Efekt Krugera-Dunninga

http://pl.wikipedia.org/wiki/Efekt_Krugera-Dunninga

Justin Kruger, David Dunning, Unskilled and Unaware of It: How Difficulties in Recognizing One's Own Incompetence Lead to Inflated Self-Assessments, "Journal of Personality and Social Psychology" 1999, nr 77 (6).