Uploaded April 2026 | Updated September 2026, 4 hours ago
In trauma bays, a team’s collective mind often matters more than individual skill. A recent study by Tepper School Professor Linda Argote and colleagues from the University of Pittsburgh, the Virginia Hospital Center, the Frankfurt School of Finance and Management, and Washington University in St. Louis found that teams with a strong transactive memory system, which is a shared understanding of each member's expertise, significantly improve patient outcomes. By analyzing emergency video recordings, researchers discovered that teams accustomed to working together function as a synchronized unit, anticipating moves to reduce ICU stays by nearly two days and overall hospitalization by more than three. In short, knowing "who knows what" saves lives and speeds recovery.
Read the full paper, "Transactive Memory Systems and Hospital Trauma Team Performance: Shared Experience in Action Teams," in Organization Science: pubsonline.informs.org/doi/10.1287/orsc.2024.19022
Read the press release: https://www.cmu.edu/tepper/news/stories/shared-experience-improved-patient-outcomes
Visit tepperspectives.cmu.edu
###
The Tepperspectives Podcast received generous support from the MBA Class of 2016 Technology Fund.
0:00 - Introduction
3:30 - Interview with Dr. Linda Argote
Made possible in part by the MBA Class of 2016 Technology Fund
Hosted by Emily DeJeu
Produced by John Miller and Nick Wright
Music by Christian Wright
In trauma bays, a team’s collective mind often matters more than individual skill. A recent study by Tepper School Professor Linda Argote and colleagues from the University of Pittsburgh, the Virginia Hospital Center, the Frankfurt School of Finance and Management, and Washington University in St. Louis found that teams with a strong transactive memory system, which is a shared understanding of each member's expertise, significantly improve patient outcomes. By analyzing emergency video recordings, researchers discovered that teams accustomed to working together function as a synchronized unit, anticipating moves to reduce ICU stays by nearly two days and overall hospitalization by more than three. In short, knowing "who knows what" saves lives and speeds recovery.
Read the full paper, "Transactive Memory Systems and Hospital Trauma Team Performance: Shared Experience in Action Teams," in Organization Science: pubsonline.informs.org/doi/10.1287/orsc.2024.19022
Read the press release: https://www.cmu.edu/tepper/news/stories/shared-experience-improved-patient-outcomes
Visit tepperspectives.cmu.edu
###
The Tepperspectives Podcast received generous support from the MBA Class of 2016 Technology Fund.
0:00 - Introduction
3:30 - Interview with Dr. Linda Argote
Made possible in part by the MBA Class of 2016 Technology Fund
Hosted by Emily DeJeu
Produced by John Miller and Nick Wright
Music by Christian Wright
