Social Biases
Horn effect
Letting one negative trait spoil the whole judgment.
What Is Horn effect?
Horn effect is a thinking trap where letting one negative trait spoil the whole judgment.
How It Tricks You
It can turn partial social evidence into a confident judgment about people, motives, or groups.
Real-World Example
One awkward comment makes everything else a person says seem worse.
Seen Online As
- After that one bad moment, I cannot take them seriously.
- Because I dislike them, their point sounds weaker.
- One flaw is making everything else look bad.
What To Ask Instead
Am I letting one flaw define everything?
Related Thinking Traps
Common Situations
Quick FAQ
What is Horn effect?
Letting one negative trait spoil the whole judgment.
What is an example of Horn effect?
One awkward comment makes everything else a person says seem worse.
How do I spot Horn effect?
Am I letting one flaw define everything?