The Behavioral Economics in Marketing’s Podcast Availability Heuristic | Definition Minute | Behavioral Economics in Marketing Podcast
Jul 15, 2022
A quick take on the availability heuristic and how we judge likelihood by what easily comes to mind. A short recap of why memorable examples feel more important than less retrievable facts. A classic experiment that shows fame can skew perceived frequency. A note on when this mental shortcut helps and when it leads to predictable errors.
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Memory Drives Perceived Likelihood
- People judge event likelihood by how easily examples come to mind.
- Recent, frequent, vivid, or negative information skews those judgments strongly.
Recency And Famous Examples Distort Judgment
- People overweight recent information so new opinions bias toward latest news.
- Tversky and Kahneman showed recall frequency can distort perceived event frequency.
Famous Names Skew Frequency Judgments
- Tversky and Kahneman played lists with famous and less-famous names to test recall bias.
- Participants misjudged which gender appeared more often because famous names were easier to recall.