How to Create Psychological Safety at Work: A Leader's Guide
Psychological safety is the shared belief that you can speak up at work without being punished or embarrassed for it. Harvard Business School professor Amy Edmondson, the researcher most closely associated with the idea, defines team psychological safety as "a shared belief held by members of a team that the team is safe for interpersonal risk taking."
In real life, that means you can ask the "basic" question, flag the risk, admit the mistake, or tell the partner the deadline isn't realistic. Leaders create it in small, daily moments: how they frame the work, how they ask for input, and how they react to bad news.
I'm a former CPA and consultant, and I coach women in accounting, law, consulting, and finance, along with the partners and owners who lead them. In these firms, psychological safety is how problems get caught before the client catches them.
The short version:
Psychological safety means people can ask, admit, flag, and disagree without paying for it later.
It doesn't mean lower standards. The strongest teams pair high safety with high standards.
In Google's Project Aristotle, it was the most important of five team dynamics.
You build it, or lose it, in the minute after someone tells you something went wrong.
So what is psychological safety, really?
It's a feature of the team, not one person's personality. On a team with high psychological safety, people expect that raising a concern or admitting an error will get a response like "Thanks, let's fix it." Not a sigh, an eye-roll, or a quiet note in their review.
Where the idea came from
Edmondson came to it while studying hospital teams and medical errors. To her surprise, the better-functioning units seemed to have more errors, not fewer. Her explanation: people on those teams were more willing to report and talk about mistakes.
Her 1999 paper in Administrative Science Quarterly introduced team psychological safety as a research construct. Her 2018 book, The Fearless Organization, brought it to a business audience.
What it doesn't mean
Some partners hear "psychological safety" and picture coddling. It doesn't mean:
Niceness. A team can be perfectly polite and still unsafe if everyone avoids hard truths.
Lower standards. Edmondson maps psychological safety against performance standards: low on both is the apathy zone, high safety with low standards is the comfort zone, high standards with low safety is the anxiety zone, and high on both is the learning zone.
Everyone agreeing. People can disagree out loud and still commit to the decision.
Many accounting, law, and consulting teams live in the anxiety zone. Exacting standards. Tight deadlines. Review notes at 10 p.m. A culture where admitting you're behind feels like a career risk.
You don't need to lower the bar. You need to make it safe to tell the truth about what clearing it will take.
What happens when people stay quiet
What Google found
Google's people analytics team wanted to know why some teams thrived and others struggled. The effort, Project Aristotle, studied more than 180 teams. According to Google's re:Work guide on team effectiveness, who was on a team mattered less than how members interacted, structured their work, and viewed their contributions.
Of the five dynamics the researchers identified, psychological safety mattered most. The other four were dependability, structure and clarity, meaning, and impact.
For a firm, that means you can hire brilliant people and still get a mediocre team if they can't be candid with each other. Candor is also part of what builds organizational resilience.
The burnout connection
The World Health Organization's ICD-11 describes burn-out as an occupational phenomenon resulting from chronic workplace stress that has not been successfully managed.
Look at that last part. Stress gets managed when someone can say:
"This deadline isn't realistic."
"I'm at capacity."
"I made an error on the workpapers and need help fixing it."
"I can't take on a fourth engagement right now."
On a team without psychological safety, those sentences don't get said. People absorb the extra hours, hide the mistakes, and keep smiling in status meetings.
Until they can't.
Christina Maslach and Michael Leiter's research points to six areas of work life where mismatches fuel burnout: workload, control, reward, community, fairness, and values. Low psychological safety hits several at once.
If people can't push back on workload, they lose control. If speaking up gets punished, community and fairness go with it. My guide to what drives employee burnout and how to tackle it goes deeper, and it helps to know the signs of burnout at work early.
The retention connection
People rarely quit over one bad meeting. They leave after months of learning that their concerns go nowhere.
Some walk out. Others stay and pull back, which is what people now call quiet quitting.
Either way, the firm pays. In my article on what losing one manager can cost your firm, I estimate it at $230,000 to $250,000 all-in.
How to create psychological safety at work
You might be thinking, "My door is always open." An open door doesn't help much if walking through it feels risky.
In The Fearless Organization, Edmondson breaks the leader's job into three moves: setting the stage, inviting participation, and responding productively.
Set the stage
Be honest about the work. If an engagement is complex or the timeline is tight, say so, because it tells people no one is expected to have every answer.
Then explain why their voice matters. On an audit, a missed issue becomes the firm's problem. On a deal or a filing, an unflagged risk becomes the client's.
Try this at your next kickoff:
"This client is new to us and the timeline is tight. I will miss things. I need each of you to tell me early when something looks off, even if you're not sure. Raising it is part of doing your job well."
