We cooperated so… now what? Infants expect cooperative partners to share resources

Area of Science:

• Developmental Psychology
• Cognitive Science
• Social Cognition

Background:

• Cooperative activities emerge early in human development.
• Infant expectations regarding the outcomes of cooperation remain largely unknown.
• Understanding early social cognition is crucial for developmental research.

Purpose of the Study:

• To investigate whether 14-month-old infants anticipate goal sharing after cooperative action.
• To determine if infants' expectations differ based on whether the preceding actions were cooperative or individual.

Main Methods:

• Infants were presented with scenarios involving two individuals.
• Participants observed either a cooperative goal attainment or individual goal pursuit.
• Infants' expectations were assessed based on their looking times or behavioral responses.

Main Results:

• 14-month-old infants expected partners to share a jointly attained goal.
• This expectation of sharing was not observed when individuals pursued separate goals.
• Results suggest infants differentiate between cooperative and individualistic actions.

Conclusions:

• Infants demonstrate an understanding of equitable outcomes in cooperative contexts before age two.
• Early expectations of fairness in cooperation are present in human infants.
• Findings contribute to the understanding of the developmental origins of cooperation and social expectations.