Parents, teachers, and medical professionals are wringing their hands over the alarming, decades-long rise in teenage mental health issues, including depression, feelings of “persistent hopelessness,” and drug addiction.

The root causes remain elusive—cell phones and social media are prime suspects—but a sprawling 2023 study offers another explanation that’s gaining traction: After scouring surveys, data sets, and cultural artifacts, researchers theorized that a primary cause is “a decline over decades in opportunities for children and teens to play, roam, and engage in other activities independent of direct oversight and control by adults.”

Scholarly reviews of historical articles, books, and advice columns on child rearing depict an era when young children “walked or biked to school alone,” and contributed to their “family’s well being” and “community life” through meaningful chores and jobs. If that all feels vaguely mythical, data collected over the last 50 years reveals a correlation: frank admissions by parents that their children play outdoors independently less than they did, and significant drops in the number of kids who walk, bike, or bus to school alone or are allowed to cross busy roads by themselves. In the U.S., for example, a government survey showed that 48 percent of K–8 students walked to school in 1969, but by 2009 only 13 percent did.

Risky play and unsupervised outdoor activities, meanwhile, which might “protect against the development of phobias” and reduce “future anxiety by increasing the person’s confidence that they can deal effectively with emergencies,” are often frowned upon.That last point is crucial, because dozens of studies suggest that happiness in childhood, and then later in adolescence, is driven by internal feelings of “autonomy, competence, and relatedness”—and independent play, purposeful work, and important roles in classrooms and families are vital, early forms of practice.

Whatever the causes, young children seem to sense that something’s off. In one 2017 study, kindergartners who viewed images of fun activities routinely struck pictures that included adults from the category of play, rejecting the role of grown-ups in a domain they clearly saw as their own.

Courtesy of Edutopiahttps://www.edutopia.org/article/10-most-significant-education-studies-2023/