The Four Stages of Psychological Safety

Moving from stage 1 which shows lower psychological safety to stage 4 with high psychological safety

Stage 1: Inclusion Safety

You feel accepted and valued as a member of the group, regardless of differences like background, identity, or perspective. This stage satisfies the basic human need to belong before any meaningful contribution can happen.

Stage 2: Learner Safety

You feel safe to ask questions, make mistakes, experiment, and grow without fear of embarrassment or punishment. This stage enables learning by removing the fear that typically shuts down curiosity.

Stage 3: Contributor Safety

You feel confident using your skills and knowledge to make meaningful contributions to the group’s goals. At this stage, people are trusted to perform and add value without excessive oversight or fear of criticism.

Stage 4: Challenger Safety

You feel safe to speak up, question the status quo, and challenge ideas—even those of authority—without fear of retaliation. This is the highest level, where innovation and improvement happen because dissent is welcomed, not punished.

Reference

Clark, T.R., (2020) The four stages of Psychological Safety: Defining the path to inclusion and innovation. Berrett-Koehler Publishers Ltd.