CHAPTER I

Produced by Adrian Mastronardi, Martin Pettit and the

Online Distributed Proofreading Team at http://www.pgdp.net

(This file was produced from images generously made

available by The Internet Archive/Canadian Libraries)

CORNELL STUDIES IN PHILOSOPHY

No. 11

JOHN DEWEY'S LOGICAL THEORY

BY

DELTON THOMAS HOWARD, A.M.

FORMERLY FELLOW IN THE SAGE SCHOOL OF PHILOSOPHY

A THESIS

PRESENTED TO THE FACULTY OF THE GRADUATE SCHOOL OF

CORNELL UNIVERSITY IN PARTIAL FULFILMENT OF THE

REQUIREMENTS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY

NEW YORK

LONGMANS, GREEN, & CO.

1919

PRESS OF

THE NEW ERA PRINTING COMPANY

LANCASTER, PA.

PREFACE

It seems unnecessary to offer an apology for an historical treatment of

Professor Dewey's logical theories, since functionalism glories in the

genetic method. To be sure, certain more extreme radicals are opposed to

a genetic interpretation of the history of human thought, but this is

inconsistent. At any rate, the historical method employed in the

following study may escape censure by reason of its simple character,

for it is little more than a critical review of Professor Dewey's

writings in their historical order, with no discussion of influences and

connections, and with little insistence upon rigid lines of development.

It is proposed to "follow the lead of the subject-matter" as far as

possible; to discover what topics interested Professor Dewey, how he

dealt with them, and what conclusions he arrived at. This plan has an

especial advantage when applied to a body of doctrine which, like

Professor Dewey's, does not possess a systematic form of its own, since

it avoids the distortion which a more rigid method would be apt to

produce.

It has not been possible, within the limits of the present study, to

take note of all of Professor Dewey's writings, and no reference has

been made to some which are of undoubted interest and importance. Among

these may be mentioned especially his books and papers on educational

topics and a number of his ethical writings. Attention has been devoted

almost exclusively to those writings which have some important bearing

upon his logical theory. The division into chapters is partly arbitrary,

although the periods indicated are quite clearly marked by the different

directions which Professor Dewey's interests took from time to time. It

will be seen that there is considerable chance for error in

distinguishing between the important and the unimportant, and in

selecting the essays which lie in the natural line of the author's

development. But, _valeat quantum_, as William James would say.

The criticisms and comments which have been made from time to time, as

seemed appropriate, may be considered pertinent or irrelevant according

to the views of the reader. It is hoped that they are not entirely

aside from the mark, and that they do not interfere with a fair

presentation of the author's views. The last chapter is devoted to a

direct criticism of Professor Dewey's functionalism, with some comments

on the general nature of philosophical method.

Since this thesis was written, Professor Dewey has published two or

three books and numerous articles, which are perhaps more important than

any of his previous writings. The volume of _Essays in Experimental

Logic_ (1916) is a distinct advance upon _The Influence of Darwin on

Philosophy and Other Essays_, published six years earlier. Most of these

essays, however, are considered here in their original form, and the new

material, while interesting, presents no vital change of standpoint. It

might be well to call attention to the excellent introductory essay

which Professor Dewey has provided for this new volume. Some mention

might also be made of the volume of essays by eight representative

pragmatists, which appeared last year (1917) under the title, _Creative

Intelligence_. My comments on Professor Dewey's contribution to the

volume have been printed elsewhere.[1] It has not seemed necessary, in

the absence of significant developments, to extend the thesis beyond its

original limits, and it goes to press, therefore, substantially as

written two years ago.

I wish to express my gratitude to the members of the faculty of the Sage

School of Philosophy for many valuable suggestions and kindly

encouragement in the course of my work. I am most deeply indebted to

Professor Ernest Albee for his patient guidance and helpful criticism.

