When Science Meets Spin Why Misreading New Sleep Research Puts Students—Especially the Most Vulnerable—at Risk

Don’t misread the data: Later school starts widen the sleep window for all, but structural barriers can "cancel out" gains for minoritized youth. The problem's not the policy—it’s the inequity.
My spin on a pervasive #SciCom problem #StartSchoolLater open.substack.com/pub/terrazip...

Parents who confiscate their teenager's phone at bedtime are fighting the wrong battle — the real reason teens can't sleep is structural, biological, and about to get worse this weekend New reporting reveals that the teen sleep crisis is driven far more by early school start times and biological circadian shifts than by screens — and the daylight saving time change this weekend is ab...

"Blaming screens is like blaming the thermometer for the fever."

Well put!

#startschoollater #sleeppeeps

dmnews.com/dmn-parents-...

School hours from the 1800s out of kilter with teen sleep - Newsreel School start times date back to the 19th century when school was timed to maximise daylight and suit factory shifts | Newsreel

The real question is whether we are prepared to redesign school around teenagers’ brains, rather than expecting their brains to fit a timetable built for a different century. #startschoollater #sleepmatters newsreel.com.au/article/educ...

Teen sleep crisis: Study reveals rising sleep deprivation among adolescents since 2007 and phone isn't the only culprit A study highlights growing sleep deprivation among teens, with 77 percent not getting enough rest, impacting their mental health. | Health

While reducing screen time before bed may help, research suggests it is only part of the solution. The study recommended that middle and high schools start no earlier than 8:30 am to better align with adolescent sleep patterns. #startschoollater www.hindustantimes.com/lifestyle/he...

In Singapore Workers’ Party MP Dennis Tan called on the Ministry of Education to set a national standard to synchronise school start times at 8.30am for primary, secondary schools and junior colleges. #startschoollater #sleeppeps youtu.be/wYct1vxTGxc?... via @YouTube

Saint Louis Public Schools weighs a big shift: later school start times A district proposal could shift bell schedules as research ties later starts to better sleep, fewer tardies, and stronger academic outcomes.

"The question now isn’t whether later start times help—it’s whether communities are willing to act on the evidence.” #startschoollater #sleepmatters #ItCanBeDone #sleeppeeps www.stlmag.com/health/saint...

When the Wall Finally Cracks: The Start-Time Battles That Looked Hopeless—Until They Weren’t How some of the most resistant school districts in America became champions of healthy start times.

If you're in the trenches right now—exhausted, discouraged, or convinced nothing will ever change—remember this:

The wall looks solid until the moment it cracks.
And when it cracks, it often crumbles fast.

#startschoollater #sleeppeeps open.substack.com/pub/terrazip...

Shouts From The Stands: It's Time to Ditch High School Early Morning Swim Practice Teen swimmers are told to work harder and sleep more—yet their schedules make both impossible. One athlete explains why something has to change.

“Sleep is about as elusive as an Olympic Trials cut… I set my alarm for 4:30 a.m.… most nights I get barely 5.5 hours of sleep… ‘just go to bed earlier’ ignores homework, stress, and reality… we need sleep.” #startschoollater #sleeppeeps swimswam.com/shouts-from-...

Fourteen years ago I had a high school student who stood in the dark. He grew up and his school system DID end up starting later (wahoo!)--though too late for him. But seeing what it was like for him to go to school reminds me why I'm still at this! #startschoollater #sleeppeeps

"By moving the high school start time later, we aren’t just giving our high school students a break. We’re giving them a fighting chance to succeed." – CCSD Superintendent Jhone M. Ebert #startschoollater #sleeppeeps #ItCanBeDone youtu.be/9cnF8Lszlxo?...

CCSD Announces New Start Times to Maximize Student Learning As the Clark County School District (CCSD) partners with the community to become the Destination District, we are committed to making data-driven decisions that put student achievement first.  To maxi...

They still have work to do on their middle schools—but, wow, after all the sturm und drang about 7 am starts being the ONLY viable way to run high schools, this decision should give hope to school districts everywhere! #startschoollater #ItCANbedone #sleeppeeps newsroom.ccsd.net/ccsd-announc...

The End of ‘We Can’t’: What a New Study Reveals About School Start Times San Francisco stopped hand‑wringing and solved the problem. Other districts can, too.

The biggest barrier to humane school hours isn’t buses or budgets. It’s imagination. This study shows what happens when districts choose solutions over fear. #startschoollater terraziporyn.substack.com/p/the-end-of...

The insistence on uniform school and work schedules often reflects control and tradition rather than operational necessity. rollingout.com/2025/12/26/n... #startschoollater #sleepmatters

New analytics show US schools can adopt later start times without raising costs For decades, school districts have struggled to adopt later high school start times, despite overwhelming medical evidence that early bells harm teen health. A new study in the journal Management Scie...

How long have we been saying this? But this exciting and novel analysis shows longstanding excuses that sleep-friendly school hours are too hard, too complicated, or too costly just lost a lot of ground.

#startschoollater #sleepmatters #itCANbedone

phys.org/news/2025-12...

