Hidden Brain

We all have regrets. By some estimates, regret is one of the most common emotions experienced in our daily lives. This week we'll hear listeners' stories of regret, and talk with psychology professor Amy Summerville. She runs the Regret Lab at Miami University in Ohio. Summerville says regret doesn't always have to be a negative force in our lives. Sometimes, it can be a hopeful emotion. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Several weeks ago, white supremacists took to the streets of Charlottesville, Virginia, in a demonstration that left many Americans asking a lot of questions. Who are we as a nation? What do we stand for, and what do we tolerate? The United States goes further than many other countries to protect speech — even hate-filled speech like that used in Charlottesville. In this episode, we look at how people use free speech arguments, and why the motivations behind these arguments may not be apparent — even to the people making them. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

At one time or another, many of us feel stuck: in the wrong job, the wrong relationship, the wrong city – the wrong life. Psychologists and self-help gurus have all kinds of advice for us when we feel rudderless. This week on Hidden Brain, we conclude our You 2.0 series with a favorite episode exploring a new idea from an unlikely source: Silicon Valley. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

In the latest in our You 2.0 series, we bring you a favorite conversation with Harvard researcher Dan Gilbert. He tells us why we're bad at predicting our future happiness, how that affects our decision making, and why we are actually happier after making a decision that feels irrevocable. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Many of us have heard that we should think positively and visualize ourselves achieving our goals. But researcher Gabriele Oettingen finds this isn't actually the best advice. Instead, she says, we should use her strategy — which she calls WOOP. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Many of us spend lots of time and energy trying to get organized. We tell our kids to clean their rooms, and our politicians to clean up Washington. But economist Tim Harford says maybe we should embrace the chaos. This week, as part of our You 2.0 series, we bring you our November 2016 conversation with Harford. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Why do you work? Are you mostly in it for the money, or do you have another purpose? Popular wisdom says your answer depends on the nature of your job. But psychologist Amy Wrzesniewski finds it may have more to do with how we think about our work. She finds we're about evenly split in whether we say we have a job, a career, or a calling. As part of our You 2.0 series, we bring you this March 2016 conversation with Amy about how we find meaning and purpose at work. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

When your phone buzzes or a notification pops up your screen, do you stop what you're doing to look and respond? That's what many of us are doing. Even though we think we should be less distracted by technology, we haven't admitted the true cost of these interruptions. This week on Hidden Brain, we talk with the computer scientist Cal Newport about how to cultivate our attention, and what we gain by immersing ourselves in meaningful work. It's part of our series You 2.0, in which we'll explore how we can all make better decisions and cope with the messiness of daily life. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

According to research from Harvard, as many as 40% of kids who intend to go to college at the time of high school graduation don't actually show up in the fall. Education researchers call this phenomenon "summer melt," and it has long been a puzzling problem. These kids have taken the SATs, written college essays, applied to and been accepted by a school of their choice. Often they've even applied for and received financial aid. Why would they not show up at college? This week on Hidden Brain, we look more closely at the problem — and talk about ways that some universities are trying to fix it. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Will we one day create machines that are essentially just like us? People have been wrestling with that question since the advent of robotics. But maybe we're missing another, even more intriguing question: what can robots teach us about ourselves? We ponder that question with Kate Darling of the MIT Media Lab in a special taping at the Aspen Ideas Festival. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

It happens to all of us: someone recognizes you on the street, calls you by name, and says hello... and you have no idea who that person is. Researchers say this struggle to read other faces is common. This week on Hidden Brain, super-recognizers, and the rest of us. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Pundits and prognosticators make predictions all the time: about everything from elections, to sports, to global affairs. This week on Hidden Brain, we explore why they're often wrong, and how we can all do it better. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

In a five year period from 2011 to 2016, just twelve percent of terrorist attacks in the United States were perpetrated by Muslims. More than fifty percent, on the other hand, were carried out by Neo-Nazis, white supremacists, or other far right groups. So why do Americans spend so much time worrying about "radical Islamic terrorism?" This week on Hidden Brain, we look at how the media over-covers some acts of terrorism — and quickly forgets others. We also look at some of the psychological reasons we have a hard time putting the threat of terrorism in perspective. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Olutosin Oduwole was an aspiring rapper and college student when he was arrested in 2007. He was given an unusual charge: "attempting to make a terrorist threat." Prosecutors used his writings — which he maintains were rap lyrics — to build their case against him. This week on Hidden Brain, we revisit Oduwole's story, and how public perceptions of rap music may have played a role. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