Many of his suggestions, both as to plan and detail, have been adopted

and embodied in the thesis, and these have contributed materially to

such logical coherence and technical accuracy as it may possess. The

particular views expressed are, of course, my own. I wish also to thank

Professor J. E. Creighton especially for his friendly interest and for

many suggestions which assisted the progress of my work, as well as for

his kindness in looking over the proofs.

D. T. HOWARD.

EVANSTON, ILLINOIS,

June, 1918.

FOOTNOTE:

[1] "The Pragmatic Method," _Journal of Philosophy, Psychology, and

Scientific Methods_, 1918, Vol. XV, pp. 149-156.

CONTENTS

CHAPTER PAGE

I. "Psychology as Philosophic Method" 1

II. The Development of the Psychological Standpoint 15

III. "Moral Theory and Practice" 33

IV. Functional Psychology 47

V. The Evolutionary Standpoint 59

VI. "Studies in Logical Theory" 72

VII. The Polemical Period 88

VIII. Later Developments 105

IX. Conclusions 119

CHAPTER I

"PSYCHOLOGY AS PHILOSOPHIC METHOD"

Dewey's earliest standpoint in philosophy is presented in two articles

published in _Mind_ in 1886: "The Psychological Standpoint," and

"Psychology as Philosophic Method."[2] These articles appear to have

been written in connection with his _Psychology_, which was published in

the same year, and which represents the same general point of view as

applied to the study of mental phenomena. For the purposes of the

present study attention may be confined to the two articles in _Mind_.

Dewey begins his argument, in "The Psychological Standpoint," with a

reference to Professor Green's remark that the psychological standpoint

is what marks the difference between transcendentalism and British

empiricism. Dewey takes exception to this view, and asserts that the two

schools hold this standpoint in common, and, furthermore, that the

psychological standpoint has been the strength of British empiricism and

desertion of that standpoint its weakness. Shadworth Hodgson's comment

on this proposal testifies to its audacity. In a review of Dewey's

article, he says: "If for instance we are told by a competent writer,

that Absolute Idealism is not only a truth of experience but one

attained directly by the method of experiential psychology, we should

not allow our astonishment to prevent our examining the arguments, by

virtue of which English psychology attains the results of German

transcendentalism without quitting the ground of experience."[3]

Dewey defines his psychological standpoint as follows: "We are not to

determine the nature of reality or of any object of philosophical

inquiry by examining it as it is in itself, but only as it is an element

in our knowledge, in our experience, only as it is related to our mind,

or is an 'idea'.... Or, in the ordinary way of putting it, the nature

of all objects of philosophical inquiry is to be fixed by finding out

what experience says about them."[4] The implications of this definition

do not appear at first sight, but they become clearer as the discussion

proceeds.

Locke, Dewey continues, deserted the psychological standpoint because he

did not, as he proposed, explain the nature of such things as matter and

mind by reference to experience. On the contrary, he explained

experience through the assumption of the two unknowable substances,

matter and mind. Berkeley also deserted the psychological standpoint, in

effect, by having recourse to a purely transcendent Spirit. Even Hume

deserted it by assuming as the only reals certain unrelated sensations,

and by trying to explain the origin of experience and knowledge by their

combination. These reals were supposed to exist in independence of an

organized experience, and to constitute it by their association. It

might be argued that Hume's sensations are found in experience by

analysis, and this would probably be true. But the sensations are

nothing apart from the consciousness in which they are found. "Such a

sensation," Dewey says, "a sensation which exists only within and for

experience, is not one which can be used to account for experience. It

is but one element in an organic whole, and can no more account for the

whole, than a given digestive act can account for the existence of a

living body."[5]

So far Dewey is merely restating the criticism of English empiricism

that had been made by Green and his followers. Reality, as experienced,

is a whole of organically related parts, not a mechanical compound of

elements. Whatever is to be explained must be taken as a fact of

experience, and its meaning will be revealed in terms of its position

and function within the whole. But while Dewey employs the language of

idealism, it is doubtful whether he has grasped the full significance of

the "concrete universal" of the Hegelian school. The following passage

illustrates the difficulty: "The psychological standpoint as it has

developed itself is this: all that is, is for consciousness or

knowledge. The business of the psychologist is to give a genetic

account of the various elements within this consciousness, and thereby

fix their place, determine their validity, and at the same time show

definitely what the real and eternal nature of this consciousness

is."[6]

