Psychopathy ( /saɪˈkɒpəθi/[1][2]) was, until 1980, the term used for a personality disorder characterized by an abnormal lack of empathy combined with strongly amoral conduct but masked by an ability to appear outwardly normal. The publication of DSM-III changed the name of this mental disorder to Antisocial Personality Disorder and also broadened the diagnostic criteria considerably by shifting from clinical inferences to behavioral diagnostic criteria.[3] However, the DSM-V working party is recommending a revision of Antisocial Personality Disorder to "Antisocial/Psychopathic Type", with the diagnostic criteria having a greater emphasis on character than on behavior.[4] The ICD-10 diagnostic criteria of the World Health Organization also lacks psychopathy as a personality disorder, its 1992 manual including Dissocial (Antisocial) Personality Disorder, which encompasses amoral, antisocial, asocial, psychopathic, and sociopathic personalities.[5]