<p>"More than 700 million people worldwide are now using online social networking sites that showcase personal photographs, but few realize just how accurate first impressions online can be. The findings from this study and other research on personality suggest that the photos you post online provide a wealth of information about who you arewhether you like it or not. …</p>
<p>A forthcoming study on Facebook, which will be published in Psychological Science next year, found that online social networking sites are not effective for promoting idealized identity. Instead, such sites often portray personality quite accurately, a finding that might help explain their popularity.</p>
<p>As with the study on personality based on physical appearance, the Facebook study found that accuracy was strongest for judging extroversion and openness. While its difficult to influence the way strangers judge you from a photograph, its even harder to control your overall online persona when other features like friend lists and Facebook message walls come into play. </p>
<p>If I want to appear extroverted, I cant just suddenly create 450 friends and have them post on my wall and have photos of me yelling drunkenly at the camera at yet another party, says Samuel Gosling, an associate professor of psychology at the University of Texas and an author of both personality studies. You cant just fabricate those. </p>
<p>Vazire says the research suggests that strangers can know as much about your personality as acquaintances just by looking you up on the Internet. Its another example of how pervasive personality is, she says. You cant outrun your personality. Its going to follow you everywhere.
[Making</a> a Digital First Impression: Why You Can’t Fake Your Facebook Profile - The Human Condition Blog - Newsweek.com](<a href=“http://blog.newsweek.com/blogs/thehumancondition/archive/2009/11/10/making-a-digital-first-impression-why-you-can-t-fake-your-facebook-profile.aspx]Making”>http://blog.newsweek.com/blogs/thehumancondition/archive/2009/11/10/making-a-digital-first-impression-why-you-can-t-fake-your-facebook-profile.aspx)</p>