Introduction to the Science of Sociology

by Robert Ezra Park; E. W. Burgess

In passive perception, without any participation of attention, a whole series of varied impressions flow in upon us and press in past our "ego" directly to the general consciousness. These impressions are the sources of those influences from the outer world so unintelligible even to ourselves, which determine our emotional attitudes and those obscure motives and impulses which often possess us in certain situations.

The general consciousness, in this way, plays a permanent rôle in the spiritual life of the individual. Now and then an impression passively received in the train of an accidental chain of ideas makes its way into the sphere of the personal consciousness as a mental image, whose novelty astounds us. In specific cases this image or illusion takes the form of a peculiar voice, a vision, or even a hallucination, whose origin undoubtedly lies in the general consciousness. When the personal consciousness is in abeyance, as in sleep or in profound hypnosis, the activity of the general consciousness comes into the foreground. The activity of the general consciousness is limited neither by our ways of viewing things nor by the conditions under which the personal consciousness operates. On this account, in a dream and in profound hypnosis acts appear feasible and possible which with our full personal consciousness we would not dare to contemplate.

This division of our mind into a personal and a general consciousness affords a basis for a clear understanding of the principles of suggestion. The personal consciousness, the so-called "ego," aided by the will and attention, largely controls the reception of external impressions, influences the trend of our ideas, and determines the execution of our voluntary behavior. Every impression that the personal consciousness transmits to the mind is usually subject to a definite criticism and remodeling which results in the development of our points of view and of our convictions.

This mode of influence from the outer world upon our mind is that of "logical conviction." As the final result of that inner reconstruction of impressions appears always the conviction: "This is true, that useful, inevitable, etc." We can say this inwardly when any reconstruction of the impressions has been affected in us through the activity of the personal consciousness. Many impressions get into our mind without our remarking them. In case of distraction, when our voluntary attention is in abeyance, the impression from without evades our personal consciousness and enters the mind without coming into contact with the "ego." Not through the front door, but—so to speak—up the back steps, it gets, in this case, directly into the inner rooms of the soul.

Suggestion may now be defined as the direct infection of one person by another of certain mental states. In other words, suggestion is the penetration or inoculation of a strange idea into the consciousness, without direct immediate participation of the "ego" of the subject. Moreover, the personal consciousness in general appears quite incapable of rejecting the suggestion, even when the "ego" detects its irrationality. Since the suggestion enters the mind without the active aid of the "ego," it remains outside the borders of the personal consciousness. All further effects of the suggestion, therefore, take place without the control of the "ego."

By the term suggestion we do not usually understand the effect upon the mind of the totality of external stimuli, but the influence of person upon person which takes place through passive perception and is therefore independent of the activity of the personal consciousness. Suggestion is, moreover, to be distinguished from the other type of influences operating through mental processes of attention and the participation of the personal consciousness, which result in logical convictions and the development of definite points of view.

Lowenfeld emphasized a distinction between the actual process of "suggesting" and its result, which one simply calls "suggestion." It is self-evident that these are two different processes, which should not be mistaken for each other. A more adequate definition might be accepted, which embraces at once the characteristic manner of the "suggesting," and the result of its activity.

Therefore for suggestion it is not alone the process itself that is characteristic, or the kind of psychic influence, but also the result of this reaction. For that reason I do not understand under "suggesting" alone a definite sort and manner of influence upon man but at the same time the eventual result of it; and under "suggestion" not only a definite psychical result but to a certain degree also the manner in which this result was obtained.

An essential element of the concept of suggestion is, first of all, a pronounced directness of action. Whether a suggestion takes place through words or through attitudes, impressions, or acts, whether it is a case of a verbal or of a concrete suggestion, makes no difference here so long as its effect is never obtained through logical conviction. On the other hand, the suggestion is always immediately directed to the mind by evading the personal consciousness, or at least without previous recasting by the "ego" of the subject. This process represents a real infection of ideas, feelings, emotions, or other psychophysical states.

In the same manner there arise somewhat similar mental states known as auto-suggestion. These do not require an external influence for their appearance but originate immediately in the mind itself. Such is the case, for instance, when any sort of an image forces itself into the consciousness as something complete, whether it is in the form of an idea that suddenly emerges and dominates consciousness, or a vision, a premonition, or the like.