Fallacy Quote by Daniel Kahneman
““Amos and I introduced the idea of a conjunction fallacy, which people commit when they judge a conjunction of two events (here, bank teller and feminist) to be more probable than one of the events (bank teller) in a direct comparison.””
About This Quote
Source Book: Thinking, Fast and Slow by Daniel Kahneman, 2011
People often overestimate the likelihood of combined events, leading to faulty judgments.
In simple terms: We misjudge probabilities of combined outcomes.
Key Takeaway
Beware of assuming joint events are more likely.
Themes
cognitive bias
probability
decision‑making
Mood
analytical
educational
Type
psychological
instructive
When to use this quote
- finance
- medical diagnosis
- legal judgments
- everyday choices
Key Concepts
conjunction fallacy
heuristics
statistical reasoning
Questions to Reflect On
- How can you test your assumptions about joint events?
- What tools help correct this bias?
A Different Perspective
Bias persists despite awareness.
