Applied Psychology for Nurses

Mary F. Porter

Applied Psychology

for Nurses

Published by Sovereign

This edition first published in 2015

Copyright © 2015 Sovereign

All Rights Reserved

ISBN: 9781910833063

Contents

CHAPTER I

CHAPTER II

CHAPTER III

CHAPTER IV

CHAPTER V

CHAPTER VI

CHAPTER VII

CHAPTER VIII

CHAPTER IX

CHAPTER X

CHAPTER XI

CHAPTER XII

CHAPTER XIII

CHAPTER XIV

CHAPTER I

WHAT IS PSYCHOLOGY?

Wise men study the sciences which deal with the origins and development of animal life, with the structure of the cells, with the effect of various diseases upon the tissues and fluids of the body; they study the causes of the reactions of the body cells to disease germs, and search for the origin and means of extermination of these enemies to health. They study the laws of physical well-being. They seek for the chemical principles governing the reactions of digestive fluids to the foods they must transform into heat and energy. So the doctor learns to combat disease with science, and at the same time to apply scientific laws of health that he may fortify the human body against the invasion of harmful germs. Thus, eventually, he makes medicine itself less necessary.

But another science must walk hand in hand today with that of medicine; for doctors and nurses are realizing as never before the power of mind over body, and the hopelessness of trying to cure the one without considering the other. Hence psychology has come into her own as a recognized science of the mind, just as biology, histology, chemistry, pathology, and medicine are recognized sciences governing the body. As these are concerned with the how and why of life, and of the body reactions, so psychology is concerned with the how and why of conduct and of thinking. For as truly as every infectious disease is caused by a definite germ, just as truly has every action of man its adequate explanation, and every thought its definite origin. As we would know the laws of the sciences governing man’s physical well-being that we might have body health, so we would know the laws of the mind and of its response to its world in order to attain and hold fast to mind health. Experience with patients soon proves to us nurses that the weal and woe of the one vitally affects the other.

Psychology is the science of mental life, both of its phenomena and their conditions.

So William James took up the burden of proof some thirty years ago, and assured a doubting world of men and women that there were laws in the realm of mind as certain and dependable as those applying to the world of matter—men and women who were not at all sure they had any right to get near enough the center of things to see the wheels go round. But today thousands of people are trying to find out something of the way the mind is conceived, and to understand its workings. And many of us have in our impatient, hasty investigation, self-analytically taken our mental machines all to pieces and are trying effortfully to put them together again. Some of us have made a pretty bad mess of it, for we tore out the screws and pulled apart the adjustments so hastily and carelessly that we cannot now find how they fit. And millions of other machines are working wrong because the engineers do not know how to keep them in order, put them in repair, or even what levers operate them. So books must be written—books of directions.

If you can glibly recite the definition above, know and explain the meaning of mental life, describe its phenomena and their conditions, illustrating from real life; if you can do this, and prove that psychology is a science, i. e., an organized system of knowledge on the workings of the mind—not mere speculation or plausible theory—then you are a psychologist, and can make your own definitions. Indeed, the test of the value of a course such as this should be your ability, at its end, to tell clearly, in a few words of your own, what psychology is.

The word science comes from a Latin root, scir, the infinitive form, scire, meaning to know. So a science is simply the accumulated, tested knowledge, the proved group of facts about a subject, all that is known of that subject to date. Hence, if psychology is a science, it is no longer a thing of guesses or theories, but is a group ing of confirmed facts about the mind, facts proved in the psychology laboratory even as chemical facts are demonstrated in the chemical laboratory. Wherein psychology departs from facts which can be proved by actual experience or by accurate tests, it becomes metaphysics, and is beyond the realm of science; for metaphysics deals with the realities of the supermind, or the soul, and its relations to life, and death, and God. Physics, chemistry, biology have all in their day been merely speculative. They were bodies of theory which might prove true or might not. When they worked, by actually being tried out, they became bodies of accepted facts, and are today called sciences. In the same way the laws of the working of the mind have been tested, and a body of assured facts about it has taken its place with other sciences.

