Abstract: Based on self-determination theory, taking the teams in the organization as the research object, a mediated moderator is built to explore the relationship between team social capital and team adaptive performance. The analysis on the 475 sample data of 103 teams indicates that: Team social capital has positive effect on team adaptive performance, and the impact is mediated by team psychological empowerment; Information justice moderates the relationship between team social capital and team adaptive performance, and for teams with high information justice, the positive impact of team social capital on team adaptive performance is stronger; Information justice has an impact on the relationship between team social capital and team adaptive performance through team psychological empowerment. That is, with higher information justice, the positive impact of team social capital on team adaptive performance through team psychological empowerment is stronger.

Key words: team social capital, team psychological empowerment, team adaptive performance, information justice