As it relates to the social understanding of teams,another term for the notion of team confidence is collective efficacy.

Collective Efficacy

The shared belief within a group or community in their collective ability to organize and execute the courses of action required to achieve certain goals.

Social Understanding

The comprehension of societal norms, behaviors, and the manner in which individuals interact within a community.

Team Confidence

The collective belief of a group or team in their ability to achieve their goals or perform a specific task effectively.