. Guéry J.P. & Genty E. (2021). Evidence of joint commitment in great apes’ natural joint actions. Royal Society Open Science 8(12): 211121.
• Heesen R., Bangerter A., Zuberbühler K., Iglesias K., Neumann C., Pajot A., Perrenoud L., Guéry JP. Rossano F. & Genty E. (2021). Assessing joint commitment as a process in great apes. iScience 24(8): 102872.
• Safryghin, A., Cross, C., Fallon, B., Heesen, R., Ferrer-i-Cancho, R. & Hobaiter, C. (2021). Linguistic laws are not the law in chimpanzee sexual solicitation gestures. bioRxiv
• Heesen, R., Austry, D., Upton, Z. & Clay, Z. (2021). Tactical signalling by victims increases bystander consolation in bonobos. bioRxiv
• Heesen R., Bangerter A., Zuberbühler K., Rossano F., Iglesias K., Guéry JP. & Genty E. (2020). Bonobos engage in joint commitment. Science Advances 6(51): eabd1306.
• Genty, E., Heesen, R., Guéry, JP., Rossano, F., Zuberbühler, K., & Bangerter, A. (2020). How apes get into and out of joint actions: Shared intentionality as an interactional achievement. Interaction Studies
• Watson S.K., Heesen R. (Co-first authors) Hedwig D., Robbins M.M. & Townsend S.W. (2020). An exploration of Menzerath’s law in wild mountain gorilla vocal sequences. Biology Letters 20200380.
• Heesen R., Hobaiter C., Ferrer-i-Cancho R. & Semple S. (2019). Linguistic laws in chimpanzee gestural communication. Proceedings of the Royal Society B: Biological Sciences 286(1896): 20182900.
• Heesen R., Genty E., Rossano F., Zuberbühler K. & Bangerter A. (2017). Social play as joint action: A framework to study the evolution of shared intentionality as an interactional achievement. Learning & Behavior 45(4): 390.