dc.contributor.author | Mesterton-Gibbons, Mike | |
dc.contributor.author | Heap, Stephen | |
dc.date.accessioned | 2014-01-31T10:31:15Z | |
dc.date.available | 2015-02-01T22:45:05Z | |
dc.date.issued | 2014 | |
dc.identifier.citation | Mesterton-Gibbons, M., & Heap, S. (2014). Variation between Self- and Mutual Assessment in Animal Contests. <i>The American Naturalist</i>, <i>183</i>(2), 199-213. <a href="https://doi.org/10.1086/674443" target="_blank">https://doi.org/10.1086/674443</a> | |
dc.identifier.other | CONVID_23105976 | |
dc.identifier.other | TUTKAID_59864 | |
dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/42898 | |
dc.description.abstract | Limited resources lead animals into conflicts of interest, which are resolved when an individual withdraws from a direct contest. Current theory suggests that the decision to withdraw can be based on a threshold derived from an individual’s own state (self-assessment) or on a comparison between their own state and their opponent’s (mutual assessment). The observed variation between these assessment strategies in nature does not conform to theory. Thus, we require theoretical developments that explain the functional significance of different assessment strategies. We consider a hawk-dove game with two discrete classes that differ in fighting ability, in which the players strategically decide on their investment toward mutual assessment. Analysis of the model indicates that there are simultaneous trade-offs relating to assessment strategies. First, weak individuals in a population must decide on whether to acquire information about their opponents at the cost of providing opponents with information about themselves. Secondly, all individuals must decide between investing in mutual assessment and being persistent in contests. Our analysis suggests that the potential for individuals to make errors during contests and differences in the consequences of sharing information within a population may serve as fundamental concepts for explaining variation in assessment strategy. | fi |
dc.language.iso | eng | |
dc.publisher | The University of Chicago Press | |
dc.relation.ispartofseries | The American Naturalist | |
dc.relation.uri | http://www.jstor.org/stable/10.1086/674443 | |
dc.subject.other | contest | |
dc.subject.other | self-assessment | |
dc.subject.other | mutual assessment | |
dc.subject.other | signaling | |
dc.subject.other | strategic error | |
dc.title | Variation between Self- and Mutual Assessment in Animal Contests | |
dc.type | article | |
dc.identifier.urn | URN:NBN:fi:jyu-201401301161 | |
dc.contributor.laitos | Bio- ja ympäristötieteiden laitos | fi |
dc.contributor.laitos | Department of Biological and Environmental Science | en |
dc.contributor.oppiaine | Ekologia ja evoluutiobiologia | fi |
dc.contributor.oppiaine | Biologisten vuorovaikutusten huippututkimusyksikkö | fi |
dc.contributor.oppiaine | Ecology and Evolutionary Biology | en |
dc.contributor.oppiaine | Centre of Excellence in Biological Interactions Research | en |
dc.type.uri | http://purl.org/eprint/type/JournalArticle | |
dc.date.updated | 2014-01-30T04:30:09Z | |
dc.type.coar | http://purl.org/coar/resource_type/c_2df8fbb1 | |
dc.description.reviewstatus | peerReviewed | |
dc.format.pagerange | 199-213 | |
dc.relation.issn | 0003-0147 | |
dc.relation.numberinseries | 2 | |
dc.relation.volume | 183 | |
dc.type.version | publishedVersion | |
dc.rights.accesslevel | openAccess | fi |
dc.subject.yso | tieto | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p261 | |
dc.relation.doi | 10.1086/674443 | |
dc.type.okm | A1 | |