Personality Scales Single Item Narcissism Scale (SINS) Take the survey Press release PLOS ONE article Newsweek Washington Post LA Times Time USA Today Fox News CBS News Fast Company (FC) NY Magazine “Science of Us” video (1:55) > 500,000 views Childhood Narcissism Scale Parental Overvaluation Scale Psychological Entitlement Scale Single Item Trait Empathy Scale (SITES)