
Sleep Trouble in School-Age Kids
written by Patty Thule
USA Weekend Magazine, Nov. 17, 2002
In an
on-the-go nation that prides itself on "getting by" on very little sleep,
children are the latest victims of this cultural disinclination toward rest.
But sleep experts say a bit more
sleep can make your children better behaved, better able to learn and--get this,
teens--better looking.
Parents are frequently unaware of the
subtle signs of chronic, low-level sleep deprivation in children, says Judith
Owens, director of the pediatric sleep disorders clinic at Hasbro Children's
Hospital in Providence, R.I. Behavior and mood changes may be due to
sleepiness.
In fact, some children are mistakenly
diagnosed with attention deficit/hyperactivity disorder when all they need is
more or better sleep. "children react to sleep deprivation with
hyperactivity," says Richard Gelula, executive director of the National Sleep
Foundation (www.sleepfoundation.org).
"It's a coping strategy for maintaining wakefulness."
Experts think sleep has a role in
processing outside stimulation. Sleep seems to be important for learning and
memory, "not just learning facts, but also learning skills," says Ronald Dahl,
professor of psychiatry and pediatrics at the University of Pittsburgh Medical
Center. "Something about sleep helps consolidate or support learning."
Babies, who are sponges for learning,
sleep more often and more deeply, and dream more than other age groups. But in
school-age children, unyielding classroom schedules, after-school activities,
and homework, are at war with sleep.
Dahl estimates 10% to 30% of children
suffer symptoms of insufficient sleep. It's especially true for adolescents, who
struggle to get enough sack-time as body clocks shift, activities keep them up
later and school buses come earlier.
"Young people are leading an
incredibly hectic life," Dahl says. "Sleep is the one thing that goes."
Beyond under-eye bags and a tired
appearance, there are dire consequences. "The youngest drivers are horribly
over-represented by late-night accidents," Dahl says. "somebody's probably
falling asleep. They're just learning the skills. They're sleep deprived. Add
alcohol...[and] you couldn't make a more volatile mix for disaster."
For adolescents already hit by strong
emotions, lack of sleep makes it more difficult to control them. "It's the
equivalent of a toddler falling apart," Dahl says. "They just can't control what
they're feeling."
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