
Learning is a Process of making Pathways in the BrainFrom the foregoing description we see that the nervous system is a mechanism for the reception and transmission of incoming messages and their transformation into outgoing messages which produce movement. The brains is the center where such transformation are made, being a sort of central switchboard which permits the sense organs to come into communication with muscles. It is also the instrument by means of which the impression from the various senses can be fused and experience can be unified. The brain serves further as the medium whereby impressions once made can be retained. That is, it is the great organ of memory. Hence it is to this organ we must look for the performance of the activities necessary to learning. Everything that enters it produces some modification within it. Education consist in a process of undergoing a selected group of experiences of such a nature as to leave beneficial result in the brain. By means of the changes made there, the individual is able better to adjust himself to new situations.
When the individual enters the world, he is not prepared to meet many situations; only a few of the neural connections are made, permitting the performance of a meager number of simple acts, such as breathing, crying, digestion. The pathways for complex acts, such as writing and speaking English or French, must be built up within the lifetime of individual. It is the process of building them up that we call eduction. This process is a physical feat involving the production of changes in physical material in the brain.
Learning involves the overcoming of resistance in the nervous system. That is why it is so difficult. In your early schooldays, when you set about laboriously learning the multiplication table, your unwilling protests were wrung because you were being compelled to force the nervous current through new pathways, and to overcome the inertia of physical matter. Today, when you begin a train of reasoning, the task is difficult because you are opening hitherto untraveled pathways. There is a comforting thought, however, which is derived from the factor of mutability, in that with each repetition the task becomes easier, because the path becomes worn and the nervous current seeks it of its own accord; in other words, each act, each thought, tends to become habituals. earning is, then, a process of forming habits; the specific nature of which was described my article at yesterday.