Fact and Fable in Psychology. Joseph Jastrow
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when a certain height is reached, to look down and back, and see how much more readily the ascent might have been accomplished; but it is a very different matter to form a successful plan for attaining the next higher commanding point. It is inevitable that there shall be differences of opinion as to course and manœuvre, and errors of judgment of commission and omission; but such diversity is quite consistent with an underlying coöperation and singleness of purpose. It is in the inspiration and in the execution of that purpose that science becomes differentiated from the unscientific and non-scientific.
Between the organized effort and well-recognized plan of action of science and the chaotic movements of the untutored mind, there is a marked contrast. The savage, like the child, constantly meets with the unexpected; every experience lying outside his narrow beaten track stirs him with a shock and often fills him with fear—the handmaid of ignorance. He is apt to picture nature as a fearful monster, and to people the world with tyrannical beings. Step by step the region of the known expands, and suggests the nature of the unknown; men expect, they foresee, they predict. The apparent chaos of mutually inimical forces gives way to the profound harmony of unifying law. And yet the unknown and the borderland that separates it from the known are always near by, to tempt curiosity and the spirit of adventure.
The problem here to be considered relates to the attitude which may most properly and profitably be taken with regard to the outlying phenomena of the mind. Are they outcasts, to be treated in a spirit of charity and forbearance? Are they the true owners of the land, driven off, like the Indian before the white man, by the relentless march of civilization to a prescribed reservation? Are they the unjustly deposed and rightful heirs, soon to be restored to their kingdom by a fairer and more searching examination of their title? Or are they, gypsy-like, of obscure origin, surviving in a civilization which they are in but not of, attempting to eke out an uncertain existence by peddling relics of antiquated lore to the curious and the credulous?
II
The current usage of the term "Psychical Research" takes its meaning from the Society for Psychical Research, founded in England in 1882. The original programme of the society involved a systematic investigation of "that large group of debatable phenomena designated by such terms as mesmeric, psychical, and Spiritualistic." "From the recorded testimony of many competent witnesses," it is urged, "there appears to be, amidst much delusion and deception, an important body of remarkable phenomena, which are prima facie inexplicable on any generally recognized hypothesis, and which, if incontestably established, would be of the highest possible value." The work of investigation of these "residual phenomena" was intrusted to six committees, who were to inquire severally into "the nature and extent of any influence which may be exerted by one mind upon another, apart from any generally recognized mode of perception;" into hypnotism, the so-called mesmeric trance, clairvoyance, and other allied phenomena; to undertake a revision of Reichenbach's researches with reference to discovering whether his "sensitives" possessed "any power of perception beyond a highly exalted sensibility of the recognized sensory organs;" to investigate the reports of apparitions at the moment of death, and of houses reputed to be haunted; to inquire into the causes and general laws of the phenomena of Spiritualism; and to collect material relative to the history of these subjects. It is the investigation of these topics from the point of view prevalent in the publications of this Society that constitutes the definition of Psychical Research. This phrase, which has come into prominence within less than a score of years, has no simple or familiar synonym; it must not be interpreted by the combined connotation of its component words, but must be accepted as the technical equivalent of the trend and content of a certain type of investigation of obscure phenomena or alleged phenomena, in most of which psychological factors are prominent.
If the term may at all be brought within the circle of the sciences, it certainly there assumes a somewhat unique position. It naturally becomes the analogue, or it may be the rival of Psychology; yet its precise status and its logical relations to other departments of scientific research are far from obvious. The modern conception of Psychology is generously comprehensive; it encompasses the endlessly variable and complex processes of human mentality; it pursues with enthusiasm the study of developmental processes of intelligence in childhood, in the animal world, in the unfoldment of the race; it studies, for their own value, the aberrant and pathological forms of mental action, and brings these into relation with, and thus illuminates the comprehension of the normal. It forms affiliations with physiology and biology and medicine, with philosophy and logic and ethics, with anthropology and sociology and folk-lore; it borrows freely from their materials, and attempts to interpret the materials thus borrowed from the psychological point of view and to infuse into them its distinctive spirit. Surely Psychical Research should be able to find a nook in so commodious a home; if the problems of Psychical Research are legitimate members of the psychological family, some provision should be possible for their reception within the old homestead. Nor does this group of problems represent a difference of school, in some such way as the homœopathists represent a secession from the regular school of medicine; nor can it be regarded as the special study of the unusual and the abnormal in the sphere of mind, and thus stand in the relation which teratology or pathology bears to physiology and anatomy: for in that event it would constitute a simple division of Abnormal Psychology, and although Psychical Research has close alliance with the latter, it cannot be, and is unwilling to be regarded as a subordinate portion of that domain.
From a survey of the literature of Psychical Research one might readily draw the inference that whereas Psychology studies the recognized and explicable phases of mental phenomena, Psychical Research is occupied with the disputed and mysterious. One might also conclude that whereas Psychology is concerned with the phenomena commonly associated with mental activities and their variation under normal as also under unusual and pathological circumstances, Psychical Research is interested in the demonstration of supernormal faculties, and in the establishment of forms of mentality that diverge from and transcend those with which every-day humanity is permitted to become familiar; and that, moreover, in some of its excursions Psychical Research does not limit itself to mental manifestations, but investigates undiscovered forms of physical energy, and seriously considers whether behind and beyond the world of phenomena there is another and a different world, in which the established order and the mental and material laws of this planet do not obtain. But the unwarranted character, not to say absurdity, of such a differentiation or classification is at once apparent, if we attempt to carry it over into other departments of science. Speculations in regard to the constitution of the earth's centre or as to the future of our planet, if legitimate in character, are as readily incorporable into geology as the consideration of more definite and better known phenomena; biologists recognize that there are mythical as well as anomalous portions of their domain, but do not consider that freaks of nature either destroy the validity of anatomical and physiological principles, or demand a totally distinct and transcendent organization or method for their study. The chemist may become interested in the examination of what was really done when it was supposed that other metals were converted into gold; the physicist may become interested in the applications of electricity and magnetism, of optical reflections and images in the production of stage illusions; but the conception of chemistry and of physics naturally embraces considerations of the growth, the errors, and the applications of these sciences. And while these comparisons do not furnish a complete parallel to the relation that seems to pertain between Psychology and Psychical Research, yet it is as true in the one case as in the others, that the differentiation of a group of problems on the basis of unusualness of occurrence, of mysteriousness of origin, of doubtful authenticity, or of apparent paradoxical or transcendent character, is as illogical as it is unnecessary. The legitimate problems of Psychical Research are equally and necessarily genuine problems of Psychology, that require no special designation. They need not be especially important, nor interesting, nor profitable, nor well comprehended problems of Psychology, but they belong there if they are scientific problems at all. The objection to Psychical Research is not a verbal one; it is an objection to the separation of a class of problems from their natural habitat, an objection to the violent transplanting of a growth from its own environment. It