Narcissistic people aren't just full of themselves – new research finds they're more likely to be aggressive and violent

By Brad Bushman, Professor of Communication and Psychology, The Ohio State University
Sophie Kjaervik, PhD Student in Communication, The Ohio State University

The Research Brief is a short take about interesting academic work.

The big idea

We recently reviewed 437 studies of narcissism and aggression involving a total of over 123,000 participants and found narcissism is related to a 21% increase in aggression and an 18% increase in violence.

Narcissism is defined as “entitled self-importance.”…

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