In the past, some prominent psychologists have explained President Donald Trump’s unwavering support by alluding to a well-established psychological phenomenon known as the “Dunning-Kruger effect.” ...

The Dunning-Kruger effect is a type of cognitive bias in which people believe they are smarter and more capable than they are. Low-ability people do not possess the skills needed to recognize their ...

These words perfectly capture the essence of the Dunning-Kruger effect, i.e. a cognitive error that causes one to overestimate one's abilities. We explain what this ...

Any filter that distorts your perception, for better or worse, ultimately serves to dull your shine. Here’s how you can escape this trap and always be clear-sighted. Ever felt like you totally nailed ...

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 ...

In 2011, Adam Riess—my one-time freshman roommate at MIT and now Bloomberg Distinguished Professor and Thomas J. Barber Professor of Space Studies at the Krieger School of Arts and Sciences at Johns ...