Add Yahoo as a preferred source to see more of our stories on Google. David Dunning and Justin Kruger tested psychology students to see whether the least skilled were also the most unaware. Rich ...

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 ...

In the 1990s, David Dunning and Justin Kruger were professors of psychology at Cornell University and wanted to test whether incompetent people were unaware of their incompetence. To test this, they ...

Jeff Somers is a freelancer who has been writing about writing, books, personal finance, and home maintenance since 2012. When not writing, Jeff spends his free time fixing up his old house. He has ...

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 ...

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 ...

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.” ...