RRReasoning Referee

LOGICAL FALLACY

Hasty Generalization

One example is not the whole pattern

What it means

A hasty generalization draws a broad conclusion from too few examples or from examples that may not represent the larger group. The example itself can be completely true while still being insufficient to support the wider claim.

Typical uses

Public meetings, news coverage, customer complaints, workplace decisions, social media, and policy arguments built around a small number of vivid cases.


ORIGIN

Where the idea came from

Creator or lineage
No single creator; rooted in Aristotle’s study of faulty inference
Country
Ancient Greece
Years
Aristotle: 384–322 BCE
Development
Classical logical roots; the modern label came later.
Catchphrase
One example is not the whole pattern

A true example cannot establish a broad pattern unless the sample is sufficient and representative.

Read the source: Internet Encyclopedia of Philosophy

QUESTIONS TO ASK

  • How large and representative is the sample?
  • What broader evidence supports the conclusion?
  • Would contrary examples change the claim?

You do not need to know this concept’s name to use its reasoning. The name simply helps you recognize, examine, and discuss the pattern.

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