Doubtless the day is far in the future when we shall be able to solve such historical enigmas. - June Downey

Handwriting, bearing as it does the cachet of individuality, has always interested those to whom things human make their intimate appeal. Curious observations relative to it have long been current, the existence, for instance, of national as well as family and personal chirographics; the perversions of it that take form as mirror writing or even—it is said—as inverted writing; the whimsy shown by the bizarre characters, by the tendency to irrelevant and extravagant flourishes in the writing of those suffering from certain forms of mental disorder. Attention has been called to the similarity existing between a man's handwriting and the manner in which he walks or gesticulates. It has been claimed that age and sex and profession leave their impress upon writing, that the pen craft of the painter mirrors minutely the grace and distinction that marks the sweep of his brush across the canvas.

In any case it is evident that there is a psychology as well as a sociology of handwriting. Tremendously complicated as the problem of diagnosis of individual traits from those tiny strokes of the pen appears, it is yet a legitimate problem of science; for the more progress psychology makes, the more evident it becomes that there is not a mode of expression which is not rooted to its finest detail in the complex psycho-physical organism. Meanwhile, it is fortunate that the task of identifying graphic signs should not be left wholly to the intuitions of the graphologist. Experimental work that seeks to induce variation in writing through a control of outer conditions must in time correlate certain definite variations in conditions with variation in such aspects of writing as size, speed, accuracy in alignment, inequality of control and the like.

We are here brought face to face with the old question that has confronted all investigators of sex-differences. It is evident, however, that the question of the social environment is, in this instance, a controlling one not merely in the discussion of the revelation of sex in handwriting, but also in that of the revelation of intelligence; for there exists a peculiar environment for talent as well as for sex. Indeed, it appears that the investigation of handwriting must be socio-psychological in nature. Unconscious imitation, social suggestibility doubtless play an important, if not all-important, part in determining writing characteristics. On the whole, therefore, it is not surprising that the experts were more successful in distinguishing marked differences in intelligence than in determining the nature of the individual superiority. They perceived the class characteristic, as it were.