Experiments cannot validate hypotheses, only falsify them
The statement above can be restated in which of the following ways?
A.
Until disproved, an exploration for an observation is valid
B.
A hypothesis that has not been falsified remains provisional
C.
Certain concepts cannot be subjected to direct experimentation
D.
Proving a hypothesis exempt from further testing
The statement “Experiments cannot validate hypotheses, only falsify them” is based on the principle of falsifiability in scientific testing. This principle, associated with philosopher Karl Popper, asserts that a hypothesis can be tested and potentially proven false, but it cannot be definitively proven true.
To restate this principle accurately:
B. A hypothesis that has not been falsified remains provisional
Explanation:
- A. Until disproved, an exploration for an observation is valid: This option suggests validity until disproved but does not directly address the concept of falsifiability.
- B. A hypothesis that has not been falsified remains provisional: This option correctly reflects the idea that a hypothesis is considered provisional or not fully established until it has been tested and potentially falsified.
- C. Certain concepts cannot be subjected to direct experimentation: This option deals with the nature of concepts and experimentation rather than the specific idea of falsification.
- D. Proving a hypothesis exempt from further testing: This option is incorrect because it contradicts the principle that hypotheses remain subject to testing and cannot be proven definitively.
Therefore, the best restatement of the principle that experiments can only falsify hypotheses is:
B. A hypothesis that has not been falsified remains provisional