# A General Introduction to Psychoanalysis/2. The Psychology of Errors

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SECOND LECTURE
THE PSYCHOLOGY OF ERRORS
WE begin with an investigation, not with hypotheses. To this end we choose certain phenomena which are very frequent, very familiar and very little heeded, and which have nothing to do with the pathological, inasmuch as they can be observed in every normal person. I refer to the errors which an individual commits—as for example, errors of speech in which he wishes to say something and uses the wrong word; or those which happen to him in writing, and which he may or may not notice; or the case of misreading, in which one reads in the print or writing something different from what is actually there. A similar phenomenon occurs in those cases of mishearing what is said to one, where there is no question of an organic disturbance of the auditory function. Another series of such occurrences is based on forgetfulness—but on a forgetfulness which is not permanent, but temporary, as for instance when one cannot think of a name which one knows and always recognizes; or when one forgets to carry out a project at the proper time but which one remembers again later, and therefore has only forgotten for a certain interval. In a third class this characteristic of transience is lacking, as for example in mislaying things so that they cannot be found again, or in the analogous case of losing things. Here we are dealing with a kind of forgetfulness to which one reacts differently from the other cases, a forgetfulness at which one is surprised and annoyed, instead of considering it comprehensible. Allied with these phenomena is that of erroneous ideas—in which the element of transience is again prominent, inasmuch as for a while one believes something which, before and after that time, one knows to be untrue—and a number of similar phenomena of different designations.
These are all occurrences whose inner connection is expressed ​in the use of the same prefix of designation. They are almost all unimportant, generally temporary and without much significance in the life of the individual. It is only rarely that one of them, such as the phenomenon of losing things, attains to a certain practical importance. For that reason also they do not attract much attention, they arouse only weak affects.
It is, therefore, to these phenomena that I would now direct your attention. But you will object, with annoyance: “There are so many sublime riddles in the external world, just as there are in the narrower world of the psychic life, and so many wonders in the field of psychic disturbances which demand and deserve elucidation, that it really seems frivolous to waste labor and interest on such trifles. If you can explain to us how an individual with sound eyes and ears can, in broad daylight, see and hear things that do not exist, or why another individual suddenly believes himself persecuted by those whom up to that time he loved best, or defend, with the most ingenious arguments, delusions which must seem nonsense to any child, then we will be willing to consider psychoanalysis seriously. But if psychoanalysis can do nothing better than to occupy us with the question of why a speaker used the wrong word, or why a housekeeper mislaid her keys, or such trifles, then we know something better to do with our time and interest.”
My reply is: “Patience, ladies and gentlemen. I think your criticism is not on the right track. It is true that psychoanalysis cannot boast that it has never occupied itself with trifles. On the contrary, the objects of its observations are generally those simple occurrences which the other sciences have thrown aside as much too insignificant, the waste products of the phenomenal world. But are you not confounding, in your criticism, the sublimity of the problems with the conspicuousness of their manifestations? Are there not very important things which under certain circumstances, and at certain times, can betray themselves only by very faint signs? I could easily cite a great many instances of this kind. From what vague signs, for instance, do the young gentlemen of this audience conclude that they have won the favor of a lady? Do you await an explicit declaration, an ardent embrace, or does not a glance, scarcely perceptible to others, a fleeting gesture, the prolonging of a ​hand-shake by one second, suffice? And if you are a criminal lawyer, and engaged in the investigation of a murder, do you actually expect the murderer to leave his photograph and address on the scene of the crime, or would you, of necessity, content yourself with fainter and less certain traces of that individual? Therefore, let us not undervalue small signs; perhaps by means of them we will succeed in getting on the track of greater things. I agree with you that the larger problems of the world and of science have the first claim on our interest. But it is generally of little avail to form the definite resolution to devote oneself to the investigation of this or that problem. Often one does not know in which direction to take the next step. In scientific research it is more fruitful to attempt what happens to be before one at the moment and for whose investigation there is a discoverable method. If one does that thoroughly without prejudice or predisposition, one may, with good fortune, and by virtue of the connection which links each thing to every other (hence also the small to the great) discover even from such modest research a point of approach to the study of the big problems.”
Thus would I answer, in order to secure your attention for the consideration of these apparently insignificant errors made by normal people. At this point, we will question a stranger to psychoanalysis and ask him how he explains these occurrences.
His first answer is sure to be, “Oh, they are not worth an explanation; they are merely slight accidents.” What does he mean by this? Does he mean to assert that there are any occurrences so insignificant that they fall out of the causal sequence of things, or that they might just as well be something different from what they are? If any one thus denies the determination of natural phenomena at one such point, he has vitiated the entire scientific viewpoint. One can then point out to him how much more consistent is the religious point of view, when it explicitly asserts that “No sparrow falls from the roof without God’s special wish.” I imagine our friend will not be willing to follow his first answer to its logical conclusion; he will interrupt and say that if he were to study these things he would probably find an explanation for them. He will say that this is a case of slight functional disturbance, of an inaccurate psychic act whose causal factors can be outlined. A man who otherwise speaks correctly may make a slip of the tongue— ​when he is slightly ill or fatigued; when he is excited; when his attention is concentrated on something else. It is easy to prove these statements. Slips of the tongue do really occur with special frequency when one is tired, when one has a headache or when one is indisposed. Forgetting proper names is a very frequent occurrence under these circumstances. Many persons even recognize the imminence of an indisposition by the inability to recall proper names. Often also one mixes up words or objects during excitement, one picks up the wrong things; and the forgetting of projects, as well as the doing of any number of other unintentional acts, becomes conspicuous when one is distracted; in other words, when one’s attention is concentrated on other things. A familiar instance of such distraction is the professor in Fliegende Blätter, who takes the wrong hat because he is thinking of the problems which he wishes to treat in his next book. Each of us knows from experience some examples of how one can forget projects which one has planned and promises which one has made, because an experience has intervened which has preoccupied one deeply.
