Phrase guide

Dunning-Kruger effect

noun · 1 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

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Pronunciation

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1

noun

Meaning 1

A cognitive bias where an individual with limited knowledge or competence in a specific domain tends to greatly overestimate their own ability relative to objective criteria or the performance of others.

Definition source: English Wiktionary via Wiktextract

Topics: human-sciences, psychology, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: DKE, Dunning-Kruger, Dunning-Kruger bias

Antonyms: none provided

History

Etymology

Coined on everything2 in 2002 by user uucp, who in 2005 copied the same entry to Wikipedia under the title Dunning-Kruger syndrome, named for David Dunning and Justin Kruger of Cornell University, who studied the phenomenon.