I shall readily agree that there is always a grave danger that the trivial and temporary objects of everyday life may be viewed and studied without reference to these fundamental principles. But this danger is certainly no greater than that the permanent and eternal truths be studied without reference to the actual, concrete, workaday world in which we live. I have seen exercises in manual training that had for their purpose the perfection of the pupil in some little art of joinery for which he would, in all probability, have not the slightest use in his later life. But even if he should find use for it, the process was not being taught in the proper way. He was being made conscious only of the little trivial thing, and no part of his instruction was directed toward the much more important, fundamental lesson,—the lesson, namely, that "a little thing may be perfect, but that perfection itself is not a little thing."
I say that I have witnessed such an exercise in the very practical field of manual training. I may add that I went through several such exercises myself, and emerged with a disgust that always recurs to me when I am told that every boy will respond to the stimulus of the hammer and the jack plane. But I should hasten to add that I have also seen what we call the humanities so taught that the pupil has emerged from them with a supreme contempt for the life of labor and a feeling of disgust at the petty and trivial problems of human life which every one must face. I have seen art and literature so taught as to leave their students not with the high purpose to mold their lives in accordance with the high ideals that art and literature represent, not the firm resolution to do what they could to relieve the ugliness of the world where they found it ugly, or to do what they could to ennoble life when they found it vile; but rather with an attitude of calm superiority, as if they were in some way privileged to the delights of æsthetic enjoyment, leaving the baser born to do the world's drudgery.
I have seen the principles of agriculture so taught as to leave with the student the impression that he could raise more corn than his neighbor and sell it at a higher price if he mastered the principles of nitrification; and all without one single reference to the basic principle of conservation upon which the welfare of the human race for all time to come must inevitably depend,—without a single reference to the moral iniquity of waste and sloth and ignorance. But I have also seen men who have mastered the scientific method,—the method of controlled observation, and unprejudiced induction and inference,—in the laboratories of pure science; and who have gained so overweening and hypertrophied a regard for this method that they have considered it too holy to be contaminated by application to practical problems,—who have sneered contemptuously when some adventurer has proposed, for example, to subject the teaching of science itself to the searchlight of scientific method.
I trust that these examples have made my point clear, for it is certainly simple enough. If vocational education means simply that the arts and skills of industrial life are to be transmitted safely from generation to generation, a minimum of educational machinery is all that is necessary, and we do not need to worry much about it. If vocational education means simply this, it need not trouble us much; for economic conditions will sooner or later provide for an effective means of transmission, just as economic conditions will sooner or later perfect, through a blind and empirical process of elimination, the most effective methods of agriculture, as in the case of China and other overpopulated nations of the Orient.
But I take it that we mean by vocational education something more than this, just as we mean by cultural education something more than a veneer of language, history, pure science, and the fine arts. In the former case, the practical problems of life are to be lifted to the plane of fundamental principles; in the latter case, fundamental principles are to be brought down to the plane of present, everyday life. I can see no discrepancy here. To my mind there is no cultural subject that has not its practical outcome, and there is no practical subject that has not its humanizing influence if only we go to some pains to seek it out. I do not object to a subject of instruction that promises to put dollars into the pockets of those that study it. I do object to the mode of teaching that subject which fails to use this effective economic appeal in stimulating a glimpse of the broader vision. I do not object to the subject that appeals to the pupil's curiosity because it informs him of the wonderful deeds that men have done in the past. I do object to that mode of teaching this subject which simply arouses interest in a spectacular deed, and then fails to use this interest in the interpretation of present problems. I do not contend that in either case there must be an explicit pointing of morals and drawing of lessons. But I do contend that the teacher who is in charge of the process should always have this purpose in the forefront of his consciousness, and—now by direct comparison, now by indirection and suggestion—guide his pupils to the goal desired.
I hope that through careful tests, we shall some day be able to demonstrate that there is much that is good and valuable on both sides of every controverted educational question. After all, in this complex and intricate task of teaching to which you and I are devoting our lives, there is too much at stake to permit us for a moment to be dogmatic,—to permit us for a moment to hold ourselves in any other attitude save one of openness and reception to the truth when the truth shall have been demonstrated. Neither your ideas nor mine, nor those of any man or group of men, living or dead, are important enough to stand in the way of the best possible accomplishment of that great task to which we have set our hands.
IV
But I did not propose this morning to talk to you about science as a part of our educational curriculum, but rather about the scientific spirit and the scientific method as effective instruments for the solution of our own peculiar educational problems. I have tried to give you reasons for believing that an adoption of this policy does not necessarily commit us to materialism or to a narrowly economic point of view. I have attempted to show that the scientific method may be applied to the solution of our problems while we still retain our faith in ideals; and that, unless we do retain that faith, our investigations will be without point or meaning.
This problem of vocational education to which I have just referred is one that is likely to remain unsolved until we have made a searching investigation of its factors in the light of scientific method. Some people profess not to be worried by the difficulty of finding time in our elementary and secondary schools for the introduction of the newer subjects making for increased vocational efficiency. They would cut the Gordian knot with one single operation by eliminating enough of the older subjects to make room for the new. I confess that this solution does not appeal to me. Fundamentally the core of the elementary curriculum must, I believe, always be the arts that are essential to every one who lives the social life. In other words, the language arts and the number arts are, and always must be, the fundamentals of elementary education. I do not believe that specialized vocational education should ever be introduced at the expense of thorough training in the subjects that already hold their place in the curriculum. And yet we are confronted by the economic necessity of solving in some way this vocational problem. How are we to do it?
It is here that the scientific method may perhaps come to our aid. The obvious avenue of attack upon this problem is to determine whether we cannot save time and energy, not by the drastic operation of eliminating old subjects, but rather by improving our technique of teaching, so that the waste may be reduced, and the time thus saved given to these new subjects that are so vociferously demanding admission. In Cleveland, for example, the method of teaching spelling has been subjected to a rigid scientific treatment, and, as a result, spelling is being taught to-day vastly better than ever before and with a much smaller expenditure of time and energy. It has been due, very largely, to the application of a few well-known principles which the science of psychology has furnished.