Supplemental material
Research Article
The Unified Narcissism Scale-Revised: Testing Incremental Validity and Shortening the Measure
Danushika Sivanathan1 Faculty of Health, Charles Darwin University, Darwin, Australia;2 School of Medicine and Psychology, The Australian National University, Canberra, AustraliaCorrespondence[email protected]
https://orcid.org/0000-0002-0658-0195
https://orcid.org/0000-0002-0658-0195, Boris Bizumic2 School of Medicine and Psychology, The Australian National University, Canberra, Australiahttps://orcid.org/0000-0003-2574-4893
https://orcid.org/0000-0003-2574-4893 & Yiyun Shou2 School of Medicine and Psychology, The Australian National University, Canberra, Australia;3 Lloyd’s Register Foundation Institute for the Public Understanding of Risk, National University of Singapore, Singapore;4 Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, Singaporehttps://orcid.org/0000-0002-7386-0031
https://orcid.org/0000-0002-7386-0031