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Pregled bibliografske jedinice broj: 1078037

Evidence suggesting that desire-state attribution may govern food sharing in Eurasian jays


Ostojic, L.; Shaw, R. C.; Cheke, L. G.; Clayton, N. S.
Evidence suggesting that desire-state attribution may govern food sharing in Eurasian jays // Proceedings of the National Academy of Sciences, 110 (2013), 10; 4123-4128 doi:10.1073/pnas.1209926110 (međunarodna recenzija, članak, ostalo)


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Naslov
Evidence suggesting that desire-state attribution may govern food sharing in Eurasian jays

Autori
Ostojic, L. ; Shaw, R. C. ; Cheke, L. G. ; Clayton, N. S.

Izvornik
Proceedings of the National Academy of Sciences (0027-8424) 110 (2013), 10; 4123-4128

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, ostalo

Ključne riječi
corvid ; Theory of Mind ; cooperation ; specific satiety

Sažetak
State-attribution is the ability to ascribe to others an internal life like one’s own and to understand that internal, psychological states such as desire, hope, belief, and knowledge underlie others’ actions. Despite extensive research, comparative studies struggle to adequately integrate key factors of state-attribution that have been identified by evolutionary and developmental psychology as well as research on empathy. Here, we develop a behavioral paradigm to address these issues and investigate whether male Eurasian jays respond to the changing desire-state of their female partners when sharing food. We demonstrate that males feed their mates flexibly according to the female’s current food preference. Critically, we show that the males need to see what the female has previously eaten to know what food she will currently want. Consequently, the males’ sharing pattern was not simply a response to their mate’s behavior indicating her preference as to what he should share, nor was it a response to the males’ own desire-state. Our results raise the possibility that these birds may be capable of ascribing desire to their mates.

Izvorni jezik
Engleski

Znanstvena područja
Psihologija, Kognitivna znanost (prirodne, tehničke, biomedicina i zdravstvo, društvene i humanističke znanosti)



POVEZANOST RADA


Profili:

Avatar Url Ljerka Ostojić (autor)

Citiraj ovu publikaciju

Ostojic, L.; Shaw, R. C.; Cheke, L. G.; Clayton, N. S.
Evidence suggesting that desire-state attribution may govern food sharing in Eurasian jays // Proceedings of the National Academy of Sciences, 110 (2013), 10; 4123-4128 doi:10.1073/pnas.1209926110 (međunarodna recenzija, članak, ostalo)
Ostojic, L., Shaw, R., Cheke, L. & Clayton, N. (2013) Evidence suggesting that desire-state attribution may govern food sharing in Eurasian jays. Proceedings of the National Academy of Sciences, 110 (10), 4123-4128 doi:10.1073/pnas.1209926110.
@article{article, year = {2013}, pages = {4123-4128}, DOI = {10.1073/pnas.1209926110}, keywords = {corvid, Theory of Mind, cooperation, specific satiety}, journal = {Proceedings of the National Academy of Sciences}, doi = {10.1073/pnas.1209926110}, volume = {110}, number = {10}, issn = {0027-8424}, title = {Evidence suggesting that desire-state attribution may govern food sharing in Eurasian jays}, keyword = {corvid, Theory of Mind, cooperation, specific satiety} }
@article{article, year = {2013}, pages = {4123-4128}, DOI = {10.1073/pnas.1209926110}, keywords = {corvid, Theory of Mind, cooperation, specific satiety}, journal = {Proceedings of the National Academy of Sciences}, doi = {10.1073/pnas.1209926110}, volume = {110}, number = {10}, issn = {0027-8424}, title = {Evidence suggesting that desire-state attribution may govern food sharing in Eurasian jays}, keyword = {corvid, Theory of Mind, cooperation, specific satiety} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE
  • EconLit


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