Pathological Narcissism Inventory, PNI
Online version of the Pathological Narcissism Inventory (PNI) by Aaron L. Pincus, a self-report measure assessing 7 dimensions of pathological narcissism spanning problems with narcissistic grandiosity (Entitlement Rage, Exploitativeness, Grandiose Fantasy, Self-sacrificing Self-enhancement) and narcissistic vulnerability (Contingent Self-esteem, Hiding the Self, Devaluing).
- Aaron L. Pincus, Emily B. Ansell et al. Initial Construction and Validation of the Pathological Narcissism Inventory // Psychological Assessment, 2009. 21(3)