Two Guys on Your Head

Each week on Two Guys on Your Head, Dr. Art Markman and Dr. Bob Duke, explore different aspects of human behavior and the brain.

In conversations hosted by producer Rebecca McInroy, the two renowned psychologists cover everything from the effects of sugar on the brain, to what's happening in our minds while we sleep, and much, much more.

Listen to the Two Guys every Friday at 7:51 a.m., 1:49 and 4:51 p.m. on KUT-FM. You can always dig into the posts below or checkout and subscribe to podcasts via iTunes

We'd love to know what you're curious about!  Email us your topics and suggestions at twoguys@kut.org. And follow Two Guys on Twitter: @2GoYH

When we're just starting out as writers or artists it can be hard for us to go back to the drawing board after we've composed the first draft. But why is it easier to edit after years of experience?

In this edition of Two Guys on Your Head, Dr. Art Markman and Dr. Bob Duke talk about the psychology of editing.

We might think that confidence is a performance and that some people are more believable than others because they exude a certainty that we don't have. However, it turns out that confidence comes with experience and knowledge, and that having some hesitation about accuracy can be beneficial.

In this edition of Two Guys on Your Head, Dr. Art Markman and Dr. Bob Duke talk about the psychology of confidence.

As humans we like to categorize, and with services like Ancestry.com and 23 and Me, we have new ways to figure out where we fit and where we don't. But what can we really find out that we don't already know?

In this edition of Two Guys on Your Head, Dr. Art Markman and Dr. Bob Duke talk about the psychology of DNA testing.

The idea that money doesn't make you happy is easy to get behind if you have it, but if you don't it's a hard sell. But the correlation between money and happiness is more complicated then one might think.

In this edition of Two Guys on Your Head, Dr. Art Markman and Dr. Bob Duke explain the relationship between money, security, opportunity and happiness.

We might take the card we swipe for granted at the grocery store when we buy food. We might look at our bank balance and not even think of how unique it is that we can translate those little numbers into experiences and things. It's merely one of the benefits of having big brains.

On this edition of Two Guys on Your Head, Dr. Art Markman and Dr. Bob Duke talk about the psychology of how our brains determine value.

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