John Dewey's Logical Theory

الغلاف الأمامي
University of Wisconsin--Madison, 1923 - 148 من الصفحات
 

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الصفحة 57 - If ideas, meanings, conceptions, notions, theories, systems are instrumental to an active reorganization of the given environment, to a removal of some specific trouble and perplexity, then the test of their validity and value lies in accomplishing this work. If they succeed in their office, they are reliable, sound, valid, good, true. If they fail to clear up confusion, to eliminate defects, if they increase confusion, uncertainty and evil when they are acted upon, then are they false.
الصفحة 15 - Active, persistent, and careful consideration of any belief or supposed form of knowledge in the light of the grounds that support it, and the further conclusions to which it tends, constitutes reflective thought.
الصفحة 5 - Interest shifts • from the wholesale essence back of special changes to the question of how special changes serve and defeat concrete purposes; shifts from an intelligence that shaped things once for all to the particular intelligences which things are even now shaping; shifts from an ultimate goal of good to the direct increments of justice and happiness that intelligent administration of existent conditions may beget and that present carelessness or stupidity will destroy or forego.
الصفحة 15 - Thinking, for the purposes of this inquiry, is accordingly defined as that operation in which -present facts suggest other facts (or truths^) in such <a •way as to induce belief in what is suggested on the ground of real relation in the things themselves, a relation between what suggests and what is suggested.
الصفحة 50 - Strictly speaking, they involve, however, noth- meaning ing new ; any meaning sufficiently individualized to be directly grasped and readily used, and thus fixed by a word, is a conception or notion. Linguistically, every common noun is the carrier of a meaning, while proper nouns and common nouns with the word this or that prefixed, refer to the things in which the meanings are exemplified. That thinking both...
الصفحة 63 - If one remembers that what the experimentalist means is that the effective working of an idea and its truth are one and the same thing — this working being neither the cause nor the evidence of truth but its nature — it is hard to see the point of this statement.
الصفحة 49 - That suggestion occurs is doubtless a mystery; but so is it a mystery that hydrogen and oxygen make water. It is one of the hard, brute facts that we have to take account of.
الصفحة 37 - Otherwise the man would not be lost. Now we are at once struck with the facts that the lost man has no alternative except either to wander aimlessly or else to conceive this inclusive environment; and that this conception is just what is meant by idea. It is not some little psychical entity or piece of consciousness-stuff, but is the interpretation of the locally present environment in reference to its absent portion, that part to which it is referred as another part so as to give a view of a whole.
الصفحة 30 - Neither the plain man nor the scientific inquirer is aware, as he engages in his reflective activity, of any transition from one sphere of existence to another. He knows no two fixed worlds — reality on one side and mere subjective ideas on the other; he is aware of no gulf to cross. He assumes uninterrupted, free, and fluid passage from ordinary experience to abstract thinking, from thought to fact, from things to theories and back again. Observation passes into development of hypothesis; deductive...
الصفحة 36 - ... is a knowledge, if in its quale there is an experienced distinction and connection of two elements of the following sort: one means or intends the presence of the other in the same fashion in which itself is already present, while the other is that which, while not present in the same fashion, must become so present if the meaning or intention of its companion or yoke-fellow is to be fulfilled through the operation it sets up.

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