It must be admitted that no psychologist is willing to stop with the known and proved, but, when he has presented that, dips into the fascinations of the yet unknown, and works with promising theory, which tomorrow may prove to be science also. But we will first find what they have verified, and make that the safe foundation for our own understanding of ourselves and others.

What do we mean by mental life?—or, we might say, the science of the life of the mind. And what is mind?

But let us start our quest by asking first what reasons we have for being sure mind exists. We find the proof of it in consciousness, although we shall learn later that the activities of the mind may at times be unconscious. So where consciousness is, we know there is mind; but where consciousness is not, we must find whether it has been, and is only temporarily withdrawn, before we say Mind is not here. And consciousness we might call awareness, or our personal recognition of being—awareness of me, and thee, and it. So we recognize mind by its evidences of awareness, i. e., by the body’s reaction to stimuli; and we find mind at the very dawn of animal life.

Consciousness is evidenced in the protozoön, the simplest form in which animal life is known to exist, by what we call its response to stimuli. The protozoön has a limited power of self-movement, and will accept or reject certain environments. But while we see that mind expresses itself in consciousness as vague, as dubious as that of the protozoön, we find it also as clear, as definite, as far reaching as that of the statesman, the chemist, the philosopher. Hence, the phenomena of mental life embrace the entire realms of feeling, knowing, willing—not of man alone, but of all creatures.

In our study, however, we shall limit ourselves to the psychology of the human mind, since that concerns us vitally as nurses. Animal psychology, race psychology, comparative psychology are not within the realm of our practical needs in hospital life. We would know the workings of man’s mind in disease and health. What are the instinctive responses to fear, as shown by babies and children and primitive races? What are the normal expressions of joy, of anger, or desire? What external conditions call forth these evidences? What are the acquired responses to the things which originally caused fear, or joy, or anger? How do grown-ups differ in their reactions to the same stimuli? Why do they differ? Why does one man walk firmly, with stern, set face, to meet danger? Why does another quake and run? Why does a third man approach it with a swagger, face it with a confident, reckless smile of defiance?

All these are legitimate questions for the psychologist. He will approach the study of man’s mind by finding how his body acts—that is, by watching the phenomena of mental life—under various conditions; then he will seek for the why of the action. For we can only conclude what is in the mind of another by interpreting his expression of his thinking and feeling. We cannot see within his mind. But experience with ourselves and others has taught us that certain attitudes of body, certain shades of countenance, certain gestures, tones of voice, spontaneous or willed actions, represent anger or joy, impatience or irritability, stern control or poise of mind. We realize that the average man has learned to conceal his mental reactions from the casual observer at will. But if we see him at an unguarded moment, we can very often get a fair idea of his mental attitude. Through these outward expressions we are able to judge to some extent of the phenomena of his mental life. But let us list them from our own minds as they occur to us this work-a-day moment, then, later on, find what elements go to make up the present consciousness.

As I turn my thoughts inward at this instant I am aware of these mental impressions passing in review:

You nurses for whom I am writing.

The hospitals you represent.

What you already know or do not know along these lines.

A child calling on the street some distance away.

A brilliant sunshine bringing out the sheen of the green grass.

The unmelodious call of a flicker in the pine-tree, and a towhee singing in the distance.

A whistling wind bending the pines.

A desire to throw work aside and go for a long tramp.

A patient moving about overhead (she is supposed to be out for her walk, and I’m wondering why she is not).

The face and voice of an old friend whom I was just now called from my work to see.

The plan and details of my writing.

The face and gestures of my old psychology professor and the assembled class engaged in a tangling metaphysic discussion.

A cramped position.

Some loose hair about my face distracting me.

An engagement at 7.30.

A sharp resolve to stop wool-gathering and finish this chapter.

And yet, until I stopped to examine my consciousness, I was keenly aware only of the thoughts on psychology I