Factors in Process.—The above facts demonstrate, however, that the mind can take this attitude toward any problem only if it has a certain store of old knowledge relative to it. Two important conditions of voluntary attention are therefore, first, that the mind should have the necessary ideas, or knowledge, with which to attend and, secondly, that it would select and adjust these to the purpose in view. Here the intimate connection of voluntary attention to the normal learning process is apparent. The step of preparation, for instance, is merely putting the mind in the proper attitude to attend voluntarily to an end in view, namely the lesson problem; while the so-called analytic-synthetic process of learning involves the selecting and adjusting movements of voluntary attention.
Spontaneous and Voluntary Attention Distinguished.—In describing voluntary attention as an active form of attention, psychologists assume that since the mind here wills, or resolves, to attend, in order to gain a certain end in view; therefore voluntary attention must imply a much greater degree of effort, or strain, than other types. That such is always the case, however, is at times not very apparent. If one may judge by the straining of eye or ear, the poise of the body, the holding of the breath, etc., when a person gives involuntary attention to any sudden impression, as a strange noise at night, it is evident that the difference of effort, or strain, in attending to this and some selected problem may not, during the time it continues, be very marked.
It is of course true that in voluntary attention the mind must choose its own object of attention as an end, or aim, while in the involuntary type the problem seems thrust upon us. This certainly does imply a deliberate choice in the former, and to that extent may be said to involve an effort not found in the latter. In like manner, when seeking to attain the end which has been set up, the mind must select the related ideas which will solve its problem. This in turn may demand the grasping of a number of complex relations. To say, however, that all striving to attain an end is lacking in a case of involuntary attention would evidently be fallacious. When the mind is startled by a strange noise, the mind evidently does go out, though in a less formal way, to interpret a problem involuntarily thrust upon it. When, for instance, we receive the violent impression, the mind may be said to ask itself, "What strange impression is this?" and to that extent, even here, faces a selected problem. The distinguishing feature of voluntary attention, therefore, is the presence of a consciously conceived end, or aim, upon which the mind deliberately sets its attention as something to be thought about.
ATTENTION IN EDUCATION
Voluntary Attention and Learning.—From what has been seen, it is evident that, when a pupil in his school approaches any particular problem, the learning process will represent a process of voluntary attention. This form of attention is, therefore, one of special significance to the teacher, since a knowledge of the process will cast additional light upon the learning process. The first condition of voluntary attention is the power to select some idea as an end, or problem, for attention. It was seen, however, that the focusing of attention upon any problem depends upon some form of desirable change to be effected in and through the set problem. For instance, unless the recovery of the coin is conceived as producing a desirable change, it would not become a deliberately set problem for attention. It is essential, therefore, that the end which the child is to choose as an object of attention should be one conceived as demanding a desired change, or adjustment. For instance, to ask a child to focus his attention upon two pieces of wood merely as pieces of wood is not likely to call forth an active effort of attention. To direct his attention to them to find out how many times the one is contained in the other, on the other hand, focuses his attention more strongly upon them; since the end to be reached will awaken his curiosity and set an interesting problem.
Non-voluntary Attention in Education.—On account of the ease with which attention seems to centre itself upon its object in non-voluntary attention, it is sometimes erroneously claimed that this is the type of attention to be aimed at in the educative process, especially with young children. Such a view is, however, a fallacious one, and results from a false notion of the real character of both non-voluntary and voluntary attention. In a clear example of non-voluntary attention, the mind dwells upon the ideas merely on account of their inherent attractiveness, and passes from one idea to its associated idea without any purposeful end in view. This at once shows its ineffectiveness as a process of learning. When the young lover's thoughts revert in a non-voluntary way to the fair one, he perhaps passes into a state of mere reminiscence, or at best of idle fancy. Even the student whose thoughts run on in a purposeless manner over his favourite subject, will merely revive old associations, or at best make a chance discovery of some new knowledge. In the same way, the child who delights in musical sounds may be satisfied to drum the piano by the hour, but this is likely to give little real advance, unless definite problems are set up and their attainment striven for in a purposeful way.
