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Shankar Vedantam

Shankar Vedantam is NPR's social science correspondent and the host of Hidden Brain. The focus of his reporting is on human behavior and the social sciences, and how research in those fields can get listeners to think about the news in unusual and interesting ways.

Before joining NPR in 2011, Vedantam spent 10 years as a reporter at The Washington Post. From 2007 to 2009, he was also a columnist, and wrote the Department of Human Behavior column for the Post. Vedantam writes an occasional column for Slate called "Hidden Brain."

Throughout his career, Vedantam has been recognized with many journalism honors including awards from the Society of Professional Journalists, the Pennsylvania Associated Press Managing Editors, the South Asian Journalists Association, the Asian American Journalists Association, the Pennsylvania Newspaper Association, and the American Public Health Association.

In 2009-2010, Vedantam served as a fellow at the Nieman Foundation for Journalism at Harvard University. He participated in the 2005 Templeton-Cambridge Fellowship on Science and Religion, the 2003-2004 World Health Organization Journalism Fellowship, and the 2002-2003 Rosalynn Carter Mental Health Journalism Fellowship.

Vedantam is the author of the non-fiction book, The Hidden Brain: How our Unconscious Minds Elect Presidents, Control Markets, Wage Wars and Save Our Lives. The book, published in 2010, described how unconscious biases influence people.

Outside of journalism, Vedantam has written fiction and plays. His short story-collection, The Ghosts of Kashmir, was published in 2005. The previous year, the Brick Playhouse in Philadelphia produced his full-length, comedy play, Tom, Dick and Harriet.

Vedantam has served as a lecturer at many academic institutions including Harvard University and Columbia University. In 2010, he completed a two year-term as a senior scholar at the Woodrow Wilson International Center for Scholars in Washington. Since 2006, he has served on the advisory board of the Templeton-Cambridge Fellowships in Science & Religion.

In 2006, Derek Amato suffered a major concussion from diving into a shallow swimming pool. When he woke up in the hospital, he was different. He discovered he was really good a playing piano.

Thousands of messages posted on the Internet every day in China get censored. Until now, little has been known about how the Chinese censorship machine works — except that it is comprehensive.

"It probably is the largest effort ever to selectively censor human expression," says Harvard University social scientist Gary King. "They don't censor everything. There are millions of Chinese [who] talk about millions of things. But the effort to prune the Internet of certain kinds of information is unprecedented."

Obstetricians perform more cesarean sections when there are financial incentives to do so, according to a new study that explores links between economic incentives and medical decision-making during childbirth.

In the popular imagination and in conventional discourse — especially in the context of highly charged news events such as the shooting of Trayvon Martin — prejudice is all about hatred and animosity.

Anthropologists, sociologists and biologists have explored over several decades many factors that shape the likelihood of sexual coercion of women by men.

Harvard psychologist Mahzarin Banaji was once approached by a reporter for an interview. When Banaji heard the name of the magazine the reporter was writing for, she declined the interview: She didn't think much of the magazine and believed it portrayed research in psychology inaccurately.

But then the reporter said something that made her reconsider, Banaji recalled: "She said, 'You know, I used to be a student at Yale when you were there, and even though I didn't take a course with you, I do remember hearing about your work.' "

In New York and Washington, government regulators are cracking down on insider trading, the illegal practice in which people with internal information about important company events make stock market trades before ordinary investors find out what's happening.

When Ohio Republican Sen. Rob Portman recently reversed his stance on gay marriage after his son came out as gay, he joined a tidal wave of Americans who have altered their views on the subject.

If you're a student at the halfway point of the academic year, and you've just taken stock of your performance, perhaps you have reason to feel proud of yourself.

But a recent study suggests some of the pride you feel at having done well — especially in science — may be unfounded. Or at least your sense of your performance may not be a very accurate picture of how good you actually are.