Schlögl, Christian

[["dc.bibliographiccitation.firstpage","113"],["dc.bibliographiccitation.journal","Behavioural Processes"],["dc.bibliographiccitation.lastpage","117"],["dc.bibliographiccitation.volume","92"],["dc.contributor.author","Mikolasch, Sandra"],["dc.contributor.author","Kotrschal, Kurt"],["dc.contributor.author","Schloegl, Christian"],["dc.date.accessioned","2022-10-06T13:32:59Z"],["dc.date.available","2022-10-06T13:32:59Z"],["dc.date.issued","2013"],["dc.identifier.doi","10.1016/j.beproc.2012.10.017"],["dc.identifier.pii","S0376635712002355"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/115511"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-602"],["dc.relation.issn","0376-6357"],["dc.relation.orgunit","Deutsches Primatenzentrum"],["dc.title","Transitive inference in jackdaws (Corvus monedula)"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","875"],["dc.bibliographiccitation.issue","6"],["dc.bibliographiccitation.journal","Biology Letters"],["dc.bibliographiccitation.lastpage","877"],["dc.bibliographiccitation.volume","7"],["dc.contributor.author","Mikolasch, Sandra"],["dc.contributor.author","Kotrschal, Kurt"],["dc.contributor.author","Schloegl, Christian"],["dc.date.accessioned","2022-10-06T13:35:33Z"],["dc.date.available","2022-10-06T13:35:33Z"],["dc.date.issued","2011"],["dc.description.abstract","Exclusion allows the detection of hidden food when confronted with the choice between an empty and a potentially baited food location. However, exclusion may be based on avoidance of the empty location without drawing inferences about the presence of the food in the baited location. So far, such inferences have been demonstrated in the great apes only: after seeing an experimenter eating one of two food types, which both had been hidden previously in two boxes, the apes were able to choose the box that still contained the other food type. African grey parrots are capable of exclusion, and we here assessed if they are capable of inference by exclusion. In our task, two different but equally preferred food items were hidden in full view of the birds under two opaque cups. Then, an experimenter secretly removed one food type and showed it to the bird. Similarly to the apes, one out of seven parrots significantly preferred the baited cup; control conditions rule out that its choice was based on associative learning or the use of olfactory cues. Thus, we conclude that—like the apes—some grey parrots are able to infer the location of a hidden food reward."],["dc.identifier.doi","10.1098/rsbl.2011.0500"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/116123"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-602"],["dc.relation.eissn","1744-957X"],["dc.relation.issn","1744-9561"],["dc.relation.orgunit","Deutsches Primatenzentrum"],["dc.rights.uri","https://royalsociety.org/journals/ethics-policies/data-sharing-mining/"],["dc.title","African grey parrots (\n Psittacus erithacus\n ) use inference by exclusion to find hidden food"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","4135"],["dc.bibliographiccitation.issue","1745"],["dc.bibliographiccitation.journal","Proceedings of The Royal Society B Biological Sciences"],["dc.bibliographiccitation.lastpage","4142"],["dc.bibliographiccitation.volume","279"],["dc.contributor.author","Schloegl, Christian"],["dc.contributor.author","Schmidt, Judith"],["dc.contributor.author","Boeckle, Markus"],["dc.contributor.author","Weiss, Brigitte M."],["dc.contributor.author","Kotrschal, Kurt"],["dc.date.accessioned","2018-11-07T09:04:32Z"],["dc.date.available","2018-11-07T09:04:32Z"],["dc.date.issued","2012"],["dc.description.abstract","Our ability to make logical inferences is considered as one of the cornerstones of human intelligence, fuelling investigations of reasoning abilities in non-human animals. Yet, the evidence to date is equivocal, with apes as the prime candidates to possess these skills. For instance, in a two-choice task, apes can identify the location of hidden food if it is indicated by a rattling noise caused by the shaking of a baited container. More importantly, they also use the absence of noise during the shaking of the empty container to infer that this container is not baited. However, since the inaugural report of apes solving this task, to the best of our knowledge, no comparable evidence could be found in any other tested species such as monkeys and dogs. Here, we report the first successful and instantaneous solution of the shaking task through logical inference by a non-ape species, the African grey parrot. Surprisingly, the performance of the birds was sensitive to the shaking movement: they were successful with containers shaken horizontally, but not with vertical shaking resembling parrot head-bobbing. Thus, grey parrots seem to possess ape-like cross-modal reasoning skills, but their reliance on these abilities is influenced by low-level interferences."],["dc.identifier.doi","10.1098/rspb.2012.1292"],["dc.identifier.isi","000308748000006"],["dc.identifier.pmid","22874753"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/25126"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Royal Soc"],["dc.relation.issn","0962-8452"],["dc.title","Grey parrots use inferential reasoning based on acoustic cues alone"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]