This is occupying a prominent place in modern psychological literature.
There is a “Journal of Abnormal Psychology,” devoted especially to its
problems. A variety of fascinating questions fall under this heading,
a few of which I have briefly touched upon in the section dealing with
“The Structure of the Mind.” Space prevents further treatment here.
The reader may consult such a book as Dr. Isador H. Coriat’s “Abnormal
Psychology” for further particulars.