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Solutions to the Paradoxes of Confirmation, Goodman's Paradox, and Two New Theories of Confirmation

Published online by Cambridge University Press:  01 April 2022

Extract

1. Confirmation Theory One, which we shall construct, when applied to the Raven Hypothesis yields the following results:

  1. (1.1) Any black raven confirms the Raven Hypothesis.

  2. (1.2) Any black non-raven confirms the Raven Hypothesis.

  3. (2) Any non-black raven disconfirms the Raven Hypothesis.

  4. (3) Any non-black non-raven is neutral to the Raven Hypothesis.

Theory One consists of two parts: (A) six basic concepts from confirmation theory proper, and (B) the underlying logic.

Type
Discussion
Copyright
Copyright © Philosophy of Science Association 1978

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Footnotes

The author would like to thank his referees for their comments on an earlier version of this paper.

References

[1] Hempel, C. G.Studies in the Logic of Confirmation,” In Aspects of Scientific Explanation. New York: The Free Press, 1965. pp. 351.Google Scholar
[2] Leblanc, H.That Positive Instances Are No Help.” Journal of Philosophy LX (1963): 453462.10.2307/2022874CrossRefGoogle Scholar
[3] Wajsberg, M.Axiomatization of the Three-Valued Propositional Logic.” In S. McCall (ed.), Polish Logic: 1920–1939. Oxford: 1967. pp. 264284.Google Scholar