The Dunning-Kruger effect is a cognitive bias in which people wrongly overestimate their knowledge or ability in a specific area. This tends to occur because a lack of self-awareness prevents them ...

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 ...

We all have what are known as “cognitive biases.” These mental blindspots affect how we perceive the world, ourselves, and the decisions we make. The worst part about a cognitive bias is that it’s ...

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 ...

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 ...

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 ...

The Dunning-Kruger effect says people who know the least are most overconfident. Source: Photo by Samson Katt from Pexels The Dunning-Kruger effect is commonly invoked in online arguments to discredit ...

Named after psychologists David Dunning and Justin Kruger, the Dunning-Kruger effect is a type of cognitive bias that causes people to overestimate their knowledge or ability, particularly in areas ...

What Is the Dunning-Kruger Effect? The Dunning-Kruger effect happens when when someone who isn't especially knowledgeable in a particular area overestimates how much they know or how good they are at ...

When we don't know enough to know what we don't know. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Open up social media or flip on the news, ...

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 ...