Jeffrey T. Polzer

3 Results

 

Sharpening Your Skills: Managing Teams

The ability to lead teams is fast becoming a critical skill for all managers in the 21st century. Here are four HBS Working Knowledge stories from the archives that address everything from how teams learn to turning individual performers into team players. Read More

When Good Teams Go Bad

Know when teamwork doesn't work—and how to fix it. Professors Jeff Polzer and Scott Snook teach "The Army Crew Team" case and the dilemma faced by a rowing coach who has great individual parts but can't get them to synchronize. From HBS Alumni Bulletin. Read More

Geographically-Colocated Subgroups in Globally Dispersed Teams: A Test of the Faultline Hypothesis

Jeffrey T. Polzer, C. Brad Crisp, Sirkka L. Jarvenpaa, and Jerry W. Kim

Team diversity can harness strengths or drive a team apart. Troublesome faultlines appear when team members identify with a subgroup more strongly than with the larger team. Previous research, conducted on teams who worked face-to-face, has shown that these faultlines can be based on demographic factors (such as differences in nationality). The authors of this paper conducted a study on faultlines that arise between subgroups in different geographic locations. They found that faultline dynamics did indeed occur in teams with subgroups in different locations, and that their geographic diversity caused disruptive group relations, diminished trust, and increased conflict between subgroups. Read More