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dc.contributor.authorRaine, NE
dc.contributor.authorChittka, L
dc.date.accessioned2014-01-28T15:22:48Z
dc.date.issued2012
dc.date.issued2012
dc.identifier.urihttp://qmro.qmul.ac.uk/jspui/handle/123456789/5433
dc.descriptionPMCID: PMC3447877
dc.descriptionThis is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
dc.description.abstractPotential trade-offs between learning speed and memory-related performance could be important factors in the evolution of learning. Here, we test whether rapid learning interferes with the acquisition of new information using a reversal learning paradigm. Bumblebees (Bombus terrestris) were trained to associate yellow with a floral reward. Subsequently the association between colour and reward was reversed, meaning bees then had to learn to visit blue flowers. We demonstrate that individuals that were fast to learn yellow as a predictor of reward were also quick to reverse this association. Furthermore, overnight memory retention tests suggest that faster learning individuals are also better at retaining previously learned information. There is also an effect of relatedness: colonies whose workers were fast to learn the association between yellow and reward also reversed this association rapidly. These results are inconsistent with a trade-off between learning speed and the reversal of a previously made association. On the contrary, they suggest that differences in learning performance and cognitive (behavioural) flexibility could reflect more general differences in colony learning ability. Hence, this study provides additional evidence to support the idea that rapid learning and behavioural flexibility have adaptive value.
dc.format.extente45096 - ?
dc.languageeng
dc.subjectAnimals
dc.subjectAssociation Learning
dc.subjectBees
dc.subjectChoice Behavior
dc.subjectColor
dc.subjectFeeding Behavior
dc.subjectFlowers
dc.subjectHierarchy, Social
dc.subjectReversal Learning
dc.titleNo trade-off between learning speed and associative flexibility in bumblebees: a reversal learning test with multiple colonies.
dc.typeJournal Article
dc.identifier.doi10.1371/journal.pone.0045096
dc.relation.isPartOfPLoS One
dc.relation.isPartOfPLoS One
pubs.author-urlhttp://www.ncbi.nlm.nih.gov/pubmed/23028779
pubs.issue9
pubs.organisational-group/Queen Mary University of London
pubs.organisational-group/Queen Mary University of London/Faculty of Science & Engineering
pubs.organisational-group/Queen Mary University of London/Faculty of Science & Engineering/Biological and Chemical Sciences - Staff
pubs.publication-statusPublished
pubs.volume7


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