Fact and Fable in Psychology. Joseph Jastrow
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of certain problems upon which psychology has an authoritative charge to make to the public jury. These essays take their stand distinctively upon one side of certain issues, and as determinately as the situation seems to warrant, antagonize contrary positions; they aim to oppose certain tendencies and to support others; to show that the sound and profitable interest in mental life is in the usual and normal, and that the resolute pursuit of this interest necessarily results in bringing the apparently irregular phenomena of the mental world within the field of illumination of the more familiar and the law-abiding. They further aim to illustrate that misconceptions in psychology, as in other realms, are as often the result of bad logic as of defective observation, and that both are apt to be called into being by inherent mental prepossessions. Some of the essays are more especially occupied with an analysis of the defective logic which lends plausibility to and induces credence in certain beliefs; others bring forward contributions to an understanding of phenomena about which misconception is likely to arise; still others are presented as psychological investigations which, it is believed, command a somewhat general interest. The prominence of the discussion of unfortunate and misleading tendencies in psychological opinion should not be allowed to obscure the more intrinsically important problems which in the main are of a different, though possibly not of an unrelated character. I should be defeating one of the purposes of these essays if, by the discussion of mooted positions, I conveyed the notion that the problems thus presented were naturally the fundamental ones about which advance in psychology may be most promisingly centred. I deeply regret that the dispossession of fable requires more resolute and more elaborate exposition than the unfoldment of fact; but such is part of the condition confronting the critical student of psychological opinion. I must depend upon the reader to make due allowances for this foreshortening of a portion of the composition, and so to bring away a truer impression of the whole than the apparent perspective suggests.
It would not be proper to claim for this budget of psychological studies a pre-arranged unity of design or a serial unfoldment of argument. They represent the unity of interest of a worker in a special field, who has his favorite excursions and vistas, who at times ventures away from the beaten paths and as frequently returns along those already traversed, but with varying purposes, and reaches the outlook from a different approach. There seems enough of singleness of purpose in the several presentations to warrant their inclusion in a single volume with a common name. There is enough also to make it pertinent to explain that the occasional repetitions of the same line of thought seemed less objectionable than frequent reference from one essay to another.
All of the essays have been previously printed in the pages of various scientific and popular magazines; and I have accordingly to acknowledge the courtesy of the several publishers, which makes possible their appearance in their present form. The essays have, however, been subjected to a critical revision, in the hope of increasing their acceptability in regard to form and material, and of giving them a setting appropriate to the interests of the present-day readers of psychological literature. Both in the selection of the essays from a larger group of published studies, and in their arrangement and elaboration, I have attempted to bear in mind the several current interests in questions of this type, and to direct these interests formatively along lines which seem to me fertile in promise and sterling in value. In the recasting thus made necessary it has come about (markedly in two cases, The Problems of Psychical Research and The Logic of Mental Telegraphy) that some of the essays have been entirely rewritten and bear only a generic resemblance to their former appearance.
The several acknowledgments to be recorded are as follows: To the "Popular Science Monthly," for permission to reprint The Psychology of Deception (December, 1888), The Psychology of Spiritualism (April, 1889), A Study of Involuntary Movements (April and September, 1892), The Mind's Eye (January, 1899), The Modern Occult (September, 1900); to the "New Princeton Review," for The Dreams of the Blind (January, 1888); to "Harper's Monthly Magazine," for The Problems of Psychical Research (June, 1889); to "Scribner's Magazine," for The Logic of Mental Telegraphy (October, 1895); to the "Cosmopolitan," for Hypnotism and its Antecedents (February, 1896). The Natural History of Analogy was delivered as a vice-presidential address before the Section of Anthropology of the American Association for the Advancement of Science, and was printed in its Proceedings, vol. xl., 1891. The article, Mental Prepossession and Inertia, appeared in a college publication of the University of Wisconsin, the "Aegis" (April, 1897). I have also to acknowledge my indebtedness to Miss Helen Keller for her very interesting contribution to my presentation of the dreams of the blind. My most comprehensive obligation in the preparation of the volume I have acknowledged upon the dedicatory page.
JOSEPH JASTROW.
Madison, Wisconsin, November, 1900.
THE MODERN OCCULT
I
If that imaginary individual so convenient for literary illustration, a visitor from Mars, were to alight upon our planet at its present stage of development, and if his intellectual interests induced him to survey the range of terrestrial views of the nature of what is "in heaven above, or on the earth beneath, or in the waters under the earth," to appraise mundane opinion in regard to the perennial problems of mind and matter, of government and society, of life and death, our Martian observer might conceivably report that a limited portion of mankind were guided by beliefs representing the accumulated toil and studious devotion of generations,—the outcome of a slow and tortuous but progressive growth through error and superstition, and at the cost of persecution and bloodshed; that they maintained institutions of learning where the fruits of such thought could be imparted and the seeds cultivated to bear still more richly; but that outside of this respectable yet influential minority, there were endless upholders of utterly unlike notions and of widely diverging beliefs, clamoring like the builders of the tower of Babel in diverse tongues.
It is well, at least occasionally, to remember that our conceptions of science and of truth, of the nature of logic and of evidence, are not so universally held as we unreflectingly assume or as we hopefully wish. Almost every one of the fundamental, basal, and indisputable tenets of science is regarded as hopelessly in error by some ardent would-be reformer. One Hampden declares the earth to be a motionless plane with the North Pole as the centre; one Carpenter gives a hundred remarkable reasons why the earth is not round, with a challenge to the scientists of America to disprove them; one Symmes regarded the earth as hollow and habitable within, with openings at the poles, which he offered to explore for the consideration of the "patronage of this and the new worlds;" while Symmes, Jr., explains how the interior is lighted, and that it probably forms the home of the lost tribes of Israel; and one Teed announces, on equally conclusive evidence, that the earth is a "stationary concave cell ... with people, Sun, Moon, Planets, and Stars on the inside," the whole constituting an "alchemico-organic structure, a Gigantic Electro-Magnetic Battery." If we were to pass from opinions regarding the shape of the earth to the many other and complex problems that appeal to human interests, it would be equally easy to collect "ideas" comparable to these in value, evidence, and eccentricity. With this conspicuously pathological outgrowth of brain-functioning,—although its representatives in the literature of the occult are neither few nor far between,—I shall not specifically deal; and yet the general abuse of logic, the helpless flounderings in the mire of delusive analogy, the baseless assumptions, which characterize insane or "crank" productions, are readily found in the literary products of occultism.
The occult consists of a mixed aggregate of movements and doctrines, which may be the expressions of kindred interests and dispositions, but present no essential community of content. Such members of this cluster of beliefs as in our day and generation have attained a considerable adherence or still retain it from former generations, constitute the modern occult. A conspicuous and truly distinctive characteristic of the occult is its marked divergence in trend and belief from the recognized standards and achievements of human thought. This divergence is one of attitude and logic and general perspective. It is a divergence