The personality trait that most consistently predicts cooperative and fair decisions is:

Question

Quizplus · Accepted Answer

Agreeableness is the personality trait that relates most strongly to cooperation and fairness. People who are high in agreeableness tend to be empathetic and compassionate, and are more likely to consider the needs and feelings of others when making decisions. They are also more likely to seek out harmony and cooperation in their interactions with others. Therefore, people high in agreeableness tend to be more cooperative and fair-minded in their decisions.

The Personality Trait That Most Consistently Predicts Cooperative and Fair