By

Ryan Jaslow /

CBS News/ February 18, 2013, 11:18 AM

Swapping violent shows for educational TV may boost children's behavior

It's no surprise that pediatricians aren't huge fans of television for small children.

The American Academy of Pediatrics says children should be limited to less than one to two hours of nonviolent programming per day -- which should be under the supervision of a responsible adult -- while the group adds kids under 2 should not watch any television at all.

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Some TV can help cut agression, study says

Now, a new study published Feb. 18 in the academy's journal, Pediatrics, finds that it may not be the duration of TV time that has a negative effect on kids, but what they're watching. The study found parents who switched off aggression-filled shows for "high quality", educational programming were more likely to have better-behaved kids than children who got to watch whatever they wanted.

"We often focus on how much kids watch and don't focus enough on what they watch," study author Dr. Dimitri Christakis, director of the Center for Child Health, Behavior and Development at Seattle Children's Research Institute, said in written statement. "While too many children watch too much TV, this study shows that content is as important as quantity."

Preschool-aged children are likely to imitate what they see on TV, according to the researchers, whether it's loving and affectionate or violent and aggressive behaviors. To find out the impact of what they were watching, researchers tracked 565 families with kids ages 3 to 5 years old. Half of families were asked to replace the aggressive programming with "prosocial" educational shows or DVDs geared towards children, while the other half, which served as the comparison control group, were not asked to change their habits.

Prosocial shows are ones that encourage kids to be kind to others and share, and portray adults as dependable, such as "Sesame Street" and "Dora the Explorer." The researchers did not try to influence the amount of time children watched TV.

Case managers followed up with the preschoolers for a year, and found both groups increased the amount of total TV time, but the intervention group watched more educational content while the control group increased its minutes of violent content. At six months, researchers reported kids in the study group had significantly less aggression and demonstrated more prosocial behaviors compared to kids in the control group. The effects lasted throughout the 12 month-study but reached statistically non-significant levels by the end. The strongest effect of prosocial television was seen in low-income children.

"That's important because they are at the greatest risk, both for being perpetrators of aggression in real life, but also being victims of aggression," Christakis told the Associated Press.

Christakis called on parents to put their kids on a "media diet" by keeping a diary of the shows and movies their child is watching, choosing better shows for kids with the help of sites like Common Sense Media and watching shows with children so they become more aware of the content.

"It isn't just about turning off the TV," Christakis said in the statement, "it's about changing the channel."

One expert not involved with the study commended that the research looked at the effects of positive programming on children, instead of just focusing on the effects caused by violent television.

"I think it's fabulous that people are looking on the positive side. Because no one's going to stop watching TV, we have to have viable alternatives for kids," Dr. Michael Rich, director of the Center on Media and Child Health at Children's Hospital Boston, told the AP.

Others experts agreed, adding the findings could have a public health impact.

"Here we have an experiment that proposes a potential solution," Dr. Thomas N. Robinson, a professor of pediatrics at Stanford, who was not involved in the research, told The New York Times. "Giving this intervention -- exposing kids to less adult television, less aggression on television and more prosocial television -- will have an effect on behavior."

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    Ryan Jaslow is CBSNews.com's health editor.

12 Comments Add a Comment
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yankskeptic says:
Calling Mayor Bloomberg! Mayor Bloomberg, please add TV to your pretentious and asinine list of banned items.
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Daid132 says:
What a shame, that Mr. Rogers and his "Neighborhood" is gone. He provided a pleasant environment for little children to observe and hopefully learn.
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GhettoSkulls says:
So I'm a bad parent for letting my 6 yo watch The Walking Dead??
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bachcole replies:
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Absolutely, you are a bad parent if you let your child watch The Walking Dead.
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gottasay2u says:
Obviously, better parents monitor their children better so it's more likely these children behave better due to factors outside of TV.
Our child is great and has always spent hours in front of a TV. Without any siblings or neighborhood children to play with, TV is company and a place to learn. Of course, we don't allow adult oriented viewing.
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MsMarkey says:
CAN'T BE ! Liberals and hollywierd keeps telling us all the guns and violence and blood and guts and explosions have no effect on anybody.
I have to think long and hard on who I believe here ... let me get more kool-aid ...
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cubscout09 replies:
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You must have missed the 60s entirely.

http://en.wikipedia.org/wiki/Bobo_doll_experiment

If you ever took Developmental Psychology 225 you would have found out about this. In fact, any decent High School would expose this information to its students.
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Snakedogg77 says:
Here's the Key to parents,having there kids turn out they way they do. The study found parents who switched off aggression-filled shows for "high quality", educational programming were more likely to have better-behaved kids than children who got to watch whatever they wanted. Yes SWITCH OFF. Go play out side. Now in our life time, we have to deal with those kids some of them, violent behavior and now, our rights being justified by Lawmakers and Government to take control of our free will to have what was fought for century ago to bare arms, freedom of religion etc....
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bachcole says:
We live in an angry, violent society, and all the legislation in the world is not going to change that. A less angry and violent society starts with YOU.

And YOU can start be realizing and remembering that the fulfillment of desires is NOT going to make you happy, that contentment from within is an on going project.
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MIO42 says:
They needed a STUDY on this ?
That's like studying a washing machine to find out it really does wash clothes
Or a paint brush to find out it really is good at applying paint
Or a ...................you pick one
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Benson68 says:
Wow-showing kids "Sesame Street" instead of "A Clockwork Orange" is less detrimental to their mental health. Thanks for the news flash cbsnews.com.
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SUSIEDOYLE1 says:
What kids have access to on TV is horrifying to me. What passes as after dinner cartoons is really an ""R" rated version of adult comedy. Even the Cartoon Networkk is loaded with the craziest and scariest shows I have ever seen. It is no wonder kids are desensitized to reality. The way people on TV behave normalizes the outrageous. Kids cannot discern fantasy from reality. And actually, with so many parents now under the age of 17, what can we expecta?
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