"A snowflake is one of nature's most fragile creations — but look what they can do when they stick together."
How would you describe the strongest teams in business? Smart? Highly skilled? Well paid? Expertly trained?
You'd certainly find those qualities on great teams. But if you guessed that individual talent is what makes a team exceptional, Google's research says you'd be wrong.
Where Project Oxygen studied what makes a great manager, Project Aristotle asked a different question: what makes a great team? Starting in 2012, Google spent years studying hundreds of its own teams to understand why some thrived while others struggled. The findings were both simple and profound — and they came down to five qualities, the first being the most important.
1. Psychological Safety
After combing through decades of research and studying its own teams, Google concluded that nothing mattered more than psychological safety — a shared belief that the team is a safe place to take interpersonal risks. Can people ask a "dumb" question, admit a mistake, or float a half-formed idea without fear of being embarrassed or punished? On the best teams, yes.
Think of an elite sports team. Its players are highly paid, strong-willed, and individually motivated by their own stats and bonuses. But the teams that reach the championship are the ones that learn to value each teammate, support one another, and create safety — in practice, in the locker room, and under pressure. Individual talent gets you onto the field. Psychological safety wins games.
2. Dependability
Strong teams get things done on time and hold to high standards. Every member trusts that the others will do what they say they'll do. At Institute Success, we tell leaders to always be impeccable with your word — because your team is counting on you. They shouldn't have to wonder whether you'll deliver. When you're all running down the field together, dependability is what lets each person commit fully.
3. Structure and Clarity
Team members need a clear understanding of goals, roles, and what success looks like. This starts at the top: leaders must define success, learn how each person defines it, and build a shared vision so everyone knows what's expected of them. Things fall apart when you're dancing the mambo and your teammate is dancing the cha-cha. Alignment — built on the foundation of psychological safety — is what keeps a team in step.
4. Meaning
The work has to matter personally to the people doing it. It's the leader's job to connect the daily grind to a bigger "why" — the reason people get out of bed and come in. Remember, people buy you before they buy what you're selling, so you need genuine buy-in from your team before you can carry your mission to the outside world.
5. Impact
People need to believe their work matters — that it makes a difference. Leaders shape this more than anyone. The best leaders maximize their own strengths first, then enroll others in a shared vision and inspire them to bring their best. And they keep growing themselves, because everything is always in motion. It's why we champion one habit above the rest: ASK — Always Seek Knowledge. When we share what we know with each other, we create something far greater than any of us could alone.
Putting Project Aristotle to Work
Here's the encouraging takeaway: building a great team isn't about hiring only superstars. It's about creating the conditions — safety, dependability, clarity, meaning, and impact — in which ordinary talented people do extraordinary work together.
Start at the foundation. This week, ask yourself one question: Does everyone on my team feel safe enough to tell me what they really think? If you're not sure, that's where to begin.