Re: How Long Will It Take?"... Bate's work is a fantastic compendium of wildly exaggerated case
records, unwarranted inferences, and anatomical ignorance."
Marten Gardner
"Fads & Fallacies in the Name of Science"
1957
Zetsu wrote:
> [...How Long Will It Take?
>
> This question is asked so constantly by persons who wish to be cured
> of Impetfeet sight that it seems worth while to devote a little space
> to its consideration. It is impossible, of course, to answer the
> question definitely. Cure is a question of the mind, and people's
> minds are different. While patients who have worn glasses are usually
> harder to cure than those who have not, elderly persons who have worn
> them for the better part of a lifetime are sometimes cured as quickly
> as children under twelve who have never worn them. These cases are
> very rare, but they do occur. Some patients can look at the letters on
> the test card, or in a paragraph of fine print, and imagine them at
> once to be perfectly black, with the result that they immediately
> become able to read them. Some patients are able to palm almost
> perfectly from the start, and nearly all can do it well enough to
> improve their sight; some never become able to do it until their sight
> has been improved by other means.
>
> Most patients, when they look from one side of a large letter to
> another, or from one side of the card to another, can imagine that the
> letter, or the card, is moving in a direction opposite to the movement
> of the eye. Others, whose condition may be no worse, take a week, or a
> month, or longer, to do the same thing. A patient recently treated was
> able to do almost everything I asked her to at the first visit. I
> began, as I always do, by directing her to close and rest her eyes,
> and, as in the case of most other patients, she was able to improve
> her sight materially by this method. Then she went on to do a lot of
> other things, some of which very few patients can do at the first
> visit, while no one but herself, so far as I can remember, was ever
> able to do all of them. She was able to stare at a letter and make her
> sight worse, and she was able to look from one side of it to another
> and imagine that it was moving in a direction opposite to the movement
> of the eye. If the letter was seen perfectly, the movement was short,
> rhythmical and easy; if it was seen imperfectly, it was longer, and
> irregular. She could not imagine a letter stationary, and if she tried
> to imagine it so, it blurred. When she looked at a line of letters
> that she could read, she realized at once that one letter was seen
> best and the adjoining ones worse; and when she looked at a line that
> she could not read, she noted that they were seen all alike. She
> demonstrated at once - which was very remarkable, that a perfect
> memory is quick and easy, and an imperfect memory slow, difficult and
> even impossible; that the first relieves fatigue and the second
> induces discomfort. She also demonstrated that while it was easy to
> imagine that a letter remembered perfectly was swinging, she either
> could not imagine such a swing in the case of an imperfectly
> remembered letter, or else the swing was longer and irregular. It is
> hardly necessary to say that this patient became able at once to read
> the whole card, even in a dim light. It was only when she came to fine
> print that she failed. She could not imagine that the letters of
> diamond type were swinging. She could imagine the universal swing [1]
> when she looked two inches away from the letters, but she could not
> imagine it when she looked between the lines.
>
> These peculiarities of the mind cannot be known in advance, and
> therefore it is seldom possible, in any given case, to make
> predictions as to the length of time that will be required for a cure.
> This much can be stated, however: that marked improvement is always
> obtained in a few weeks. and that all patients obtain some benefit at
> the first visit. If there are any exceptions to this rule, they are so
> rare that I do not remember them.
>
> As more facts are accumulated. and better ways of presenting things
> learned, it becomes possible to cure people more quickly. I can cure
> people more quickly today than I did a year ago, and I expect to cure
> them next year more quickly than I do today. In the last three months,
> seven or eight patients have been cured in one visit, with a little
> additional help over the telephone.
>
> When patients can give considerable time to the treatment they
> naturally get on faster than those who cannot or will not do this.
> When they follow instructions and do not waste time in discussion, or
> in carrying out theories of their own, they also get on faster. One of
> the advantages that children have over adults is that there minds are
> not so full of erroneous ideas, and that they are accustomed to doing
> as they are told.
>
> The chief cause of delay seems to be that people will not believe the
> truth after it is demonstrated to them. You can demonstrate to anyone
> in a few minutes that rest improves the vision, but the idea that
> everything worth while must be gained by effort is so deeply ingrained
> in the average mind that you may not in a year be able to get it out,
> and so long as the patient believes that his sight can be improved by
> effort, he will make little progress.
>
> In most cases it is necessary, in order to retain what has been
> gained, to continue the treatment for a few minutes every day. When a
> cure is complete it is always permanent. The patient need never think
> of the matter again, and may even forget how he was cured. But
> complete cures, which mean the attainment, not of what is ordinarily
> called normal sight, but of a measure of telescopic and microscopic
> vision, are very rare; and even in these cases the treatment may be
> continued with benefit, for it is impossible to set limits to the
> visual powers of man, and no matter how good the sight, it is always
> possible to improve it
>
> ------------------------------------
>
> [1] When the patient becomes able to imagine that the letters on the
> test card are swinging, everything else thought of also seems to be
> swinging. This is the universal swing...]
>
> - Dr. W.H. Bates, January 1920