Liar, Liar, Liar

Most of us have ideas about what we’re looking for in a romantic partner. But psychologist Paul Eastwick says these preferences are surprisingly poor guides for finding love. He explains why attraction is so difficult to predict, and what the research suggests is the best way to ...  Show more

Why is my friend late? How does nuclear fission work? What can I do to help my baby sleep through the night? We all feel the need to understand why certain things happen. Some researchers think the drive to explain the world is a basic human impulse, similar to thirst or hunger. ...  Show more

Dan Ariely and Francesca Gino are two of the biggest stars in behavioral science. Both have conducted blockbuster research into how to make people more honest, research we've highlighted on Planet Money. The two worked together on a paper about how to "nudge" people to be more ho ...  Show more

Some of the biggest names in behavioral science stand accused of faking their results. Last year, an astonishing 10,000 research papers were retracted. In a series originally published in early 2024, we talk to whistleblowers, reformers, and a co-author who got caught up in th ...

Uri Simonsohn is a behavioral science professor who wants to improve standards in his field — so he’s made a sideline of investigating fraudulent academic research. He tells Steve Levitt, who's spent plenty of time rooting out cheaters in other fields, how he does it.

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