Rhaina Cohen
Rhaina Cohen is an associate producer for the social science show Hidden Brain. She's especially proud of episodes she produced on why sexual assault allegations are now being taken seriously, on obstacles to friendship that men face and why we rehash difficult memories.
She got her start in public radio as an intern for Planet Money. Before entering the audio world, Cohen was part of the production team for ABC News' This Week with George Stephanopoulos. She also worked as a research assistant for Rebecca Traister on the New York Timesbestselling book All The Single Ladies: Unmarried Women and the Rise of an Independent Nation,and for Peter Slevin on the biography Michelle Obama: A Life.
As a Marshall Scholar, Cohen received a master's in comparative social policy from Oxford (and while there, competed in a dance style that hasn't yet gained ground in the United States: acrobatic rock'n'roll). She holds a bachelor's degree in American studies from Northwestern University. In college and graduate school she researched family policies, traveling to Denmark, Iceland and a U.S. military base. As a 2018 , she studied journalism ethics in Germany and Poland.
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We know that we live in an ever-changing world, but one thing we often overlook is demographic change. Whether the world's population is growing or shrinking can affect many aspects of our lives, from the number of kids we have to the likelihood that we'll live to old age. This week on Hidden Brain, we explore how our planet's population is changing, and what that means for us in the century to come. -
Think about the last time you asked someone for something. Maybe you were nervous or worried about what the person would think of you. Chances are that you didn't stop to think about the pressure you were exerting on that person. This week, we explore a phenomenon that psychologists refer to as "egocentric bias," and look at how this bias can lead us astray. -
Many Americans feel an obligation to keep up with political news. But maybe we should be focusing our energies elsewhere. Political scientist Eitan Hersh says there's been a rise in "political hobbyism" in the United States. We treat politics like entertainment, following the latest updates like we follow our favorite sports teams. Instead, he says, we should think of politics as a way to acquire power and persuade our neighbors to back the issues we support. -
At the beginning of the year, many of us make resolutions for the months to come. We resolve to work out more, procrastinate less, or save more money. Though some people stick with these aspirations, many of us fall short. This week, psychologist Wendy Wood shares what researchers have found about how to build good habits — and break bad ones. -
Our memories are easily contaminated. We can be made to believe we rode in a hot air balloon or kissed a magnifying glass — even if those things never happened. So how do we know which of our memories are most accurate? This week, psychologist Ayanna Thomas explains how memory works, how it fails, and ways to make it better. -
In a fit of anger or in the grip of fear, many of us make decisions that we never would have anticipated. This week, we look at situations that make us strangers to ourselves — and why it's so difficult to remember what these "hot states" feel like once the moment is over. -
What makes the mind of a human different from that of other animals? Psychologist Laurie Santos says we can't know the answer to that question if we only study humans. This week, we turn to Laurie's work with monkeys to understand which parts of human behavior are distinct, and which we share with other species.
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Death may be inescapable, but we do our best to avoid thinking about it. Psychologist Sheldon Solomon says we're not very successful though. This week on Hidden Brain, we confront how death anxiety courses through our actions, even when we don't realize it. -
Social media sites offer quick and easy ways to share ideas, crack jokes, find old friends. But the things we post don't go away. We explore how one teenager's social media posts destroyed an opportunity he'd worked for all his life.
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All of us are surrounded by brands. Designer brands. Bargain-shopper brands. Brands for seemingly every demographic slice among us. But have you ever stopped to ask yourself how brands influence you? This week, we look at how companies create a worldview around the products they sell, and then get us to make those products a part of who we are. -
Does living with animals really make us healthier? Why do we eat some animals and keep others as pets? This week on Hidden Brain, we talk with psychology professor Hal Herzog about the contradictions embedded in our relationships with animals. -
Generations of Americans have struggled against segregation. Most of us believe in the ideal of a colorblind society. But what happens when that ideal come up against research that finds colorblindness sometimes leads to worse outcomes?
