Psychological safety of teams was one of the valuable sessions I attended at the recent Medical Affairs Professional Society (MAPS) meeting. Psychological safety means you are comfortable speaking up, making mistakes, and being vulnerable because you are confident you won’t be punished or humiliated for doing so. The discussion was led by Fatima Ahmad, Lori Mouser, and Sarah Jarvis who reminded us of the importance of trust to team success and employee well-being. Learning from mistakes and sharing vulnerability has helped their teams learn, grow, and thrive to foster the organization’s success.

How do you build psychological safety—and the trust that naturally follows? And what are the consequences when that trust is missing? Amy Edmondson’s TED Talk, “Building a Psychologically Safe Workplace,” offers powerful insights into both questions.

Key ways to build psychological safety and trust include:

- Sincerely valuing the voices of others

- Actively listening to understand and consider dissenting views

- Demonstrating vulnerability

- Embracing and encouraging feedback

Having an open dialogue where mistakes can be discussed and learned from, the team will grow stronger. Foster an environment where asking questions, including the tough ones, is valued. If we withhold questions, we withhold learning and innovation not only ourselves but the broader team. We also miss the opportunity to create a better path forward. People working in high-trust environments report less stress, more energy at work, and less burnout. This fosters an environment with more engagement and higher productivity.

As a Medical Science Liaison (MSL) practicing the art of the role, you can support your team in building psychological safety and trust by role modeling key behaviors—including vulnerability. This includes openly communicating your ideas and insights, valuing diverse perspectives, creating space for less experienced MSLs to share their thoughts and feel heard, and celebrating team wins.

How can you contribute to fostering safety and trust on your team?