Invite people in
Edmondson emphasizes situational humility (admitting you don't have all the answers) and genuine inquiry (asking questions you don't already know the answer to).
"Any questions?" almost never gets a real answer. Try these instead:
"What are we missing?"
"Which part of this plan are you least confident in?"
"What would it take to make this deadline realistic?"
Then build it into the process, with review checkpoints and a standing agenda slot for risks, so speaking up doesn't depend on anyone's courage that day.
Respond well to bad news
The first time someone brings you bad news, the whole team is watching what you do next.
Thank the messenger first. Solve the problem second.
Ask what happened and what's needed. Skip the hunt for who's to blame.
Treat a careless error in routine work differently from a thoughtful experiment that didn't work.
Keep accountability. Psychological safety doesn't excuse ethical breaches or repeated carelessness.
A script for the next bad-news email:
"Thank you for telling me now instead of next week. Let's figure out the fix first, then talk about how we catch this earlier next time."
Go first
Your behavior sets the norm faster than any policy. Admit your own mistakes in front of the team, say "I don't know" out loud, and name your own limits.
If you email at midnight and praise whoever answers first, no memo will convince your team it's safe to say they're at capacity.
What to change in your next meeting
Speak last. When the most senior person opens with an opinion, others tend to anchor on it, so ask for views before you share yours.
Hear every voice. Go around the room starting with the most junior person, or give everyone a few quiet minutes to write down risks before discussion.
Run a pre-mortem. Before a big project, ask, "Imagine this failed. What went wrong?" The technique, popularized by psychologist Gary Klein, makes raising concerns everyone's assignment.
Add a capacity check. In weekly meetings, ask each person to rate their workload green, yellow, or red, and treat a red as a signal to move work around.
Hold blameless debriefs. After a deadline or a miss, ask what you expected, what happened, and what you'll do differently.
Close the loop. Tell people what happened with the concern they raised. Input that disappears teaches people to stop offering it.
How to tell if your team feels safe
People on an unsafe team won't answer a survey honestly either, so measure carefully.
Use a research-based survey
A widely used measure comes from Edmondson's 1999 study: seven statements team members rate, covering whether mistakes are held against you, whether people can bring up problems and tough issues, and whether it's safe to take a risk. Run it anonymously, ideally through HR or an outside partner, and never report results for groups small enough to identify individuals.
Add a quick pulse
Between formal surveys, ask people to rate a few informal statements from 1 to 5. This is a check-in, not a validated scale.
I can raise a concern on this team without worrying about my review.
When I make a mistake, people help me fix it rather than blame me.
I can say I'm at capacity without it being held against me.
Watch what people do
Signs your team doesn't feel safe:
Only senior people talk in meetings, and decisions get relitigated in side conversations afterward.
Bad news surfaces at the deadline instead of the week before.
Nobody asks for help or says "I don't know."
The associate who never says no is suddenly sending workpapers at 1 a.m.
As safety improves, you may hear about more problems, not fewer, which echoes Edmondson's hospital finding.
Earlier bad news is progress.
Frequently Asked Questions
What are the 4 stages of psychological safety?
They come from Timothy R. Clark's book The 4 Stages of Psychological Safety: inclusion safety (feeling accepted), learner safety (feeling safe to ask questions and make mistakes while learning), contributor safety (feeling safe to offer ideas), and challenger safety (feeling safe to question how things are done). It's a separate model from Edmondson's research.
What is an example of psychological safety at work?
Say a first-year associate notices a figure in a client deliverable that doesn't tie out, an hour before it goes to the partner. On a safe team, she flags it right away and the senior thanks her. On an unsafe team, she stays quiet and hopes someone else catches it.
Is psychological safety the same as trust?
Trust usually describes whether you'll give one colleague the benefit of the doubt. Psychological safety is a group norm: whether the team will give you the benefit of the doubt when you ask, admit, or disagree. You can trust your manager and still feel it's risky to challenge a decision in front of the whole team.
Can a team have too much psychological safety?
Safety without clear standards can drift into what Edmondson calls the comfort zone, where people feel good but aren't stretched or held accountable. The answer is to pair safety with high expectations, clear goals, and honest feedback, so the team lands in the learning zone.
How long does it take to build psychological safety?
There's no set timeline. It depends on the team's history, how consistent the leader is, and whether past speak-ups were punished. Expect early signals, like more questions and earlier warnings, before survey scores move.
If your team has gone quiet
If you've ever walked out of a meeting thinking, "Why didn't anyone tell me sooner?", this is for you. My burnout keynotes and corporate programs give partners and managers the language and habits to make speaking up normal, and my 4-step roadmap for a burnout prevention program is a good place to start.
This article is for general education and isn't medical, mental health, or legal advice.
