The Dunning-Kruger Effect - Cognitive Bias - Why Incompetent People Think They Are Competent

The video explores the Dunning-Kruger effect, a cognitive bias where individuals with limited knowledge overestimate their abilities. It begins with Socrates' wisdom and the story of McArthur Wheeler, who believed lemon juice made him invisible to cameras. The video explains how this bias affects confidence and experience, providing real-world examples and research studies. It highlights the impact of cognitive bias in various fields and discusses its limitations. The conclusion emphasizes the importance of self-awareness and continuous learning.

What did McArthur Wheeler believe would make him invisible to cameras?

• Standing still

• Wearing a mask

• Rubbing lemon juice on his skin

• Using a fake mustache

What is the Dunning-Kruger effect?

• A bias where people overestimate their abilities

• A bias where people ignore their abilities

• A bias where people accurately assess their abilities

• A bias where people underestimate their abilities

In the humor study, how did average people rate their joke-picking skills compared to professional comedians?

• They rated themselves higher

• They did not rate themselves

• They rated themselves the same

• They rated themselves lower

What is a common misconception about driving skills according to the Dunning-Kruger effect?

• Most people do not have an opinion on their driving skills

• Most people believe they are above average drivers

• Most people believe they are average drivers

• Most people believe they are below average drivers

What did Dunning and Kruger find about people at the top of their field?

• They overestimate their abilities

• They underestimate their abilities

• They ignore their abilities

• They accurately assess their abilities

How can one counteract the Dunning-Kruger effect?

• By avoiding new experiences

• By assuming they know everything

• By continuously learning and accepting feedback

• By ignoring criticism

What did Charles Darwin suggest about ignorance and confidence?

• Knowledge leads to less confidence

• Knowledge leads to more confidence

• Ignorance leads to more confidence

• Ignorance leads to less confidence