CONCEPT
Collective Experimentation
The bounded, reversible trial through which a team discovers by experience that a new way of working produces better results — Perlow's delivery mechanism for organizational change, designed to bypass the argument-resistant nature of lived conviction.
Collective experimentation is the methodological signature of Perlow's applied work. Rather than proposing cultural transformation — a framing that triggers existential resistance in any organization with a strong identity — she proposes bounded trials that a team can attempt for a defined period, with the understanding that if the trial fails, the team returns to its previous way of working. The framing transforms "Should we change our culture?" into "Should we try something for four weeks and see what happens?" The former demands commitment; the latter invites curiosity. Curiosity is a more effective driver of change than rational argument, because belief follows behavior rather than preceding it.
In The You On AI Field Guide
The mechanism depends on a specific sequence. The team does not first change its beliefs about availability and then change its behavior; it changes behavior first, observes the results, and then changes belief. This sequence is essential. Beliefs sustaining organizational culture are not