Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Jessica L Barker"'
Autor:
Hannah Kemp, Sema K Sgaier, Grace K Charles, Vincent S Huang, Rohan Kumar, Sofia P Braunstein, Jessica L Barker, Henry Fung, Lindsay Coome, Eli Grant, Drew Bernard, Darren Barefoot
Publikováno v:
BMJ Open, Vol 13, Iss 6 (2023)
Objectives To (1) understand what behaviours, beliefs, demographics and structural factors predict US adults’ intention to get a COVID-19 vaccination, (2) identify segments of the population (‘personas’) who share similar factors predicting vac
Externí odkaz:
https://doaj.org/article/7718fa6e40654ead81b61b5a9f86b70a
Autor:
Jessica L Barker, Judith L Bronstein
Publikováno v:
PLoS Biology, Vol 14, Iss 2, p e1002371 (2016)
Exploitation in cooperative interactions both within and between species is widespread. Although it is assumed to be costly to be exploited, mechanisms to control exploitation are surprisingly rare, making the persistence of cooperation a fundamental
Externí odkaz:
https://doaj.org/article/f6288779d3654b6f8cf6db106a6d6a9d
Publikováno v:
PLoS ONE, Vol 8, Iss 3, p e58826 (2013)
Members of social groups face a trade-off between investing selfish effort for themselves and investing cooperative effort to produce a shared group resource. Many group resources are shared equitably: they may be intrinsically non-excludable public
Externí odkaz:
https://doaj.org/article/396feb0903b6420d934cfbebca960c2a
Publikováno v:
Rodrigues, A M M, Barker, J L & Robinson, E J H 2023, ' The evolution of intergroup cooperation ', Philosophical Transactions of the Royal Society B: Biological Sciences, vol. 378, no. 1874, 20220074 . https://doi.org/10.1098/rstb.2022.0074
Sociality is widespread among animals, and involves complex relationships within and between social groups. While intragroup interactions are often cooperative, intergroup interactions typically involve conflict, or at best tolerance. Active cooperat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d8177baa0fe571a8df8b964e9426b1d
https://hdl.handle.net/10023/27295
https://hdl.handle.net/10023/27295
Autor:
Matthew A. Stults-Kolehmainen, Todd A. Gilson, Nicholas SantaBarbara, Paul C. McKee, Rajita Sinha, John B. Bartholomew, Daniel Boullosa, Christopher J. Budnick, Fabio Amador Bueno, Adrian Haughton, Jessica L. Barker, Garrett I. Ash
Publikováno v:
Frontiers in Sports and Active Living. 5
Motivation for physical activity and sedentary behaviors (e.g., desires, urges, wants, cravings) varies from moment to moment. According to the WANT model, these motivation states may be affectively-charged (e.g., felt as tension), particularly after
Autor:
Matthew A. Stults-Kolehmainen, Miguel Blacutt, John B. Bartholomew, Daniel Boullosa, Petr Janata, Brian B. Koo, Paul C. McKee, Regina Casper, Christopher J. Budnick, Todd A. Gilson, Rebekah L. Blakemore, Alberto Filgueiras, Susannah L. Williamson, Nicholas SantaBarbara, Jessica L. Barker, Fabio Amador Bueno, Jennifer Heldring, Garrett I. Ash
Publikováno v:
Frontiers in Psychology. 13
Motivation for bodily movement, physical activity and exercise varies from moment to moment. These motivation states may be “affectively-charged,” ranging from instances of lower tension (e.g., desires, wants) to higher tension (e.g., cravings an
Publikováno v:
Dumas, M, Barker, J L & Power, E A 2021, ' When does reputation lie? Dynamic feedbacks between costly signals, social capital and social prominence ', Philosophical Transactions of the Royal Society B: Biological Sciences, vol. 376, no. 1838, 20200298 . https://doi.org/10.1098/rstb.2020.0298
Philos Trans R Soc Lond B Biol Sci
Philos Trans R Soc Lond B Biol Sci
Performing a dramatic act of religious devotion, creating an art exhibit, or releasing a new product are all examples of public acts that signal quality and contribute to building a reputation. Signalling theory predicts that these public displays ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac991fd86c45a0a74a686f52ab7f3bec
https://pure.au.dk/portal/da/publications/when-does-reputation-lie-dynamic-feedbacks-between-costly-signals-social-capital-and-social-prominence(f5bec0b0-bcbb-4330-b8d6-f31421d1cad2).html
https://pure.au.dk/portal/da/publications/when-does-reputation-lie-dynamic-feedbacks-between-costly-signals-social-capital-and-social-prominence(f5bec0b0-bcbb-4330-b8d6-f31421d1cad2).html
Publikováno v:
The International journal of eating disordersREFERENCES. 55(2)
Exercise Satiation is a novel theoretical conceptualization for problematic exercise often observed in eating disorders. Problematic exercise is present across the spectrum of eating disorder presentations and is a cardinal symptom of eating disorder
Autor:
Sarah K. Richman, Jessica L. Barker, Minjung Baek, Daniel R. Papaj, Rebecca E. Irwin, Judith L. Bronstein
Publikováno v:
Frontiers in Ecology and Evolution, Vol 9 (2021)
Richman, S K, Barker, J L, Baek, M, Papaj, D R, Irwin, R E & Bronstein, J L 2021, ' The Sensory and Cognitive Ecology of Nectar Robbing ', Frontiers in Ecology and Evolution, vol. 9, 698137 . https://doi.org/10.3389/fevo.2021.698137
Frontiers in Ecology and Evolution, 9
Richman, S K, Barker, J L, Baek, M, Papaj, D R, Irwin, R E & Bronstein, J L 2021, ' The Sensory and Cognitive Ecology of Nectar Robbing ', Frontiers in Ecology and Evolution, vol. 9, 698137 . https://doi.org/10.3389/fevo.2021.698137
Frontiers in Ecology and Evolution, 9
Animals foraging from flowers must assess their environment and make critical decisions about which patches, plants, and flowers to exploit to obtain limiting resources. The cognitive ecology of plant-pollinator interactions explores not only the com
Publikováno v:
Barker, J L, Power, E A, Heap, S, Puurtinen, M & Sosis, R 2019, ' Content, cost, and context : a framework for understanding human signaling systems ', Evolutionary Anthropology, vol. 28, no. 2, pp. 86-99 . https://doi.org/10.1002/evan.21768
Humans frequently perform extravagant and seemingly costly behaviors, such as widely sharing hunted resources, erecting conspicuous monumental structures, and performing dramatic acts of religious devotion. Evolutionary anthropologists and archeologi