Brain Rots: Cognitive Pitfalls Quiz
A medium-difficulty multiple-choice quiz on common mental pitfalls, unhelpful mindsets, and how they distort thinking.
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Quiz Questions & Answers
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Question 1: What best defines a 'brain rot' in decision-making contexts?
A rare neurological disease causing memory loss
A recurring cognitive pattern that steadily degrades judgment
A sudden flash of insight that solves problems
A temporary mood swing unrelated to choices
Question 2: Which behavior most amplifies confirmation bias, a common brain rot?
Keeping a written pros-and-cons list
Actively testing beliefs with opposing evidence
Delaying decisions to gather diverse viewpoints
Seeking information only from sources that already agree
Question 3: How does 'anchoring' typically distort numerical estimates?
People always ignore the first number they see
It improves accuracy by providing context
Initial numbers unduly influence later judgments
Anchoring causes people to reverse their estimates
Question 4: Which practice best counters the 'sunk cost' brain rot?
Always finish what you start regardless of outcome
Increase investment to justify prior decisions
Re-evaluate choices based on future benefits, not past costs
Avoid making any changes after starting projects
Question 5: Which scenario best illustrates the 'availability' brain rot affecting risk perception?
Underestimating common risks because they are visible
Overestimating plane crashes after seeing recent news coverage
Carefully calculating actuarial data before traveling
Choosing the safest option based on long-term statistics
Question 6: Why is 'overconfidence' considered a dangerous brain rot for experts?
It reduces calibration and discourages seeking corrective feedback
Experts become too cautious and stop acting
It only affects beginners, not seasoned professionals
It always leads to more accurate decisions
Question 7: Which framing change reduces the impact of loss aversion, a common brain rot?
Emphasize immediate personal losses to motivate caution
Present outcomes in neutral probability and long-run terms
Hide probabilities to focus on feelings
Always use worst-case scenarios in descriptions
Question 8: Which routine best prevents multiple brain rots when making important choices?
Postpone all decisions indefinitely to avoid bias
Use structured checklists, pre-mortems, and external critique
Rely solely on intuition and quick judgment
Make all decisions alone to avoid group influence