Italian School of Criminology - Typology of Criminals

Typology of Criminals

In addition to the "atavistic born criminal", Lombroso identified two other types: the "insane criminal", and the "criminaloid". Although insane criminals bore some stigmata, they were not "born criminals"; rather they become criminal as a result "of an alteration of the brain, which completely upsets their moral nature." Among the ranks of "insane criminals" were alcoholics, kleptomaniacs, nymphomaniacs, and child molesters. "Criminaloids" had none of the physical peculiarities of the "born" or "insane criminal", became involved in crime later in life, and tended to commit less serious crimes. "Criminaloids" were further categorized as "habitual criminals", who become so by contact with other criminals, the abuse of alcohol, or other "distressing circumstances." This category included "juridical criminals", who fall afoul of the law by accident; and the "criminal by passion", hot-headed and impulsive persons who commit violent acts when provoked.