Psychological

Ben Franklin Effect

What it is

Making someone like you more by getting them to do you a favor.

How it works

When someone does a favor for you, their brain resolves the cognitive dissonance ("Why would I help someone I do not like?") by deciding they must like you. This is counterintuitive — we assume people help those they like, but the reverse is also true. Asking for small favors can therefore build rapport and goodwill.

Real-world examples

  • •A new colleague who asks to borrow your notes, then gradually becomes a friend.
  • •Political fundraisers who ask for a tiny donation first, knowing it creates a sense of investment and affiliation.
  • •Sales techniques that ask the customer to hold the product or try it on, creating a sense of ownership.

Ethical guidelines

  • ●Use this to build genuine relationships, not to exploit people's kindness.
  • ●Do not escalate favor requests manipulatively after establishing initial goodwill.
  • ●Reciprocate favors rather than only extracting them.

How to defend against it

  • ►Be aware that doing someone a favor may make you feel more positively toward them than warranted.
  • ►Evaluate whether you genuinely like someone or have rationalized your way into it after helping them.
  • ►Watch for escalating favor requests after you have granted an initial small one.

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