Consciousness (used here as identical with 'experience') is apparently

interpreted as a structure made up of elements related in a determinable

order, and having, consequently, a 'real and eternal nature.' The result

is a 'structural' view of reality, and the type of idealism for which

Dewey stands may fittingly be called 'structural' idealism. This type of

idealism does, in fact, hold a position intermediate between English

empiricism and German transcendentalism. But it would not commonly be

considered a synthesis of the best characteristics of the two schools.

'Structural' idealism is, historically considered, a reversion to Kant

which retains the mechanical elements of the _Critique_, but fails to

reckon with the truly organic mode of interpretation in which it

culminates. As experience, from Kant's undeveloped position, is a

structure of sensations and forms, so Dewey's 'consciousness' is a

compound of separate elements or existences related in a 'real and

eternal' order.

Dewey illustrates his method, in the discussion which follows, by

employing it, or showing how it should be employed, in the definition of

certain typical objects of philosophical inquiry. The first to be

considered are subject and object. In dealing with the relation of

subject to object, the psychological method will attempt to show how

consciousness differentiates itself, or 'specifies' itself, into subject

and object. These terms will be viewed as related terms within the whole

of 'consciousness,' rather than as elements existing prior to or in

independence of the whole in which they are found.

There is a type of realism which illustrates the opposite or ontological

method. It is led, through a study of the dependence of the mind upon

the organism, to a position in which subject and object fall apart, out

of relation to each other. The separation of the two leads to the

positing of a third term, an unknown _x_, which is supposed to unite

them. The psychological method would hold that the two objects have

their union, not in an unknown 'real,' but in the 'consciousness' in

which they appear. The individual consciousness as subject, and the

objects over against it, are elements at once distinguished and related

within the whole. All the terms are facts of experience, and none are to

be assumed as ontological reals.

Subjective idealism, Dewey continues, makes a similar error in failing

to discriminate between the ego, or individual consciousness, and the

Absolute Consciousness within which ego and object are differentiated

elements. It fails to see that subject and object are complements, and

inexplicable except as related elements in a larger whole. The

individual consciousness, again, and the universal 'Consciousness,' are

to be defined by reference to experience. It is not to be assumed at the

start, as the subjective idealists assume, that the nature of the

individual consciousness is known. The ego is to be defined, not

assumed, and this is the essence of the psychological method.

So far, two factors in Dewey's standpoint are clearly discernible. In

the first place, all noumena and transcendent reals are to be rejected

as means of explanation, and definition is to be wholly in terms of

experienced elements, as experienced. In the second place, experience is

to be regarded as a rational system of related elements, while

explanation is to consist in tracing out the relations which any element

bears to the whole. The universal 'Consciousness' is the whole, and the

individual mind, again, is an element within the whole, to be explained

by tracing out the relations which it bears to other elements and to the

whole system. It is not easy to avoid the conclusion that Dewey

conceives of 'consciousness' as a construct of existentially distinct

terms.

Dewey does not actually treat subject and object, individual and

universal consciousness, in the empirical manner for which he contends.

He merely outlines a method; and, while this has a negative bearing as

against transcendent modes of explanation, it has little content of its

own. But in spite of Dewey's lack of explicitness, it is evident that he

tends to view his 'objects of philosophical inquiry' as so many concrete

particular existences or things. The idea that they can be empirically

marked out and investigated seems to imply this. But subject, object,

individual, and universal are certainly not reducible to particular

sensations, even though it must be admitted that they have a reference

to particulars. These abstract concepts had been a source of difficulty

to the empiricists, because they had not been able to reduce them to

particular impressions, and Dewey's proposed method appears to involve

the same difficulty.

