Children's consideration of collaboration and merit when making sharing decisions in private

Area of Science:

• Developmental Psychology
• Social Psychology
• Behavioral Economics

Background:

• Young children often share equally when acquiring resources collaboratively.
• The underlying reasons for this equal sharing are debated: common resource perception versus collaboration-induced fairness.
• Understanding fairness development in children is crucial for social cognition research.

Purpose of the Study:

• To investigate whether collaboration itself promotes fairness in resource distribution among young children.
• To differentiate between fairness driven by collaborative context and fairness based on individual work effort.
• To examine age-related differences in fairness perceptions and sharing behaviors.

Main Methods:

• 193 German children (5- and 8-year-olds) participated in resource acquisition tasks.
• Children either worked individually or collaborated with a peer to obtain resources.
• Afterward, children privately decided whether to donate resources to a partner with an empty container.

Main Results:

• Children shared more resources after collaboration than after individual work when efforts were equal.
• Children shared more with a harder-working partner than a less-working partner, regardless of collaboration.
• Younger children were more generous than older children, particularly after collaborative tasks.

Conclusions:

• Collaboration appears to foster a genuine sense of fairness in young children's resource sharing.
• Merit-based fairness related to work effort can develop independently of collaboration by middle childhood.
• Findings highlight the complex interplay between collaborative experiences and developing fairness norms.