#Dunningkrugereffect

The Dunning-Kruger Effect is a psychological phenomenon where people with limited knowledge or skill in a particular area often overestimate their own abilities, while those who are more competent may actually underestimate themselves. This effect, first identified by researchers at Cornell University in 1999, has become a widely discussed topic in psychology, workplace training, and even daily Thai culture, as it sheds light on why some individuals appear inexplicably confident about topics they barely understand, while experts may downplay their own expertise [thestandard.co], [themomentum.co], [thaipublica.org].

A well-documented cognitive bias, the Dunning-Kruger Effect, shows that people with limited knowledge in a area often overestimate their competence, while true experts may underestimate their mastery. First described in 1999 by researchers at a major U.S. university, this phenomenon now informs discussions in psychology, education, workplaces, and everyday life in Thailand. It helps explain why some individuals appear overly confident about topics they barely understand, while experts may downplay their expertise.