Psychopathic personality in this study was measured by using Levenson Self-Report Psychopathy Scale/LSRP (Levenson et al., 1995), which has been validated by Brinkley, Diamond, Magaletta, and Heigel (2008) and Selbom (2011) into 16 items which can be grouped in three dimensions. These three dimensions are Egocentricity (10 items), Callous (4 items), and Antisocial (5 items).