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