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dc.contributor.advisorLaland, Kevin N.
dc.contributor.advisorHoppitt, William
dc.contributor.authorTroisi, Camille A.
dc.coverage.spatialxiii, 349 p.en_US
dc.description.abstractMany animals socially learn, but very few do so through teaching, where an individual modifies its behaviour in order to facilitate learning for another in individual. Teaching behaviour is costly, but can confer numerous advantages, such as high fidelity transmission of information or an increase in the rate of social learning. In many putative cases of teaching, it is not known whether the pupil learns from the modified behaviour. This thesis addresses this issue in three cases of potential teaching behaviour. In particular, it investigates whether the role of food transfers in wild golden lion tamarins is to teach which foods are good to eat (Chapter 5). There was little evidence that novel foods were transferred more than familiar foods, and this was not due to the juveniles attempting to obtain novel foods more than familiar ones, or by adults discarding novel foods more than familiar ones. Transfers were however more successful when donors had previously ingested the food type transferred. Successful food transfers also had a positive correlation with foraging choices once juveniles were older, suggesting they learned from food transfers. In golden lion tamarins, this thesis also examined whether juveniles learned from food-offering calls which substrates were good to forage on (Chapter 6). Juveniles that experienced playback of food-offering calls ate more on a novel substrate, than juveniles that did not experience those playbacks, both immediately as the calls were being played, and in the long term, six months after the playbacks. This suggests that juveniles learned from the playbacks. Finally, this thesis attempted to replicate previous findings showing that hens modify their behaviour when chicks feed from seemingly unpalatable food, and explored whether chicks learned what food to eat based on the maternal display (Chapter 7). The experiment failed to find evidence for teaching behaviour, but results were not inconsistent with previous findings. Moreover, there was little evidence that chicks learned from their mother, quite to the contrary, hens seemed to acquire their foraging decisions based on their chicks’ choices.en_US
dc.description.sponsorship"The work presented in this thesis was supported by an ERC Advanced Grant and John templeton Foundation Grant to Kevin Laland." -- Acknowledgementsen
dc.publisherUniversity of St Andrews
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.subjectSocial learningen_US
dc.subjectGolden lion tamarinen_US
dc.subjectDomestic fowlen_US
dc.subject.lcshAnimal intelligence.en
dc.subject.lcshCognition in animals.en
dc.subject.lcshLearning in animals.en
dc.titleAn investigation of teaching behaviour in primates and birdsen_US
dc.contributor.sponsorEuropean Research Council (ERC)en_US
dc.contributor.sponsorTempleton Foundationen_US
dc.type.qualificationnamePhD Doctor of Philosophyen_US
dc.publisher.institutionThe University of St Andrewsen_US

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