'Smart Baby' DVDs No Help, May Harm
Babies Who Watch 'Brain-Boosting' Videos Know Fewer Words, Not More
WebMD News Archive
Meltzoff says the research team was surprised to find out that the main
reason parents let kids aged 0 to 2 years watch TV is to promote brain
Many companies that sell "smart-baby" video products claim or imply
that the products will make children smarter -- and that parents who don't buy
the products will miss a crucial window of opportunity to do the right
There's no scientific evidence behind these claims, says David S. Bickham,
PhD, of Harvard's Center on Media and Child Health.
"It is really important for parents to realize there isn't any research
showing a positive effect of smart-baby videos. Their kids aren't missing out
on anything by not doing this," Bickham tells WebMD. "That is the
opposite of what the company advertisements say. We do know the activities that
lead to important levels of brain development among young kids. TV doesn't
necessarily provide that."
The Other Side Responds
Rachel F. Barr, PhD, director of the early learning project at Georgetown
University in Washington, serves on the advisory board of Sesame
Beginnings Workshop, which produces video products for kids aged 0 to 3
"We are still at the early stages in finding out what is going on with
these videos," Barr tells WebMD. "What I typically advise to parents,
if they do show infants television, they should co-view with them and talk with
them. If babies are watching on their own, they are not going to acquire
vocabulary at the same rate. This doesn't mean the parent has to be there every
second. The parent can walk in and out of the room and see a cat on the screen
and say, 'Oh, look, there is a cat just like our cat.'"
Some kinds of television do delay language development in very young
children, says Deborah L. Linebarger, PhD, assistant professor of
communications at the University of Pennsylvania's Annenberg School for
Communication. But she says others seem to help.
"We are starting to get an idea of what are the essential components of
media for kids under age 2," Linebarger tells WebMD. "Magazine-format
shows, like Sesame Street, tend to reduce expressive language and
vocabulary skills in children under the age of 2 years. Over age 2 years, there
is a huge body of literature that this is positive for children, but it is
really not appropriate for kids under age 2."