Most managers can assemble a group of capable people. Far fewer can turn that group into a team. The gap is not chemistry, and it is not a ropes course — it is a small number of concrete conditions that can be designed for.
Capability is not the constraint
When a team underperforms, the instinct is to look at individual skill. In our assessment work the individual capability scores are usually fine. What shows up instead is misalignment: two people optimising for different outcomes, both of them correctly.
What actually predicts team performance
- A shared definition of done. Not a shared goal — those are easy to agree and easy to interpret differently.
- Psychological safety. The cheapest diagnostic is whether anyone has disagreed with the most senior person in the room this month.
- Role clarity at the boundaries. Most friction lives in the overlap between two roles, not inside either.
Where to start
Measure before you intervene. A short competency assessment across the team will usually locate the constraint faster than a workshop, and it tells you which workshop would have been the right one.