Two Guys on Your Head

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March 27, 2026

The Psychology of Memory

By: Rebecca McInroy

One of the greatest features of our brains is that we can forget things, but why is it so difficult to forget some things but not others? It turns out, our brains absorb information before we ever get a chance to evaluate it — and once something is in there, there’s no delete key. In the episode of Two Guys on Your Head, Dr. Art Markman, Dr. Bob Duke, and Rebecca McInroy explore the psychology of memory.


Episodes

June 12, 2026

Fighting Back

When someone attacks your character, the urge to fire back is almost irresistible. But defending yourself in the heat of the moment often does more harm than good, so why do we do it? In this episode of Two Guys on Your Head, Dr. Art Markman, Dr. Bob Duke, and Rebecca McInroy talk about the psychology of fighting back.

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June 5, 2026

Oration Part III: The Conversation

Any form of oration is communication, and that communication is often not just a one-way street. In our third episode in our Two Guys on Your Head series on oration, Dr. Art Markman, Dr. Bob Duke, and Rebecca McInroy look at how oration can be a conversation, albeit a fraught one.

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May 31, 2026

Oration Part II: Some Tips

Graduation season brings a flood of commencement speeches, but most fall flat. In this episode of our Two Guys on Your Head series on oration, Dr. Art Markman, Dr. Bob Duke, and Rebecca McInroy offer some practical tips on how to be an effective orator. 

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May 22, 2026

Oration Part I: On Slowing Down

Graduation season brings a flood of commencement speeches, but most fall flat. In this first episode in our  Two Guys on Your Head series on oration, Dr. Art Markman, Dr. Bob Duke, and Rebecca McInroy break down the psychology behind effective public speaking and explore the specific techniques that separate forgettable speeches from memorable ones.

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May 15, 2026

How We Learn Language

If we can learn a language in our infancy, why is it so difficult to learn a second language later in life? On this episode of Two Guys on Your Head, Dr. Art Markman, Dr. Bob Duke, and Rebecca McInroy explore how we learn language.

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May 8, 2026

Déjà vu

Have you ever traveled to a new place and suddenly, randomly, you experience this overwhelming sense of familiarity with what you’re seeing, like you’ve already seen it, even though you know you haven’t because you’ve never been there before? We call this phenomenon Déjà vu. On this episode of Two Guys on Your Head Dr. Art Markman, Dr. Bob […]

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May 1, 2026

Graduation

It’s graduation season, and that comes with a lot of joy, tears, expectations, and relief. But it turns out, as Dr. Art Markman, Dr. Bob Duke, and Rebecca McInroy explore in this episode of Two Guys on Your Head, graduation is about a lot more than a diploma.

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April 24, 2026

Art Explains his Easter Egg

Art explains the intro clip in the Easter Egg episode.

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