PAU Ciències Generals (CIC) Practice Questions - Catalonia PAU General Sciences Exam - Ciències Generals 2n Batxillerat CIC 2026 Exam

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According to Karl Popper's demarcation principle in modern scientific epistemology, which criterion is required for a hypothesis to be considered scientific?

It must make testable predictions that can potentially be falsified by empirical evidence. It must be capable of being proven true beyond all future doubt through experimental induction. It must be supported by unanimous consensus among established scientific authorities. It must rely on intuitive self-evidence that requires no physical measurement.

Correct Answer:

It must make testable predictions that can potentially be falsified by empirical evidence.

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