This is a great reform which the world awaits at our hands: we must shatter the iron chains with which we have kept the intelligence of the new generations in bondage![29]
Pathological Variations.—Among the factors that may have a notable influence upon the stature are the pathological causes. Aside from those very rare occurrences that produce gigantism, it may be affirmed that pathological variations result in general in an arrest of development. In such a case it may follow that an individual of a given age will show the various characteristics of an individual of a younger age; that is, he will seem younger or more childish.
In such a case the stature has remained on a lower level than that which is normal for the given age; and this in general is the most obvious characteristic, because it is the index of the whole inclusive arrest of the physical personality. But together with the diminution of stature, various other characteristics may exist that also suggest a younger age; that is, the entire personality has been arrested in its development.
It follows, in school for example, that such pathological cases may escape the master's attention; he sees among his scholars a type that is apparently not abnormal, because it does not deviate from the common type, in fact is quite like other children; but when we inquire into its age, then the anomaly becomes evident, because the actual age of this small child is greater than his apparent age.
A principle of this sort announced in these terms is perhaps too schematic; but it will serve to establish a clear general rule that will guide us in our separate observations of a great variety of individual cases.
This form of arrested development was for the first time explained by Lasegue, who introduced into the literature of medicine or rather into nosographism, the comparative term of infantilism.
Infantilism has been extensively studied in Italy by Professor Sante de Sanctis, who has written notable treatises upon it. I have taken from his work Gli Infantilismi, the following table of fundamental characteristics necessary to constitute the infantile type.
- Stature and physical development in general below that required by the age of the patient.
- Retarded development or incomplete development of the sexual organs and of their functions.
- Incomplete development of intelligence and character.
In order to recognise infantilism, it is necessary to know the dimensions and morphology of the body in their relation to the various ages, and to bear in mind that in young children sexual development either has not begun or is still incomplete.
Dimensions and Morphology of the Body at the Various Ages.—What we have already learned regarding stature will give us one test in our diagnosis of infantilism: the increase of stature and the transformations of type of stature concur in establishing the dimensions and the morphology of the body (See Stature, Types of Stature, Diagrams).