The research, plainly
Wiltermuth and Heath had groups walk in step, sing together, and move in time — then measured cooperation. Synchronized groups trusted more, cooperated more, and sacrificed more for each other, even with no shared purpose beyond the movement itself.
The receipt: Wiltermuth & Heath, 2009
What it means for events
Synchrony is connection you can put on the run of show. One moment where the whole room does the same thing at the same time — claps a rhythm, speaks a line, raises a light — measurably changes how that room treats itself afterward.
Where to run it
Opening moments
A called response, a shared gesture, a count-in. Thirty seconds of unison buys a day of 'we.'
SKO & rallies
The chant and the walk-in aren't corny — they're Wiltermuth's experiment run at company scale.
Closing rituals
End in unison: the shared phrase, the simultaneous commitment, the one photo. Synchrony seals the room's memory of itself.
Seen in the wild
Related concepts
Now use it
Score your own event against principles like this one — or make the whole vocabulary official.
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