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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 must be widely accepted.
C) A theory requires empirical verification.
D) A theory should be testable and refutable.
  • 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 confirmation of theories.
C) The process of distinguishing science from non-science.
D) The collection of experimental data.
  • 4. According to Popper, what is the status of a scientific theory after it has been falsified?
A) It is reformed to accommodate evidence.
B) It is no longer considered a valid scientific theory.
C) It is affirmed as a potential truth.
D) It is retained as a useful approximation.
  • 5. In 'The Logic of Scientific Discovery', what does Popper emphasize about scientific inquiry?
A) It involves bold conjectures and rigorous attempts to refute them.
B) It requires strict adherence to traditional methods.
C) It relies on consensus among scientists.
D) It involves passive observations and data collection.
  • 6. In Popper's framework, what is the primary role of experiments?
A) To confirm the accuracy of predictions.
B) To test the potential falsity of theories.
C) To gather indisputable evidence.
D) To validate existing knowledge.
  • 7. What is Popper's stance on theories that cannot be falsified?
A) They are not scientific.
B) They are established truths.
C) They serve a practical function.
D) They are speculative but valuable.
  • 8. Which statement reflects Popper's view on scientific laws?
A) They are proven true if they are repeatedly observed.
B) They are tested and can be falsified, not verified.
C) They are equivalent to mathematical truths.
D) They must always generate confirmed predictions.
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