Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Sean J. O'Hara"'
Autor:
Helen R. Chambers, Sean J. O’Hara
Publikováno v:
Animal Behavior and Cognition, Vol 10, Iss 1, Pp 40-61 (2023)
Little is known about the cognitive abilities of bears, despite possessing relatively large brains for their body size. One reason this group is perhaps overlooked is because they are thought to fail to conform to the “social brain” hypothesis, b
Externí odkaz:
https://doaj.org/article/4ddf8a47ddba49fcb09970fe72d63e37
Publikováno v:
PLoS ONE, Vol 16, Iss 12, p e0261185 (2021)
Despite decades of research, much uncertainty remains regarding the selection pressures responsible for brain size variation. Whilst the influential social brain hypothesis once garnered extensive support, more recent studies have failed to find supp
Externí odkaz:
https://doaj.org/article/0673b63cba844fd6ab0b799d2bd30b04
A cost-effective, simple measure of emotional response in the brain for use by behavioral biologists
Autor:
Sean J. O’Hara, Hannah K. Worsley
Publikováno v:
Biologia Futura. 70:143-148
Studies combining brain activity measures with behavior have the potential to reveal more about animal cognition than either on their own. However, brain measure procedures in animal studies are often practically challenging and cost-prohibitive. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9bcd0e9610d204c5b3702f598d1e0e26
https://doi.org/10.1556/019.70.2019.18
https://doi.org/10.1556/019.70.2019.18
Autor:
Sean J. O’Hara, Hannah K. Worsley
Publikováno v:
Animal Cognition
Referential gestures are used by a signaller to draw a recipient’s attention to a specific object, individual or event in the environment. These gestures have received much research attention in relation to human and non-human primates with great a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d546d604d089b1382f4ff2261acb91b
Autor:
Joe Simpson, Sean J. O’Hara
Publikováno v:
Animal Cognition
Gaze following is the ability to utilise information from another's gaze. It is most often seen in a social context or as a reflexive response to interesting external stimuli. Social species can potentially reveal utilisable knowledge about another's
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0258fc792143757ae1ea29c2432dfb9d
https://pubmed.ncbi.nlm.nih.gov/30580392
https://pubmed.ncbi.nlm.nih.gov/30580392
Publikováno v:
Applied Animal Behaviour Science. 169:100-106
Indices of association are used to quantify and evaluate social affiliation among animals living in groups. Association models assume that physical proximity is an indication of social affiliation; however, individuals seen associating might simply b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23aa7c2b9bce4a0972ec1898f5d9ac57
https://doi.org/10.1016/j.applanim.2015.05.001
https://doi.org/10.1016/j.applanim.2015.05.001
Publikováno v:
International Journal of Primatology. 33:1215-1245
Three levels of social organization are recognized among human hunter-gatherers: the community, the domestic unit, and the band. We describe the key features of these three levels and show how they are intimately connected. We hypothesize that, in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9205447ab8fa68275fecc324381601bb
https://doi.org/10.1007/s10764-012-9634-z
https://doi.org/10.1007/s10764-012-9634-z
Autor:
Amy V. Reeve, Sean J. O’Hara
Publikováno v:
Animal Behaviour. 81:335-340
The idea that yawning contagion in humans is predicated on an empathetic response was recently extended to dogs following the report of cross-species contagious yawning in this species (human–dogs). We attempted to replicate contagious yawning in d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5986453c622e1f53293785166dbc9791
https://doi.org/10.1016/j.anbehav.2010.11.005
https://doi.org/10.1016/j.anbehav.2010.11.005
Autor:
Sean J. O’Hara, Robert Layton
This chapter compares the social behaviour of human hunter-gatherers with that of the better-studied chimpanzee species, Pan troglodytes, in an attempt to pinpoint the unique features of human social evolution. Although hunter-gatherers and chimpanze
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::570493984c9511989144d8fae92b3dc1
https://doi.org/10.5871/bacad/9780197264522.003.0005
https://doi.org/10.5871/bacad/9780197264522.003.0005