293. It is more difficult, as a rule, to extend the mental horizon in the direction of the past, than within the present. In teaching girls, therefore, and children from the lower classes, greater prominence is given to geography and whatever can be grouped about it than to historical studies. Again, in cases where a shortening of the course of study becomes necessary, it becomes well-nigh necessary to take account of the difference in question. But, conversely, where the scope of instruction is to be wide, the historical side, because more difficult, must receive increased attention. SECTION II THE FAULTS OF PUPILS AND THEIR TREATMENT CHAPTER I =General Differentiation= 294. Some faults are inherent; they are a part of the pupil’s individuality. Others have sprung up in the course of time; and of these, again, some have been influenced by the factor of individuality more than others. Faults that the pupil commits are left out of account for the present. With increasing years some of the inherent faults grow, others diminish. For there is a continual change of relation between that which man derives from experience,--between those ideas which rise spontaneously, and those masses of ideas which approach stability. There is, besides, an ever varying succession of diverse reproductions. All this change is pervaded throughout by the consciousness of one’s own body (the original base of support for self-consciousness) with respect not merely to its needs, but also to its powers of motion and fitness for use. Again, the apprehension of the similar is being multiplied; the ideas of things approximate to general concepts. In addition, the process of judging is shaping more and more the material presented; accordingly the manner in which the individual analyzes and puts in order his knowledge becomes gradually determined. On the one hand there is a growing confidence of affirmation; on the other, questions remain, the answer to which is given over to the future. In part they become transformed into longing expectation. Upon all that has been enumerated, the physical organization of the individual exerts retarding and furthering influences. The effect of the body is seen in a certain physiological resistance to psychical processes, and in strong physical impulses far more complex, no doubt, than ordinary experience shows. 295. Very frequently the fact forces itself upon us, that persons who have passed through many vicissitudes of fortune can nevertheless be recognized by individual traits that were already noticeable in youth. Here a certain uniformity reveals itself in the characteristic way and manner in which such persons involuntarily seize upon and work up various impressions. In order to arrive at a just estimate of his pupils, the teacher should observe this permanent element as early as possible.