This has been dwelt upon so fully by previous writers that there would seem small need of further mention; but still our mothers do not read or do not understand, and still our babies are confronted with arbitrary punishment instead of natural consequence. The worst result of this system is in its effect on the moral sense. We have a world full of people who are partially restrained from evil by the fear of arbitrary punishment, and who do evil when they imagine they can do so without discovery. Never having been taught to attach the evil consequence to the evil act, but instead to find it a remote contingency hinging on another person's observation, we grow up in the same attitude of mind, afraid not of stealing, but of the policeman.

If there is no slipper, why not tip over the work-basket: if there is no policeman, why not steal? Back of slipper and police we hold up to the infant mind a still more remote contingency of eternal punishment; but this has to be wholly imagined, and is so distant, to a child's mind, as to have little weight. It has little weight with grown persons even, and, necessarily, less with a child.

The mental processes involved in receiving by ear an image of a thing never seen, of visualising it by imagination and then remembering the vision, and finally of bringing forward that remembered vision to act as check to a present and actual temptation, are most difficult. But where a consequence is instant and clear,—when baby tries to grab the parrot, and the parrot bites,—that baby, without being promised a whipping or being whipped, will thereafter religiously avoid all parrots.

A baby soon learns to shun certain things for reasons of his own. What he dislikes and fears he will not touch. It is no effort for the young mind to observe and remember a prompt natural consequence. We do make some clumsy attempts in this direction, as when we tie up, in an ill-tasting rag, the thumb too often sucked. If thumb-sucking is a really bad habit and a general one, we should long since have invented a neat and harmless wash, purchasable in small bottles at the drug store, of which a few applications would sicken the unhappy suckling of that thumb most effectually. But thumb-sucking we do not consider as wrong, merely as undesirable. When the child does what we call wrong, we think he should be "punished." Our ideas of domestic discipline are still of the crudely savage era; while in social discipline, in penology, we have become tolerably civilised.

Some will say that the child is like a savage, and is most open to the treatment current at that time in our history. It is true that the child passes through the same phases in personal development that the race passed long ago, and that he is open to the kind of instruction which would affect a primitive-minded adult. But this means (if we are seeking to benefit the child), not the behaviour of one savage to another, but such behaviour as would elevate the savage. One of the most simple and useful elements in primitive discipline is retaliation. It is Nature's law of reaction in conscious form.

To retaliate in kind is primitive justice. If we observe the code of ethics in use among children, it resolves itself into two simple principles: that of instant and equal retaliation; or, when that fails, the dread ultimatum which no child can resist,—"I won't play!" A child who is considered "mean" and disagreeable by his fellows meets the simple and effectual treatment of snubbing, neglect, ostracism.

These two principles may be applied in domestic discipline gently, accurately, fairly, and without ill-feeling; and their effect is admirable. "What is the difference between this and the other method?" will be asked. "Is not this also descending to the plane of childishness, of savagery, to which you were just now objecting?" Here is the difference.

To apply a brutal and arbitrary punishment to the person of the offender is what savages do, and what we do, to the child. To receive a just and accurate retaliation is what child and savage understand, are restrained and instructed by. We should treat the child in methods applicable by the savage, not with the behaviour of savages. For instance, you are playing with a little child. The little child is rude to you. You put him down, and go away. This is a gentle reaction, which, being repeated, he soon learns to associate with the behaviour you dislike. "When I do this," observes the infant mind, "the play stops. I like to play. Therefore, I will not do the thing that stops it."

This is simple observation, and involves no ill-feeling. He learns to modify his conduct to a desired end, which is the lesson of life. In this case you treat him by a method of retaliation quite perceptible to a savage, and appealing to the sense of justice without arousing antagonism. But, if you are playing with the little one, he is rude to you, and you spank him, he is conscious of a personal assault which does arouse antagonism. It is not only what a savage could understand, but what a savage would have done. It arouses savage feelings, and helps keep the child a savage. Also, it helps keep the race a savage; for the child who grows up under the treatment common in that era finds it difficult to behave in a manner suitable to civilisation.

Discipline is part of life; and, if met early and accepted, all life becomes easier. But the discipline which the real world gives us is based on inexorable law, not on personal whim. We make the child's idea of right and wrong rest on some person's feeling, not on the nature of the act. He is trained to behave on a level of primitive despotism, and cannot successfully adjust himself to a free democracy. This is why our American children, who get less of the old-fashioned discipline, make better citizens than the more submissive races who were kept severely down in youth, and are unable to keep themselves down in later life.