Questions tagged [verificationism]

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To what extent does a hypothesis have to be testable to be regarded as scientific?

In the vein of verificationism and related to problems of falsifiability as per Karl Popper, I ask the following: Let's say hypothesis X is proposed in order to account for a certain set of observable ...
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Actual and potential truth for neo-verificationists

Neo-verificationists such as Martin-Löf and Prawitz make a distinction between actual and potential truth of a proposition, roughly defined as follows: ... that a proposition A is actually true means ...
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Is verificationism dead?

A long time ago, I was taught that logical positivism, though very productive in explicating what it means for one science to reduce to another (e.g. chemistry to physics), died because the ...