This seems both comprehensible and irrefutable. It is perhaps not very interesting, not as we expected it to be. But let us consider this explanation of errors. The conditions which have been cited as necessary for the occurrence of these phenomena are not all identical. Illness and disorders of circulation afford a physiological basis. Excitement, fatigue and distraction are conditions of a different sort, which one could designate as psycho-physiological. About these latter it is easy to theorize. Fatigue, as well as distraction, and perhaps also general excitement, cause a scattering of the attention which can result in the act in progress not receiving sufficient attention. This act can then be more easily interrupted than usual, and may be inexactly carried out. A slight illness, or a change in the distribution of blood in the central organ of the nervous system, can have the same effect, inasmuch as it influences the determining factor, the distribution of attention, in a similar way. In all cases, therefore, it is a question of the effects of a distraction of the attention, caused either by organic or psychic factors.
But this does not seem to yield much of interest for our psychoanalytic investigation. We might even feel tempted to give up the subject. To be sure, when we look more closely we ​find that not everything squares with this attention theory of psychological errors, or that at any rate not everything can be directly deduced from it. We find that such errors and such forgetting occur even when people are not fatigued, distracted or excited, but are in every way in their normal state; unless, in consequence of these errors, one were to attribute to them an excitement which they themselves do not acknowledge. Nor is the mechanism so simple that the success of an act is assured by an intensification of the attention bestowed upon it, and endangered by its diminution. There are many acts which one performs in a purely automatic way and with very little attention, but which are yet carried out quite successfully. The pedestrian who scarcely knows where he is going, nevertheless keeps to the right road and stops at his destination without having gone astray. At least, this is the rule. The practiced pianist touches the right keys without thinking of them. He may, of course, also make an occasional mistake, but if automatic playing increased the likelihood of errors, it would be just the virtuoso whose playing has, through practice, become most automatic, who would be the most exposed to this danger. Yet we see, on the contrary, that many acts are most successfully carried out when they are not the objects of particularly concentrated attention, and that the mistakes occur just at the point where one is most anxious to be accurate—where a distraction of the necessary attention is therefore surely least permissible. One could then say that this is the effect of the “excitement,” but we do not understand why the excitement does not intensify the concentration of attention on the goal that is so much desired. If in an important speech or discussion anyone says the opposite of what he means, then that can hardly be explained according to the psycho-physiological or the attention theories.
There are also many other small phenomena accompanying these errors, which are not understood and which have not been rendered comprehensible to us by these explanations. For instance, when one has temporarily forgotten a name, one is annoyed, one is determined to recall it and is unable to give up the attempt. Why is it that despite his annoyance the individual cannot succeed, as he wishes, in directing his attention to the word which is “on the tip of his tongue,” and which he ​instantly recognizes when it is pronounced to him? Or, to take another example, there are cases in which the errors multiply, link themselves together, substitute for each other. The first time one forgets an appointment; the next time, after having made a special resolution not to forget it, one discovers that one has made a mistake in the day or hour. Or one tries by devious means to remember a forgotten word, and in the course of so doing loses track of a second name which would have been of use in finding the first. If one then pursues this second name, a third gets lost, and so on. It is notorious that the same thing can happen in the case of misprints, which are of ocurse to be considered as errors of the typesetter. A stubborn error of this sort is said to have crept into a Social-Democratic paper, where, in the account of a certain festivity was printed, “Among those present was His Highness, the Clown Prince.” The next day a correction was attempted. The paper apologized and said, “The sentence should, of course, have read ‘The Clown Prince.’” One likes to attribute these occurrences to the printer’s devil, to the goblin of the typesetting machine, and the like—figurative expressions which at least go beyond a psycho-physiological theory of the misprint.
I do not know if you are acquainted with the fact that one can provoke slips of the tongue, can call them forth by suggestion, as it were. An anecdote will serve to illustrate this. Once when a novice on the stage was entrusted with the important role in The Maid of Orleans of announcing to the King, “Connétable sheathes his sword,” the star played the joke of repeating to the frightened beginner during the rehearsal, instead of the text, the following, “Comfortable sends back his steed,” and he attained his end. In the performance the unfortunate actor actually made his début with this distorted announcement; even after he had been amply warned against so doing, or perhaps just for that reason.
These little characteristics of errors are not exactly illuminated by the theory of diverted attention. But that does not necessarily prove the whole theory wrong. There is perhaps something missing, a complement by the addition of which the theory ​Page:Freud - A general introduction to psychoanalysis.djvu/32 ​Page:Freud - A general introduction to psychoanalysis.djvu/33 ​Page:Freud - A general introduction to psychoanalysis.djvu/34 ​Page:Freud - A general introduction to psychoanalysis.djvu/35 ​Page:Freud - A general introduction to psychoanalysis.djvu/36 ​Page:Freud - A general introduction to psychoanalysis.djvu/37 ​Page:Freud - A general introduction to psychoanalysis.djvu/38
* ↑ “Fehl-leistungen.”
* ↑ In the German, the correct announcement is, “Connetable schickt sein Schwert zurück.” The novice, as a result of the suggestion, announced instead that “Komfortabel schickt sein Pferd zurück.”