Knowing psychological safety isn't enough — the four stages: understand, design, implement, reproduce
5/21/2026 6 min read psychological-safetymanagementteam-building1on1 +1
Many people can say psychological safety matters. Few can actually design it into a team, and fewer still can reproduce the same level in a different team. A four-stage model — built on Amy Edmondson's research — for moving from understanding to reproduction, the four leader behaviors that make it concrete, and why psychological safety only works when paired with accountability.