Psychology & Psychiatry

Twitter can predict rates of coronary heart disease, research says

Twitter has broken news stories, launched and ended careers, started social movements and toppled governments, all by being an easy, direct and immediate way for people to share what's on their minds. Researchers from the ...

Psychology & Psychiatry

F-bombs notwithstanding, all languages skew toward happiness

In 1969, two psychologists at the University of Illinois proposed what they called the Pollyanna Hypothesis—the idea that there is a universal human tendency to use positive words more frequently than negative ones. "Put ...

Attention deficit disorders

What can twitter reveal about people with ADHD?

What can Twitter reveal about people with attention-deficit/hyperactivity disorder, or ADHD? Quite a bit about what life is like for someone with the condition, according to findings published by University of Pennsylvania ...

Cardiology

Can Twitter save lives?

Discussion about cardiac arrest on Twitter is common and represents a new opportunity to provide lifesaving information to the public, according to new research from the Perelman School of Medicine at the University of Pennsylvania. ...

Health

Social media poised to drive disaster preparedness and response

Social media tools like Facebook, Twitter and Foursquare may be an important key to improving the public health system's ability to prepare for, respond to, and recover from disasters, according to a New England Journal of ...

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