Understanding the Rorschach Egocentricity Index with Incarcerated Women
The Rorschach Comprehensive System Egocentricity Index (EGOI) and its component variables have been useful in understanding antisocial and psychopathic individuals (Gacono & Meloy, 1994; Gacono, Meloy, & Heaven, 1990). In this study, the EGOI, Personality Assessment Inventory (PAI) scales and the Psychopathy Checklist-Revised (PCL-R) were used with a sample of incarcerated women. The EGOI, Fr + rF, and pairs were examined in relation to PCL-R Items 1 (Glibness/Superficial Charm) and 2 (Grandiose Sense of Self-Worth), PCL-R Factor 1, PCL-R facet 1, and the PAI MAN-G and ANT-E scales. The EGOI and reflections were significantly correlated with PCL-R Item 1 and a combination of PCL-R Items 1 and 2. Unlike highly narcissistic male offenders where grandiosity elevates reflections and EGOI, female psychopaths (PCL-R total score ≥ 30; N = 85) and non-psychopathic females (PCL-R total score ≤ 24; N = 40), did not demonstrate a significant difference for their mean EGOI; however, female psychopaths were more likely to produce protocols with a high EGOI (≥ 0.44) with and without reflections and they had more pairs (a finding consistent with conceptual differences between male and female psychopaths). The utility of the EGOI with incarcerated women is discussed.