In his second article, on "Psychology as Philosophic Method," Dewey

proposes to show that his standpoint is practically identical with that

of transcendental idealism. This is made possible, he believes, through

the fact that, since experience or consciousness is the only reality,

psychology, as the scientific account of this reality, becomes identical

with philosophy.

In maintaining his position, Dewey finds it necessary to criticise the

tendency, found in certain idealists, to treat psychology merely as a

special science. This view of psychology is attained, Dewey observes, by

regarding man under two arbitrarily determined aspects. Taken as a

finite being acting amid finite things, a knowing, willing, feeling

phenomenon, man is said to be the object of a special science,

psychology. But in another aspect man is infinite, the universal

self-consciousness, and as such is the object of philosophy. This

distinction between the two aspects of man's nature, Dewey believes,

cannot be maintained. As a distinction, it must arise within

consciousness, and it must therefore be a psychological distinction.

Psychology cannot limit itself to anything less than the whole of

experience, and cannot, therefore, be a special science dependent, like

others, upon philosophy for its working concepts. On the contrary, the

method of psychology must be the method of philosophy.

Dewey reaches this result quite easily, because he makes psychology the

science of reality to begin with. "The universe," he says, "except as

realized in an individual, has no existence.... Self-consciousness means

simply an individualized universe; and if this universe has _not_ been

realized in man, if man be not self-conscious, then no philosophy

whatever is possible. If it _has_ been realized, it is in and through

psychological experience that this realization has occurred. Psychology

is the scientific account of this realization, of this individualized

universe, of this self-consciousness."[7]

It is difficult to understand exactly what these expressions meant for

Dewey. Granting that the human mind is both individual and universal,

what objection could be raised against the study of its individual or

finite aspects as the special subject-matter of a particular science?

All the sciences, as Dewey was aware, are abstract in method. Dewey's

position appears to be that the universal and individual aspects of

consciousness are nothing apart from each other, and must be studied

together. But 'consciousness' in Dewey's view is, in fact, two

consciousnesses. Reality as a whole is a Consciousness, and the

individual mind is another consciousness. A problem arises, therefore,

as to their connection. Dewey affirms that, unless they are united,

unless the universal is given in the individual consciousness, there can

be no science of the whole, and therefore no philosophy. The

epistemological problem of the relation of the mind to reality becomes,

accordingly, the _raison d'etre_ of his method. The problem was an

inheritance from subjective idealism. It may be pointed out that there

is some similarity between Dewey's standpoint and Berkeley's. Both

conceive of consciousness as a construct of elements, and Dewey's

'Consciousness in general' holds much the same relation to the finite

consciousness that the Divine Mind holds to the individual consciousness

in Berkeley's system. The similarity between the two standpoints must

not be overemphasized, but it is none the less suggestive and

interesting.

In attempting to determine the proper status of psychology as a science,

Dewey is led into a more detailed exposition of his standpoint. His

position in general is well indicated in the following passage: "In

short, the real _esse_ of things is neither their _percipi_, nor their

_intelligi_ alone; it is their _experiri_."[8] The science of the

_intelligi_ is logic, and of the _percipi_, philosophy of nature. But

these are abstractions from the _experiri_, the science of which is

psychology. If it be denied that the _experiri_, self-consciousness in

its wholeness, can be the subject-matter of psychology, then the

possibility of philosophy is also denied. "If man, as matter of fact,

does not realise the nature of the eternal and the universal _within_

himself, as the essence of his own being; if he does not at one stage of

his experience consciously, and in all stages implicitly, lay hold of

this universal and eternal, then it is mere matter of words to say that

he can give no account of things as they universally and eternally are.

To deny, therefore, that self-consciousness is a matter of psychological

experience is to deny the possibility of any philosophy."[9] Dewey

assures us again that his method alone will solve the epistemological

problem.

