By James Vaznis GLOBE STAFF MARCH 10, 2016
EASTHAM — For decades, hundreds of
bleary-eyed students across the Outer Cape scrambled to beat the 7:25 a.m.
opening bell at Nauset Regional High School. Many set out before sunrise,
coffee in hand, and traveled up to 45 minutes. Then they struggled to stay
awake in class.
“At one point, we asked teachers not to
turn off lights or show movies, because we didn’t want students to fall back to
sleep,” said Tom Conrad, the former principal, now superintendent.
So in a state where most high schools start
before 8 a.m., Nauset school officials in 2012 did the unthinkable: They pushed
their start time back to 8:35 a.m., giving students an extra hour to sleep in.
The results were instantaneous,
administrators say. More students showed up to school refreshed. Tardiness fell
by 35 percent, and the number of Ds and Fs dropped by half.
Now, several high schools across
Massachusetts are exploring whether to follow suit. The push for later start
times is emerging in such districts as Belmont, Boston, Masconomet, Mashpee,
Newton, and Wayland. The state Legislature is considering a bill to study the
issue statewide.
For skeptics, the movement might seem like
pandering to the whims of undisciplined teenagers who want extra Zs. But an
increasing body of research has documented a shift in the biology of teenagers
that delays their sleep and wake-up cycles by about two hours, pushing off
their natural bedtime to 11 p.m. or later. That, in turn, means that if they
need to get to school at the crack of dawn, they will routinely get only five
or six hours of sleep.
The lack of adequate shut-eye can have
detrimental effects on the health and academic performance of teenagers,
increasing their risks for early morning car crashes, suicidal tendencies,
depression, binge drinking, drug overdoses, and bad grades, research has shown.
Several studies in recent years have recommended starting high school at 8:30 a.m.
or later, saying students should get between 8.5 and 9.5 hours of sleep per
night — not the 6 hours that is often the case.
“Some kids are exposed to the same degree
of sleep loss for four or five years,” said Judith Owens, director of the
Center for Pediatric Sleep Disorders at Boston Children’s Hospital. “It’s not a
good thing. . . . If you are asking teenagers to get up at 5:30 or 6, that is
their lowest point of alertness in their 24-hour cycle. It’s at that point
where their brain is most loudly saying ‘stay asleep.’”
Yet efforts in other districts to delay
start times have often been stymied. Critics say the change creates conflicts
with sports schedules and afterschool programs, leaves students without enough
time for afterschool jobs, and could interfere with bus schedules for
elementary-school students who typically get out later in the afternoon.
Many of the nearly 1,000 students who
attend Nauset Regional High School, tucked within the Cape Cod National
Seashore, agree that starting school later is better, even though it pushes
dismissal to 3 p.m.
“I’m not a morning person,” Mason Swift,
17, a senior who plays on the school’s baseball team, said recently. “If I had
to be here for 7:30, I would be asleep for the whole first block” of classes.
Massachusetts has one of the earliest start
times for secondary school students in the nation, according to a report last
year by the Centers for Disease Control and Prevention. On average, the morning
bell for middle and high schools in Massachusetts rings at 7:53 a.m. — 10
minutes earlier than the national average — while less than 12 percent of all
middle and high schools statewide start at 8:30 a.m. or later, according to the
report.
The CDC has joined a growing number of
national organizations calling for later start times for both high school and
middle school students. Those organizations include the American Academy of
Pediatrics, the National Sleep Foundation, and the nation’s largest teachers
union, the National Education Association.
Owens, of Boston Children’s Hospital, said
many school systems have their schedules upside down, arguing that elementary
school students, who typically have the later start times, should be the ones
going to school early because they are the “morning larks.”
A pre-dawn start
Shortly after 6, as the first rays of dawn
illuminated the convenience stores, takeout restaurants, and doughnut shops in
Maverick Square in East Boston, 17-year-old Koraliz Cruz stepped inside the
glass entryway to the Blue Line. Cruz, with a tote bag slung over her shoulder,
had been up for more than an hour. This was the beginning of her hourlong daily
commute to Boston Latin Academy in Dorchester that has her racing to meet a
7:20 a.m. opening bell.
She must rely on public transit because the
school system does not bus high school students, leaving her with a commute
rife with potential delays. From the Blue Line, she changes to the Orange Line,
then catches an MBTA bus in Roxbury for the final leg of the trip on
traffic-clogged streets.
Many of Boston’s approximately three dozen
high schools have among the earliest start times in the state.
“I usually get five or six hours of sleep,”
said Cruz, explaining that four hours of homework kept her up until 11 the
previous night. She said she almost always walks to the T with a friend because
the neighborhood is not safe, especially before sunrise.
