This study reported a reliability coefficient that was no greater than chance, based on Schedule for Affective Disorders and Schizophrenia–Lifetime version.
Hence, we carried out a post hoc analysis comparing FA in the UF of psychopaths with that in 11 patients who had a past history of alcohol/substance misuse and institutionalized care for psychotic mental illness. These patients did not differ significantly in age (33±6 years), IQ (95±5) or handedness, and were screened to exclude the presence of an Axis II diagnosis (for example, antisocial personality disorder) using the Schedule for Affective Disorders and Schizophrenia, Lifetime version.