Disrupt Then Reframe

In his fantastic book 59 Seconds, Richard Wiseman¹ explains the “disrupt, then reframe” approach.

The tactic briefly jolts someone out of autopilot with something unexpected, then follows with a straightforward request.

In several experiments, researchers went door to door selling notepads for charity.

The salesman would either say:

1️⃣ “They sell for $3. It’s a bargain.”

2️⃣ Or, they would introduce a small disruption: “They sell for 300 pennies — that’s $3. It’s a bargain.”

That minor, surprising twist nearly doubled sales.

It reminds me of the precise number effect.

Here giving a specific rather than rounded number is more believable.

For instance, in a 2022 Richard Shotton³ study with 282 consumers, participants were shown Sierra Nevada Pale Ale priced at $18.99 for 12 bottles.

Half were also told this equated to $1.58 per bottle.

Among those shown the per-unit cost, 28.6% said it was good or very good value — more than double the 13.7% who only saw the total price.

This is known as the specific number bias.

Inside the Nudge Vaults you'll find 11 more insights specifically about this bias.

I should add the Vaults cost just 0.16p per insight (that's a bargain).

Or you can preview your first 50 insights for free →

But, of course, you're free to refuse.

Phill

¹Wiseman, R. (2009). 59 seconds: Think a little, change a lot. Pan Macmillan.

²Davis, B. P., and Knowles, E. S. (1999). A disruptthen-reframe technique of social influence. Journal of Personality and Social Psychology, 76(2), 192-199.

³Shotton, R., & Flicker, M. A. (2025). Hacking the human mind: The behavioral science secrets behind 17 of the world’s best brands. Harriman House.

As a behavioural science practitioner, I believe in the peak-end rule.

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