Making the best improvements starts with feeling safe to speak up
When it comes to improvement work one thing is clear: without psychological safety, it simply doesn’t stick. You can have the best tools, the smartest people, and the boldest ideas, but if people don’t feel safe to speak up, challenge the norm, or admit when something isn’t working… nothing really changes.
At its core, psychological safety is the belief that you won’t be punished, shut down, embarrassed, or humiliated for speaking up with ideas, questions, concerns, or mistakes. In a psychologically safe team, people feel valued and heard—and that’s where the magic of improvement happens.
The Four Zones of Psychological Safety
Based on the work by Amy Edmondson, understanding psychological safety starts with recognising the four different zones people can find themselves in at work:
1. Apathy Zone: Disengaged and Passive
Low safety, low accountability. People don’t feel heard, so they check out. Improvement feels pointless.“Why bother? No one listens anyway.”
2. Anxiety Zone: Pressure Without Support
Low safety, high accountability. There’s lots of pressure, but no room to fail. People feel overwhelmed and fearful.“I’m scared to ask for help in case I look weak.”
3. Comfort Zone: Safe, but Stagnant
High safety, low accountability. It’s calm and supportive, but not challenging. Improvement work slows down.“I feel safe here, but I’m not expected to stretch or innovate.”
4. Learning Zone: Where Growth Happens
High safety, high accountability. People feel secure enough to take risks and push boundaries. This is the best place for meaningful improvement. “I’m supported to speak up, try new things, and grow.”
How can you support psychological safety in improvement projects? You can’t force trust, but you can create the conditions for it to grow.
8 ways to increase psychological safety
1. Model Vulnerability
Normalise not having all the answers. Share when you mess up or feel uncertain—it gives others permission to do the same. Vulnerability reduces fear and builds trust.
2. Establish Ground Rules
Set expectations for respectful dialogue. Create a “no blame” culture where people feel safe to contribute. Be open, transparent, and clear that everyone’s voice matters.
3. Encourage Questions
Curiosity is a strength, not a weakness. Make it normal to ask questions, challenge ideas, and explore “what ifs.” When questions are welcomed, creativity follows.
4. Treat Failure as Learning
Improvement is experimentation. Things won’t always work—and that’s okay. When teams learn from what didn’t go to plan, they move forward stronger and smarter.
5. Welcome Challenge
Disagreement isn’t disrespect—it’s a sign people care. Encourage different viewpoints and thank those who speak up. Listening builds bridges and better solutions.
6. Make Decisions Together
Avoid working in silos. Improvement is better when it’s done with people, not to them. Include a range of voices and experiences in your decision-making.
7. Recognise Effort
Not every idea will work, but every contribution deserves appreciation. Celebrate the small wins, the experiments, and the persistence. Recognition fuels engagement.
8. Check In
Take time to ask how people are doing—not just what they’re doing. Psychological safety grows when people feel seen and supported as human beings, not just team members.
Improvement work requires courage, honesty, and vulnerability. But those things don’t just happen—they flourish in environments where people feel safe, valued, and heard. Psychological safety is like glass: when it’s strong, it’s clear and allows trust, creativity, and collaboration to shine through, but if it’s cracked—even once—it becomes fragile, and rebuilding can take a really long time, care, and consistent effort.
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