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April 12, 2024

The Soup Study Revisited

By: Rebecca McInroy

A classic study found that individuals eat less soup when they have a visual cue of how much they have eaten, thus demonstrating the power of external cues about eating. However, this research, done by Brian Wansink and his colleagues in 2005, was called into question by the lead researcher’s demonstrations of scientific misconduct.

A new research team, led by Alejandra Lopez, has replicated the study and published its findings in the Journal of Experimental Psychology: General. The team found that the main results hold up.

Yet, as Dr. Art Markman, and Dr. Bob Duke, discuss in this episode of Two Guys on Your Head, that the findings replicate is one thing, but how we interpret and use this information is another story altogether.


Episodes

January 31, 2025

Disappointment: Discipline

Disappointment is unpleasant, but we rarely take the time to reflect on the social dimensions of the feeling. In the second episode of our series on the psychology of disappointment, Two Guys on Your Head, Art Markman, Bob Duke, and Rebecca McInroy talk about the role of disappointment as discipline.

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January 24, 2025

Dissapointment: Expectations

Feeling disappointment is not pleasant, but rarely do we take the time to reflect on how re-calibrating our expectations can help us navigate disappointment more constructively. In the first episode of our series on the psychology of disappointment, Two Guys on Your Head, Art Markman, Bob Duke, and Rebecca McInroy talk about the role of expectations.

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January 17, 2025

Planning

It’s the start of the new year, and for many of us, it’s a time to plan projects and events or set goals. However, even with the best-laid plans, why do we have difficulty accomplishing all we set out to do or feel a sense of relief rather than joy when we complete big tasks? […]

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January 10, 2025

The Psychology of The Artifical

*This episode contains artificially generated audio content. As humans, understanding what is “real” vs. what is “artificial” is something we are continuously coming to terms with. Feeling duped by something you thought was something else can be disconcerting. As part of The University of Texas Year of AI, Two Guys on Your Head, Art Markman, Bob Duke, […]

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January 3, 2025

Explaining Intuition

When we see experts in action, there can be something mysterious about how they work; they seem to just “know” what to do. That process of knowing is no accident, but trying to explain that process is almost impossible. In this episode of Two Guys on Your Head, Art Markman, Bob Duke, and Rebecca McInroy discuss the psychology of explaining […]

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December 27, 2024

Educating Intuition

When we see true experts in action, there can be something mysterious about how they work; they seem to just “know” what to do. That process of knowing is no accident. In this episode of Two Guys on Your Head, Art Markman, Bob Duke, and Rebecca McInroy talk about the psychology of educating intuition.

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December 20, 2024

Critical Thinking: Emotions

We often hear the term “critical thinking” but may take for granted that we don’t think critically about what it means. In this fourth and final episode of our series on critical thinking, Two Guys on Your Head, Art Markman, Bob Duke, and Rebecca McInroy explore the psychology of emotions.

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December 13, 2024

Critical Thinking: What is it? What isn’t it?

We often hear the term “critical thinking” but may take for granted that we don’t think critically about what it means. In this third episode of our four-part series on critical thinking, Two Guys on Your Head, Art Markman, Bob Duke, and Rebecca McInroy explore what critical thinking is and what it isn’t.

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