After a police-involved shooting, there's often a familiar blame game: Maybe the cop was racist. Maybe the person who was shot really was threatening. Or maybe, the bias that leads cops to shoot affects us all. This week on Hidden Brain, we explore how unconscious bias can infect a culture — and how a police shooting may say as much about a community as it does about individuals. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

In the early 1980s, a couple of researchers wrote an article in The Atlantic that would have far-reaching consequences. The article introduced a new idea about crime and policing. It was called Broken Windows. The idea was simple: A broken window is a sign of a neglected community, and a neglected community is a place where crime can thrive. The researchers said, if police fixed the small problems that created visible signs of disorder, the big ones would disappear. Today, we explore how ideas sometimes get away from those who invented them... and then are taken to places that were never intended. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

It's normal to feel drawn to people you share something with — whether that's a name, or a birthday, or a common background. But did you know that women named Georgia also gravitate toward the state of Georgia? And Virginias are slightly more likely to move to Virginia? Or that people with the last name Carpenter are actually more likely to be carpenters? This week on Hidden Brain, we talk about all the subtle ways we prefer things that have something to do with us, and why that means, for example, we prefer that IKEA furniture we built ourselves. This phenomenon — which we're calling the Narcissus Effect — can have much bigger implications than we might at first think. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

The Greek poet Archilochus is known for the phrase, "The fox knows many things; the hedgehog one big thing." This week, we'll use this metaphor as a way to understand two different cognitive styles. The first is that of a tactician who is comfortable with nuance and contradiction (the fox), the second is that of a big thinker, motivated by one organizing idea (the hedgehog). We'll explore this idea through the story of a pioneering surgeon whose hedgehog tendencies led him to great triumphs, and a heartbreaking tragedy. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

This week on Hidden Brain: coincidences. Why they're not quite as magical as they seem, and the reasons we can't help but search for meaning in them anyway. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Have you ever googled something that you would never dream of saying out loud to another human being? Many of us turn to Google when we have a deeply personal or embarrassing question. And we're often more honest when we type our questions into search engines than when we answer surveys or talk to friends. Seth Stephens-Davidowitz, a former data scientist at Google, says our online searches provide unprecedented insight into what we truly think, want, and do. This week on Hidden Brain, what big data knows about our deepest thoughts and secrets. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

How do you spend your money? On food, transportation, or housing? On shoes, cars, coffee, fancy restaurants? You might think you use money just to, you know, buy stuff. But as Neeru Paharia explains, the way we spend often says a lot about who we are, and what we want to project. We use money to express our values — by going to the local coffee shop instead of Starbucks, or by boycotting — or buycotting — Ivanka Trump shoes. We delete Uber; we refuse to fly United. We seek out or avoid Chick-fil-A. This week on Hidden Brain, the ways we use our money to tell stories about ourselves, and to ourselves. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Millions of people around the world use social media every day to stay in touch with friends and family. But ironically, studies have shown that people who spend more time on these sites feel more socially isolated than those who don't. This week on Hidden Brain, we explore the psychological effects that social media has on us, and how FOMO — or, the fear of missing out — can lead to actually missing out. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

