Increasing Human Efficiency in Business Part 15

{ill.u.s.t. caption = FIG. 3.}

can send or receive with accuracy per minute.

In learning telegraphy, progress is rapid for a few weeks and then follow many weeks of less rapid improvement. Figure 4 presents the

{ill.u.s.t. caption = FIG. 4.}

could be cla.s.sed as a fully accomplished operator.

By the twentieth week this operator could receive less than 70 letters a minute, although he could send over 120 letters a minute.

At the end of the fortieth week he had

reached a speed of sending which he would probably never greatly excel even though his speed was far below that attained by many operators. The receiving rate might possibly rise either slowly or rapidly until it equaled or exceeded the sending rate.--BRYAN & HARTER, "Studies in the Physiology and Psychology of the Telegraphic Language," _Psychological Review_, Vol. IV, p. 49.

There are certain forms of learning and practice which do not readily admit of quant.i.tative determinations. Nevertheless very successful attempts have been made even in the most difficult realms of learning. A beginner with the Russian language spent 30 minutes daily in industrious study and then was tested for 15 minutes as to the number of Russian words he could translate. Figure 5 shows diagrammatically the results of the experiment.

Thus on the thirteenth day 22 words were translated; on the fiftieth day 45 words.

Improvement was rather rapid until the nineteenth day, and then followed a slump till the forty-sixth day. Improvement was very ir-

regular.--SWIFT, E. J., "Mind in the Making,"

p. 198.

These five figures are typical of nearly all

{ill.u.s.t. caption = FIG. 5.}

practice, or learning, curves. They depict the rate at which the beginner increases his efficiency. In every case we discover very great

fluctuations. On one day or at one moment there is a sudden phenomenal improvement.

The next day or even the next moment the increase may be lost and a return made to a lower stage of efficiency.

There are certain forms of skill which cannot be acquired rapidly in the beginning. In such instances a period of time is necessary in which to "warm up" or in which to acquire the knack of the operation or the necessary degree of familiarity and self-confidence before improvement becomes possible. This is true particularly in the "breaking in" of new operators on large machines like steam hammers, cranes, and the like, where the ma.s.s and power of the machine awes the new man, even though he has had experience with smaller units of some kind. It applies also to new inspectors of mechanical parts and completed products in factories--especially where the factor of judgment enters into the operation.

Such instances are exceptions, however, and differ from those cited only in having a period of slow advance preliminary to the rapid progress.

Apparently, improvement should be continuous until the learner has entered into the cla.s.s of experts or has reached his possible maximum. As a matter of fact the curve which expresses his advance towards efficiency never rises steadily from a low degree to a high one. Periods of improvement are universally followed by stages of stagnation or retrogression.

These periods of little or no improvement following periods of rapid improvement are called "plateaus" and are found in the experience of all who are acquiring skill in any line.

These plateaus are not all due to the same cause.

They differ somewhat with individuals and even more with the nature of the task in which skill is being acquired. With all, however, the following four factors are the most important influence:--

1. _The enthusiasm dependent upon novelty becomes exhausted_.

2. _All easy improvements have been made_.

3. _A period of "incubation" is needed in_

_which the new habits under formation may have time to develop_.

4. _Voluntary attention cannot be sustained for a long period of time_.

These four factors are not only the causes of the first plateau, but, as soon as any particular plateau is overcome and advance again begun, they are likely to arrest the advance and to cause another period of recession or of no advance. These four factors are therefore most significant to every man who is trying to increase his own efficiency or promote the progress of others.

_When the interest in work is dependent on novelty, the plateau comes early in the development, and further progress is possible only by the injection of new motives to action_.

Many young persons begin things with enthusiasm, but drop them when the novelty has worn off. They develop no stable interests and in all their tasks are superficial. They often have great potential ability, but lack training in habits of industry and of continued application. They change positions

often, acquire much diversified experience, and frequently, in a new position, give promise of developing unusual skill or ability. This is due to the fact that during the first weeks or months of their new employment the novelty of the work stimulates them to activity, and the methods or habits learned in other trades are available for application to the new tasks.

