The IKEA Effect
Harvard researchers found that people value things they helped create 63% more than identical pre-made versions. This changes how you design every employee program.
Michael Norton, Daniel Mochon, and Dan Ariely ran a series of experiments at Harvard. Participants who assembled simple IKEA furniture valued it 63% more than an identical pre-assembled version. The effect held for origami, Lego sets, and other build-it-yourself tasks. Even when the result was objectively worse, builders loved it more.
The mechanism is identity. When you invest labor into something, it becomes an extension of yourself. Criticizing it feels like criticizing you.
This has direct implications for how you roll out workplace programs. An engagement initiative designed entirely by HR and handed to managers will always face more resistance than one managers helped shape. The content can be identical. The ownership changes everything.
The nudge: Before launching your next program, identify one element you can let the team co-create. The survey question they add themselves. The recognition category they name. The meeting ritual they choose. It will be imperfect. It will also be theirs.
