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    Mycological Rationality: Heuristics, Perception and Decision-Making in Mushroom Foraging.Roope Oskari Kaaronen - 2020 - Judgment and Decision Making 15 (5):630-647.
    How do mushroom foragers make safe and efficient decisions under high degrees of uncertainty, or deal with the genuine risks of misidentification and poisoning? This article is an inquiry into ecological rationality, heuristics, perception, and decision-making in mushroom foraging. By surveying 894 Finnish mushroom foragers with a total of 22,304 years of foraging experience, this article illustrates how socially learned rules of thumb and heuristics are used in mushroom foraging. It illustrates how traditional foraging cultures have evolved precautionary principles to (...)
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  2. Comparing the Effect of Rational and Emotional Appeals on Donation Behavior.Matthew Lindauer, Marcus Mayorga, Joshua D. Greene, Paul Slovic, Daniel Västfjäll & Peter Singer - 2020 - Judgment and Decision Making 15 (3):413-420.
    We present evidence from a pre-registered experiment indicating that a philosophical argument––a type of rational appeal––can persuade people to make charitable donations. The rational appeal we used follows Singer’s well-known “shallow pond” argument (1972), while incorporating an evolutionary debunking argument (Paxton, Ungar, & Greene 2012) against favoring nearby victims over distant ones. The effectiveness of this rational appeal did not differ significantly from that of a well-tested emotional appeal involving an image of a single child in need (Small, Loewenstein, and (...)
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