Episodes

October 31, 2025

SPECIAL: Celebrating 75 Years of The School of Social Work at The University of Texas at Austin

Join the Two Guys on Your Head team, Rebecca McInroy, Dr. Art Markman, and Dr. Bob Duke, for this special live recording celebrating the 75th anniversary of the UT School of Social Work and the 85th anniversary of the Hogg Foundation for Mental Health. Featured Guests: In This Episode: Recorded before a live audience, this […]

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October 31, 2025

The Evolutionary Benefit of Overconfidence

As the poet Jack Gilbert reminds us, “Icarus also flew,” which ain’t nothing. But as Dr. Art Markman, Dr. Bob Duke, and Rebecca McInroy explore in this episode of Two Guys on Your Head, it’s a good idea to check with the experts first before attempting a big new challenge, so that you don’t get […]

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October 24, 2025

Overconfidence

New research on the psychology of overconfidence reveals that even when people get clear feedback about their actual abilities, their confidence doesn’t budge. The finding might not surprise you, but as we explore in this episode of Two Guys on Your Head, with Dr. Art Markman, Dr. Bob Duke, and Rebecca McInroy, the way researchers […]

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October 17, 2025

Bad Luck, Superstitions, and Safety Behaviors

When it comes to luck, we often focus on the good kind, but what about bad luck, superstition, and the strange rituals we turn to for comfort and control? On this episode of Two Guys on Your Head, Dr. Art Markman, Dr. Bob Duke, and Rebecca McInroy talk about how these beliefs and behaviors can […]

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October 10, 2025

Luck

Chance may favor the prepared mind, but if you’re only looking for a lucky break, you may miss out on something much more important. In this episode of Two Guys on Your Head, Dr. Art Markman, Dr. Bob Duke, and Rebecca McInroy talk about the psychology of luck.

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October 3, 2025

The Weighted Vest: an update on popularity

Popularity shapes our choices every day, but in today’s world, what we perceive as “popular” is often steered by algorithms, targeted ads, push notifications, and the constant pull of social media; forces we may not fully recognize. In this episode of Two Guys on Your Head, Dr. Art Markman, Dr. Bob Duke, and Rebecca McInroy […]

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September 26, 2025

The Psychology of Popularity

We often assume our choices reflect personal taste: selecting the “best” products, enjoying the movies we “want” to see, and listening to the music we believe is “good.” Yet underlying these decisions is the powerful influence of popularity. It doesn’t just affect what we buy—it informs how we evaluate ideas, people, and beliefs. In this […]

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September 19, 2025

How We Determine Value (Rebroadcast)

Humans may take the card we swipe for granted at the grocery store when we buy food, or 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. In this […]

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