Academy · TALENT · PSYCHOLOGICAL SAFETY

Psychological safety - the most underestimated driver of team performance.

Google's Project Aristotle analysed hundreds of teams in search of the key to high performance. The conclusion was disarmingly simple: psychological safety was by far the strongest predictor — more important than talent, diversity or leadership in isolation.

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WHAT YOU GAIN

Team members name problems, mistakes and dissenting views — without fear of social consequences

Leaders understand which concrete behaviours build or erode psychological safety

Teams perform structurally better because all available information and perspectives are used

THE CORE PROBLEM

High-performing teams do not make fewer mistakes. They name them more often.

Professor Amy Edmondson (Harvard) made a paradoxical discovery in the 1990s: the best-performing medical teams reported more errors than the worst-performing teams. Not because they were less careful — but because they felt safe enough to name mistakes and learn from them.

In organisations without psychological safety, critical information is withheld, problems are only raised once they are large, and the best ideas go unheard — not from lack of interest, but from rational self-protection.

Interpersonal risk — people avoid contributing when they fear being judged, ignored or penalised
Silence spiral — when one person stays silent without consequence, it reinforces others' silence
Apparent safety — teams without conflict are rarely safe — they are quiet
Leadership behaviour — psychological safety is built or eroded day by day by how a leader responds

Three levels of psychological safety

01 - Measure

Objectively establishing the current safety level

Participants learn to measure psychological safety in their team using Edmondson's validated instruments — and interpret what the results mean for team dynamics and performance.

02 — Behaviours that create safety

Behaviours that create safety

We work on the concrete micro-behaviours that build psychological safety day by day: how to respond to bad news, how to invite dissent, how to model vulnerability as a leader.

03 — Anchor

Embedding safety in team routines

Participants design structural interventions that institutionalise psychological safety — through meeting protocols, decision processes and feedback rituals that make safety independent of the mood of the day.

"Psychological safety is not the same as being nice. It is the belief that the group will not punish you for taking interpersonal risk."

- Amy Edmondson — Harvard Business School

Format

⏱ 1 day or modular I 👥 Leaders · HR · Teams · All employees I 🏢 In-company or virtual I 📐 Tailored to your context I 🌐 NL, EN & FR

ACADEMY · LEAD

Inclusive leadership

Inclusive leaders are the primary architects of psychological safety in their teams.

ACADEMY - TALENT

Building trust

Trust is the precondition for psychological safety - this module builds the underlying foundations.

Want to explore whether this programme fits your context?

A short exploratory conversation is usually the best starting point.

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Reviews

"I gained new insights that I can immediately apply in my job.

The trainer creates a safe atmosphere and a stimulating learning environment. She leaves room for interaction and asking questions. I enjoyed exchanging experiences with other participants."

Karine Robijn, HR & events, Umicore