This week, Hidden Brain considers the power of touch. First, Alison MacAdam tells us the story of her security blanket, called Baba. Then, Shankar interviews writer Deborah Blum about groundbreaking experiments into the importance of affection for young children. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Imagine a concrete room, not much bigger than a parking space. You're in there 23 hours a day, 7 days a week. This is the reality of solitary confinement at prisons across the United States. Keramet Reiter, a criminology professor at UC Irvine, says that while some inmates in solitary are dangerous, others are there because they're difficult for prisons to manage, or because of bureaucratic inertia. This week on Hidden Brain, we look at what happens in solitary confinement, and the psychological effects of being alone for long periods of time. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Editor’s note: Since this episode first aired, researchers have raised concerns about a number of studies authored by Dan Ariely, including one cited in this episode. That study included data from an insurance company that purported to show that people are more truthful when they sign an ethics declaration at the beginning of a form than at the end. In an independent review, a group of researchers found evidence of data fabrication in that study. You can read more about their findings here, along with Dan Ariely’s response. The insurance company that provided the data, The Hartford, released a statement to NPR’s Planet Money in July 2023. In that statement, the company said that it had done a review of its records and that “there appear to be significant changes made to the size, shape and characteristics of our data after we provided it and without our knowledge or consent.” You can hear the full Planet Money story and read the full statement from The Hartford here. Additionally, a second study cited in this episode – in which Ariely reported reduced cheating among test-takers asked to recall the Ten Commandments before taking the test – has not stood up to replication by other researchers. You can read more about that here. Everybody lies. This is not breaking news. But what separates the average person from the infamous cheaters we see on the news? Dan Ariely says we like to think it's character — but in his research he's found it's more often opportunity. Dan Ariely is a professor at Duke University and the author of the book The Honest Truth About Dishonesty: How We Lie to Everyone — Especially Ourselves. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

When you're hungry, it can be hard to think of anything other than food. When you're desperately poor, you may constantly worry about making ends meet. When you're lonely, you might obsess about making friends. This week on Hidden Brain, we explore the psychological phenomenon of scarcity and how it can affect our ability to see the big picture and cope with problems in our lives. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

There are some topics about which it seems no amount of data will change people's minds: things like climate change, or restrictions on gun ownership. Neuroscientist Tali Sharot says that's actually for good reason. As a general rule, she says, it's better to stick to your beliefs and disregard new information that contradicts them. But this also means it's very difficult to change false beliefs. This week, we look at how we process information, and why it's so hard to change our views. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Nearly a year ago, we ran an episode about one of the world's most intractable divides: the Israeli–Palestinian conflict. Since that story aired, a solution seems even more out of reach. We wanted to play this episode again, because it offers something we don't often hear in the news: empathy for the other side. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Making jokes about politics is a tradition as old as America itself. These days, of course, comedians have a new target: President Donald Trump. We talk with Iranian-American comedian Maz Jobrani about finding humor in the midst of deep political divides, and how he uses an understanding of human nature to craft a successful punchline. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

What would drive someone to take another person's life? When researchers at the University of Chicago asked that question, the answer was a laundry list of slights: a stolen jacket, or a carelessly lobbed insult. It made them wonder whether crime rates could be driven down by teaching young men to pause, take a deep breath, and think before they act. We'll go inside a program that teaches Chicago teens to do just that, and explore the research on whether this approach actually works. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

We all know casual sex isn't about love. But what if it's not even about lust? Sociologist Lisa Wade believes the pervasive hookup culture on campuses today is different from that faced by previous generations. This week on Hidden Brain, we explore what this culture means for those who choose to participate, and for those who opt out. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

A recent paper found that black patients receive less pain medication for broken bones and cancer. Black children receive less pain medication than white children for appendicitis. The research is new, but the phenomenon is not. This week, we revisit an episode from our archive that looked at the intersection of race, pain, and medicine. It might not be suitable for young children. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Barely a week after assuming office, President Donald Trump set off a worldwide firestorm when he decided to temporarily ban entry to migrants from seven Muslim-majority countries and refugees from all over the world. In response, many people are looking to the past, to see what history can teach us. But this process can fraught with psychological peril. On today's Hidden Brain, we revisit a specific incident from World War II – the American decision to refuse entry to Jewish refugees aboard the SS St. Louis – and explore how it speaks to the current mood in the United States. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

In the months since the presidential election, many have noted that lots of Americans live in bubbles — echo chambers filled with the voices of people who mostly agree with us. Sociologist Arlie Hochschild felt this long before the rise of Donald Trump, and five years ago she went on a mission to understand the other side. She left her own liberal bubble in Berkeley, California for a conservative one, deep in the Louisiana bayou. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

It's inauguration season, which means balls, parades, and celebrations. We may love the pomp and circumstance, but there's another, darker side to our psychology, too. Whether we like the new president or not, human beings have a strange and contradictory relationship with power and celebrity. We idolize the rich and famous, but also enjoy seeing them fall from their pedestals. This week on Hidden Brain, we explore this paradox: from Hollywood, to the White House, to the forests of Tanzania. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Young people have always used language in new and different ways, and it has pretty much always driven older people crazy. But the linguist John McWhorter says all the "likes" and LOLs are part of a natural – and inevitable –evolution of language. This week on Hidden Brain, why language can't "sit still." Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