Cruz, a member of the cheerleading team,
wishes school started at least an hour later, adding, “I usually don’t wake up
until third or fourth period.”
Part of Cruz’s slowness to wake up comes
down to biology.
Mary Carskadon at the Sleep Research
Laboratory at Bradley Hospital and at Brown University has been leading
research into the sleeping habits of teenagers for decades. Carskadon and her
team have found that teenage brains secrete melatonin — a hormone that causes
drowsiness — around 11 p.m., about two hours later than younger kids.
The delay in sleep then ripples into the
morning hours, often causing students to miss REM episodes, the deepest level
of sleep needed to recharge their batteries, because their alarm clocks go off
first or a parent bangs on their bedroom door.
Shifting school start times to 8:30 or
later can bring about powerful change to students’ academic performance and
overall health, according to a study by the Center for Applied Research and
Educational Improvement at the University of Minnesota, which examined eight
schools with later start times in Minnesota, Colorado, and Wyoming.
The later times allowed about 60 percent of
students to get at least eight hours of sleep, and the schools saw increases in
standardized test scores and attendance rates and a decrease in tardiness, the
study said. It also found that the number of car crashes involving teen drivers
dropped 70 percent after a school shifted its start time from 7:35 a.m. to 8:55
a.m.
This kind of research has spurred many
local school systems or grass-roots parent organizations to reexamine start
times.
The Newton School Committee is expected to
select from a number of proposals this spring for later starts at the city’s
two high schools by September to help reduce student stress, which can be
elevated by exhaustion. Under the change, the schools could begin at 9 a.m.
instead of 7:50 a.m. at Newton North and 7:40 a.m. at Newton South.
In Mashpee, a panel of educators, parents,
and school leaders last month recommended starting the Cape town’s high school
an hour later, 8:30 a.m., beginning fall 2017.
And the Masconomet Regional School System,
made up of Boxford, Middleton, and Topsfield, is studying later start times for
its middle and high schools.
But a group of Boston Latin Academy
parents, who have been pushing for a later start time, are facing an uphill
battle, even though a survey of students that parents conducted last year found
that 40 percent of respondents got less than six hours of sleep a night. Only a
handful of Boston public schools start after 8:30 a.m.
“We believe this is a public health issue,”
said Deborah Putnam, one of the Latin Academy parents heading the effort.
Superintendent Tommy Chang declined to
comment through a spokesman. In a statement, the School Department said Chang
is “listening to parents and students on all sides of the debate” but added
“there is no plan in Boston to begin high school classes later in the morning.”
Researchers caution that delaying school
start times is not a silver bullet. Some teenagers are exhausted because of
other reasons, such as compulsively using their smartphones late into the
night, staying up to watch television shows or movies, drinking too much
caffeine, or cramming too many extracurricular activities into their days.
The Nauset Regional School District — which
consists of Eastham, Brewster, Orleans, and Wellfleet — spent years debating
whether to shift its longstanding 7:25 a.m. start time. Ultimately the research
into the benefits of a later start time proved to be too persuasive to ignore.
The biggest challenge was transportation
because Nauset buses students at all grade levels and schools shared a limited
number of buses.
To accommodate an 8:35 a.m. start at the
high school, officials had to move the start time of the elementary school,
which had opened around that same time, to 7:45 a.m. They also moved back the
middle school start time by a half hour to 8:30 a.m. so those students could
share buses with the high school students.
The broad changes, while benefiting the
high school, caused tardiness to rise temporarily in the elementary and middle
schools as families adjusted to the earlier start times. The school system also
never achieved transportation savings by consolidating the middle and high
school bus routes.
But the impact on sports was not as
significant as school officials initially anticipated. Neighboring school
systems have been accommodating in scheduling games later in the day or on
Saturdays, and several student athletes say sleeping later in the morning far
outweighs the late afternoon practices and games.
“It’s easier to get a good night of sleep,”
said Paul Prue, 18, a senior who plays baseball and says he gets about eight
hours of sleep.
Not all Nauset students embrace a later
start. Branden Patterson, 17, and a group of his friends show up to school
early most mornings, drink coffee in their pickup trucks, and listen to country
music while they wait until classes begin.
“Starting at 7:30 would be awesome,” said
Patterson, a senior, noting that an earlier dismissal would give him more time
to work at a local fish market.
But Mark Mathison, a math and science
teacher who specializes in teaching students with disabilities, said the later
start time appears to have helped many of his students.
“Trying to motivate those students at 7:30
in the morning was tough,” said Mathison, who also is president of the teachers
union. “But now they seem more alert and awake.”
James Vaznis can be reached at
jvaznis@globe.com. Follow him on Twitter @globevaznis.