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The Logic of Scientific Discovery by Karl Popper - Quiz
Contributed by: Casey
  • 1. What is the main premise of Popper's falsifiability criterion?
A) A theory should be proven true.
B) A theory requires empirical verification.
C) A theory should be testable and refutable.
D) A theory must be widely accepted.
  • 2. What does Popper suggest is the role of hypotheses in science?
A) They are simply educated guesses.
B) They affirm existing theories.
C) They should be subjected to rigorous testing.
D) They should be accepted without question.
  • 3. In the context of scientific theories, what does 'demarcation' refer to?
A) The acceptance of scientific paradigms.
B) The process of distinguishing science from non-science.
C) The collection of experimental data.
D) The confirmation of theories.
  • 4. According to Popper, what is the status of a scientific theory after it has been falsified?
A) It is retained as a useful approximation.
B) It is reformed to accommodate evidence.
C) It is affirmed as a potential truth.
D) It is no longer considered a valid scientific theory.
  • 5. In 'The Logic of Scientific Discovery', what does Popper emphasize about scientific inquiry?
A) It relies on consensus among scientists.
B) It requires strict adherence to traditional methods.
C) It involves passive observations and data collection.
D) It involves bold conjectures and rigorous attempts to refute them.
  • 6. In Popper's framework, what is the primary role of experiments?
A) To gather indisputable evidence.
B) To validate existing knowledge.
C) To confirm the accuracy of predictions.
D) To test the potential falsity of theories.
  • 7. What is Popper's stance on theories that cannot be falsified?
A) They serve a practical function.
B) They are not scientific.
C) They are established truths.
D) They are speculative but valuable.
  • 8. Which statement reflects Popper's view on scientific laws?
A) They are tested and can be falsified, not verified.
B) They must always generate confirmed predictions.
C) They are proven true if they are repeatedly observed.
D) They are equivalent to mathematical truths.
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