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قراءة كتاب John Dewey's logical theory

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John Dewey's logical theory

John Dewey's logical theory

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دار النشر: Project Gutenberg
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says, results in such failures as are seen in Kant, Hegel, and even Green and Caird, to give any adequate account of the nature of the Absolute. Kant, for purely logical reasons, denied that self-consciousness could be an object of experience, although he admitted conceptions and perceptions as matters of experience. As a result of his attitude, conception and perception were never brought into organic connection; the self-conscious, eternal order of the world was referred to something back of experience. Dewey attributes Kant's failure to his logical method, which led him away from the psychological standpoint in which he would have found self-consciousness as a directly presented fact.

This criticism of Kant's 'logical method' fails to take account of the transitional nature of Kant's standpoint. Looking backward, it is easy enough to ask why Kant did not begin with the organic view of experience at which he finally arrived. But the answer must be that the organic standpoint did not exist until Kant, by his 'logical method,' had brought it to light. The Kantian interpretation of experience, in which, as Dewey asserts, conception and perception were never brought into organic relation, is a half-way stage between mechanism and organism. But how does Dewey propose to improve upon Kant's position? He will first of all put Kant's noumenal self back into experience, as a fact in consciousness. But how will this help to bring perception and conception into closer union? There seems to be no answer. Dewey's view appears to be that organic relations are achieved whenever an object is made a part of experience and so brought into connection with other experienced facts. 'Organic relation' is interpreted as equivalent to 'mental relation.' But mental relations are not organic because they are mental. It would be as easy to assert that they are mechanical. The test lies in the nature of the relations which are actually found in the mental sphere and the fitness of the organic categories to express them. Dewey's 'consciousness,' as has been said before, appears to be a structure, not an organism. Its parts are external to each other, however closely they may be related. An organic view of experience would begin with a denial of the actuality of bare facts or sensations, and would not waver in maintaining that standpoint to the end.

Hegel's advance upon Kant, Dewey continues, "consisted essentially in showing that Kant's logical standard was erroneous, and that, as a matter of logic, the only true criterion or standard was the organic notion, or Begriff, which is a systematic totality, and accordingly able to explain both itself and also the simpler processes and principles."[10] The logical reformation which Hegel accomplished was most important, but the work of Kant still needed to be completed by "showing self-consciousness as a fact of experience, as well as perception through organic forms and thinking through organic principles."[11] This element is latent in Hegel, Dewey believes, but needs to be brought out.

T. H. Green comes under the same criticism. He followed Kant's logical method, and as a consequence arrived at the same negative results. The nature of self-consciousness remains unknown to Green; he can affirm its existence, but cannot describe its nature. Dewey quotes that passage from the Prolegomena to Ethics in which Green says:[12] "As to what that consciousness in itself or in its completeness is, we can only make negative statements. That there is such a consciousness is implied in the existence of the world; but what it is we only know through its so far acting in us as to enable us, however partially and interruptedly, to have knowledge of a world or an intelligent experience." If, Dewey observes, Green had begun with the latter point of view, and had taken self-consciousness as at least partially realized in finite minds, he would have been able to make some positive statements about it. Dewey, however, has not given the most adequate interpretation of Green's 'Spiritual Principle in Nature.' This was evidently, for Green, a symbol of the intelligibility of the world as organically conceived, an order which could not be comprehended by the mechanical categories, but which was nevertheless real. As Green tended to hypostatize the organic conception, so Dewey would make it a concrete reality, with the further specification that it must be something given to psychological observation.

The chief point of Dewey's criticism of the idealists is that they fail to establish self-consciousness as an experienced fact; and, Dewey maintains, it must be so established if it is to be anything real and genuine. If it is anything that can be discussed at all, it must be an element in experience; and if it is in experience, it must be the subject-matter of psychology. It is inevitable, from Dewey's standpoint, that transcendentalism should adopt his psychological method.

In the further development of his standpoint, Dewey considers (1) the relations of psychology to the special sciences, and (2) the relation of psychology to logic. Dewey's conception of the relation of psychology to the special sciences is well illustrated in the following passage: "Mathematics, physics, biology exist, because conscious experience reveals itself to be of such a nature, that one may make virtual abstraction from the whole, and consider a part by itself, without damage, so long as the treatment is purely scientific, that is, so long as the implicit connection with the whole is left undisturbed, and the attempt is not made to present this partial science as metaphysic, or as an explanation of the whole, as is the usual fashion of our uncritical so-called 'scientific philosophies.' Nay more, this abstraction of some one sphere is itself a living function of the psychologic experience. It is not merely something which it allows: it is something which it does. It is the analytic aspect of its own activity, whereby it deepens and renders explicit, realizes its own nature.... The analytic movement constitutes the special sciences; the synthetic constitutes the philosophy of nature; the self-developing activity itself, as psychology, constitutes philosophy."[13]

The special sciences are regarded as abstractions from the central or psychological point of view, but they are legitimate abstractions, constituted by a proper analytic movement of the total self-consciousness, which specifies itself into the special branches of knowledge. If we begin with any special science, and drive it back to its fundamentals, it reveals its abstractness, and thought is led forward into other sciences, and finally into philosophy, as the science of the whole. But philosophy, first appearing as a special science, turns out to be science; it is presupposed in all the special sciences, and is their basis. But where does psychology stand in this classification?

At first sight psychology appears to be a special science, abstract like the others. "As to systematic observation, experiment, conclusion and verification, it can differ in no essential way from any one of them."

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