Keeping children safe means letting them take risks
For generations, the instinct to protect children from harm has led societies to strip playgrounds of challenge and surround childhood with caution. Yet a study spanning Norway and Canada now suggests that the small, manageable risks children take on climbing structures and open terrain are not dangers to be eliminated — they are lessons in judgment. Children who practice reading physical risk develop the perceptual fluency to navigate real-world hazards more swiftly and safely, a finding that quietly reframes protection itself as something built from the inside out.
- A new study finds that children who take physical risks at play — climbing high, moving fast, testing limits — make safer decisions in traffic scenarios, not reckless ones.
- The tension is cultural as much as scientific: decades of risk-removal policies in schools and playgrounds may have quietly eroded the very judgment they were meant to protect.
- Norwegian children, raised with greater outdoor independence, showed measurably higher risk willingness than Canadian peers, suggesting national attitudes toward childhood freedom have real cognitive consequences.
- Children with the highest risk willingness spent 68 fewer seconds deliberating before safely crossing a virtual street — processing danger faster without increasing collisions.
- Researchers are now urging parents and policymakers to offer children unstructured time, interesting spaces, and the freedom to stumble — with one researcher suggesting adults count to 17 before saying 'be careful.'
Somewhere in a gymnasium, a child wearing a VR headset stands at the edge of a virtual balance beam, five feet above a simulated floor. What they're practicing, researchers now believe, may sharpen the judgment they'll need years later crossing a real street.
A study published in the Journal of Environmental Psychology, led by researchers from the University of British Columbia, Norway's Queen Maud University College, and Colorado State University, followed 424 children aged seven to eleven through two virtual reality tasks. In the first, children explored a playground of beams and pillars, with researchers tracking how boldly they moved and how often they fell. In the second, they had to decide when to cross a street with oncoming traffic. The findings were counterintuitive: children who took more physical risks on the playground assessed the traffic situation faster — and still crossed safely. The highest-risk children spent roughly 68 seconds less evaluating the scene than the most cautious ones, without a corresponding rise in collisions.
The study also surfaced a cultural divide. Norwegian children, raised in a tradition of outdoor independence, showed significantly higher risk willingness than their Canadian peers — even after accounting for age and sex. Researcher Mariana Brussoni describes risky play as "a fundamental way that children learn about the world, about themselves, and how to keep themselves safe."
The mechanism is a cycle researchers call the dynamic risk management model: a child encounters a challenge, weighs the danger, navigates it physically, and in doing so builds a richer mental map of what their body can do and what the world allows. Repeated exposure to manageable risk sharpens this map. Removing risk, the study implies, may leave it incomplete.
The research has limits — VR cannot fully replicate physical reality, and children using mobility aids were excluded — but its challenge to prevailing safety culture is clear. Brussoni's advice to parents is simple: give children unstructured time, interesting places to play, and enough distance to actually use them. For those who find it hard to watch, she offers a small technique: count to 17 before saying "be careful." That pause, she suggests, is just long enough to let wisdom catch up with fear.
A child stands at the edge of a virtual precipice, balance beam stretching before them. They've got three minutes to explore a simulated playground—climbing, jumping, testing the limits of structures that rise nearly five feet high. Somewhere in a gymnasium, wearing a VR headset, they're learning something that might save their life years from now, when they're crossing a real street.
That's the premise of a study published in the Journal of Environmental Psychology, one that challenges a generation of parenting advice built on the idea that childhood should be as safe as possible. Researchers from the University of British Columbia, Queen Maud University College in Norway, and Colorado State University found something counterintuitive: children who take physical risks while playing—climbing high structures, moving fast, exploring without constant adult supervision—develop sharper judgment about actual danger. They assess hazards more quickly. They make safer decisions. And they don't do it recklessly.
The research involved 424 children between seven and eleven years old, the majority from Norway and a smaller group from Canada. Each child completed two virtual reality tasks while moving around a real gymnasium. The first was a playground scenario: a structure of balance beams and freestanding pillars, some reaching 1.5 meters high. Researchers tracked how fast the children moved, how much time they spent in the most dangerous sections, how often they ventured onto tricky pillars. About 21 percent of the children experienced a simulated fall. The second task was more consequential: a simulated street crossing. Children had to decide when it was safe to cross a virtual bicycle path and a street with oncoming traffic moving at five meters per second. The traffic density started heavy and gradually thinned, making the decision easier the longer a child waited.
