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An online survey of a nationally representative sample of U.S. men aged 18–40 assessed trait predictors of social networking site use as well as two forms of visual self-presentation: editing one’s image in photographs posted on social networking sites (SNSs) and posting “selfies,” or pictures users take of themselves. We examined the Dark Triad (i.e., narcissism, Machiavellianism, and psychopathy)...
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