Dunning–Kruger effect

cognitive bias in which incompetent people tend to assess themselves as skilled
Event cognitive_bias Q639444
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Summary

Dunning–Kruger effect is a cognitive bias[1]. It ranks in the top 1% of cognitive bias entities by monthly Wikipedia readership (70,077 views/month).[2]

Key Facts

  • Named after: David Dunning[3], Justin Kruger[4]
  • Part of: psychological terminology[5]
  • Commons category: Dunning–Kruger effect[6]
  • Inception: 1999[7]
  • Facet of: circle of competence[8]
  • Described by source: Unskilled and unaware of it: how difficulties in recognizing one's own incompetence lead to inflated self-assessments[9]

Why It Matters

Dunning–Kruger effect has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[10] It is known by 50 alternative names across languages and contexts.[11]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . fs.blog. fs.blog. Provenance: wikidata.org.
  7. [9] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [10] ↑ . Wikidata sitelinks. wikidata.org.
  3. [11] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Dunning–Kruger effect. Retrieved October 11, 2026, from https://4ort.xyz/entity/dunning-kruger-effect
MLA “Dunning–Kruger effect.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Oct. 2026, https://4ort.xyz/entity/dunning-kruger-effect.
BibTeX @misc{4ortxyz_dunning-kruger-effect_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Dunning–Kruger effect}}, year = {2026}, url = {https://4ort.xyz/entity/dunning-kruger-effect}, note = {Accessed: 2026-10-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Dunning–Kruger effect — https://4ort.xyz/entity/dunning-kruger-effect (retrieved 2026-10-11)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 16w ago · Tholzheim · 2026-06-19 view diff on Wikidata ↗
    Instance of → cognitive bias
    Inception → —
    Inception → +1999-00-00T00:00:00Z
    Part of → —
    + 8 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ Factgrid item id: Q1381628"
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