Google spent two years studying 180 teams to figure out what makes a great team. They called it Project Aristotle, and what they found surprised nearly everyone involved: the single biggest factor in team effectiveness wasn’t talent, experience, or seniority. It was psychological safety — the belief that you won’t be punished for speaking up.
That finding has been confirmed again and again. Deloitte’s 2025 survey of nearly 1,400 professionals found that high performing teams are 2.3 times more likely to feel trusted by their leader and 2.3 times more likely to feel respected by peers. McKinsey’s research identified 17 specific team behaviors that drive effectiveness — but found that successful teams only need to excel at about 11 of them. Perfection isn’t the goal. The right dynamics are.
So what are those high performing teams characteristics that the research consistently points to? And more importantly, how do you know if your team has them?
Here are seven characteristics backed by decades of research — plus a diagnostic framework you can use this week.
What the Research Says About High Performing Teams
Before diving into specific characteristics, it’s worth understanding the major frameworks that have shaped what we know about team effectiveness.
Google’s Project Aristotle identified five dynamics of effective teams: psychological safety, dependability, structure and clarity, meaning, and impact. Their analysis involved 200+ team interviews, 35 statistical models, and over 170,000 coded words. The conclusion was clear: who is on the team matters far less than how the team works together.
Patrick Lencioni’s Five Dysfunctions model approaches from the opposite direction — identifying what breaks teams. His pyramid starts with absence of trust at the base and builds through fear of conflict, lack of commitment, avoidance of accountability, and inattention to results. Each dysfunction enables the next.
Amy Edmondson’s psychological safety research at Harvard showed that the highest-performing hospital teams actually reported more errors — not because they made more mistakes, but because they felt safe enough to talk about them. Her four-zone framework maps the relationship between psychological safety and accountability, showing that high performance lives where both are high.
What all these frameworks agree on: high performing team characteristics aren’t about assembling the most talented individuals. They’re about building the right conditions for those individuals to do their best work together.
7 Characteristics of High Performing Teams
1. Psychological Safety
This is the foundation everything else rests on. Edmondson defines it as “the belief that you can speak up with ideas, questions, concerns, or mistakes without fear of repercussions.” Google’s Project Aristotle found it was the most important factor — more predictive of team success than any other dynamic.
The business case is strong. A BCG study of 28,000 employees across 16 countries found that only 3% of employees with the highest psychological safety intended to quit within a year, compared to 12% of those with the lowest. That same research showed retention increases of 4x for women and BIPOC employees, 5x for people with disabilities, and 6x for LGBTQ+ employees when leaders create psychological safety.
What it looks like in practice: People admit mistakes without fear. Junior team members challenge senior ones. Questions are welcomed, not punished. Meetings have genuine discussion, not performative agreement.
Warning signs it’s missing: Silence in meetings. Ideas only come from the same two or three people. Mistakes get hidden until they become crises. People say “that’s above my pay grade” when asked for input.
For a deeper dive into building this foundation, see our complete guide to psychological safety at work.
2. Trust and Mutual Respect
Trust is what Lencioni places at the base of his pyramid — and for good reason. Without it, every other characteristic collapses. But the trust that matters for teams isn’t just reliability (“will you do what you said?”). It’s vulnerability-based trust: the willingness to be open about weaknesses, mistakes, and limitations.
Deloitte’s research puts numbers to this. Members of high performing teams report mutual respect at 72% compared to just 31% in other teams. They report trust at 65% versus 28%. And they feel included at 68% versus 50%.
What it looks like in practice: People give each other the benefit of the doubt. They ask for help without embarrassment. Feedback is direct but kind. Team members know each other as people, not just roles.
Warning signs it’s missing: CYA (cover your assets) culture. People hedge every statement. Decisions get relitigated behind closed doors. Team members speak differently in one-on-ones versus group settings.
3. Clear Roles and Shared Purpose
Three of Google’s five dynamics — structure and clarity, meaning, and impact — are essentially about this. People need to know what they’re doing, why it matters, and how it connects to the bigger picture.
Research from LSA Global found that strategic clarity explains 31% of the performance gap between high and low performing teams. That’s not a small number. When people don’t understand their role or the team’s direction, they either duplicate effort, work at cross-purposes, or simply disengage.
What it looks like in practice: Everyone can articulate the team’s purpose in one sentence. Roles are explicit, not assumed. Decision-making authority is clear. People understand how their work connects to organizational goals.
