Time matching between grooming partners: Do methodological distinctions between short versus long‐term reciprocation matter?
نویسندگان
چکیده
منابع مشابه
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Humans are well known for their ability to keep track of social debts over extended periods of time, and for their tendency to preferentially cooperate with closely bonded partners. Non-human primates have been shown to cooperate with kin and non-kin, and reciprocate helpful acts. However, there is ongoing debate over whether they keep track of previous interactions and, if so, whether they can...
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The theory of reciprocal altruism offers an explanation for the evolution of altruistic behaviours among unrelated animals. Among primates, grooming is one of the most common altruistic behaviours. Primates have been suggested to exchange grooming both for itself and for rank-related benefits. While previous meta-analyses have shown that they direct their grooming up the hierarchy and exchange ...
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متن کاملDYNAMICS OF GROOMING AND GROOMING RECIPROCATION IN A GROUP OF CAPTIVE CHIMPANZEES (pAN TROGLODYTES)
Grooming relationships between adult male chimpanzees are often reciprocal, i.e. individuals receive grooming from those they groom. Grooming may be reciprocated at the same time it is received (mutual grooming), or later within the same grooming session. Alternatively, it can be reciprocated at a much later stage, in another session. An analysis of individual grooming sessions at the dyadic le...
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ژورنال
عنوان ژورنال: American Journal of Primatology
سال: 2019
ISSN: 0275-2565,1098-2345
DOI: 10.1002/ajp.22968