What emerged from the data was striking. Children who showed higher risk willingness during the playground task—those who moved faster, spent more time in dangerous zones, took more tumbles—spent significantly less time evaluating the traffic before crossing. A child with the highest risk willingness score spent about 68 seconds less assessing the situation than a child with the lowest score. But here's the crucial part: this faster decision-making didn't translate into more accidents. Children with higher risk willingness weren't colliding with virtual vehicles or having near-misses. They were simply processing environmental information more efficiently and making safe choices faster.
The study also revealed a cultural dimension. Norwegian children, raised in a culture that actively encourages outdoor independence and risk-tolerant play, demonstrated significantly higher risk willingness than their Canadian counterparts. Even accounting for age and sex differences, the pattern held. This suggests that the freedoms we grant children—or withhold from them—shape their ability to navigate complexity later on. Mariana Brussoni, a professor at the University of British Columbia and one of the study's leaders, frames it plainly: "This risky play is a fundamental way that children learn about the world, about themselves and how to keep themselves safe in diverse situations."
The mechanism at work is what researchers call the dynamic risk management model. When a child encounters a physical challenge, they first experience risk willingness—that natural interest in taking on the challenge. Then comes risk assessment, the cognitive work of evaluating danger. Finally, risk handling: the actual physical movements to navigate the situation. Repeated cycles of this loop build what's called a perception-action loop, a mental map of what the child's body can do and what the environment allows. Through trial and error, children learn to read environmental clues—what researchers call affordances, the physical opportunities for action that a space provides—and adjust their movements accordingly.
For decades, parents, schools, and policymakers have pursued the opposite strategy: removing risk, restricting play, supervising closely. The theory behind this study suggests that approach may backfire. If children never practice assessing and confronting small, manageable dangers, they may lack the judgment they need for bigger ones. Brussoni offers practical guidance for parents who want to support this kind of learning: time, space, and freedom. Unstructured time every day. Interesting places to play with other children. And the hardest part for many adults: stepping back enough to let children actually play, including taking small physical risks that feel scary to watch. She offers a trick for parents who struggle: count to 17 before saying "be careful." That pause is just long enough to shift from a fear response to something more considered.
The research does have limitations. The virtual reality environments, while rated as realistic by 85 percent of the children, can't perfectly capture the physical complexity of the real world. The study also couldn't accommodate children using mobility aids, limiting its applicability to children with different physical disabilities. And the Canadian sample came from a school already known for encouraging outdoor risky play, which may mean the true cultural gap between typical Norwegian and Canadian childhood is even larger than the study found. But the core finding stands: the playgrounds we design and the freedoms we grant shape a child's ability to navigate a complex world long after they leave the swings behind.
Notable Quotes
This risky play is a fundamental way that children learn about the world, about themselves and how to keep themselves safe in diverse situations.— Mariana Brussoni, University of British Columbia
Keeping children safe means letting them take risks.— Mariana Brussoni, University of British Columbia
The Hearth Conversation Another angle on the story
So the study is saying that kids who fall off things on playgrounds are safer when they cross streets? That seems backwards.
It's not that falling makes them safer. It's that children who are willing to take manageable risks have practiced a specific skill: assessing danger, trying something, adjusting based on what happens. That cycle teaches them to read a situation quickly.
But couldn't a child just be naturally fearless and reckless in both situations?
That's what the researchers checked for. The kids with higher risk willingness weren't having more accidents in traffic. They were making safe decisions faster. They read the environment better.
Why would Norwegian kids be so different from Canadian kids if they're the same age?
Culture. Norway actively encourages outdoor independence and risk-tolerant play as policy. Canada tends toward more supervised, restricted childhoods. The study suggests those early experiences shape how a child's brain processes danger.
So the answer is just... let kids play more dangerously?
Not dangerously. Manageably risky. A balance beam that's high enough to feel real but not so high that a fall causes serious injury. The key is that children encounter challenges that match their growing abilities, not reckless exposure.
What's the hardest part for parents?
Stepping back. Brussoni says to count to 17 before saying "be careful." That pause shifts you from fear to reason. Most parents want to protect their children from feeling scared, but some of that fear is actually the child learning.