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A reward for something you love can kill the fun 🎨

A chubby cut paper penguin happily painting at a small wooden easel
Reward Trap

It is said that if you give a reward for something people do for fun, they may stop doing it.

For Example

For example, say you give pocket money to a child who loves drawing, every time they draw.

The Switch

Then drawing changes from "because I love it" to "for money."

⚡ TRY IT
The reward seesaw
This penguin loves drawing. Give a coin after each picture. Then see what happens when the coins stop.
I love drawing! 🎨 Oh, a coin! Lucky! Hmm… how many coins for this one? I draw… for coins. No coin? Then I won't draw. Coins? I don't need them. Drawing is fun!
💗 Because I love it 🪙 For money
🪙 Coins given: 0
😶 The coins stopped, so the drawing stopped too. The fun is gone.
🌈 The coins stopped, but the drawing goes on. The fun is safe!
Money Stops

And when the money stops, they stop drawing.

Its Name

It is called the "undermining effect."

📚 I learned this from the Japanese blog "Panda no Ondo".
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