No. 77 · People · Sociology

Fundamental Attribution Error

We blame people’s character for their behaviour and forget the situation pushing them.


The fundamental attribution error is our habit of explaining others' actions by personality, such as lazy, rude or dishonest, while overlooking the pressures and circumstances around them. Ironically, we excuse our own mistakes by pointing to the situation.

To counter it, ask what situation might explain a behavior before judging the person. At work, check incentives, workload and systems first, because fixing the setup often fixes the behavior.


In the Almanac

“The Castro essays”, 1967 · “Wells Fargo”, 2016

Both stories in full, three ways to use it and where it misleads.

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Card C17

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Workbook M17

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Fundamental Attribution Error

Questions

What is Fundamental Attribution Error?

The fundamental attribution error is our habit of explaining others' actions by personality, such as lazy, rude or dishonest, while overlooking the pressures and circumstances around them. Ironically, we excuse our own mistakes by pointing to the situation.

How do you use Fundamental Attribution Error?

To counter it, ask what situation might explain a behavior before judging the person. At work, check incentives, workload and systems first, because fixing the setup often fixes the behavior.

When does Fundamental Attribution Error matter?

Fundamental Attribution Error is one of the 60 mental models for people, the situations where you ask: Why do people act as they do, and how do I work with them? Within that, it belongs to “How we judge others”, alongside False Consensus Effect, Halo Effect and Hanlon’s Razor.

What is an example of Fundamental Attribution Error?

Two stories show it at work: The Castro essays (1967) and Wells Fargo (2016). Both are told in full in The Mental Models Daily Almanac, which has two stories for each of its 365 models.

Which mental models are related to Fundamental Attribution Error?

Self-Serving Bias, Incentives and Hanlon’s Razor. Fundamental Attribution Error itself comes from sociology.