Warning signs it’s missing: Duplicated effort across team members. “I thought you were handling that” conversations. Decisions take forever because nobody knows who has the authority. People feel busy but not productive.
4. Open and Equal Communication
Research from the MIT Human Dynamics Laboratory found something remarkable: communication patterns alone could predict 35% of a team’s performance variation. That’s as significant as all other factors — intelligence, personality, skill — combined.
The researchers identified specific patterns in high performing teams: everyone talks and listens in roughly equal amounts. Contributions are short and to the point. Members connect directly with each other, not just through the team leader. There’s energetic engagement, including side conversations that bring in outside perspectives.
What it looks like in practice: Meetings feel balanced — not dominated by one voice. People build on each other’s ideas. Information flows freely instead of being hoarded. Regular check-ins keep everyone aligned. For practical conversation starters, explore these employee check-in questions.
Warning signs it’s missing: One or two people do 80% of the talking. Information is power, and some people hoard it. “Reply all” culture replaces genuine dialogue. People learn about important decisions through the grapevine.
5. Healthy Conflict and Accountability
This is where many teams stumble. Lencioni’s model shows a clear chain: when teams fear conflict, they can’t truly commit to decisions. Without commitment, there’s no accountability. Without accountability, people prioritize individual goals over team results.
A 2025 HBR study of 34,000 people found that employees avoid sharing approximately 8% of what they should communicate — the “last 8%” that includes critical feedback, inconvenient truths, and difficult conversations. Only 33% of teams achieve the “Last 8% Culture” where both connection and courage are high. Meanwhile, 37% fall into “Family Culture” — pleasant but stagnant because hard things go unsaid.
What it looks like in practice: Disagreements happen in the open, not in side channels. Decisions are debated, then committed to. Peers hold each other accountable, not just the manager. Underperformance is addressed directly and constructively. Skip-level meetings can reveal whether accountability is real or performative.
Warning signs it’s missing: Artificial harmony. Passive-aggressive behavior. Decisions get revisited endlessly. Nobody challenges the highest-paid person’s opinion. Feedback only flows downward.
6. Recognition and Celebration
This characteristic doesn’t show up in most “high performing teams” articles, but the data is overwhelming. Gallup and Workhuman’s joint research found that recognition could prevent 45% of voluntary turnover. Employees who receive both feedback and recognition weekly are 61% engaged — compared to just 38% who get feedback without regular recognition.
Gallup’s Q12 engagement survey specifically asks: “In the last seven days, have I received recognition or praise for doing good work?” That seven-day cadence matters. Annual recognition isn’t enough. Recognition needs to be frequent, specific, and timely.
Research on team cohesion shows that teams engaging in regular celebrations boost overall performance by up to 25%. Companies with structured recognition programs see 31% lower voluntary turnover. When recognition happens as a shared team experience — not just a manager-to-employee transaction — it strengthens the bonds that make teams resilient.
What it looks like in practice: Wins get celebrated publicly, not just privately. Milestones — work anniversaries, project completions, personal achievements — are acknowledged. Recognition comes from peers, not just managers. The team takes time to mark transitions and accomplishments together, whether through group cards, team gatherings, or simple shout-outs.
Warning signs it’s missing: People feel invisible. Milestones pass unnoticed. The only feedback is corrective. Good work is assumed, never called out. Team members don’t know each other’s recent accomplishments.
7. Continuous Learning and Resilience
High performing teams aren’t static — they actively learn and adapt. Deloitte’s survey found that high performing team members are three times more likely to say their team promotes a culture of apprenticeship (40% vs. 15%). They’re 2.5 times more likely to quickly change direction when needed. And 50% say their team learns from failures without overemphasizing blame — compared to just 21% in other teams.
Tuckman’s stages of group development remind us that conflict and discomfort are part of the journey, not signs of failure. Teams move through forming, storming, norming, and performing — and the storming stage is both the most difficult and most necessary. Teams that avoid it never truly reach peak performance.
What it looks like in practice: Post-mortems focus on learning, not blame. People experiment and iterate. Skills development is a team investment, not an individual burden — often supported by coaching and mentoring programs that help individuals grow within the team context. Setbacks are processed, not buried. The team gets better over time, not just busier.
Warning signs it’s missing: The same mistakes keep happening. “We’ve always done it this way” is a common phrase. Failure is treated as evidence of incompetence. People stop suggesting new approaches because they’ve been shot down before.
