Mind & PsychologySeptember 18, 20251 min read

Social Proof: Everyone Is Doing It

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Robert CialdiniContributor

Canned Laughter

TV shows use fake laughter tracks. Everyone hates them. But studies show that people laugh longer and more often when they hear the track. It signals: “This is funny. Others are laughing.”

The Towel Experiment

Hotels put signs in bathrooms: “Reuse towels to save the environment.” (Effectiveness: 35%). They changed the sign: “75% of guests in this hotel reuse their towels.” (Effectiveness: 44%). They changed it again: “75% of guests in this room reuse their towels.” (Effectiveness: 49%). We follow the tribe.

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Robert Cialdini

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The OIYO editorial desk researches money, law, lifestyle, and self-understanding topics against primary sources and public statistics. Every piece carries source notes and is reviewed on a regular cycle for accuracy and usefulness.