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Articles 361 - 363 of 363
Full-Text Articles in Evolution
Understanding Emotional Suffering, Barbara J. King
Understanding Emotional Suffering, Barbara J. King
Animal Sentience
In responding to insightful commentaries from 7 scholars, for which I am grateful, I offer new thoughts on whether animals can conceptualize and express signs of grief. I also discuss why I included both weak and strong examples of animal mourning, and how this work may help us think about enhanced welfare for animals, including freedom from emotional suffering.
Evolution And The Expression Of Biases: Situational Value Changes The Endowment Effect In Chimpanzees, Owen D. Jones, Sarah F. Brosnan, Molly Gardner, Susan P. Lambeth, Steven J. Schapiro
Evolution And The Expression Of Biases: Situational Value Changes The Endowment Effect In Chimpanzees, Owen D. Jones, Sarah F. Brosnan, Molly Gardner, Susan P. Lambeth, Steven J. Schapiro
Vanderbilt Law School Faculty Publications
Cognitive and behavioral biases, which are widespread among humans, have recently been demonstrated in other primates, suggesting a common origin. Here we examine whether the expression of one shared bias, the endowment effect, varies as a function of context. We tested whether objects lacking inherent value elicited a stronger endowment effect (or preference for keeping the object) in a context in which the objects had immediate instrumental value for obtaining valuable resources (food). Chimpanzee subjects had opportunities to trade tools when food was not present, visible but unobtainable, and obtainable using the tools. We found that the endowment effect for …
On The Origin Of Stories: Evolution, Cognition, And Fiction, Hope Hollocher, Agustín Fuentes, Charles H. Pence, Grant Ramsey, Daniel John Sportiello, Michelle M. Wirth
On The Origin Of Stories: Evolution, Cognition, And Fiction, Hope Hollocher, Agustín Fuentes, Charles H. Pence, Grant Ramsey, Daniel John Sportiello, Michelle M. Wirth
Faculty Publications
No abstract provided.