Pratfall effect
A small blunder makes a competent person more likable.
What it means
The tendency for a highly competent person's attractiveness or likability to increase after they commit a minor blunder, while the same blunder makes an average person seem less appealing. The pratfall humanizes an otherwise intimidatingly capable individual, making them more relatable and reducing the social distance their excellence creates. The effect is moderated by the observer's own self-esteem and by gender, and it depends on the underlying competence being clearly established first. It illustrates that flawless perfection can be off-putting and that vulnerability can build warmth. It has practical relevance for public figures, brands, and persuasion, where strategic imperfection can increase trust.
Examples
An expert who spills coffee on themselves during an impressive talk is rated more likable than the same expert who stays flawless.
A star chef on live television drops a pan and laughs at herself; viewers warm to her, while the same stumble from a nervous amateur only confirms doubts.
A software company whose product just won awards ships a typo in its launch email and jokes about it; replies pour in calling the team human and likeable.
First described in Elliot Aronson, Willerman & Floyd (1966).