Why Time Limits Make Your Kid More Addicted (The Lego Experiment)

Why "Just 10 More Minutes" Backfires: The Psychology of Time Limits Do you constantly find yourself telling your kids, "You only have 20 minutes of tablet time" or "Just one more level"? Many parents rely on time limits to control screen time or play, but what if setting these boundaries actually makes the craving worse? In this episode, we dive deep into the psychological effects of prohibitions and limitations. We discuss a fascinating study by Maimaran and Salant (2019) , published in the journal Judgment and Decision Making . In an experiment with 4- to 5-year-olds, the researchers found that children who were given a strict time limit played with Legos for approximately 27% longer on average than children who were given no limit,. The psychological phenomenon at work here is reactance : as soon as our freedom is limited, we instinctively try to regain it, making the restricted activity suddenly appear more valuable,. We discuss: • Why artificial scarcity works not just in marketing ("only 1 item left in stock!"), but also in the playroom. • How you can flip this effect for good: The study shows that children consume more healthy food (like carrots) when it is presented as being "limited in quantity",. • Alternatives to constant time negotiations: Is it better to remove temptations like game consoles entirely, or should you rely on child safety modes and restricted apps to avoid the constant battles? Tune in to understand how to set limits wisely without accidentally triggering the exact behavior you want to avoid!

You can listen to Why Time Limits Make Your Kid More Addicted (The Lego Experiment) online on Radio and Podcast. Open the player on this page to stream the available audio.

Why Time Limits Make Your Kid More Addicted (The Lego Experiment) is an episode from Learning Psychology (New) by Eskil Burck.

This episode is 4:23 long.

This episode was published on Jan 3, 2026.

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