Supporting Evidence Practice Test
•15 QuestionsThe Dunning-Kruger effect is a cognitive bias in which people with low ability in a specific area tend to overestimate their competence. This phenomenon arises from a metacognitive problem: the very skills required to perform a task well are often the same skills needed to accurately evaluate one's performance. Lacking these skills, individuals cannot recognize their own errors and shortcomings. The original 1999 study by David Dunning and Justin Kruger tested participants on humor, grammar, and logic. They found that participants in the bottom quartile of performance, on average, rated their own ability to be near the 62nd percentile. Conversely, the researchers also discovered that high-achieving individuals tend to slightly underestimate their relative performance, assuming that tasks easy for them must also be easy for others.
Which of the following best supports the claim that the Dunning-Kruger effect stems from an inability to self-evaluate?
Which of the following best supports the claim that the Dunning-Kruger effect stems from an inability to self-evaluate?