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Contribution Details

Type Journal Article
Scope Discipline-based scholarship
Title Egalitarianism in young children
Organization Unit
Authors
  • Ernst Fehr
  • Helen Bernhard-Jungen
  • Bettina Rockenbach
Item Subtype Original Work
Refereed Yes
Status Published in final form
Language
  • English
Journal Title Nature
Publisher Nature Publishing Group
Geographical Reach international
ISSN 0028-0836
Volume 454
Number 7208
Page Range 1079 - 1083
Date 2008
Abstract Text Human social interaction is strongly shaped by other-regarding preferences. These preferences are key for a unique aspect of human sociality – large scale cooperation with genetic strangers – but little is known about their developmental roots. We show here that young children’s other-regarding preferences assume a particular form – inequality aversion – that develops strongly between the ages of 3 and 8. At age 3-4, the overwhelming majority of children behave selfishly, while the vast majority at age 7-8 prefers resource allocations that remove advantageous or disadvantageous inequality. Moreover, inequality aversion is strongly shaped by parochialism, a preference for favouring the members of one’s own social group. These results indicate that human egalitarianism and parochialism have deep developmental roots, and the simultaneous emergence of altruistic sharing and parochialism during childhood is intriguing in view of recent evolutionary theories which predict that the same evolutionary process jointly drives both human altruism and parochialism.
Digital Object Identifier 10.1038/nature07155
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