منطق السيد "ديوي" الأداتي و مدرسة "شكاغو"

Abstract EN

We must choose between two opposing conceptions of logic: the epistemological conception, and the instrumental or evolutionary conception [.

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] As long as we keep the postulate of an immutable reality, we can neither explain the role of thought human, nor characterize its value; or else it alters what is supposed to be independent of it; and then she is the error worker; or else it reproduces it purely and simply; then his work is very futile [.

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] epistemological logic may well have, under the name of applied logic, left a place for psychological considerations which it rejected in principle; instrumental logic leaves no room beside it for this metaphysical conception; when we characterize thought without taking into account the particular role it plays in our experience, we are not only performing an ion, but an illegitimate ion: because we consider a reality by abolishing the limits which precisely define its nature.