Part 15 (1/2)
”_Nerve Leaks_”
QUESTIONS FOR DISCUSSION
_Reference_: The foregoing lecture by Dr. Tyler.
1. What are two good evidences of a perfectly healthy nervous system?
2. Physicians tell us that nerve diseases are increasing at an alarming rate in our country. What is the greatest cause for this increase?
3. What home habits have you noticed that lead to nervousness? Discuss here the effects of scolding, hurrying, talking, noise, lack of system, as ”nerve leaks.”
4. What practical suggestion would you offer to parents to help them to bring control, calm and harmony into their daily lives--to make their homes more places of rest and peace?
5. What ways can we take to conserve and strengthen the nerves of our children? Through what habits of life are we helping to wreck their nerves?
LESSON V
_Child Growth_
QUESTIONS FOR DISCUSSION
1. Discuss the varying stages of child growth, their rapidity, the critical periods, etc.
2. Growth means waste. By what means does the body get rid of the waste that comes with growth and change?
3. What are some of the ill effects of keeping this waste in the system?
Give your experiences and observations with children.
4. When is the child's blood likely to be most loaded with the waste caused by growth? How can we best help the boy or girl to clear the system of this waste? What mistakes are we making in this vital matter?
5. What practical suggestions would you give to our parents, teachers, and communities to help them safeguard their children during dangerous periods, and keep their pioneer blood clean and pure?
THE ADOLESCENT BOY AND GIRL
GROWTH DURING THE HIGH SCHOOL AGE
_Dr. John M. Tyler_
The boy and the girl during adolescence have now attained their full height and practically their full weight, although the boy has a little to gain still; they are pretty well grown by this time. If I had to choose between two questions, the first might be, ”Have you a good appet.i.te?” but the second question I would ask is, ”What is your lung capacity?” The lungs have increased very rapidly at fourteen to sixteen in the boy; in the girl the increase has been smaller and quite irregular. It ought to be more regular than it is, I am convinced. The heart has gained greatly in capacity. The arteries have expanded much less than the heart, and the result is that there is a much higher blood pressure than there has been at any time before. The brain has attained practically full size and weight.
The addition now will be mainly in the very highest area, where the addition of fibres might make all the difference between the possibility of genius and the possibility of mediocrity. The sensory and the nervous areas are fully matured. The higher mental area and the higher mental power are now coming on to stay.
The boy, you will notice, at this stage begins to argue a great deal more than he ever did before. He wants to argue nearly every question. He likes the debating society. His idea of heaven, it seems to me, is a place where debating is indulged in. A goodly amount of exercise for those psychological and mental powers will do him no harm.
The mortality, or the death rate, is low, but the morbidity is increasing at this time, in the boy at least. Vigorous physical exercise is now needed. Ordinary play is not enough. Gymnastics also for the development and training of the hand and the wrist, training in quickness and precision of movement are all excellent exercise, all the finer muscles should be trained now, and probably less training should be given to the heavy fundamental muscles which are all important in childhood.
Athletics are exceedingly useful. They should be, however, for all, and not merely for a few who join the teams, who need them the very least of all. I think our modern college athletics will some day be looked upon as one of the most ridiculous habits of the nineteenth and twentieth centuries. That twenty-two men should engage in mortal combat, with anywhere from one to twenty thousand on the side lines,--if you can get anything more ridiculous than that, I should like to know where you can find it. Athletics should not be too severe, however, yet, the boy ought not to have century runs and long halves of football, especially if the heart is still weak. The tissues of the body have not yet gained the toughness that they will gain at a later time. Every commander in the field dreads to have boys of eighteen, nineteen, or twenty sent to him, because, as Napoleon said of his young recruits, ”they die off like flies.” The hard bed, with light covering, the cold room, the cold bath will now aid in toughening the boy, provided he is healthy; but under no circ.u.mstances begin that until the p.u.b.ertal period is fully by.
The danger of over-pressure in the high school, especially after the first year, is to my mind not very great. The boy and the girl now both stand a good deal of work; but the greatest danger for the boy and the girl in the high school is that they will take too much social enjoyment. An evening theatre party, followed by a supper, a late dance, will take more strength out of a boy and girl than three days of study. There is nothing that is so wearing. If you can keep down the social over-pressure, I do not believe the over-pressure from study will do any great harm in high schools.