When the novelty wears off, however, they become wearied and cast about for a fresh and therefore more alluring field. Such nomads prove unprofitable employees even when they are the means of introducing new methods or short cuts into a business. They strike a plateau and lose interest and initiative just at the point where more industrious and less superficial men would begin to be of the greatest value.

Plateaus are not confined to clerks and other subordinates. Executives frequently "go stale" on their jobs and lose their accustomed energy and initiative. Sometimes they are able to diagnose their own condition and provide the corrective stimulus. Again the

man higher up, if he has the wisdom and discernment which some gain from experience, observes the situation and prescribes for his troubled lieutenant. In the majority of cases, however, the occupant of a plateau, if he continues thereon for any length of time, either resigns despondent or is dismissed.

Such a case, coming under my notice recently, ill.u.s.trates the man-losses suffered by organizations whose heads do not realize that salaries alone will not buy efficiency.

A young advertising man had almost grown up with his house, coming to it when not yet twenty in a minor position in the sales department.

Enthusiastic about his possibilities, with the friendship and coperation of his immediate superior, he carried out well the successive duties put to him. Promotion was rapid. No position was retained more than six months. In five years he had occupied nearly every subordinate position in the sales department, and was promoted to the head of the mail-order section.

His fertility in originating plans, his schemes, his booklets, and advertising copy brought results with regularity. He became known as a man who could "put the thing over" in a pinch, with a vigor and enthusiasm that seemed irresistible. He fairly earned his standing as the live wire among executives of the second rank.

So, when the general sales manager resigned, there was no question but that this young man should succeed him. He had been a personal friend of his predecessor, had coperated with him in many phases of his work, and knew his new duties well; in fact, he took them up with little necessity for "breaking in."

This apparently favorable condition was the very reason for his lack of success in the new work. There was not the novelty in this position that there had been in his former successive positions. In such an executive position, it was not a question of taking care of an emergency demand, but of organization, of establishing routine, of organizing bigger campaigns.

Before the end of the first season it became evi-

dent that the new sales manager was not making good. Everything--organization, discipline, routine system, ginger--had deserted him. Neither he himself nor his employers, however, found the real cause. "I have lost my grip," he told the general manager. "I am worn out and of no further use to this business."

Furthermore he thought he was of no use to any business. But he made a connection with a big house which had a large advertising campaign on its hands. He threw himself into the task of recasting the firm's selling literature, the planning of new campaigns, and the reorganization of the correspondence department. Within the year, he had duplicated on a magnified scale his early triumphs with his first employers. Moreover, he continued this record of efficiency the second year, thus entirely refuting the fear of himself and his friends that he would "last less than a year" and that he lacked staying power.

His first employer described the case for me

the other day, requesting that I discover the reason for the young man's initial failure among friends and his subsequent triumph in a new environment. He had kept in close touch with the other's progress and supplied a hundred details which helped to make the situation clear. Finally, after consideration, he agreed with my diagnosis that his young friend's falling off in efficiency--his plateau--had been due to the exhaustion of novelty interest in his work.

His first success was built on a long series of separate plans or "stunts," each of which was begun and executed in a burst of creative enthusiasm. His first few months' achievement as sales manager was due to the same stimulus, but as the months went by the spur of novelty became dulled. Lacking the discipline which would have enabled him to force voluntary attention and the resulting interest in his tasks, he failed also to trace the cause of his flagging invention and energy and a.s.sumed that this was due to exhaustion of his resources.

This is further borne out by his experience in his present position. Addressing a succession of new tasks, the interest of novelty has stimulated him to an uncommon degree and produced an unbroken record of high efficiency.

That this has continued over a considerable period is partly due, beyond doubt, to the sustained interest in his work excited by the broadness of the field before him, the bigness of the company, the size of the appropriation at his disposal, the unusual experience of scoring hit after hit by comparison with the house's low standards, the frank and prompt appreciation of his superiors, and substantial advances in salary.

