Best Practice / Guidance: Psychological Safety in the Workplace
Introduction
Psychological safety is a critical element in creating workplaces where individuals feel confident speaking up, sharing ideas, admitting mistakes and asking questions—without the fear of being criticised or punished. The term, developed by Dr Amy Edmondson, has gained significant recognition across industries, particularly in high-reliability sectors such as aviation, healthcare, and emergency services.
At its core, psychological safety fosters trust and mutual respect within teams. It encourages open and honest communication, which is essential for learning, collaboration, innovation, and long-term performance. Despite its growing popularity, psychological safety is often misunderstood. It is not about being excessively ‘nice’, shielding people from accountability, or avoiding difficult conversations. Rather, it is about enabling people to contribute fully and engage constructively, even in challenging situations.
Purpose of the Report
This report seeks to provide clarity on what psychological safety truly is, correct some common misconceptions, and present a practical framework for embedding it within teams and organisations. Drawing on research and field insights, the report highlights the tangible benefits of psychological safety—from improved performance and safety to enhanced innovation and learning.
In addition to outlining the academic foundations of psychological safety, including the work of Dr Amy Edmondson and Timothy Clark, the report aims to support organisations in assessing their current culture and adopting practical steps to foster a safer, more collaborative working environment.
Intended Audience
This document is intended for organisational leaders, HR professionals, safety managers, and team supervisors—particularly those working in high-stakes or safety-critical industries such as aviation, healthcare, public services, and regulated environments.
It will also be of interest to consultants, training providers and internal change agents responsible for culture, leadership, or performance improvement initiatives. The guidance applies across all organisational levels and is relevant to anyone responsible for shaping team dynamics, promoting open communication, and ensuring accountability within the workplace.
Body of Report
What Psychological Safety is Not
There are many misconceptions about psychological safety. As outlined by Timothy Clark (adapted from Forbes), psychological safety is not:
- Mindfulness or wellbeing sessions: It’s not about offering yoga or meditation as a substitute for systemic change.
- A free pass for poor behaviour: Psychological safety does not excuse misconduct, negligence, or breaches of rules and procedures.
- Overprotection: People must still hear and give honest feedback, including difficult or negative information.
- An absence of accountability: Individuals remain responsible for their decisions and actions.
- Niceness over honesty: False harmony can suppress necessary conversations. Kindness and respect should underpin honest exchanges—not superficial “niceness”.
- Consensus decision-making: Not all decisions should or can be made by committee. Leaders must take decisions based on input, not wait for universal agreement.
- Unregulated autonomy: Responsibility must match the level of autonomy granted.
- Political correctness: Respect and inclusion are vital, but this is not about political agendas.
- Empty statements from leadership: Saying “we value psychological safety” is meaningless unless supported by consistent behaviour and actions from leadership.
In summary, psychological safety is not a tool to avoid conflict, lower standards, or disregard performance. It’s a way of creating the conditions for people to thrive while remaining accountable.
Why Prioritise Psychological Safety?
Psychological safety is a powerful driver of both performance and well-being. Research and practice consistently show that when people feel safe to speak up and contribute:
- Productivity increases – Teams can focus more effectively and collaborate better.
- Innovation flourishes – People are more likely to share creative ideas and take thoughtful risks.
- Learning improves – Mistakes are acknowledged early and used as learning opportunities.
- Safety strengthens – Issues and risks are raised earlier, reducing the chance of escalation.
- Engagement and retention rise – Employees are more likely to stay when they feel valued and heard.
Supporting Research
- Project Aristotle (Google): This study found psychological safety to be the most critical factor in team performance. Teams with high psychological safety outperformed others regardless of individual skill.
Project Aristotle – Google
- Amy Edmondson’s Research: Her work highlights that high-performing teams don’t necessarily make fewer errors—they report more, because they feel safe to do so. This transparency enables continuous learning.
What Psychological Safety Is
Dr Amy Edmondson defines psychological safety as a “shared belief that the team is safe for interpersonal risk-taking”. In other words, it’s the sense that one can speak up without fear of embarrassment or punishment.
Timothy Clark expands on this with four stages of psychological safety:
- Inclusion Safety – Feeling accepted and included as part of the team.
- Learner Safety – Feeling safe to ask questions, experiment and make mistakes while learning.
- Contributor Safety – Feeling able to contribute skills and ideas without fear.
- Challenger Safety – Feeling confident to challenge the status quo or voice concerns respectfully.
You can read more about this framework here:
The 4 Stages of Psychological Safety – LeaderFactor
Conclusion
Psychological safety is essential for high-functioning, adaptive, and resilient organisations. It is not a soft concept or an HR trend—it is a fundamental building block of trust, collaboration and continuous improvement.
By creating environments where people feel safe to be honest and accountable, organisations can reduce risk, improve performance and empower their teams to work more effectively together. But psychological safety must be actively nurtured. It requires consistent leadership, clear expectations, open dialogue, and a culture that supports learning rather than blame.
Web Links
- Google’s Project Aristotle
- HBR: Learning Behaviour in Work Teams
Authors and contributors
Cate Bichara
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