The Dunning-Kruger effect: Why does it happen? Why is it so tricky?
The assessment of one's own knowledge and skills is an important skill. Unfortunately, it is not easy to accurately assess yourself. This is reflected, among other things, in the Dunning-Kruger effect (DKE). In this article I discuss a study by Rachel Jansen and her colleagues into two possible explanations for the DKE. I also explain why the DKE is so tricky and why we intuitively tend to think that especially others are vulnerable to it.