Good Results with Moderate Effort.

A faster pace will not be advocated, for the present gait is
overstrenuous. We hope, however, to point out a way by which good
results may be obtained with, moderate effort.

If, in the past, the brain has been found wanting, we should not
lose confidence in its reliability until we have seen how it has
been managed.

Under some conditions its interpretations are absolutely correct;
in fact, under all conditions that would be called fair in testing
other kinds of mechanism.

Unfortunately, these conditions have not always existed. Opinions
regarding important matters have been formed when accurate
mentation has been impossible.



Physical Condition of Worker.

If the use of the machine induces either an adverse mental
attitude or physical condition of the worker, it will sooner or
later be adverse to the economic success of the machine.

We have indicated some of the problems and have suggested the
well-known method of mental control for this purpose. A keen
observer of men and machinery may not require as much of the
so-called practical experience; another may need many years of