Self-consciousness, as that within which things exist _sub specie

aeternitatis_ and _in ordine ad universum_, must be the object of

psychology. The refusal to take self-consciousness as an experienced

fact, Dewey 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."[14] But psychology, like philosophy, turns out to be a science of

the whole. Each special science investigates a special sphere of

conscious experience. "From one science to another we go, asking for

some explanation of conscious experience, until we come to

psychology.... But the very process that has made necessary this new

science reveals also that each of the former sciences existed only in

abstraction from it. Each dealt with some one phase of conscious

experience, and for that very reason could not deal with the totality

which gave it its being, consciousness."[15] Philosophy and psychology

therefore mainly coincide, and the method of psychology, properly

developed, becomes the method of philosophy.

If psychology is to be identified with philosophy in this fashion, the

mere change of name would seem to be superfluous. There would be no

reason for maintaining psychology as a separate discipline. Perhaps

Dewey did not intend that it should be maintained separately. In that

case, the total effect of his argument would be to prescribe certain

methods for philosophy. It seems necessary to suppose that Dewey

proposed to merge philosophy in psychology, and make it an exact science

while retaining its universality. "Science," he argued, "is the

systematic account, or _reason_ of _fact_; Psychology is the completed

systematic account of the ultimate fact, which, as fact, reveals itself

as reason...."[16] Self-consciousness in its ultimate nature is

conceived of as a special fact, over and above what it includes in the

way of particulars. Psychology, as the science of this ultimate fact,

must at the same time be philosophy. The identification of the two

disciplines depends upon taking the 'wholeness' of reality as a 'fact,'

which can be brought under observation. This is a natural conclusion

from Dewey's structural view of reality.

In taking up the subject of the relation of psychology to logic, Dewey

remarks that in philosophy matter and form cannot be separated.

"Self-consciousness is the final truth, and in self-consciousness the

form as organic system and the content as organized system are exactly

equal to each other."[17] Logic abstracts from the whole, gives us only

the form, or _intelligi_ of reality, and is therefore only one moment in

philosophy. Since logic is an abstraction from Nature, we cannot get

from logic back to Nature, by means of logic. We do, as a matter of

fact, make the transition in philosophy, because the facts force us back

to Nature. Just as in Hegel's logic, the category of quality, when

pressed, reveals itself as inadequate to express the facts, and is

compelled to pass into the category of quantity, so does logic as a

whole, when pressed, reveal its inadequacy to express the whole of

reality. The transition from category to category in the Hegelian logic

is not an unfolding of the forms as forms, but results from a compulsion

exerted by the facts, when the categories are used to explain them.

Logic is, and must remain, abstract in all its processes, and its

outcome (with Hegel, _Geist_) may assert the abstract necessity of one

self-conscious whole, but cannot give the reality. "Logic cannot reach,

however much it may point to, an actual individual. The gathering up of

the universe into one self-conscious individuality it may assert as

_necessary_, it cannot give it as _reality_."[18] Taken as an abstract

method, logic is apt to result in a pantheism, "where the only real is

the _Idee_, and where all its factors and moments, including spirit and

nature, are real only at different stages or phases of the _Idee_, but

vanish as imperfect ways of looking at things ... when we reach the

_Idee_."[19]

Dewey has in mind logic as a science of the forms of reality taken in

abstraction from their content. In reality, however, there can be no

logic of concepts apart from their concrete application. Hegel certainly

never believed that it was possible to abstract the logical forms from

reality and study them in their isolation. As against a purely formal

logic, if such a thing were possible, Dewey's criticism would be valid,

but the transcendental logic of his time was not formal in this sense.

The psychological method which Dewey offers as a substitute for the

logical method escapes, he believes, the difficulties of the latter

method. At the same time it preserves, in his opinion, the essential

spirit of the Hegelian method. Dewey's comments show that he conceives

his method to be a restatement, in improved form, of the doctrine of the

'concrete universal.' But the 'psychological method' and the method of

idealism are, if anything, antithetical. An excellent summary of Dewey's

theory is afforded by the following passage: "Only a living actual Fact

can preserve within its unity that organic system of differences in

virtue of which it lives and moves and has its being. It is with this

fact, conscious experience in its entirety, that psychology as method

begins. It thus brings to clear light of day the presupposition implicit

in every philosophy, and thereby affords logic, as well as the

philosophy of nature, its basis, ideal and surety. If we have determined

the nature of reality, by a process whose content equals its form, we

can show the meaning, worth and limits of any one moment of this

reality."[20]

It would be useless to speculate upon the various possible

interpretations that might be given of Dewey's psychological method. The

most critical examination of the text will not dispel its vagueness, nor

afford an answer to the many questions that arise. It does, however,

throw an interesting light on certain tendencies in Dewey's own

thinking.

