Outlines of LogicD. Appleton, 1888 - 137 páginas |
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Página 8
... ( Logic , p . 27 , note ) would add Con- structive or Plastic Imagination to the Discursive Fac- ulties , giving the reason that Constructive Imagination must conform strictly to logical rules . For this very 8 OUTLINES OF LOGIC .
... ( Logic , p . 27 , note ) would add Con- structive or Plastic Imagination to the Discursive Fac- ulties , giving the reason that Constructive Imagination must conform strictly to logical rules . For this very 8 OUTLINES OF LOGIC .
Página 9
Joseph Henry Gilmore. must conform strictly to logical rules . For this very reason , however , it does not require recognition here being included under the head of Conception . 3 : a . Define " subject " and " subjective . " Define ...
Joseph Henry Gilmore. must conform strictly to logical rules . For this very reason , however , it does not require recognition here being included under the head of Conception . 3 : a . Define " subject " and " subjective . " Define ...
Página 18
... rule does . These bright suggestions never occur to the ignorant ; they have the facts before them , but their imaginations are not trained to leap to the proper inference from them . discipline of the suggestive must proceed from the ...
... rule does . These bright suggestions never occur to the ignorant ; they have the facts before them , but their imaginations are not trained to leap to the proper inference from them . discipline of the suggestive must proceed from the ...
Página 44
... rules : ( 1 ) The marks enumerated to define the object must be , so far as possible , essential . The definition , " Man is a featherless biped , " is defective in this respect . ( 2 ) The definition must be precisely adequate to the ...
... rules : ( 1 ) The marks enumerated to define the object must be , so far as possible , essential . The definition , " Man is a featherless biped , " is defective in this respect . ( 2 ) The definition must be precisely adequate to the ...
Página 59
... rules of logicians are inadequate to the truth of Logic and the realities of nature . But this inadequacy is relieved by an unex- clusive quantification of the predicate . A toto - partial negative can not , therefore , be refused . But ...
... rules of logicians are inadequate to the truth of Logic and the realities of nature . But this inadequacy is relieved by an unex- clusive quantification of the predicate . A toto - partial negative can not , therefore , be refused . But ...
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Términos y frases comunes
according affirmative antecedent Applied Logic Aristotelian dictum Aristotle attribute Atwater Bible called classification conclusion consequent converted copula Deductive Define definition denied diagram discussion disjunctive judgment distinction distributed division EDUCATION Enthymeme Enumerate essential example existence Explain and illustrate faculties fallacy gism Hamilton Hamiltonian judgments Hypothetical Syllogism Immediate Inference included induction infima species instance intuition Irrelevant Conclusion ject Jevons Laws of Thought logicians major premiss Material Fallacies materials for thought matter ment method middle term mind minor moods mortal nature negative judgment Nominalist notion object opposition OUTLINES OF LOGIC particular judgments phenomenon predicate present principle Privative Concepts proposition Psychology Pure Logic quadrupeds qualities question rational animal reason recognized reference relation says schools sense sion Sir William Hamilton sophism sphere student Subaltern subject and predicate summum genus syllogism thing Thomson tion tive triangle true truth universal valid whole of extension word
Pasajes populares
Página 108 - If an instance in which the phenomenon under investigation occurs, and an instance in which it does not occur, have every circumstance in common save one, that one occurring only in the former; the circumstance in which alone the two instances differ is the effect, or the cause, or an indispensable part of the cause, of the phenomenon.
Página 110 - Subduct from any phenomenon such part as is known by previous inductions to be the effect of certain antecedents, and the residue of the phenomenon is the effect of the remaining antecedents.
Página 108 - If two or more instances of the phenomenon under investigation have only one circumstance in common, the circumstance in which alone all the instances agree is the cause (or effect) of the given phenomenon.
Página 106 - In Sir Humphry Davy's experiments upon the decomposition of water by galvanism, it was found that (besides the two components of water — oxygen and hydrogen) an acid and an alkali were developed at the two opposite poles of the machine. As the theory of the analysis of water did not give reason to expect these products, they were a residual phenomenon, the cause of which was still to be found.
Página 12 - Par ma foi, il ya plus de quarante ans que je dis de la prose, sans que j'en susse rien; et je vous suis le plus obligé du monde de m'avoir appris cela.
Página 110 - Whatever phenomenon varies in any manner whenever another phenomenon varies in some particular manner, is either a cause or an effect of that phenomenon, or is connected with it through some fact of causation.
Página 106 - Davy conjectured that there might be some hidden cause of this portion of the effect ; the glass vessel containing the water might suffer partial decomposition, or some foreign matter might be mingled with the water, and the acid and alkali be disengaged from it, so that the water would have no share in their production. Assuming 'this, he proceeded to try whether the total removal of the cause...
Página 41 - is a definite combination of heterogeneous changes, both simultaneous and successive, in correspondence with external coexistences and sequences.
Página 121 - Thou shalt not make to thyself any graven image, nor the likeness of anything that is in the heaven above, or in the earth beneath, or in the water under the earth.