Raphaela Heesen raphaela.m.heesen@durham.ac.uk
Post Doctoral Research Associate
Raphaela Heesen raphaela.m.heesen@durham.ac.uk
Post Doctoral Research Associate
A. Bangerter
K. Zuberbühler
K. Iglesias
C. Neumann
A. Pajot
L. Perrenoud
JP. Guéry
F. Rossano
E. Genty
Many social animals interact jointly, but only humans experience a specific sense of obligation toward their co-participants, a joint commitment. However, joint commitment is not only a mental state but also a process that reveals itself in the coordination efforts deployed during entry and exit phases of joint action. Here, we investigated the presence and duration of such phases in N = 1,242 natural play and grooming interactions of captive chimpanzees and bonobos. The apes frequently exchanged mutual gaze and communicative signals prior to and after engaging in joint activities with conspecifics, demonstrating entry and exit phases comparable to those of human joint activities. Although rank effects were less clear, phases in bonobos were more moderated by friendship compared to phases in chimpanzees, suggesting bonobos were more likely to reflect patterns analogous to human “face management”. This suggests that joint commitment as process was already present in our last common ancestor with Pan.
Heesen, R., Bangerter, A., Zuberbühler, K., Iglesias, K., Neumann, C., Pajot, A., Perrenoud, L., Guéry, J., Rossano, F., & Genty, E. (2021). Assessing joint commitment as a process in great apes. iScience, 24(8), Article 102872. https://doi.org/10.1016/j.isci.2021.102872
Journal Article Type | Article |
---|---|
Acceptance Date | Jul 14, 2021 |
Online Publication Date | Aug 11, 2021 |
Publication Date | Aug 20, 2021 |
Deposit Date | Jul 2, 2021 |
Publicly Available Date | Nov 24, 2021 |
Journal | iScience |
Publisher | Cell Press |
Peer Reviewed | Peer Reviewed |
Volume | 24 |
Issue | 8 |
Article Number | 102872 |
DOI | https://doi.org/10.1016/j.isci.2021.102872 |
Public URL | https://durham-repository.worktribe.com/output/1240415 |
Published Journal Article
(2.1 Mb)
PDF
Publisher Licence URL
http://creativecommons.org/licenses/by/4.0/
Copyright Statement
© 2021 The Authors.
This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/)
Perceptual integration of bodily and facial emotion cues in chimpanzees and humans
(2024)
Journal Article
Flexible signalling strategies by victims mediate post-conflict interactions in bonobos
(2022)
Journal Article
Every product needs a process: unpacking joint commitment as a process across species
(2022)
Journal Article
About Durham Research Online (DRO)
Administrator e-mail: dro.admin@durham.ac.uk
This application uses the following open-source libraries:
Apache License Version 2.0 (http://www.apache.org/licenses/)
Apache License Version 2.0 (http://www.apache.org/licenses/)
SIL OFL 1.1 (http://scripts.sil.org/OFL)
MIT License (http://opensource.org/licenses/mit-license.html)
CC BY 3.0 ( http://creativecommons.org/licenses/by/3.0/)
Powered by Worktribe © 2025
Advanced Search