Final answer:
The Dunning-Kruger effect is a psychological phenomenon where novices overestimate their knowledge while experts tend to underestimate theirs. It highlights the importance of being cautious when assessing our own expertise.
Step-by-step explanation:
The Dunning-Kruger effect is a psychological phenomenon where people with little expertise in a subject tend to overestimate their knowledge and competence in that subject, while experts tend to underestimate their own knowledge and competence. This bias can lead to harmful consequences in various situations.In the Dunning-Kruger effect, novices often mistakenly believe they are more competent than they actually are, while experts accurately assess their own expertise but may assume others possess a similar level of knowledge. This phenomenon highlights the importance of being cautious when evaluating our own expertise, particularly in new areas of learning.To avoid falling into the trap of the Dunning-Kruger effect, it is crucial to recognize the limits of our own knowledge and seek accurate assessments from reliable sources and experts in the field.