Although the condition and its quick recovery suggested an hysterical basis (no evidence of epilepsy has been found, and alcohol was ruled out by her long stay in the institution) nevertheless, the condition while it lasted made her wholly irresponsible, and it can easily be seen what a menace such an individual would be in a community. Thirty-seven per cent. of the 240 cases studied represent aberrational types of greater or less intensity. It can readily be understood what a factor such types would be in furnishing individuals of weakened resistance to help fill the demand of prostitution. The 67 cases showing apparently normal mentality when studied further have revealed the following characteristics: Twenty-eight cases have shown hysteria, epilepsy or marked aberrational tendencies. Of the 39 cases remaining, 8 show innate characteristics, which, combined with the unfortunate conditions of home and environment in which they were placed, were apparently responsible for their delinquency. The innate characteristics of these cases include the following: The aggressive untamed personality with primitive passions; the woman who has gone through life with a chip on her shoulder, believing that the world owed her a living; the sensual type which has over-developed physical characteristics; the immature personality, non-resisting in temperament (often called weak-willed), which is unable to appreciate and shoulder responsibility; excessive vanity and love of pleasure in an indolent nature, or the craving for excitement and applause and the love of leadership, with only undesirable avenues open in which to exercise it.