Question 1

Can you tell me about a time when someone admitted a mistake publicly — in a meeting, code review, or Slack? How was it handled?

Accepted Answer

The response to mistakes reveals everything about safety. Green flags: Specific example with a constructive outcome; Mistakes are treated as learning opportunities; The person wasn't penalized or shamed; Public mistake-sharing is normalized. Red flags: Can't recall an example; Mistakes are handled privately (hidden shame); Focus on who caused the problem; Mistakes lead to formal consequences or blame.

Question 2

Have you seen someone challenge a decision made by their manager without negative consequences?

Accepted Answer

Upward challenge is the hardest form of psychological safety. Green flags: Yes, with a specific example; Managers actively encourage pushback; Decisions have changed due to upward challenge; No retaliation — career impact is neutral or positive. Red flags: 'People are free to disagree' without examples; Disagreement happens only in private; People who challenge authority are seen as difficult; Hierarchical deference is the unstated norm.

Question 3

How does the team handle failed projects or experiments? Is the culture blame-focused or learning-focused?

Accepted Answer

Postmortem culture is a direct measure of safety. Green flags: Blameless postmortems are standard; Failed experiments are celebrated for what was learned; No career impact from working on failed projects; Failure stories are shared openly to help others. Red flags: People avoid risky projects to protect their careers; Failed projects are swept under the rug; Blame is assigned even if it's not called 'blame'; Post-failure discussions focus on 'what went wrong' not 'what we learned'.

Question 4

What's the environment like for asking 'dumb questions'? Would someone new feel comfortable saying 'I don't understand'?

Accepted Answer

New hires asking questions freely = safe culture. Green flags: Questions are encouraged at every level; Senior people model asking questions publicly; Dedicated spaces for questions (channels, office hours); No such thing as a dumb question is genuinely practiced. Red flags: Expectation that you should know things by a certain point; Questions seen as a sign of weakness or lack of preparation; New hires feel they need to prove themselves before asking; Knowledge-hoarding or gatekeeping behavior.

Question 5

If an engineer raises a concern about quality, security, or ethics, how is that received? Can they block a launch?

Accepted Answer

Can people actually stop bad things, or just voice concern? Green flags: Engineers have veto power on quality and safety concerns; Raising concerns is valued and rewarded; Clear escalation path that doesn't require heroism; Examples of launches delayed or modified due to engineer concerns. Red flags: Concerns are noted but overridden by business priorities; Raising concerns is seen as slowing things down; No formal process for blocking a launch on quality grounds; 'We'll fix it in the next sprint' is the standard response.

Question 6

How does the team respond when someone is struggling or underperforming? Is it supportive or punitive?

Accepted Answer

How you treat the struggling reveals your true culture. Green flags: Structured support: coaching, reduced load, clear expectations; Underperformance is addressed with empathy and help first; People who've struggled and recovered are valued, not stigmatized; Manager training on handling underperformance supportively. Red flags: PIPs as a first resort; Public shaming or passive-aggressive behavior; Struggling employees are quietly managed out; Support is conditional on immediate improvement.

Question 7

Are there explicit norms around respect and inclusion, or is it just assumed people will get along?

Accepted Answer

Explicit norms prevent implicit biases from dominating. Green flags: Written team norms or working agreements; Norms are co-created with the team, not imposed; Regular check-ins on whether norms are being followed; Violations of norms are addressed promptly and fairly. Red flags: 'We're all adults, we don't need rules'; Norms exist but aren't enforced; Dominant personalities set the unwritten rules; Issues are ignored until they become major problems.

Question 8

What would happen if an engineer didn't speak up in a meeting? Would they be called out or left alone?

Accepted Answer

Introverts need safety too. Not everyone shows engagement by talking. Green flags: Multiple channels for input (async, written, 1:1); Quiet people are not assumed to be disengaged; Meeting facilitation ensures all voices are heard; Introversion is respected as a valid working style. Red flags: Speaking up is equated with engagement or caring; Quiet people get called on to prove they're paying attention; Meetings are dominated by the loudest voices; Non-verbal input channels don't exist.

Question 9

What should I ask about psychological safety in an interview?

Accepted Answer

Ask for specific examples: when someone admitted a mistake publicly, when someone challenged a manager's decision without consequences, and how the team handles failed projects. The key is concrete stories, not abstract values. If they can't give you a specific example of safe failure, the safety is theoretical.

Question 10

How can I tell if a team has genuine psychological safety?

Accepted Answer

Three tests: (1) blameless postmortems are standard practice, (2) junior members regularly challenge senior decisions, and (3) people are comfortable saying 'I don't know' or 'I made a mistake' in public. Red flags: fear of failure, blame-focused retrospectives, and a culture where quiet people are seen as disengaged.

Question 11

When should I evaluate psychological safety during interviews?

Accepted Answer

Pay attention throughout every interaction. Watch how interviewers talk about failures and mistakes — do they blame individuals or discuss systemic learning? Ask each interviewer the same question about mistake-handling and compare. The most revealing moment: ask what would happen if you raised an ethical concern that could delay a launch.

Psychological Safety Interview Questions

The 8 questions

Can you tell me about a time when someone admitted a mistake publicly — in a meeting, code review, or Slack? How was it handled?

Have you seen someone challenge a decision made by their manager without negative consequences?

How does the team handle failed projects or experiments? Is the culture blame-focused or learning-focused?

What's the environment like for asking 'dumb questions'? Would someone new feel comfortable saying 'I don't understand'?

If an engineer raises a concern about quality, security, or ethics, how is that received? Can they block a launch?

How does the team respond when someone is struggling or underperforming? Is it supportive or punitive?

Are there explicit norms around respect and inclusion, or is it just assumed people will get along?

What would happen if an engineer didn't speak up in a meeting? Would they be called out or left alone?

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Frequently asked questions

Psychological Safety Interview Questions

The 8 questions

Can you tell me about a time when someone admitted a mistake publicly — in a meeting, code review, or Slack? How was it handled?

Have you seen someone challenge a decision made by their manager without negative consequences?

How does the team handle failed projects or experiments? Is the culture blame-focused or learning-focused?

What's the environment like for asking 'dumb questions'? Would someone new feel comfortable saying 'I don't understand'?

If an engineer raises a concern about quality, security, or ethics, how is that received? Can they block a launch?

How does the team respond when someone is struggling or underperforming? Is it supportive or punitive?

Are there explicit norms around respect and inclusion, or is it just assumed people will get along?

What would happen if an engineer didn't speak up in a meeting? Would they be called out or left alone?

Related values

Companies that value psychological safety

Browse 314 psychological safety jobs

Frequently asked questions