Anecdotal evidence
Uses a single personal case to support a general claim.
Specimen
My uncle smoked for 40 years and never got cancer. The risks are clearly overstated.
Fabricated passage — teaching example designed for clarity.
anecdotal evidence — one case used to contradict population-level data
Dissection
My uncle smoked for 40 years and never got cancer. The risks are clearly overstated.
- single case
- survivorship bias
- contradicts aggregate evidence
Field notes
- Family
- Data & evidence issue
- Habitat
- opinion writing, social media, personal commentary
- Frequency
- found in 18% of analyzed articles
- Confused with
- Hasty generalisation , Cherry-picking
In the wild
"I've driven without a seatbelt my whole life. Never had a problem. The law is patronising."
Opinion column, regional paper, January 2026
"My grandmother ate butter every day until 94. The saturated fat scare was always overblown."
Lifestyle commentary, national magazine, March 2026
Why it works
Personal stories feel real in a way statistics don't. A vivid counterexample makes a statistical rule feel uncertain — even when the rule is based on millions of cases.
Counter-move
Ask: how many cases are in the actual dataset? Does one exception change the probability?
See it flagged in real articles while you read.
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