Coordinated decision-making boosts altruistic motivation-But not trust

Area of Science:

• Social Psychology
• Behavioral Economics
• Game Theory

Background:

• Coordinated decision-making is crucial for social interactions and cooperation.
• Previous research suggests coordination may influence prosocial behaviors like altruism and trust.

Purpose of the Study:

• To investigate whether coordinated decision-making enhances altruism.
• To examine if coordinated decision-making increases trust between individuals.

Main Methods:

• Participants engaged in repeated coordinated decision-making tasks.
• Two experiments were conducted: one assessing resistance to temptation (Experiment 1) and another evaluating trust (Experiment 2).
• Participants were paired with either the same partner throughout or a different partner on each trial.

Main Results:

• Repeated coordination with the same partner significantly increased participants' resistance to temptation in Experiment 1.
• However, repeated coordination did not lead to a significant increase in trust towards partners in Experiment 2.
• The findings indicate a differential impact of coordination on altruism versus trust.

Conclusions:

• Coordinated decision-making fosters altruistic motivation, specifically by enhancing a partner's willingness to resist temptation.
• Coordination does not appear to strengthen trust between partners.
• These results suggest that the mechanisms underlying altruism and trust may be distinct and differentially affected by cooperative experiences.