Trait ascription bias
The tendency to see ourselves as flexible and changeable in personality, mood and behavior, while seeing other people as fixed and predictable.
In everyday life
A person says their own moods depend on the day but describes a coworker as 'always negative.'
Asked to describe yourself, you say 'it depends on the situation,' but you sum up your sister in three firm words: stubborn, loud and cheerful.
Why your mind does this
To act at all, we need some belief that our choices matter and that we can pull them off. A bit of extra confidence gets us moving, keeps us going after setbacks, and protects our sense of self-worth and our standing in a group.
Its family, in 30 seconds: Confidence to act
How to spot it
Notice when you describe others with fixed labels but describe yourself with 'it depends.'
How to counter it
When you label someone, recall a specific time they acted against that label.
Same family: Confidence to act
- Overconfidence effect
- Social desirability bias
- Third-person effect
- False consensus effect
- Hard-easy effect
- Lake Wobegon effect
- Dunning-Kruger effect
- Egocentric bias
- Optimism bias
- Forer effect
- Barnum effect
- Self-serving bias
- Actor-observer bias
- Illusion of control
- Illusory superiority
- Fundamental attribution error
- Defensive attribution hypothesis
- Trait ascription bias
- Effort justification
- Risk compensation
- Peltzman effect
SourcesKammer (1982)·Wikipedia