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

healthmeup.com

When it comes to the Myers-Briggs personality type test, are you an introvert or an extrovert? Do you focus on sensing, or do you use your intuition to interpret information that you absorb? 

Does it matter?  Why is it so entertaining and satisfying for some people to answer these questions about themselves and others in their lives? 

Listen to the show and let the Two Guys, Dr. Art Markman and Dr. Bob Duke, demystify the wiry world of  personality tests for you.

There’s endless questions we could ask about how the brain works. A particularly interesting one: what's unique about the brain during adolescence?

During adolescence our brains are wired differently than adult brains will be – and for good reason. In adolescence our brains are in a process of development – so we’re less inhibited, allowing us to take the risks we need to learn about the world. In addition, the difference in brain physiology has other ramifications on behavior and needs. Ignoring them can make life more difficult for kids and parents.

sharpschool.com

Are you an auditory learner or a visual learner?  If you answered "yes" you would be right. That's because we use all our senses to learn and process information.

In this edition of Two Guys On Your Head, Dr. Art Markman and Dr. Bob Duke dispel the myths behind learning styles preferences: they don’t really exist. 

Our reliance on the theories of learning styles to explain our success or failure of understanding certain information is actually serving our human need to put things into categories – combined with our need to explain things when they don’t work. 

I Think I'm Thinking, Therefore I Am?

Jan 16, 2014
123rf.com

As human beings, we are, in fact, creatures.  Like any other living organism, energy conservation is of highest priority to our vibrant being, whether we are consciously aware of that fact and its influence over our behavior or not.  So, how does that affect our decisions in life? 

In this edition of Two Guys on Your Head, Dr. Art Markman and Dr. Bob Duke discuss two great minds in psychology, and the founders of Behavioral Economics, Daniel Kahneman and Amos Tversky.

Why We Crave Sugar

Jan 3, 2014
youngbrokeandhungry.com

Why is it hard to have just one of those delicious slices of pound cake over the holidays? Well, it turns out it has less to do with the creamy butter and more to do with the way our brains react to those sweet white grains of sugar.

In this edition of Two Guys on Your Head, Dr. Art Markman and Dr. Bob Duke discuss the ways our brains respond to sugar by releasing dopamine.

While we may think this dopamine is supposed to make us feel good, what the chemicals in our brains are trying to do is to teach us that this sugar is a good thing and that we want more of it for our survival.

This might have been beneficial to us 150,000 years ago, but with sweets in every candy dish, gas station and coffee shop, craving sugar has its consequences.

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