What I’ve Learned from Getting School Start Time Laws Passed (and Why It’s Still So Hard) Hard-won lessons from a public health advocate working for policies to protect kids

After years in the trenches of education and public health advocacy, I’m sharing the hard-won lessons I’ve learned about systems that resist change—even when the science is clear and the stories are heartbreaking #startschoollater #edpolicy terraziporyn.substack.com/p/what-ive-l...

Science says children need more sleep. Can Baltimore County schools start later? Cost concerns may stand in the way of efforts to delay school start times in Baltimore County, a move that some studies say is necessary to improve kid’s health and academic performance.

"The purpose of the school district is not to make things easy for the adults. It’s to educate the kids and give them the best possible." - Andra Williams Broadwater, #StartSchoolLater Baltimore County Chapter Leader www.baltimoresun.com/2025/11/25/b... www.baltimoresun.com/2025/11/25/b...

Look what's happening in East Baton Rouge! It CAN be done! youtu.be/-ZmH_2aprWU #startschoollater #sleepmatters

I’ve seen Rafael speak on this topic multiple times and always learn something. Definitely worth checking out if you are interested in teen sleep and teen mental health #pedsky #startschoollater

EXTENSION NEWS: ZZZs and teens: A study of adolescent sleep I see firsthand the incredible pressures and packed schedules our teenagers manage daily, and there is a quiet crisis affecting almost every teen: chronic sleep deprivation.

🕰️ Teens aren’t lazy—they’re sleep-deprived. A youth-led NC study shows early school start times clash with adolescent biology, harming health & focus. Science backs later starts. So do students. #StartSchoolLater #TeenSleepMatters www.sanfordherald.com/archives/ext...

School Board mulls later start times after survey nets 48K responses After receiving over 48,000 responses to a survey on the topic, Deputy Superintendent Jesse Welsh said most were supportive of making school start later in the day.

Clark County school officials agree: If you want to base decisions on kids and research, moving 7am school bells later is the way to go
#startschoollater #sleepmatters #sleeppeeps www.reviewjournal.com/local/educat...

We legislate safe (or unsafe) work hours for kids but feel we can't do the same for school hours. Sad.
#startschoollater #sleepmatters
www.nbc4i.com/news/politic...

When One Door Closes: Florida's School Start Time Reform Isn't Over Yet Despite a watered-down school start time law, some Florida districts may still end up complying.

Buses at 4:52am???
Florida’s school start time law was weakened—but it still has teeth
Some districts are stepping up. Others may just file reports and opt out
What’s really happening—and what’s at stake for teen sleep
#StartSchoolLater #FLedu #sleeppeeps

open.substack.com/pub/terrazip...

Start School Later is reaching out to education in leaders in Massachusetts today, showing not only that schools must - and CAN - start at sleep-friendly times
#startschoollater #schoolhealth #MASS #MASC

Two Hundred Years to Flatten the Curve How generations of meddlesome public health campaigns changed everyday life — and made life twice as long as it used to be

"Opposition to public health measures is most intense when large numbers of individuals are asked to accept a personal risk to benefit the community, especially when the risk is imposed by “experts” whom those individuals don’t trust." #startschoollater www.thenewatlantis.com/publications...

Orange County Public Schools seeking public feedback on changing school start times Orange County Public Schools is seeking public feedback on possible school start time changes.

Despite the watering down of Florida's school start time law, some districts are looking to start school later anyway! When one door closes... #startschoollater #sleeppeeps #ItCanBeDone
www.wftv.com/news/local/o...

Scotland's school days could start later School days could start later because pupils 'struggle to get up in the mornings' under reforms planned by Education Secretary Jenny Gilruth.

Scotland's school days could start later to reflect teen sleep needs and help tackle the rise in challenging behavior and violence in secondary school #startschoollater #sleeppeeps www.dailymail.co.uk/news/article...

How can sleep professionals help advocate for later school start times for adolescents? In this podcast the Mayo Clinic features a sleep specialist who was successful in his efforts. #startschoollater #sleeppeeps youtu.be/AtFHEwgogrM?...

Excited that Start School Later will be attending APHA’s 2025 Annual Meeting and Expo (Nov 2-5 in Washington DC) for the first time & connecting w/others interested in adolescent health, sleep & #schoolhealth! #APHA2025 #PublicHealth #startschoollater #sleeppeeps #teensleep www.startschoollater.net

FCPS leaders vote to delay changes to middle school start times | FFXnow The Fairfax County School Board voted last week to delay consideration of new middle school start times in order to focus on ongoing school boundary adjustments and identify an option that won’t affec...

It's been over a decade since this school system "fixed" high school start times and promised to do the same for middle schools. Shameful.
#startschoollater #sleepmatters www.ffxnow.com/2025/10/29/f...

Lack of Sleep in Teens Linked to Higher Suicide Risk - Neuroscience News Teenagers who sleep less or experience frequent night awakenings are significantly more likely to attempt suicide later in adolescence, according to a major longitudinal study.

Teenagers who don't get enough sleep or get interrupted sleep on school nights are at greater risk pf suicide, new study of 8500+ adolescents finds
#startschoollater #sleeppeeps
neurosciencenews.com/sleep-teen-s...