At one time or another, many of us feel stuck: in the wrong job, the wrong relationship, the wrong city – the wrong life. Psychologists and self-help gurus have all kinds of advice for us when we feel rudderless. This week on Hidden Brain, we explore a new idea, from an unlikely source: Silicon Valley. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Maya Shankar was well on her way to an extraordinary career as a violinist when an injury closed that door. This week, we look at how she wound up at the top of another field: the social sciences. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

There is a replication "crisis" in psychology: many findings simply do not replicate. Some critics take this as an indictment of the entire field — perhaps the best journals are only interested in publishing the "sexiest" findings, or universities are pressuring their faculty to publish more. But this week on Hidden Brain, we take a closer look at the so-called crisis. While there certainly have been cases of bad science, and even fraudulent data, there are also lots of other reasons why perfectly good studies might not replicate. We'll look at a seminal study about stereotypes, Asian women, and math tests. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Look down at what you're wearing. You picked out that blue shirt, right? And those boots — you decided on those because they're warm, didn't you? Well, maybe not. Researcher Jonah Berger says, we tend to be pretty good at recognizing how influences like product placement and peer pressure affect other people's choices... but we're not so good at recognizing those forces in our own decision-making. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

It sounds like the plot of a movie: police discover the body of a young man who's been murdered. The body tests positive for a deadly infectious disease. Authorities trace the killing to a gang. They race to find gang members linked to the murder... who may also be incubating the virus. This week on Hidden Brain... disease, panic, and how a public health team used psychology to confront an epidemic. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Many of us spend lots of time and energy trying to get organized. We KonMari our closets, we strive for inbox zero, we tell our kids to clean their rooms, and our politicians to clean up Washington. But Economist Tim Harford says, maybe we should embrace the chaos. His new book is Messy: The Power of Disorder to Transform Our Lives. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

It happens to all of us: someone recognizes you on the street, calls you by name, and says hello... and you have no idea who that person is. Researchers say this struggle to read other faces is common. This week on Hidden Brain, super-recognizers, and the rest of us. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

On the morning after election day, pundits, pollsters, politicians, and citizens woke up feeling stunned. All signs, all year, had been pointing towards a victory for Democrat Hillary Clinton. So, what happened? We ask one of the few people who didn't get it wrong: the historian Allan Lichtman. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

We didn't hear very much about climate change during this election cycle — and social science research might give us some insight as to why not. This week, an encore of one of our favorite episodes about why it's so hard for us to wrap our heads around climate change. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

In the early 1980s, a couple of researchers wrote an article in The Atlantic that would have far reaching consequences. The article introduced a new idea about crime and policing. It was called Broken Windows. The idea was simple: A broken window is a sign of a neglected community, and a neglected community is a place where crime can thrive. The researchers said, if police fixed the small problems that created visible signs of disorder, the big ones would disappear. Today, we explore how ideas sometimes get away from those who invented them.. And then are taken to places that were never intended. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Several years ago, sociologist Brooke Harrington decided to explore the secret lives of billionaires. What she found, she said, shocked her. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

A century after women won the vote in the US, we still see very few of them in leadership roles. Researchers say women are trapped in a catch-22 known as "the double bind." Note: an early version of this episode incorrectly stated that Carol Moseley Braun was the first African-American U.S. Senator. She was in fact the first female African-American Senator. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Our airwaves are filled with debates about migrants, refugees, and undocumented immigrants... Who should be in the United States, who shouldn't, and who should decide? Immigration is, without question, a flash point in this year's political debates. It's an issue that seems to get to the core of who we are, who we want to be, and where we're headed as a nation. Today we're going to take a fresh look at the issue by exploring what history can teach us about the patterns and paradoxes of immigration in a nation of immigrants. It's one of a series of shows in the next few weeks that will speak to issues that have bubbled to the surface in politics this year, that reveal something about us — and human nature. Historian Maria Cristina Garcia joins us. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

We have lots of ways to describe the good that can come from bad: a blessing in disguise, a silver lining — but what if the bad thing was truly awful? This week on Hidden Brain, framing and re-framing a tragedy. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.