Polish adaptation of Psychological Entitlement Scale (PES)

The article presents the Polish adaptation of the Psychological Entitlement Scale (PES) by Keith Campbell and colleagues. Studies were conducted on student samples, a nationwide sample of adolescents and young adults, and workers (n = 1040). In order to test the validity of the scale, its internal structure was examined using confirmatory factor analysis. External validity was tested using procedures modeled on the ones used by the authors of the PES. Polish version of PES has the confirmed internal and external validity, high stability, and good internal consistency. peerReviewed publishedVersion