Construct validation of the Narcissistic Admiration and Rivalry Questionnaire in Spanish‐speaking countries: Assessment of the reliability, structural and external validity and cross‐cultural equivalence

A recent re-operationalisation of grandiose narcissism has resulted in the distinction of two narcissistic strategies based on the cognitive, affective-motivational, and behavioural dynamics: admiration (assertive self-enhancement) and rivalry (antagonistic self-protection). The Narcissistic Admiration and Rivalry Questionnaire (NARQ) was developed to assess this model with two higher-order dimensions. However, cross-validations of the NARQ have not been extensively conducted across diverse population groups and languages. This study aimed to test the internal and external validity (through the relation with envy and self-esteem), reliability, and cross-cultural equivalence of the Spanish version of the NARQ. The psychometric properties were evaluated in a Spanish sample (N = 310), and cross-cultural equivalence was tested in participants from Chile (N = 234) and Colombia (N = 256). The results supported the reliability and validity of the Spanish NARQ, as well as the cross-cultural equivalence across Spanish-speaking countries. In addition, we discuss obtained differences across Spanish, Chilean, and Colombian sample within two narcissistic strategies. The work of Maria M. Kwiatkowska is supportedby the research program for young scientists and PhDstudents funded by the Cardinal Stefan Wyszy´nskiUniversity in Warsaw, Poland (project number:UmoBMF-14/18). The work of R. Rogoza was sup-ported by National Science Centre, Poland (projectnumber 2015/19/N/HS6/00685).