Feeling the heat

Heidi K. Gardner

Why do some teams fail to use their members' knowledge effectively, even after they have correctly identified each other's expertise? This paper identifies performance pressure as a critical barrier to effective knowledge utilization. Performance pressure creates threat rigidity effects in teams, meaning that they default to using the expertise of high-status members while becoming less effective at using team members with deep client knowledge. Using a multi-method field study across two professional service firms to refine and test the proposed model, I also find that only the use of client-specific expertise (not the expertise of high-status members) enhances client-rated performance. This paper thus reveals a paradox affecting teams' use of members' knowledge: the more important the project, the less effective the team. This paper contributes to the emerging literature linking...