This is an example, then, of an ideally complete and compact, though a very sad, social diagnosis. It is almost the only good one we have worked out as yet. The only other is "tramp." The tramp in a technical sense is a person who has what the Germans call "Wanderlust." He is unable to stay in one place. Perpetually or periodically he desires to move and to keep moving. The tramp is a medical-social entity. He has certain physical limitations, certain economic limitations, certain moral deficiencies. But in America he is rather a rare being. One does not see many typical tramps here.

Since few social (or medical-social) diagnoses can be stated in a single word, one is usually forced to write down one's diagnosis in a great many different items. As a guide I made four years ago a schedule for our use at the Massachusetts General Hospital. Use—the only test for that sort of thing—has shown this schedule to be of some value.

To make a social diagnosis we should make a summary statement about the individual in his environment. That summary is to include his mental and physical state, and the physical and mental characteristics of his environment. (I here use the word "mental" to include everything that is not physical; that is, to include the moral, the spiritual, every influence that does not come under physics or chemistry.)

When the investigation of a patient is divided between doctor and social worker, the doctor studies his physique; the social worker studies the rest. I believe that there is nothing that we can want to know about any human being, rich or poor, that is not suggested in that schedule. Suppose, reader, that a friend of yours was engaged to be married. Suppose you wanted to know something about the fiancé. You would certainly want to know about his health and his heredity; then what sort of a person he was, his mentality, whether he had any money—what are the obvious physical facts about his environment. To what influences has he been subjected, and what mental supports, such as education and recreation, family, friends, and religion, can he count upon? You would not want to know any more and you ought not to want to know any less.

So in summing up a social diagnosis I think it is convenient to use the four main heads that I have put down here. I think these headings will remind us of everything that we want to put down, and of everything that we may have forgotten to look up. That is one function of such a schedule—to remind us of the things which we have forgotten.

Made up in such a way as this, of course the social diagnosis will have many items, and like medical diagnosis it will be subject to frequent revisions. The doctor who never changes his diagnosis is the doctor who never makes one, or who makes it so elastic that it means nothing. So social workers should never fear to add to, to subtract from or to modify their social diagnoses.

The best medical diagnoses—those made after death—often contain fifteen or twenty items. Before death in a recent case we found pneumonia. After death we found in addition: meningitis, heart-valve disease, kidney trouble, gall-stones, healed tuberculosis, and ten minor troubles in various parts of the body.

So a good social diagnosis will name many misfortunes of mind, body, and estate, healed wounds of the spirit that have left their scar, ossifications, degenerations, contagious crazes which the person has caught, deformities which he has acquired.

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