Assess Your Team: A Quick Diagnostic
Rate each statement from 1 (strongly disagree) to 5 (strongly agree):
- Psychological Safety: “People on our team feel safe admitting mistakes and asking for help.”
- Trust and Respect: “Team members give each other the benefit of the doubt and share feedback openly.”
- Clear Roles: “Everyone can articulate our team’s purpose and understands their specific contribution.”
- Communication: “In meetings, participation is roughly balanced and information flows freely.”
- Healthy Conflict: “We address disagreements and performance issues directly rather than avoiding them.”
- Recognition: “In the last seven days, someone on this team was recognized for good work.”
- Learning: “When something goes wrong, we focus on what we can learn rather than who to blame.”
Scoring:
- 28-35: Your team shows strong high-performing characteristics. Focus on sustaining what’s working.
- 21-27: Solid foundation with specific areas to develop. Pick the lowest-scoring area and address it first.
- 14-20: Significant gaps exist. Start with psychological safety (question 1) — everything else depends on it.
- Below 14: Your team is likely in a fear-based or dysfunctional pattern. Consider bringing in outside facilitation.
Use these questions as conversation starters in your next team meeting or one-on-one check-ins. The diagnostic itself is an act of psychological safety — it signals that you care about how the team is working, not just what it’s producing.
Building High Performance in Remote and Hybrid Teams
Everything above applies to distributed teams — but with higher stakes. Research shows that only 52% of remote teams achieve higher collective productivity, and 67% struggle with cultural alignment. Communication gaps account for 63% of failed sprints in distributed environments.
The good news: teams with structured remote processes show 35% better performance than those without them. Here’s what shifts for remote teams:
Communication becomes intentional, not ambient. You can’t rely on hallway conversations. Written-first norms, explicit expectations, and regular video check-ins replace the spontaneous interactions co-located teams take for granted.
Recognition requires more effort. When you can’t tap someone on the shoulder to say “nice work,” you need structured ways to make contributions visible. Digital group cards, async shout-out channels, and deliberate celebration rituals matter more, not less.
Social connection needs to be designed. Team building activities aren’t optional for remote teams — they’re infrastructure. Without intentional relationship-building, trust erodes and communication patterns break down.
Psychological safety is harder to read. You can’t see body language as easily on video. Silence could mean agreement or fear. Leaders need to actively invite input and create multiple channels for feedback.
The Dark Side: When “High Performance” Becomes Burnout
Here’s the contrarian angle most articles on high performing teams characteristics won’t give you: the pursuit of high performance, done wrong, destroys teams.
Edmondson’s four-zone framework maps this clearly. When accountability is high but psychological safety is low, you’re in the Anxiety Zone — where people perform out of fear, not motivation. They might hit targets in the short term, but they’ll burn out, disengage, or leave.
The Deloitte research revealed a telling statistic: organizations allocate 93% of AI expenditures toward technology infrastructure versus just 7% toward people-related initiatives. That ratio reflects a broader problem — investing in what teams produce while ignoring what teams need.
Warning signs that your “high performance” culture has tipped into toxicity:
- Results are consistently hit, but people look exhausted
- Burnout is treated as a personal weakness, not a structural issue
- “High performance” is code for “always on”
- People leave and nobody asks why
- The team delivers but doesn’t celebrate
Sustainable high performance requires what McKinsey calls “renewal” — the team’s working environment being set up for long-term sustainability. That means recovery time, celebrating wins, learning from failures without blame, and investing in people alongside processes.
The teams that last aren’t the ones that sprint the hardest. They’re the ones that build engagement into their culture — through recognition, connection, and the small moments that remind people why they chose this team.
Building a Team That Lasts
Google’s Project Aristotle began with a question: what makes some teams effective and others not? After two years of research, the answer was surprisingly human. Not strategy. Not talent acquisition. Not performance management frameworks. The conditions in which people interact.
The seven high performing teams characteristics in this guide — psychological safety, trust, clear roles, open communication, healthy conflict, recognition, and continuous learning — aren’t a checklist to complete once. They’re ongoing practices that require attention, investment, and care.
Start where the research says to start: with psychological safety. Build from there. And don’t forget that high performance isn’t just about what a team achieves — it’s about whether the team can sustain it.
The best teams aren’t the ones that never struggle. They’re the ones that struggle together, learn together, and take the time to celebrate together along the way.