Political terrorism and affective polarization in "black" and "red" terrorists in Italy during the years 1968-1988.

Psychiatric evaluations of violent political crime were mostly performed on a case-by-case basis in a forensic environment, which made them unduly dependent on categories of presumed dangerousness and legal responsibility, rather than on a clinical definition of their mental status. In referring to such "clinical" definitions, the disorder we have in mind is not limited to the major, agitated psychotic manias or mixed states. The presence of a dominant temperament, or protracted hypomania, is enough by itself to explain an individual's engagement in a wide range of activities, not necessarily sociopathic or violent.