Background Television At Home May Be Harming US Kids Development
Background Television At Home May Be Harming US Kids Development
By RYAN JASLOW / CBS NEWS/ October 1, 2012, 10:59 AM
Leaving the
television on for background noise may be harming the development of many
American children, new research suggests.
Previous
studies suggest television exposure has been linked to children being less
likely to pay attention during playtime, reduced cognitive abilities, and
lower-quality interactions between parents and their children.
Despite these
negative effects, researchers have been unsure of how big of a problem
background television watching is among families. The new study found it's a
prevalent problem in American homes.
"Our
results indicate that children are exposed to a tremendous amount of background
TV," wrote the researchers, led by Matthew Lapierre, a communications
researcher at the University of North Carolina at Wilmington.
For the
study, published in the Oct. 1 issue of Pediatrics,
researchers surveyed more than 1,450 U.S. families with a child between the
ages of eight months and 8 years old. They found children on average were
exposed to almost four hours of background television each day.
Children
under 24 months were exposed to an average of 5.5 hours of background TV each
day, rates that fell as children aged. The oldest children in the study between
6 and 8 years old were exposed to less than half that amount, only 2 hours and
45 minutes per day.
Besides age,
other factors contributed to differences in background TV rates.
African
American children were exposed to more than 5 hours and 30 minutes of
background television each day on average, about 45 percent more than the
average child. Asian American children were found to have the least exposure at
fewer than 2 hours and 30 minutes of background TV per day.
Children from
low-income families were subjected to almost six hours of background television
per day while kids whose families were above the poverty threshold were exposed
to about 3 hours and 30 minutes.
"This is
concerning because past research has shown that children from these demographic
groups are typically at risk for other social and cognitive problems," the
researchers wrote, including struggles with self-regulation that may lead to
higher rates of obesity.
Living in a
single-parent home meant an average of more than five hours of daily background
television, while living with both parents reduced background TV-time to about
3 hours 30 minutes per day.
Also, as
parent education increased, background television exposure at home decreased.
Study
co-author Dr. Jessica Taylor Piotrowski, an associate professor of
communication research at the University of Amsterdam, told WebMD that
noises from TV disrupt a child's development of skills such as problem solving
and communication that he or she can gain through play.
The researchers
think some parents may leave on the television in children too young to speak
to fill the void of silence and provide additional stimulation.
Parents
should start by limiting the amount of television they're watching when a child
is playing nearby.
"In some
ways, parents might just sort of feel like the TV isn't for the kids. They
think young kids don't understand it. They're playing, and I'm watching
something," Piotrowski told WebMD.
Parents can
also simply shut the TV off when no one is watching, turn off the TV at key
times like bedtime and during meals and remove the TV from a child's bedroom.
Children in
families who left the television on when no one was watching, and children who
had TV sets in their bedrooms were exposed to more background TV in the study.
The American
Academy of Pediatrics recommends no television at all for children
younger than 2 years old.
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All Rights Reserved.
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