Evidence of joint commitment in great apes' natural joint actions

Human joint action seems special, as it is grounded in joint commitment—a sense of mutual obligation participants feel towards each other. Comparative research with humans and non-human great apes has typically investigated joint commitment by experimentally interrupting joint actions to study subje...

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Main Authors: Raphaela Heesen, Klaus Zuberbühler, Adrian Bangerter, Katia Iglesias, Federico Rossano, Aude Pajot, Jean-Pascal Guéry, Emilie Genty
Format: Article
Language:English
Published: The Royal Society 2021-12-01
Series:Royal Society Open Science
Subjects:
Online Access:https://royalsocietypublishing.org/doi/10.1098/rsos.211121
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author Raphaela Heesen
Klaus Zuberbühler
Adrian Bangerter
Katia Iglesias
Federico Rossano
Aude Pajot
Jean-Pascal Guéry
Emilie Genty
author_facet Raphaela Heesen
Klaus Zuberbühler
Adrian Bangerter
Katia Iglesias
Federico Rossano
Aude Pajot
Jean-Pascal Guéry
Emilie Genty
author_sort Raphaela Heesen
collection DOAJ
description Human joint action seems special, as it is grounded in joint commitment—a sense of mutual obligation participants feel towards each other. Comparative research with humans and non-human great apes has typically investigated joint commitment by experimentally interrupting joint actions to study subjects’ resumption strategies. However, such experimental interruptions are human-induced, and thus the question remains of how great apes naturally handle interruptions. Here, we focus on naturally occurring interruptions of joint actions, grooming and play, in bonobos and chimpanzees. Similar to humans, both species frequently resumed interrupted joint actions (and the previous behaviours, like grooming the same body part region or playing the same play type) with their previous partners and at the previous location. Yet, the probability of resumption attempts was unaffected by social bonds or rank. Our data suggest that great apes experience something akin to joint commitment, for which we discuss possible evolutionary origins.
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spelling doaj.art-da158941601b493aa80709d0bf3cce362022-12-21T21:43:20ZengThe Royal SocietyRoyal Society Open Science2054-57032021-12-0181210.1098/rsos.211121Evidence of joint commitment in great apes' natural joint actionsRaphaela Heesen0Klaus Zuberbühler1Adrian Bangerter2Katia Iglesias3Federico Rossano4Aude Pajot5Jean-Pascal Guéry6Emilie Genty7Institute of Work and Organizational Psychology, University of Neuchâtel, SwitzerlandInstitute of Biology, University of Neuchâtel, SwitzerlandInstitute of Work and Organizational Psychology, University of Neuchâtel, SwitzerlandSchool of Health Sciences (HEdS-FR), HES-SO University of Applied Sciences and Arts of Western SwitzerlandDepartment of Cognitive Science, University of California, San Diego, CA, USAInstitute of Work and Organizational Psychology, University of Neuchâtel, SwitzerlandZoological Park La Vallée des Singes, FranceInstitute of Work and Organizational Psychology, University of Neuchâtel, SwitzerlandHuman joint action seems special, as it is grounded in joint commitment—a sense of mutual obligation participants feel towards each other. Comparative research with humans and non-human great apes has typically investigated joint commitment by experimentally interrupting joint actions to study subjects’ resumption strategies. However, such experimental interruptions are human-induced, and thus the question remains of how great apes naturally handle interruptions. Here, we focus on naturally occurring interruptions of joint actions, grooming and play, in bonobos and chimpanzees. Similar to humans, both species frequently resumed interrupted joint actions (and the previous behaviours, like grooming the same body part region or playing the same play type) with their previous partners and at the previous location. Yet, the probability of resumption attempts was unaffected by social bonds or rank. Our data suggest that great apes experience something akin to joint commitment, for which we discuss possible evolutionary origins.https://royalsocietypublishing.org/doi/10.1098/rsos.211121joint actionjoint commitmentgreat apessocial groomingsocial playpoliteness theory
spellingShingle Raphaela Heesen
Klaus Zuberbühler
Adrian Bangerter
Katia Iglesias
Federico Rossano
Aude Pajot
Jean-Pascal Guéry
Emilie Genty
Evidence of joint commitment in great apes' natural joint actions
Royal Society Open Science
joint action
joint commitment
great apes
social grooming
social play
politeness theory
title Evidence of joint commitment in great apes' natural joint actions
title_full Evidence of joint commitment in great apes' natural joint actions
title_fullStr Evidence of joint commitment in great apes' natural joint actions
title_full_unstemmed Evidence of joint commitment in great apes' natural joint actions
title_short Evidence of joint commitment in great apes' natural joint actions
title_sort evidence of joint commitment in great apes natural joint actions
topic joint action
joint commitment
great apes
social grooming
social play
politeness theory
url https://royalsocietypublishing.org/doi/10.1098/rsos.211121
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