Voluntary Attention and Interest.—A corollary of the fallacy mentioned above is the assumption that voluntary attention necessarily implies some conflict with the mind's present desire or interest. It is sometimes said, for instance, that in voluntary attention, we compel our mind to attend, while our interest would naturally direct our attention elsewhere. But without a desire to effect some change in or through the problem being attended to, the mind would not voluntarily make it an object of attention. The misconception as to the relation of voluntary attention to interest is seen in an illustration often given as an example of non-voluntary attention. It is said, rightly enough, that if a child is reading an interesting story, and is just at the point where the plot is about to unravel itself, there will be difficulty in diverting his attention to other matters. This, it is claimed, furnishes a good example of the power of non-voluntary attention. But quite the opposite may be the case. When called upon, say by his parent, to lay aside the book and attend to some other problem, the child, it is true, shows a desire to continue reading. But this may be because he has a definite aim of his own in view—to find out the fate of his hero. This is a strongly felt need on his part, and his mind refuses to be satisfied until, by further attention to the problem before him, he has attained to this end. The only element of truth in the illustration is that the child's attention is strongly reinforced through the intense feeling tone associated with the selected, or determined, aim—the fate of his hero. The fact is, therefore, that a process of voluntary attention may have associated with its problem as strong an interest as is found in the non-voluntary type.
Voluntary Attention Depends on Problem.—It is evident from the foregoing that the characteristic of voluntary attention is not the absence or the presence of any special degree of interest, but rather the conception of some end, or purpose, to be reached in and through the attentive process. In other words, voluntary attention is a state of mind in which the mental movements are not drifting without a chart, but are seeking to reach a set haven. A person who is greatly interested in automobiles, for instance, on seeing a new machine, may allow his attention to run now to this part of the machine, now to that, as each attracts him in turn. Here no fixed purpose is being served by the attentive process, and attention may pass from part to part in a non-voluntary way, the person's general interest in automobiles being sufficient to keep the attention upon the subject. Suddenly, however, he may notice something apparently new in the mechanism of the machine, and a desire arises to understand its significance. This at once becomes an end to which the mind desires to attain, and voluntary attention proceeds to direct the mental movements toward its attainment. To suppose, however, that the interest, manifest in the former mental movements, is now absent, would evidently be fallacious. The difference lies in this, that at first the attention seemed fixed on the object through a general interest only, and drifted from point to point in a purposeless way, while in the second case an interesting end, or purpose, controlled the mental movements, and therefore made each movement significant in relation to the whole conscious process.
Attention and Knowledge.—Mention has already been made of the relation of attention to interest. It should be noted, further, that the difference in our attention under different circumstances is largely dependent upon our knowledge. The stonecutter, as he passes the fine mansion, gives attention to the fretted cornice; the glazier, to the beautiful windows; the gardener, to the well-kept lawn and beds. Even the present content of the mind has its influence upon attention. The student on his way to school, if busy with his spelling lesson, is attracted to the words and letters on posters and signs. If he is reviewing his botany, he notes especially the weeds along the walk; if carrying to his art teacher, with a feeling of pride, the finished landscape drawing, his attention goes out to the shade and colour of field and sky. That such a connection must exist between knowledge and attention is apparent from what has been already noted concerning the working of the law of apperception.
Physical Conditions of Attention.—From what was learned above regarding the relation of nervous energy to active attention, it is evident that the ability to attend to a problem at any given time will depend in part upon the physical condition of the organism. If, therefore, the nervous energy is lowered through fatigue or sickness, the attention will be weakened. For this reason the teaching of subjects, such as arithmetic, grammar, etc., which present difficult problems, and therefore make large demands upon the attention of the scholars, should not be undertaken when the pupils' energy is likely to be at a minimum. Similarly, unsatisfactory conditions in the school-room, such as poor ventilation, uncomfortable seats, excessive heat or cold, all tend to lower the nervous energy and thus prevent a proper concentration of attention upon the regular school work.