The gist of the study: Narcissists “like” Facebook and Twitter. A lot. And social media in general both “reflect and amplify” our culture’s deepening narcissism.

The study, by University of Michigan researchers Elliot Panek, Yioryos Nardis and Sara Konrath, was published online in Computers in Human Behavior.

via University of Michigan study links social media and narcissism – chicagotribune.com.