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  1.  37
    A proximate perspective on reciprocal altruism.Sarah F. Brosnan & Frans B. M. de Waal - 2002 - Human Nature 13 (1):129-152.
    The study of reciprocal altruism, or the exchange of goods and services between individuals, requires attention to both evolutionary explanations and proximate mechanisms. Evolutionary explanations have been debated at length, but far less is known about the proximate mechanisms of reciprocity. Our own research has focused on the immediate causes and contingencies underlying services such as food sharing, grooming, and cooperation in brown capuchin monkeys and chimpanzees. Employing both observational and experimental techniques, we have come to distinguish three types of (...)
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    Nudges for Judges: An Experiment on the Effect of Making Sentencing Costs Explicit.Eyal Aharoni, Heather M. Kleider-Offutt, Sarah F. Brosnan & Morris B. Hoffman - 2022 - Frontiers in Psychology 13.
    Judges are typically tasked to consider sentencing benefits but not costs. Previous research finds that both laypeople and prosecutors discount the costs of incarceration when forming sentencing attitudes, raising important questions about whether professional judges show the same bias during sentencing. To test this, we used a vignette-based experiment in which Minnesota state judges reviewed a case summary about an aggravated robbery and imposed a hypothetical sentence. Using random assignment, half the participants received additional information about plausible negative consequences of (...)
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    Frans B. M. de Waal: Mama’s Last Hug: Animal Emotions and What They Tell Us about Ourselves.Sarah F. Brosnan - 2021 - Evolutionary Studies in Imaginative Culture 5 (1):77-80.
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    A cross-species perspective on the selfishness axiom.Sarah F. Brosnan & Frans B. M. de Waal - 2005 - Behavioral and Brain Sciences 28 (6):818-818.
    Henrich et al. describe an innovative research program investigating cross-cultural differences in the selfishness axiom (in economic games) in humans, yet humans are not the only species to show such variation. Chimpanzees and capuchin monkeys show signs of deviating from the standard self-interest paradigm in experimental settings by refusing to take foods that are less valuable than those earned by conspecifics, indicating that they, too, may pay attention to relative gains. However, it is less clear whether these species also show (...)
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    (Ir)rational choices of humans, rhesus macaques, and capuchin monkeys in dynamic stochastic environments.Julia Watzek & Sarah F. Brosnan - 2018 - Cognition 178 (C):109-117.
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