The Fearless Organization

Amy Edmondson is a professor at Harvard Business School whose research established psychological safety as a measurable, manageable property of teams. Her work showed that the highest-performing teams aren’t the ones that make fewer mistakes; they’re the ones where people feel safe reporting mistakes, which means problems surface faster and learning accelerates.

Edmondson’s research underpins much of how we think about team health and organizational culture. When we run gemba walks or facilitate retrospectives, we’re relying on the conditions she described: people need to believe they can voice concerns, challenge the status quo, and admit failure without punishment. Without that foundation, every other improvement practice produces garbage data because people filter what they share.

Resources

• Amy Edmondson, “The Fearless Organization: Creating Psychological Safety in the Workplace for Learning, Innovation, and Growth” (Wiley, 2018)
• Amy Edmondson, “Psychological Safety and Learning Behavior in Work Teams,” Administrative Science Quarterly (1999)
• Psychological Safety — the concept page