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What is Team Psychological Safety About

Google’s internal research confirmed what Professor Amy Edmondson had identified years before, that the key to high-performance teams is the extent to which members are comfortable in taking interpersonal risks with one another. The measurement of the level of psychological safety in the team is the basis from which to develop the team dynamic (the heart of the team) and ultimately the team’s performance (the hard of the team).



TPS certification program

Peter has developed the Team Psychological Safety Certified Practitioner program to help team leaders as well as coaches, consultants and facilitators use the concept in working with their teams. To date, 510 team enthusiasts from 15 different countries have discovered the seven elements of team psychological safety, analyzed the team report and identified approaches to accelerate their team’s progress to high performance.

Click here for more information about the program

Interested in developing your team skills ? Contact us

Website Reports

TPS Report

The Team Psychological Safety report assesses the level of psychological safety through a simple anonymous survey. The report highlights which of the 7 elements that make up team psychological safety are team strengths and where the largest opportunities for improvement are. The report also compares the team with other teams where the tool has been applied. The TPS report allows a team leader to start to work on the team development right away.

Available in English, Portuguese, French, Thai, Polish and Vietnamese! And Korean coming soon!!


Interested in measuring TPS in your team? Contact us

TEAM.AS.ONE Master Facilitators

TEAM.AS.ONE has certified master facilitators in Brazil, the USA, Malaysia, Vietnam, the UK, Poland, France, the Philippines, Thailand, Singapore and Hong Kong SAR. These partners deliver the Team Psychological Safety Certified Practitioner programs in their country and certify leaders, trainers and coaches to support their teams using the principles of team psychological safety.

Philip Merry

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Samantha Sieverling

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Mark Relova



Patricia Ansarah

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Marie Tseng

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Monica Zionede Hall

email     website

Hong Kong

Jitra Dudsdeemaytha



Nidhipon Tritiptawin



Trong Mai



Ben Solomon

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Kristi Alcouffe

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Tomasz Janiak



Sarah Jones



Bo-Young (Elin) Han

email     website

Republic of Korea

Boris Ondo

email     website

Gabon & Republic of Korea