The team cohesion assessment.

A team cohesion assessment measures the bond that enables a team to perform, and measures it the only way that counts: by asking the whole team. Team cohesion is the bond that enables high performance. Not camaraderie, not harmony, not likeability. The bond. It is structural, and because it is structural, it has parts that can be scored on their own.

This page covers what the COHESIONindex™ measures, what the read-out shows, why the whole team takes it, and what to do with the gap it exposes. There is a two-minute self-check below if you want to start with your own read of your team.

What the assessment measures

The COHESIONindex™ is a team-level assessment: agreement-scale items answered by the whole team, scored overall, by dimension, and by item. It measures the participant’s perception of their team’s cohesion in four dimensions, which the Team Cohesion & Performance™ program treats as the “how it feels” half of the team system.

Social Cohesion is the interpersonal foundation, care and trust and the willingness to be open with each other, and it is the anchor dimension that supports all the others. Task Cohesion is shared clarity on what the team is for and how each person’s work fits together; a low score there is an alignment gap, not a motivation gap. Identity Cohesion is the sense of belonging and “we” that people carry into how they see themselves, and it drives discretionary effort and retention. Commitment Cohesion is the voluntary choice to stay and push when the work gets hard, and it is the output: evidence that the bond is real. Low commitment is usually a symptom of deficits in the other three.

Why the whole team takes it

A leader’s rating of a team’s cohesion is an impression. The team’s rating is the thing itself. The gap between how a leader sees the team and how the team sees itself is often the most instructive data point in the course, and it only exists when everyone answers. Full team results require at least three direct-report responses, which protects the individuals and keeps the read honest.

The misconception the gap corrects is that a team that gets along is cohesive. Cohesion sits at the balance point between conflict on one end and conformity, the homogenization of thought, on the other. A team can be warm, agreeable, and quietly uncoordinated. The assessment separates those.

What the read-out usually shows

Consider a finance team at a regional bank whose director describes them as tight-knit. The COHESIONindex™ agrees on social cohesion and disagrees sharply on task cohesion: the team scores itself low on knowing how each person’s work feeds the next. Month-end close has missed its deadline for three cycles, and the director has been treating it as a capacity problem. The read-out says it is a handoff problem. The 30-60-90 plan is one sentence the team writes together about what it exists to do, and one habit: end every close meeting with who is doing what by when. Social cohesion was never the issue, and no offsite would have found that.

What to do with the result

Work the weakest dimension first, with behavioral practices in the flow of work, and re-measure on a 30-60-90 rhythm. That cadence is the spine of team performance training. The micro-behaviors are deliberately small. For social cohesion, ask how someone is doing before discussing any work. For task cohesion, write one sentence that captures the team’s actual purpose, and end meetings with who is doing what by when. For identity, say “we” and mean it in the hard weeks. For commitment, when the work is hard, name it, then state the path forward.

Then measure again. One off-target dimension at a time, the way the work system is fixed one off-target output at a time. You cannot improve outputs by demanding better outputs, and you cannot improve cohesion by asking people to be more cohesive.

Where to start

Start with the self-check above for one intact team, honestly. Then run the COHESIONindex™ with that whole team and put your ratings next to theirs. The dimension where you diverge most is the one the plan is built around, and the day-30 re-measure tells you whether the first behavior took.