High school students across Maryland are losing sleep more than ever, and experts say early start times are to blame. The American Academy of Pediatrics (AAP) warns that schools starting before 8:30 am are putting students’ mental health, academic performance, and physical well-being at risk.
Research supports these concerns. According to the Centers for Disease Control and Prevention, about 70% of US high school students don’t get enough sleep on school nights. Teens who sleep fewer than eight hours report higher levels of stress and depressive symptoms, and the AAA Foundation for Traffic Safety found that sleep-deprived teens are 55% more likely to be involved in car crashes.
The AAP recommends that schools should start no earlier than 8:30 am to match teenagers’ natural sleep cycles. However, many Maryland schools continue to begin classes before 8 am, leaving students tired before the day even begins.
This lack of rest affects every aspect of students’ lives, from grades and attention spans to mood and immune systems. Tuscarora High School student Yornee Jacobs said she feels the effects firsthand. “When my days start too early, I’m tired before first period even ends,” Jacobs said. “It’s hard to focus in class when you’re running on five or six hours of sleep.” Many students could tell you the same thing and with so many proven consequences, it’s clear that early start times are doing more harm than good.
The effects of early start times are hard to ignore, but when schools make the switch to later schedules, the benefits are just as clear. One study published in Sleep Health found that when school start times were delayed to 8:30 am or later, students gained an average of 34 extra minutes of sleep per night and reported significantly lower daytime sleepiness and depressive symptoms. Similarly, a meta-analysis from the Journal of School Health revealed that later start times were linked to better attendance, higher academic performance, and improved mood and overall well-being. In fact, the CDC has reported that schools starting at 8:30 am or later see fewer car crashes involving teen drivers. All of these meticulous studies serve as a powerful reminder of how much difference a single hour can make.
Inevitably, despite the overwhelming research pushing later start times, many states, including Maryland, have pushed back. The process is very intricate and complicated, impacting transportation costs, after-school activities, and family schedules built around a long-standing routine. Still, experts argue that the benefits outweigh the inconvenience, urging schools to prioritize students’ health over logistics. As more evidence piles up, it’s becoming obvious that adjusting the clock isn’t a matter of convenience, it’s a matter of well-being.
Sources :
School Start Times for Middle School and High School Students — United States, 2011–12 School Year
Sleep and Health | Physical Education and Physical Activity | CDC
Missing 1-2 Hours of Sleep Doubles Crash Risk | AAA Newsroom
