Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Study supports limiting television time for children

07.02.2006


Children who spend more time watching television spend less time interacting with their family and playing creatively, report researchers from The University of Texas at Austin and Harvard Children’s Hospital in the journal Pediatrics.



By studying children’s activities over 24-hour periods, Dr. Elizabeth Vandewater and her colleagues provide evidence for the first time that supports the American Academy of Pediatrics (AAP) television viewing recommendations.

AAP recommends that children under the age of two should not watch television and children older than two should watch no more than two hours of television daily.


"When AAP made these recommendations, we actually knew nothing about how much time infants and toddlers were spending in front of the screen," says Vandewater, lead author and associate professor of human ecology at The University of Texas at Austin. "Now we know that time spent watching television is negatively related to time spent with parents."

While television time impinged on familial interactions for all age groups, Vandewater found this to be strongest in older children, ages nine to 12, because they spent less time with their parents overall.

"Though AAP is specifically concerned about younger kids, I would urge parents to consider how television is impinging on their time with older kids as well," says Vandewater.

Children spend more time watching television than any other single free time activity, and Vandewater and her colleagues want to understand how this affects childhood health and behavior.

They surveyed time use in 2,900 children ages 12 and under around the United States and analyzed all of the children’s activities over two 24-hour periods, one randomly chosen weekday and one weekend day. A child’s primary caregiver was generally responsible for entering data into time-use diaries. The researchers compared television use with time spent on homework, reading, creative play (such as arts and crafts), active play (such as soccer) and interaction with parents and siblings.

Increased time watching television was associated with decreased time interacting with parents and siblings and playing creatively.

The researchers also found that older children who spent more time watching television spent less time on homework.

Television did not interfere with reading or playing outdoors, though it is a commonly held belief that it interferes with these activities.

"It’s certainly true that American children are less active than they need to be, but I wanted to know whether or not that’s television’s fault," says Vandewater. "The evidence doesn’t really bear that out. If television is implicated in a problem like childhood obesity, it’s likely something about the content, not the time spent watching it."

Lee Clippard | EurekAlert!
Further information:
http://www.utexas.edu

More articles from Studies and Analyses:

nachricht Drone vs. truck deliveries: Which create less carbon pollution?
31.05.2017 | University of Washington

nachricht New study: How does Europe become a leading player for software and IT services?
03.04.2017 | Fraunhofer-Institut für System- und Innovationsforschung (ISI)

All articles from Studies and Analyses >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Can we see monkeys from space? Emerging technologies to map biodiversity

An international team of scientists has proposed a new multi-disciplinary approach in which an array of new technologies will allow us to map biodiversity and the risks that wildlife is facing at the scale of whole landscapes. The findings are published in Nature Ecology and Evolution. This international research is led by the Kunming Institute of Zoology from China, University of East Anglia, University of Leicester and the Leibniz Institute for Zoo and Wildlife Research.

Using a combination of satellite and ground data, the team proposes that it is now possible to map biodiversity with an accuracy that has not been previously...

Im Focus: Climate satellite: Tracking methane with robust laser technology

Heatwaves in the Arctic, longer periods of vegetation in Europe, severe floods in West Africa – starting in 2021, scientists want to explore the emissions of the greenhouse gas methane with the German-French satellite MERLIN. This is made possible by a new robust laser system of the Fraunhofer Institute for Laser Technology ILT in Aachen, which achieves unprecedented measurement accuracy.

Methane is primarily the result of the decomposition of organic matter. The gas has a 25 times greater warming potential than carbon dioxide, but is not as...

Im Focus: How protons move through a fuel cell

Hydrogen is regarded as the energy source of the future: It is produced with solar power and can be used to generate heat and electricity in fuel cells. Empa researchers have now succeeded in decoding the movement of hydrogen ions in crystals – a key step towards more efficient energy conversion in the hydrogen industry of tomorrow.

As charge carriers, electrons and ions play the leading role in electrochemical energy storage devices and converters such as batteries and fuel cells. Proton...

Im Focus: A unique data centre for cosmological simulations

Scientists from the Excellence Cluster Universe at the Ludwig-Maximilians-Universität Munich have establised "Cosmowebportal", a unique data centre for cosmological simulations located at the Leibniz Supercomputing Centre (LRZ) of the Bavarian Academy of Sciences. The complete results of a series of large hydrodynamical cosmological simulations are available, with data volumes typically exceeding several hundred terabytes. Scientists worldwide can interactively explore these complex simulations via a web interface and directly access the results.

With current telescopes, scientists can observe our Universe’s galaxies and galaxy clusters and their distribution along an invisible cosmic web. From the...

Im Focus: Scientists develop molecular thermometer for contactless measurement using infrared light

Temperature measurements possible even on the smallest scale / Molecular ruby for use in material sciences, biology, and medicine

Chemists at Johannes Gutenberg University Mainz (JGU) in cooperation with researchers of the German Federal Institute for Materials Research and Testing (BAM)...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

Plants are networkers

19.06.2017 | Event News

Digital Survival Training for Executives

13.06.2017 | Event News

Global Learning Council Summit 2017

13.06.2017 | Event News

 
Latest News

Quantum thermometer or optical refrigerator?

23.06.2017 | Physics and Astronomy

A 100-year-old physics problem has been solved at EPFL

23.06.2017 | Physics and Astronomy

Equipping form with function

23.06.2017 | Information Technology

VideoLinks
B2B-VideoLinks
More VideoLinks >>>