Journal Articles
- Vaish, A; Herrmann, E; Markmann, C; Tomasello, M, Preschoolers value those who sanction non-cooperators.,
Cognition, vol. 153
(August, 2016),
pp. 43-51, Elsevier BV [doi].
(last updated on 2024/08/25)
Abstract: Large-scale human cooperation among unrelated individuals requires the enforcement of social norms. However, such enforcement poses a problem because non-enforcers can free ride on others' costly and risky enforcement. One solution is that enforcers receive benefits relative to non-enforcers. Here we show that this solution becomes functional during the preschool years: 5-year-old (but not 4-year-old) children judged enforcers of norms more positively, preferred enforcers, and distributed more resources to enforcers than to non-enforcers. The ability to sustain not only first-order but also second-order cooperation thus emerges quite early in human ontogeny, providing a viable solution to the problem of higher-order cooperation.
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