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Great apes' risk-taking strategies in a decision making task
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dc.contributor.author | Haun, Daniel B. M. | |
dc.contributor.author | Nawroth, Christian | |
dc.contributor.author | Call, Josep | |
dc.date.accessioned | 2014-04-24T14:01:02Z | |
dc.date.available | 2014-04-24T14:01:02Z | |
dc.date.issued | 2011-12-21 | |
dc.identifier | 104085179 | |
dc.identifier | 119d08ce-e469-4269-a410-c71c7a338489 | |
dc.identifier | 000299113600036 | |
dc.identifier | 83755221005 | |
dc.identifier.citation | Haun , D B M , Nawroth , C & Call , J 2011 , ' Great apes' risk-taking strategies in a decision making task ' , PLoS One , vol. 6 , no. 12 , 28801 . https://doi.org/10.1371/journal.pone.0028801 | en |
dc.identifier.issn | 1932-6203 | |
dc.identifier.other | ORCID: /0000-0002-8597-8336/work/37477792 | |
dc.identifier.uri | https://hdl.handle.net/10023/4595 | |
dc.description | This research was funded by the Max Planck Society for the Advancement of Science. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript. | en |
dc.description.abstract | We investigate decision-making behaviour in all four non-human great ape species. Apes chose between a safe and a risky option across trials of varying expected values. All species chose the safe option more often with decreasing probability of success. While all species were risk-seeking, orangutans and chimpanzees chose the risky option more often than gorillas and bonobos. Hence all four species' preferences were ordered in a manner consistent with normative dictates of expected value, but varied predictably in their willingness to take risks. | |
dc.format.extent | 6 | |
dc.format.extent | 242903 | |
dc.language.iso | eng | |
dc.relation.ispartof | PLoS One | en |
dc.subject | Chimpanzees Pan-Troglodytes | en |
dc.subject | Reversed-Contingency Task | en |
dc.subject | Gorilla-Gorilla Perform | en |
dc.subject | Pongo-Pygmaeus | en |
dc.subject | Tool Use | en |
dc.subject | Wild Chimpanzees | en |
dc.subject | Rhesus Macaques | en |
dc.subject | Macaca-Mulatta | en |
dc.subject | Quantity | en |
dc.subject | Orangutans | en |
dc.subject | QL Zoology | en |
dc.subject.lcc | QL | en |
dc.title | Great apes' risk-taking strategies in a decision making task | en |
dc.type | Journal article | en |
dc.contributor.institution | University of St Andrews. School of Psychology and Neuroscience | en |
dc.contributor.institution | University of St Andrews. Centre for Social Learning & Cognitive Evolution | en |
dc.identifier.doi | 10.1371/journal.pone.0028801 | |
dc.description.status | Peer reviewed | en |
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