Intuitive probabilistic inference in capuchin monkeys
نویسندگان
چکیده
منابع مشابه
Endowment effect in capuchin monkeys
In humans, the capacity for economically rational choice is constrained by a variety of preference biases: humans evaluate gambles relative to arbitrary reference points; weigh losses heavier than equally sized gains; and demand a higher price for owned goods than for equally preferred goods that are not yet owned. To date, however, fewer studies have examined the origins of these biases. Here,...
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proposer’s payoffs constant across the two planks but varied the size of the payoffs to the receiver’s chamber to investigate if and when capuchins were willing to provide the receiver’s chamber with a large reward (a marshmallow) instead of a small reward (a celery piece). This led to two kinds of trials: ones in which the proposer delivered marshmallow to his own chamber and chose either mars...
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ژورنال
عنوان ژورنال: Animal Cognition
سال: 2016
ISSN: 1435-9448,1435-9456
DOI: 10.1007/s10071-016-1043-9