Facebook graph reveals who you love

(Phys.org) —Even if you're not shouting it from the housetops, there's a good chance the structure of your Facebook neighborhood will identify your romantic partner.

Reputation improves for those who give without calculation

We often help others without weighing the costs and benefits—agreeing immediately to grant favors to friends, or taking on our romantic partners' burdens without question. People even risk their own lives for a stranger, ...

Facebook, Cornell researchers analyze romantic ties

Facebook's Eric Backstrom, senior engineer, together with Jon Kleinberg, a computer scientist at Cornell University, have sparked interest with the online publication over the weekend of their paper, "Romantic Partnerships ...

Excessive Facebook use can damage relationships, study finds

Facebook and other social networking web sites have revolutionized the way people create and maintain relationships. However, new research shows that Facebook use could actually be damaging to users' romantic relationships. ...

Coke or Pepsi? Partner's choices can make you miserable

It might not seem like a big deal if you like Coke while your partner likes Pepsi—but new research suggests preferring different brands can affect our happiness in relationships more than shared interests or personality ...

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