“Questions don’t just gather information — they change the person being asked.” — Steven Bartlett
Most leaders and communicators default to telling: telling people what to do, what to think, what to change, and how to behave. This feels efficient. It is almost always counterproductive.
When you tell someone what to do, you generate compliance at best and resentment at worst. You’ve given them a solution that they have no ownership of, no investment in, and no real commitment to following through on.
When you ask the right question, something entirely different happens. The person generates the answer themselves. They discover the insight. They feel the commitment. You haven’t pushed them — you’ve pulled them.
Research consistently shows that commitments we make to ourselves feel far more binding than those imposed on us by others. When someone arrives at a conclusion through their own reasoning — guided by your questions — their motivation to act on it is vastly higher than if you had simply told them what to do.
Bartlett describes the question/behaviour effect: the simple act of being asked a question about your intentions changes your subsequent behaviour. If someone asks you “Are you going to exercise this week?” you are significantly more likely to exercise than if they hadn’t asked.
This effect operates even when the question is completely neutral — no judgment, no pressure, no follow-up. The mere act of articulating an intention increases the probability of enacting it.
For leaders, this is revolutionary. Instead of mandating behaviour, ask about it. Instead of telling your team what they should do, ask them what they plan to do. The question itself does much of the work.
Replace commands with questions. The question/behaviour effect means that the act of being asked changes what people do — without any need for directives, enforcement, or pressure.
Not all questions are equally effective. Here are the categories that generate the most change:
Future-focused questions:
Self-diagnostic questions:
Commitment questions:
Identify one area where you routinely give instructions or make demands of others. For the next week:
This law extends beyond leadership into every persuasive context. The best salespeople ask questions rather than pitch features. The best marketers create interactive experiences rather than passive advertisements. The best teachers ask students to discover rather than simply delivering answers.
In each case, the question generates engagement, ownership, and commitment that no statement can achieve. The question honours the intelligence and agency of the other person — and that respect is itself powerfully persuasive.