Dewey's attempt to show that English empiricism and transcendentalism

have a common psychological basis must be regarded as a failure. That

the nature of the attempt reveals a misunderstanding, or fatal lack of

appreciation, on the part of Dewey, of the critical philosophy and the

later development of idealism by Hegel, has already been suggested. He

does not appear to have grasped the significance of the movement from

Kant to Hegel. Kant, of course, believed that the _a priori_ forms of

experience could be determined by a process of critical analysis, which

would reveal them in their purity. The constitutive relations of

experience were supposed by him to be limited to the pure forms of

sensibility, space and time, and the twelve categories of the

understanding, which, being imposed upon the manifold of sensations, as

organized by the productive imagination, determined once and for all the

order of the phenomenal world. His logic, therefore, as an account of

the forms of experience, would represent logic of the type which Dewey

criticized. But with the rejection of Kant's noumenal world, the

critical method assumed a different import. It was no longer to be

supposed that reality, as knowable, was organized under the forms of a

determinate number of categories, which could be separated out and

classified. Kant's idea that experience was an intelligible system was

retained, but its intelligibility was not supposed to be wholly

comprised in man's methods of knowing it. The instrumental character of

the categories was recognized. Criticism was directed upon the

categories, with the object of determining their validity, spheres of

relevance, and proper place in the system of knowledge. Such a

criticism, in the nature of things, could not deal with the forms of

thought in abstraction from their application. Direct reference to

experience, therefore, became a necessary element in idealism. At the

same time, philosophy became a 'criticism of categories.' The method is

empirical, but never psychological.

Dewey recognized the need of an empirical method in philosophy, but

failed to show specifically how psychology could deal with philosophical

problems. He appears to have conceived that sensation and meaning, facts

and forms, were present in experience or 'Consciousness,' as if this

were some total understanding which retained the elements in a fixed

union and order. While, according to his method, the forms of this

universal consciousness could not be considered apart from the

particulars in which they inhered, they might be studied by a survey of

experience, a direct appeal to consciousness, in which 'form and content

are equal.' He seems to have held that truth is given in immediate

experience. A study of reality as immediately given, therefore, to

psychological observation, would provide an account of the eternal

nature of things, as they stand in the universal mind. Dewey did not

attempt a criticism of the categories and methods which psychology must

employ in such a task. Had he done so, the advantages of a critical

method might have occurred to him.

FOOTNOTES:

[2] Vol. XI, pp. 1-19; pp. 153-173.

[3] "Illusory Psychology," _Mind_, Vol. XI, 1886, p. 478.

[4] "The Psychological Standpoint," _Mind_, 1886, Vol. XI, p. 2.

[5] _Ibid._, p. 7.

[6] _Op. cit._, p. 8 f.

[7] "Psychology as Philosophic Method," _Mind_, 1886, Vol. XI, p. 157.

[8] _Ibid._, p. 160. (Observe that this is a direct reference to

Berkeley.)

[9] _Op. cit._

[10] _Op. cit._, p. 161.

[11] _Ibid._

[12] Third Edition, p. 54.

[13] _Mind_, Vol. XI, p. 166 f.

[14] _Ibid._, p. 166.

[15] _Ibid._

[16] _Op. cit._, p. 170.

[17] _Ibid._

[18] _Op. cit._, p. 172.

[19] _Ibid._

[20] _Op. cit._

John Dewey's logical theory · 第 1 / 9 章