Pratfall Effect
A classic social psychology experiment by Elliot Aronson, Ben Willerman, and Joanne Floyd in 1966. · The effect of a pratfall on increasing interpersonal attractiveness (1966)
The pratfall effect is the phenomenon where a person's perceived attractiveness or likability increases after they make a small blunder, because it makes them seem more human and relatable.
Core Concepts
The Problem
People often try to appear perfect, but perfection can be intimidating or unapproachable.
The Claim
Making a minor mistake or showing vulnerability can humanize a person and increase others' liking for them, as demonstrated in a controlled experiment where observers rated a person who spilled a cup of coffee as more attractive than a flawless performer.
Key Evidence
- •Aronson et al. (1966) showed that a stumble increased attractiveness ratings, with the effect strongest for those perceived as highly competent.
Practical Implication
Revealing imperfections can be a strategic tool for building rapport and trust, especially for high-achievers who may otherwise seem unapproachable.
Nuance & Limits
The effect works best when the blunder is minor and the person is otherwise competent; a major failure can have the opposite effect.
Source Material
Citation Density
High (classic social psychology)
Related Ideas
Both emphasize that showing weakness can increase likability, though the pratfall effect specifically focuses on unintentional blunders while strategic vulnerability is deliberate.
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