Five pronged model for encouraging behaviour change

“Stop telling me what to do.”

Reactance.

“I have already invested too much in the old way.”

Endowment.

“That might work for people like you.”

Distance.

“What if I try it and regret it?”

Uncertainty.

“Says who?”

Corroborating evidence.

Five people can refuse the same change for entirely different reasons. A single persuasive message treats resistance as a lump and then blames the audience when the lump stays put.

Each sentence implies a different job. Agency can lower reactance. The visible cost of inaction loosens attachment to the status quo. A smaller first move reduces distance. A cheap trial gives uncertainty somewhere to go. Independent sources strengthen proof.

Mix them carelessly and the effects collide. More evidence can feel like a pile-on. A free trial can make the new option look disposable. Emphasising the cost of delay may increase pressure and revive reactance. Behaviour change is diagnosis under interacting constraints, not five ingredients tipped into a blender.

The commercial habit runs backwards. A company owns a webinar, so customers must lack evidence. It has a discount, so they must lack motivation. The available intervention invents the barrier.

Listen for what the refusal protects: freedom, possession, identity, certainty or confidence in the claim. “No” contains information. It also changes over time. Evidence may reduce uncertainty, a successful trial may create endowment in the new option, and early agency can stop later guidance feeling like control. The barriers move as the person moves, so diagnosis cannot be a one-off label attached at the beginning. Persuasion begins by hearing which no it is, then noticing when it becomes a different one.

Behavioural principles

Behavioural ideas at play in this post

Short, plain-English explanations of the principles behind this post, with links to related books and examples in the archive.