[ Back to EurekAlert! ] Public release date: 29-Aug-2012
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Contact: Yael Franco
yfranco@plos.org
415-568-3169
Public Library of Science

Young children share rewards based on merit

Young children take merit into account when sharing resources, according to research published Aug. 29 in the open access journal PLOS ONE.

The study, conducted by Patricia Kanngiesser and Felix Warneken at Harvard University, showed that 3 and 5-year-olds considered both the amount of work they contributed themselves and their partner's contribution level when doling out rewards.

This sharing pattern is not infallible though; the researchers found that the children did have a self-serving bias, and few of them gave away more than half of the reward, even when their partner had worked more.

"It was long thought that young children only care about their own benefit when distributing rewards, but our findings show that they are sensitive to fairness principles like merit. Our sense of fairness thus already develops in early childhood", says Dr. Kanngiesser.

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Citation: Kanngiesser P, Warneken F (2012) Young Children Consider Merit when Sharing Resources with Others. PLOS ONE 7(8): e43979. doi:10.1371/journal.pone.0043979

Financial Disclosure: This work was funded by a grant of the Science of Generosity Initiative to FW, and a Cusanuswerk fellowship to PK. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.

Competing Interest Statement: The authors have declared that no competing interests exist.

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