It is only human to be more or less dependent upon novelty. If I am to stir myself to continuous and effective exertion, I must frequently stimulate my interest by proposing new problems and new aspects of my work. If I am to help others to increase their efficiency, I must devise new appeals to their interest and new stimulations to action. If I have been dependent upon compet.i.tion as a stimulus

I must change the form of the contest--a fact which receives daily recognition and application by the most efficient sales organization in the country. If I have been depending upon the stimulating effect of wages, there is profit occasionally in varying the method of payment or in furnishing some new concrete measure of the value of the wage. To the average worker, for example, a check means much less than the same amount in gold. In deference to this common appreciation of "cold cash," various firms have lately abandoned checks and pay in gold and banknotes, even though this change means many hours of extra work for the cashier.

_At every stage of our learning, progress is aided by the utilization of old habits and old fragments of knowledge_.

In learning to add, the schoolboy employs his previous knowledge of numbers. In learning to multiply he builds upon his acquaintance with addition and subtraction. In solving problems in percentage his success is measured by the freedom with which he can

use the four fundamental processes of addition, subtraction, Multiplication, and division. In computing bank discount, his skill is based on ability to employ his previous experience with percentage and the fundamental processes of arithmetic.

The advance here is typical of all learning processes. In mastering the typewriter no absolutely new movement is required. The old familiar movements of arm and hand are united in new combinations. The student has previously learned the letters found in the copy and can identify them upon the keys of the typewriter. Scrutiny enables him to find any particular key, and in the course of a few hours be develops a certain awkward familiarity with the keyboard and acquires some speed by utilizing these familiar muscular movements and available bits of knowledge. All these prelearned movements and a.s.sociations are brought into service in the early stages of improvement, and a degree of proficiency is quickly attained which cannot be exceeded so long as these prelearned habits and a.s.so-

ciations alone are employed. Further advance in speed and accuracy is dependent upon combinations more difficult to make because they involve organization of the old and acquisition of new methods of thought or movement. When such a difficulty is faced, a plateau in the learning curve is almost inevitable.

The young man who enters upon the work of a salesman can make immediate use of a mult.i.tude of previous habits and previously acquired bits of knowledge. He performs by habit all the ordinary movements of the body; by habit he speaks, reads, and writes. During his previous experience he has acquired some skill in judging people, in addressing them, and in influencing them. His general information and his practice in debate and conversation-- however crude--enable him to a.n.a.lyze his selling proposition and unite these selling points into an argument. He learns, too, to avoid certain errors and to make use of certain factors of his previous experience. Thus his progress is rapid for a short time but soon

the stage is reached where his previous experience offers no more factors which can be easily brought to his service. In such an emergency the novice may cease to advance--if indeed there is not a positive retrogression.

Nor is this tendency to strike a plateau confined to clerks in the office and to semi- skilled men in the factory. Often the limitations of a new executive are brought out sharply by his failure to handle a situation much less difficult than scores which he has already mastered and thereby built up a reputation for unusual efficiency. His collapse, when a.n.a.lyzed, can usually be traced to the fact that his previous experience contained nothing on which he could directly base a decision. His prior efficiency was based on empirical knowledge rather than on judgment or ability to a.n.a.lyze problems.

The office manager of an important mercantile house is a case in point. Though young, he had served several companies in the same capacity, making a distinct advance at each change. He was a trained accountant,

a clever employment man, and a successful handler of men and women. His a.s.sociation with the various organizations from which he had graduated gave him an unusual fund of practical knowledge and tried-out methods to draw upon.

His first six months were starred with brilliant detail reorganizations. The shipping department, first; the correspondence division next; the accounting department third, and he literally swept through the office like the proverbial new broom, caught up all the loose ends, and established a routine like clockwork.

So successful was his work that the directors hastened to add supervision of sales and collections.

Forthwith the new manager struck his plateau. His previous experience offered little he could readily use in shaping a sales policy or laying out a collection program. He plunged into the details of both, effected some important minor economies, but failed altogether --as subsequent events showed--to grasp the constructive needs and opportunities

of management. He puzzled and irritated his district managers by overemphasizing details when they wanted decisions or policies or help in handling sales emergencies. In the same way, he neglected collections,--chiefly because he could not distinguish between detail and questions of policy,--but escaped blame for more than six months because the season was conceded to be a poor one.