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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 must be widely accepted.
B) A theory requires empirical verification.
C) A theory should be testable and refutable.
D) A theory should be proven true.
  • 2. What does Popper suggest is the role of hypotheses in science?
A) They should be accepted without question.
B) They should be subjected to rigorous testing.
C) They are simply educated guesses.
D) They affirm existing theories.
  • 3. In the context of scientific theories, what does 'demarcation' refer to?
A) The process of distinguishing science from non-science.
B) The collection of experimental data.
C) The confirmation of theories.
D) The acceptance of scientific paradigms.
  • 4. 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 speculative but valuable.
D) They are established truths.
  • 5. According to Popper, what is the status of a scientific theory after it has been falsified?
A) It is no longer considered a valid scientific theory.
B) It is reformed to accommodate evidence.
C) It is affirmed as a potential truth.
D) It is retained as a useful approximation.
  • 6. 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 must always generate confirmed predictions.
D) They are proven true if they are repeatedly observed.
  • 7. In Popper's framework, what is the primary role of experiments?
A) To gather indisputable evidence.
B) To validate existing knowledge.
C) To test the potential falsity of theories.
D) To confirm the accuracy of predictions.
  • 8. 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 relies on consensus among scientists.
C) It involves passive observations and data collection.
D) It requires strict adherence to traditional methods.
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