CHAPTER VIII.
THE TRAINING OF THE MIND—EDUCATIONAL PSYCHOLOGY.
A great deal has been said and written about the physical and mental differences shown by the young; and one of the most oft-repeated of all the charges which we hear brought against the current methods of teaching is that all children are treated alike. The point is carried so far that a teacher is judged from the way he has or has not of getting at the children under him as individuals. All this is a move in the right direction; and yet the subject is still so vague that many of the very critics who declaim against the similar treatment which diverse pupils get at school have no clear idea of what is needed; they merely make demands that the treatment shall suit the child. How each child is to be suited, and the inquiry still back of that, what peculiarity it is in this child or that which is to be "suited"—these things are left to settle themselves.
It is my aim in this chapter to indicate some of the variations which are shown by different children; and on the basis of such facts to endeavour to arrive at a more definite idea of what variations of treatment are called for in the several classes into which the children are divided. I shall confine myself at first to those differences which are more hereditary and constitutional.
First Period—Early Childhood.—The first and most comprehensive distinction is that based on the division of the life of man into the two great spheres of reception and action. The "sensory" and the "motor" are becoming the most common descriptive terms of current psychology. We hear all the while of sensory processes, sensory contents, sensory centres, sensory attention, etc.; and, on the other hand, of motor processes, motor centres, motor ataxy, motor attention, motor consciousness, etc. And in the higher reaches of mental function, the same antithesis comes out in the contrast of sensory and motor aphasia, alexia, sensory and motor types of memory and imagination, etc. Indeed the tendency is now strong to think that when we have assigned a given function of consciousness to one or other side of the nervous apparatus, making it either sensory or motor, then our duty to it is done. Be that as it may, there is no doubt that the distinction is throwing great light on the questions of mind which involve also the correlative questions of the nervous system. This is true of all questions of educational psychology.
This first distinction between children—as having general application—is that which I may cover by saying that some are more active, or motile, while others are more passive, or receptive. This is a common enough distinction; but possibly a word or two on its meaning in the constitution of the child may give it more actual value.
The "active" person to the psychologist is one who is very responsive to what we have called Suggestions. Suggestions may be described in most general terms as any and all the influences from outside, from the environment, both physical and personal, which get a lodgment in consciousness and lead to action. A child who is "suggestible" to a high degree shows it in what we call "motility." The suggestions which take hold of him translate themselves very directly into action. He tends to act promptly, quickly, unreflectively, assimilating the newer elements of the suggestions of the environment to the ways of behaviour fixed by his earlier habits. Generally such a person, child or adult, is said to "jump" at conclusions; he is anxious to know in order to act; he acts in some way on all events or suggestions, even when no course of action is explicitly suggested, and even when one attempts to keep him from acting.
Psychologically such a person is dominated by habit. And this means that his nervous system sets, either by its hereditary tendencies or by the undue predominance of certain elements in his education, quickly in the direction of motor discharge. The great channels of readiest out-pouring from the brain into the muscles have become fixed and pervious; it is hard for the processes once started in the sense centres, such as those of sight, hearing, etc., to hold in their energies. They tend to unstable equilibrium in the direction of certain motor combinations, which in their turn represent certain classes of acts. This is habit; and the person of the extreme motor type is always a creature of habit.
Now what is the line of treatment that such a child should have? The necessity for getting an answer to this question is evident from what was said above—i. e., that the very rise of the condition itself is due, apart from heredity, oftener than not to the fact that he has not had proper treatment from his teachers.