Results 181 to 190 of about 26,955 (234)
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BIZARRE chimpanzees do not represent “the chimpanzee”
Behavioral and Brain Sciences, 2010AbstractHenrich et al. convincingly caution against the overgeneralization of findings from particular human populations, but fail to apply their own compelling reasoning to our nearest living relatives, the great apes. Here we argue that rearing history is every bit as important for understanding cognition in other species as it is in humans.
Leavens, D., Bard, Kim, Hopkins, W.
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Science, 2023
Signs of menopause in wild chimpanzees provide insights into human ...
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Signs of menopause in wild chimpanzees provide insights into human ...
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Nature, 1999
As an increasing number of field studies of chimpanzees (Pan troglodytes) have achieved long-term status across Africa, differences in the behavioural repertoires described have become apparent that suggest there is significant cultural variation. Here we present a systematic synthesis of this information from the seven most long-term studies, which ...
Whiten, A. +8 more
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As an increasing number of field studies of chimpanzees (Pan troglodytes) have achieved long-term status across Africa, differences in the behavioural repertoires described have become apparent that suggest there is significant cultural variation. Here we present a systematic synthesis of this information from the seven most long-term studies, which ...
Whiten, A. +8 more
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Theoretical Medicine and Bioethics, 2014
Literature on the mental capacities and cognitive mechanisms of the great apes has been silent about whether they can act autonomously. This paper provides a philosophical theory of autonomy supported by psychological studies of the cognitive mechanisms that underlie chimpanzee behavior to argue that chimpanzees can act autonomously even though their ...
Tom L, Beauchamp, Victoria, Wobber
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Literature on the mental capacities and cognitive mechanisms of the great apes has been silent about whether they can act autonomously. This paper provides a philosophical theory of autonomy supported by psychological studies of the cognitive mechanisms that underlie chimpanzee behavior to argue that chimpanzees can act autonomously even though their ...
Tom L, Beauchamp, Victoria, Wobber
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Philosophical Transactions of the Royal Society B: Biological Sciences, 2018 Information about responses to death in nonhuman primates is important for evolutionary thanatology. This paper reviews the major causes of death in chimpanzees, and how these apes respond to cues related to dying and death. Topics covered include disease, human activities, predation, accidents and intra-species aggression and cannibalism.
James R Anderson
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“Conservations” with a chimpanzee
Developmental Psychobiology, 1983AbstractTwo chimpanzees (Pan tryglodytes), Fanny and Jane, were presented with liquid and number conservation problems. One chimpanzee, Jane, was successful in solving both sets of problems in that she was not distracted by irrelevant transformations, being influenced only by changes in quantity.
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American Journal of Veterinary Research, 1971
SUMMARY Melioidosis was diagnosed in a chimpanzee (Pan troglodytes). The clinical history was one of gradual general degeneration of health, multiple abscesses, and pulmonary radiographic densities. The pathologic changes in the lungs, liver, and bone were similar to those reported for man.
T M, Butler, R E, Schmidt, G L, Wiley
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SUMMARY Melioidosis was diagnosed in a chimpanzee (Pan troglodytes). The clinical history was one of gradual general degeneration of health, multiple abscesses, and pulmonary radiographic densities. The pathologic changes in the lungs, liver, and bone were similar to those reported for man.
T M, Butler, R E, Schmidt, G L, Wiley
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Journal of Applied Animal Welfare Science, 1999
The subject of sanctuaries for chimpanzees has lately become the topic of a great deal of discussion (Brent, Butler, & Haberstroh, 1997; Committee on Long-Term Care of Chimpanzees, 1997; Dyke, Williams-Blangero, Mamelka, & Goodwin, 1995; Peterson & Goodall, 1993).
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The subject of sanctuaries for chimpanzees has lately become the topic of a great deal of discussion (Brent, Butler, & Haberstroh, 1997; Committee on Long-Term Care of Chimpanzees, 1997; Dyke, Williams-Blangero, Mamelka, & Goodwin, 1995; Peterson & Goodall, 1993).
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Chimpanzee to chimpanzee American Sign Language
Human Evolution, 1998The current study examined how five chimpanzees combined the signs of American Sign Language with their nonverbal communication during high arousal interactions. Thirty-five hours of videotape were analyzed for the presence of high arousal interactions.
S. N. Cianelli, R. S. Fouts
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