Dunning-Kruger Effect

Examples

• Students might choose careers they frequently see portrayed in media (like forensic science after watching crime shows) without accurate information about job availability or daily realities.
• A novice investor who makes profits during a bull market attributes success to their skill rather than favorable market conditions, leading to overconfidence in their investing abilities.
• A senior developer with 15 years of experience building complex systems describes their skills as 'adequate' because they're constantly comparing themselves to theoretical ideals or the collective knowledge of the entire field, rather than recognizing how their expertise far exceeds that of most programmers.

All cognitive biases

• Confirmation Bias
• Availability Heuristic
• Dunning-Kruger Effect
• Anchoring Bias
• Fundamental Attribution Error
• Negativity Bias
• Hindsight Bias
• Sunk Cost Fallacy
• In-Group Bias
• Optimism Bias
• Framing Effect
• Self-Serving Bias
• Halo Effect
• Recency Bias
• Survivorship Bias
• Implicit Bias