Shankar Vedantam

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There's an old saying that if you want to get something done, always ask a busy person. Researchers have scientifically tested that theory. And NPR's social science correspondent Shankar Vedantam joins us now to explain what they found. Hey ya.

Note: The audio for this story was updated on September 20th, 2016. On September 8th, Airbnb released a report on its efforts to combat discrimination and bias on its platform, and announced several changes to its policies surrounding issues of discrimination and diversity.

Quirtina Crittenden was struggling to get a room on Airbnb. She would send a request to a host. Wait. And then get declined.

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You know, from Wall Street to Las Vegas, a lot of people take chances. And there's now some new social science research looking at how the mood of a gambler can change the way he thinks about the risk. NPR's Shankar Vedantam is here to explain this. Hey, Shankar.

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A handful of people won a lot of money last week in that monster Powerball, and now they might be thinking of giving some of it to charity. Our David Greene spoke with NPR social science correspondent Shankar Vedantam about the generosity of the wealthy.

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There is some new research that is reminding us of the power of suggestion. My colleague Steve Inskeep spoke to NPR's Shankar Vedantam about this.

Research out of the Wharton School of the University of Pennsylvania suggests that people see New Year's Day, their birthdays and even the start of a new month or week as "temporal landmarks" — an imaginary line demarcating the old "inferior" self from a new and improved version. That explains why we often fail at resolutions — our new selves are usually not much better than the old ones. But it also suggests how we might stick to our resolutions — use more temporal landmarks to reach our goals.

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Halloween is coming up, an excellent opportunity to dress up in costumes, collect candy, and run political experiments. Let's talk about that last thing with Shankar Vedantam. He's NPR's social science correspondent. Hi, Shankar.

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