The distance from home that kids are allowed to roam and play has shrunk significantly in the past 50 years. That largely is because of parents’ concerns over safety, especially in cities. More recently, the pandemic has further restricted children’s independent activity.
My findings suggest that children who are allowed to roam by themselves farther away from their homes will probably become better, more confident navigators as adults than children who are more restricted.
When a person visualizes their neighborhood, takes a shortcut to work or explores an unfamiliar city, they use spatial navigation. This is also called wayfinding.
Wayfinding is an essential part of intelligence as well as a survival skill for any person or animal traveling to find food, water, shelter or mates.
But how individuals navigate their environment can vary. For example, some people pay close attention to landmarks such as stop signs or buildings. This is called route information.
Others prefer to use cardinal directions — such as north and south — or global reference points like the sun as a guide. These are examples of orientation information.
Most people combine both navigational styles. But individuals who rely primarily on a route strategy are slower and less efficient navigators. That could be because route cues are less stable than cardinal directions. For example, the highway billboard a person normally uses to know which exit to take can be replaced, but which way north remains the same.
Just because a person prefers to stick to a particular route doesn’t mean they can’t figure out a shortcut. But people who have a harder time deviating from their regular routes may feel more uneasy or afraid when lost.
In a peer-reviewed study published in March 2020, my research team gave 159 undergraduate students at a large public university in Miami questionnaires to assess their childhood wayfinding experiences, current navigational styles and whether wayfinding causes them anxiety.
The participants reported how often they were allowed to go out on errands and how far they were allowed to travel alone or with friends when they were between the ages of 6 and 15. They also answered questions about the extent to which they now use route and orientation information to navigate, and how anxious they feel when navigating new environments.
We found that, rather than how often they went out on errands without adult supervision, the distance they reported traveling unsupervised as kids was a better predictor of which navigational strategy they preferred. It also predicted how much wayfinding anxiety they had as adults. Individuals who said they were allowed to roam farther alone as kids relied less on local landmarks and felt less worried while navigating as adults.
Boys across cultures typically grow up having more wayfinding experience than girls do. They tend to be allowed to stray farther from the vicinity of their homes — whether to do chores or play with friends.
Likewise, the men in our study reported being allowed to go outside more often and travel farther distances alone as kids.
This difference in how far participants were allowed to travel as children drove the two major gender differences we found in the adults. It at least partly explained both why the men used less of a route strategy and why they felt lower levels of anxiety when navigating compared to the women in the study.
Landmarks are all around us and come in handy when a person must quickly identify where they are or where they are headed. But giving kids the freedom to roam on their own — whenever sensible — may help them learn better strategies for navigating unfamiliar places and also build confidence when they travel alone.
This article was originally published on theconversation.com. Vanessa Vieites is an American Association for the Advancement of Science (AAAS) Mass Media Science & Engineering Fellow at The Conversation, sponsored by AAAS.