Definition
Psychological safety is a shared belief held by members of a team or organization that the environment is safe for interpersonal risk-taking. It means that people feel confident they can speak up, share ideas, ask questions, admit mistakes, and challenge assumptions without fear of humiliation, punishment, or rejection. The concept was popularized through Amy Edmondson's research at Harvard Business School.
In Coaching Context
Psychological safety operates at two levels in coaching. First, the coaching relationship itself must be psychologically safe — a confidential, judgment-free space where the client can be fully honest without fear of consequences. Second, many clients seek coaching precisely because they are working in psychologically unsafe environments and need help navigating or changing them. Coaches support leaders in understanding their role in creating safety, and help teams examine norms that stifle honest conversation.
Why It Matters
Google's Project Aristotle identified psychological safety as the single most important factor distinguishing high-performing teams from average ones. In psychologically safe environments, teams surface problems earlier, learn from mistakes more effectively, innovate more freely, and collaborate more generously. The absence of psychological safety creates cultures of silence, blame avoidance, and disengagement — which quietly undermine performance at scale.