Psychological safety" was identified as the most important parameter for successful teamwork. It is considered the foundation for other important factors that influence team success. Psychological safety offers employees a safe framework in which to talk openly about mistakes within the team/organization and to learn from them for the future.

Definition of psychological safety

Psychological safety describes the atmosphere and feeling that prevails in a group and can be very helpful, especially in complex challenges. Amy Edmondson, who wrote an entire book on psychological safety in 2020, defines it "as a shared belief that one is in an environment that is conducive to taking interpersonal risks, such as asking for help, admitting a mistake, or criticizing a project. In psychologically safe environments, people are convinced that others will not react negatively to them if they make a mistake or ask for help. Instead, honesty is allowed and expected."

However, psychological safety is not a feel-good concept where people within the team pat each other on the back and are simply nice to each other. Nor does it mean that performance standards are lowered. The following illustration shows that "psychological safety" (PS) in conjunction with high standards is ideal for learning, developing and continuously improving one's own performance as well as team performance.

Psychological safety and high standards

Findings from the Google project "Aristotle"

In 2012, Google launched a project codenamed "Aristotle". Hundreds of Google teams were examined for patterns that show why some teams fail while others achieve top performance. The following pyramid illustrates the findings and shows impressively that "psychological safety" dominates the other factors for successful teamwork.


Fig.: Google project "Aristotle"

However, it is very complex to achieve a state of "psychological safety". In addition to personal disposition, the organizational expert William Kahn (1990) has identified four preconditions(antecedents) of psychological safety:

  • Interpersonal relationships
  • Group dynamics
  • Organizational standards
  • Guidance

The role of leadership

In a "safe" organization, managers are characterized, among other things, by taking a step back, admitting their own mistakes and ignorance and addressing problems openly. At the same time, they encourage employees to do the same. Do your managers have the right set of methods to create "psychological safety" in the team? Leadership feedback from ValueQuest supports managers in their personal development and significantly improves the quality of leadership.

Establish framework conditions for anxiety-free working

Successful organizations consistently use both 360-degree management feedback and employee surveys as a dialogue tool, which has a positive impact on employee engagement and company success. Find out more at www.valuequest.ch. We would also be happy to advise you personally on 044 786 32 52.

Do you like our blog posts? Then follow us on our Linkedin company page!

Article published on January 25, 2022

About Heidi Blanken
Heidi Blanken is an expert and consultant with a focus on psychological methodology, business and employment law. She studied at the University of Zurich and brings in-depth knowledge to her consulting work.

Heidi Blanken is an expert and advisor at ValueQuest with a focus on evaluation and methodological consulting. She studied psychology with a focus on methodology as well as economics and labor law at the University of Zurich and graduated with a lic. phil. I degree.

Inspired? Then share this post via your favorite platform.

Subscribe to the ValueQuest newsletter now

Stay informed and up to date.

  • Current HR trends and topics
    Stay up to date with exciting blog articles and expert interviews.

  • Practical tips and tricks
    Get valuable practical tips from the fields of HR and recruiting.

  • Exclusive resources
    Access to checklists and guidelines to help you in your everyday life.

Our promise:

  • Quality instead of quantity: Our newsletter is only published every two months.
  • Relevant content: We offer you valuable expert knowledge that really helps you.
  • Community focus: Be part of a committed HR community.

Other articles that might interest you ...

  • Quote from Zurich Insurance regarding the Swiss Broker Panel on structured feedback and collaboration with insurance brokers

    Structured feedback that matters: Zurich speaks at the Swiss Broker Panel

    April 27, 2026

    Reading time: 6 min

    How important is structured feedback for insurers—and how is it used effectively? In this interview, Tiziana Manfioletti, Business Development Advisor for Brokers at Zurich, explains how Zurich’s Broker Panel Switzerland is utilized. She highlights the improvements resulting from the feedback and how brokers can help shape the partnership through their participation.

  • An older couple is reviewing retirement planning documents together

    Swiss Pension Fund Study 2026: What Pension Fund Advisors Need to Know About the Second Pillar

    April 22, 2026

    Reading time: 5 min

    Occupational pension plans, also known as the second pillar or pension funds, are a key component of retirement planning in Switzerland. But how well do pension fund members understand their own pension plan?

  • Yellow eggs with different emoji faces symbolizing various customer emotions and customer satisfaction.

    Customer Satisfaction: The Most Important Questions and Answers

    April 16, 2026

    Reading time: 4 min

    Customer satisfaction is the key to sustainable business success. It fosters customer loyalty, strengthens your reputation, and provides a decisive competitive advantage. But how can you measure customer satisfaction? Which methods and tools actually get the job done? And how do you find the right provider in Switzerland? This article answers the most important questions about customer satisfaction surveys and shows how you can use valuable feedback to develop concrete measures to increase your customer satisfaction.

  • An interview with Franc Büsser of AXA Switzerland on the Swiss Broker Panel and the collaboration between insurers and insurance brokers

    Insurance Brokers – Switzerland's Largest Insurance Study

    March 30, 2026

    Reading time: 8 min

    Insurance brokers are playing an increasingly important role in the Swiss insurance market. More and more companies are turning to independent advisors for help with complex insurance issues. At the same time, the demands placed on insurers and brokers are growing.

  • A group photo of the Landheim Brüttisellen team taken outdoors on a sunny day. In the center, someone is holding an Excellence@work Award, which confirms their recognition as a top employer.

    Switzerland's Best Employers: Landheim Brüttisellen Stands Out for Its Fairness and Sense of Responsibility

    March 19, 2026

    Reading time: 3 min

    In early 2026, Landheim Brüttisellen conducted its first external employee survey with ValueQuest and immediately qualified for our Excellence@work Award with an outstanding result.

  • Marielena Einzinger on 360-degree feedback as a strategic tool for strengthening self-reflection and leadership culture

    360-Degree Feedback: Insights from Leadership Feedback and Implications for Corporate Culture

    March 11, 2026

    Reading time: 10 min

    360-degree feedback strengthens leadership, provides clarity about one’s own impact, and fosters an open feedback culture. When used correctly, it becomes a strategic tool for sustainable leadership development and improved organizational performance.

  • Group photo of the Raiffeisenbank Region Glatt team after a successful employee survey and employer award

    Top employer: Raiffeisenbank Region Glatt with highly motivated employees

    March 10, 2026

    Reading time: 3 min

    At the end of 2025, Raiffeisenbank Region Glatt conducted its first employee survey with ValueQuest – and immediately qualified as a top employer. Raiffeisenbank has therefore been awarded our prestigious employer prize, the Excellence@work Award.

  • Woman writing feedback on a whiteboard - symbol for structured employee surveys and management feedback at ValueQuest

    360-degree feedback: the most important questions and answers

    March 4, 2026

    Reading time: 6 min

    360-degree feedback is the key feedback tool for effective leadership development. It provides crucial insights that go far beyond traditional employee appraisals and forms the basis for successful coaching.

  • Interview with Allianz Suisse on cooperation between insurance brokers and insurers in the Swiss market as part of the Broker Panel Switzerland 2025.

    Insurance brokers: role, benefits, and cooperation in the Swiss market

    March 2, 2026

    Reading time: 9 min

    Insurance brokers play an important role in the Swiss insurance market. But what exactly do brokers do, and how do they work with insurers? In this interview, Thargye Gangshontsang from Allianz Suisse explains the perspective of an insurer.