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Experimental evidence for reciprocity in allogrooming among wild-type Norway rats
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dc.contributor.author | Schweinfurth, Manon K. | |
dc.contributor.author | Stieger, Binia | |
dc.contributor.author | Taborsky, Michael | |
dc.date.accessioned | 2019-04-15T09:30:01Z | |
dc.date.available | 2019-04-15T09:30:01Z | |
dc.date.issued | 2017-06-21 | |
dc.identifier.citation | Schweinfurth , M K , Stieger , B & Taborsky , M 2017 , ' Experimental evidence for reciprocity in allogrooming among wild-type Norway rats ' , Scientific Reports , vol. 7 , 4010 . https://doi.org/10.1038/s41598-017-03841-3 | en |
dc.identifier.issn | 2045-2322 | |
dc.identifier.other | PURE: 258579499 | |
dc.identifier.other | PURE UUID: 8954af99-d52a-4c08-b9b8-5d8bd79368c5 | |
dc.identifier.other | Scopus: 85021210225 | |
dc.identifier.other | ORCID: /0000-0003-2066-7892/work/56639212 | |
dc.identifier.uri | https://hdl.handle.net/10023/17521 | |
dc.description | Funding was provided by SNF-grant 31003A_156152 to Michael Taborsky. | en |
dc.description.abstract | If individuals help more those who have previously helped them, stable cooperation may ensue through alternation of roles between donors and recipients. Allogrooming, which is costly to donors and beneficial to recipients, is often exchanged between social partners. Arguably, allogrooming and allopreening are the most frequently exchanged social services and have been used as a standard model of reciprocal cooperation. However, evidence for the application of reciprocity rules among social partners allogrooming each other hitherto is merely correlational. Here, we tested whether female Norway rats (Rattus norvegicus) apply the decision rule characterising direct reciprocity: help someone who has helped you before, by experimentally manipulating both the need for allogrooming and the behavioural response. Furthermore, we checked whether trading of grooming services is influenced by the rank of the social partner. We show that rats groom social partners reciprocally and prefer to do so up the hierarchy, i.e. they groom dominant partners more often than subordinates, while reciprocating with both. This provides experimental evidence that animals render a costly social service by applying reciprocity decision rules when showing a natural hygienic behaviour. The fact that allogrooming is more readily shown up the hierarchy may suggest an appeasing function. | |
dc.format.extent | 8 | |
dc.language.iso | eng | |
dc.relation.ispartof | Scientific Reports | en |
dc.rights | Copyright © The Author(s) 2017. Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. | en |
dc.subject | BF Psychology | en |
dc.subject | NDAS | en |
dc.subject | BDC | en |
dc.subject.lcc | BF | en |
dc.title | Experimental evidence for reciprocity in allogrooming among wild-type Norway rats | en |
dc.type | Journal article | en |
dc.description.version | Publisher PDF | en |
dc.contributor.institution | University of St Andrews. School of Psychology and Neuroscience | en |
dc.identifier.doi | https://doi.org/10.1038/s41598-017-03841-3 | |
dc.description.status | Peer reviewed | en |
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