Would you eat a ghost pepper for a prize? - Dan Kwartler

94,192 views ・ 2025-05-29

TED-Ed


Please double-click on the English subtitles below to play the video.

00:08
Welcome to Risky Business,
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the game where we find out how far you’ll go to win a mystery prize!
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I’m your host, Will Baywontbay,
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and today’s contestants are 21-year-old Imani,
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16-year-old Johann, and 12-year-old Rachel.
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00:25
Our first challenge is simple:
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will you eat the cookie on your podium?
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Two of you have sugar cookies,
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but one was made with painfully spicy ghost peppers.
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As a reminder, our players aren’t influenced by seeking audience approval
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since Risky Business never gets televised!
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00:45
And that’s risky.
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00:47
Now let’s see what Predicto-Bot 9000 thinks our contestants will do.
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00:53
Like most daily choices,
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this challenge involves weighing risks against rewards.
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00:57
But since our grand prize is a mystery,
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01:00
the contestants don’t know half of this equation.
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01:02
People are usually opposed to taking risks for uncertain rewards.
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01:08
However, Rachel may have an advantage.
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01:11
People aged 12 to 18 face a lot of unfamiliar circumstances,
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01:16
and one of the primary ways they learn to navigate new environments
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is by taking risks.
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01:21
This means Johann and Rachel are already primed to risk it all.
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01:26
But research shows that younger adolescents are less likely
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to shy away from uncertain rewards.
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This could be because the brain regions associated with decision making
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are still developing.
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Or perhaps they’ve simply experienced less failure overall,
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making them less afraid of negative outcomes.
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Whatever the answer, this doesn’t mean young people take risks impulsively.
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In fact, one decision making study
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found that while 8 to 12 year olds gambled on unknown options
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more than older participants, they still hesitated to do so.
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02:01
Well, it looks like no one here hesitated to bite their cookie— 
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02:05
and Johann’s bit back!
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02:07
Hopefully our mystery prize will be a lifetime supply of milk.
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02:12
Speaking of prizes, you’ll have a chance to win one in our next challenge!
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02:16
This swimming pool is full of honey,
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02:19
and you’ll have to swim through it to grab your $100 prize box!
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02:24
While you deliberate,
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let’s see what the PB-9000 has to say.
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02:28
People are generally attracted to new experiences,
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02:31
and it’s highly unlikely that our contestants
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have ever gone swimming in honey.
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Some research even suggests new experiences can trigger brain activity
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similar to getting a reward,
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regardless of how pleasant that experience is.
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02:47
That said, I think Imani has a few disadvantages.
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We already know adolescents frequently take risks to learn about the world.
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Well, that same drive makes them especially attracted to new experiences.
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03:01
And at 16 years old, Johann is in peak reward sensitivity range,
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meaning he’s likely to over value the prize.
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03:09
Conversely, Imani’s longer life experience means she’s able to build
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a robust internal model to simulate her choices’ potential outcomes.
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Generally, this helps adults make complex decisions
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with long-term consequences.
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But more experience can also lead to more worries.
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And some studies have found people struggling with anxiety
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tend to give extra weight to potential negative outcomes,
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03:35
even if they’re unlikely.
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03:38
Thanks, PB.
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03:39
As predicted, while Johann and Rachel took the plunge,
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this situation was too sticky for our oldest competitor.
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That takes us to our final challenge!
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To see the big prize, our contestants will have to cross this balance beam
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without falling into the pit of poison ivy.
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And to make things even spicier, we’ve brought their schoolmates to watch!
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04:01
What do you think will happen, PB?
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04:04
Younger people often discount the long-term consequences of their choices,
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04:08
so Rachel might not be as worried about the poison ivy,
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04:12
But Johann is driven by an even stronger influence.
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04:16
During adolescence, our desire for group acceptance is at an all-time high,
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and this can lead people to take surprising risks
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to secure the respect of their peers.
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This is especially true from ages 14 to 16,
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when the brain regions responsible for emotional control are more developed
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than those handling cognitive control.
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What's more, this cognitive control is weaker
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when adolescents know their peers are watching.
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So with his friends standing by, Johann is very likely to risk it all.
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04:49
Well, I’m excited to see— oh uh.
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04:51
I’m being told there’s a bear in the honey pool?!
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04:55
Uh, we’ll be right back!
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