Two Guys on Your Head

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December 1, 2023

The Psychology of Finger Counting

By: Rebecca McInroy

We may all count on our fingers, but we are not all counting on them the same way. In a 2012 issue of Cognition, German researchers Andrea Bender and Sieghard Beller argue that the extent of cultural diversity in finger-counting has been hugely underestimated.

In this edition of Two Guys on Your HeadDr. Art Markman, Dr. Bob Duke, and Rebecca McInroy talk about the psychology of finger counting.


Episodes

January 5, 2017

Memorization

There are so many fascinating aspects of what we remember and what we forget, but one we rarely ask about is what is the point of memorization. In this edition of Two Guys on Your Head Dr. Art Markman and Dr. Bob Duke talk about why it’s important to store poems, math facts and more […]

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December 30, 2016

The Generation Effect

We might think that when we hear or read something we learn it, but that assumption would be incorrect. As Dr. Art Markman and Dr. Bob Duke point out in this edition of Two Guys on Your Head we have to work to produce ideas in order to really understand them.

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December 26, 2016

Curiosity

When we are born we know very little about the world and need to learn in order to survive, hence the propensity for curiosity. However some people are just more curious than others, so why is this? In this edition of Two Guys on Your Head, Dr. Art Markman and Dr. Bob Duke talk about […]

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December 15, 2016

Thinking Vs. Doing

When we are ready to get something done we’re in “doing” mode, and when we are contemplating what we want to do we are in “thinking” mode. This seems easy enough to understand. So why do we rush into making decisions that don’t turn out to be so great? Or why do we sit on […]

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December 9, 2016

Counterfactuals

Humans have an innate ability to imagine the unimaginable. More often than not, this manifests in everyday situations – “woulda, coulda, shoulda” sort of situations – like whether you would’ve been late to that job interview, if you hadn’t done x, y or z. Those imaginings are called counterfactuals. In this edition of Two Guys […]

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December 1, 2016

Bullying

People don’t feel that great when their locus of control is compromised, and that’s pretty much what bullying is all about. So why does bullying exist and how does it function? In this edition of Two Guys on Your Head Dr. Art Markman and Dr. Bob Duke talk about the psychology of bullying.

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November 24, 2016

Kindness

We might think that human beings are innately kind or innately cruel, as it turns out neither is fully true. Kindness is one of those things that is a learned behavior. The more we practice kindness the more we, and others around us, tend to practice the same behavior. In this edition of Two Guys […]

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November 17, 2016

Communication and Technology (Rebroadcast)

If you live in the modern world – as you most likely do – you’re probably seen it: two people standing next to each other, engrossed in text conversations happening on their mobile devices, while oblivious to each other or anything else happening around them. Does that common occurrence make you reminisce about the good […]

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