Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Few psychological rules have as high a public profile as the Dunning-Kruger effect. Way back in 1999, David Dunning and Justin Kruger showed that the people who were least competent at a given task ...

The Dunning-Kruger effect describes a disturbing cognitive bias that afflicts us all. People with limited expertise in an area tend to overestimate how much they know—and we all have gaps in our ...

False health information spread by public figures spinning associations and correlations into faulty evidence may illustrate ...

The Dunning-Kruger effect shows that confidence and skill do not always match. Sometimes the least qualified person dominates the conversation, and sometimes the most capable holds back. The challenge ...

Several years back I wrote a post about the Dunning-Kruger effect. At the time I was still getting my metaphorical sea legs for writing and, as a result, I don't think the post turned out as well as ...

Forbes contributors publish independent expert analyses and insights. Leadership Strategist Dan Pontefract covers leadership and culture. Picture a leader exhibiting equal parts narcissism, sociopathy ...

Named after a pair of psychologists who described it in a classic 1999 paper, the Dunning-Kruger effect describes a common dynamic most of us have observed in everyday life. People who know the least ...

The lesson isn’t that dumb people are overconfident, according to its co-creator. It’s that you are. Few psychological rules have as high a public profile as the Dunning-Kruger effect. Way back in ...