Publications by authors named "Darby Proctor"

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Chimpanzees ( Pan troglodytes) Are More Averse to Social Than Nonsocial Risk.
Sarah E Calcutt, Darby Proctor, Sarah M Berman, Frans B M de Waal

Psychol Sci· January 2019

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Intranasal Oxytocin Failed to Affect Chimpanzee () Social Behavior.
Darby Proctor, Sarah E Calcutt, Kimberly Burke, Frans B M de Waal

Anim Behav Cogn· August 2016

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Gambling primates: reactions to a modified Iowa Gambling Task in humans, chimpanzees and capuchin monkeys.
Darby Proctor, Rebecca A Williamson, Robert D Latzman, Frans B M de Waal, Sarah F Brosnan

Anim Cogn· July 2014

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Reply to Henrich and Silk: Toward a unified explanation for apes and humans.
Darby Proctor, Rebecca A Williamson, Frans B M de Waal, Sarah F Brosnan

Proc Natl Acad Sci U S A· August 2013

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Adult cleaner wrasse outperform capuchin monkeys, chimpanzees and orang-utans in a complex foraging task derived from cleaner--client reef fish cooperation.
Lucie H Salwiczek, Laurent Prétôt, Lanila Demarta, Darby Proctor, Jennifer Essler

PLoS One· May 2013

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How fairly do chimpanzees play the ultimatum game?
Darby Proctor, Sarah F Brosnan, Frans B M de Waal

Commun Integr Biol· May 2013

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Reply to Jensen et al.: Equitable offers are not rationally maximizing.
Darby Proctor, Rebecca A Williamson, Frans B M de Waal, Sarah F Brosnan

Proc Natl Acad Sci U S A· May 2013

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Chimpanzees play the ultimatum game.
Darby Proctor, Rebecca A Williamson, Frans B M de Waal, Sarah F Brosnan

Proc Natl Acad Sci U S A· February 2013

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Male chimpanzees' grooming rates vary by female age, parity, and fertility status.
Darby P Proctor, Susan P Lambeth, Steven J Schapiro, Sarah F Brosnan

Am J Primatol· October 2011

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Prestige affects cultural learning in chimpanzees.
Victoria Horner, Darby Proctor, Kristin E Bonnie, Andrew Whiten, Frans B M de Waal

PLoS One· May 2010

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Computer animations stimulate contagious yawning in chimpanzees.
Matthew W Campbell, J Devyn Carter, Darby Proctor, Michelle L Eisenberg, Frans B M de Waal

Proc Biol Sci· December 2009

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