Social & PerceptionBias #18

Actor-Observer Bias

We explain our own behaviour differently from others'.

The tendency to attribute others' actions to their personality or character while attributing our own actions to the situation or circumstances.

Why it matters: One of the foundational attribution biases in social psychology, closely related to the fundamental attribution error.

Watch for

Different standards for yourself and everyone else.

Try this

Ask for situational explanations for others and dispositional explanations for yourself.

Real-world example

A driver thinks someone else is rude for cutting in, but blames their own similar behaviour on being in a hurry.

Key researchers

Edward E. Jones, Richard Nisbett

First described in 1971

Psychological mechanism

Informational Asymmetry and Perceptual Salience. When we act, our eyes look outward at our environment; therefore, the situational constraints are highly salient to us. When someone else acts, they are the focal point of our visual field, making their physical person the salient element while the background environment fades away.

Seminal research

Edward E. Jones and Richard E. Nisbett (1971), "The actor and the observer: Divergent perceptions of the causes of behavior."