Featured Research

from universities, journals, and other organizations

Excessive TV in childhood linked to long-term antisocial behavior, New Zealand study shows

Date:
February 18, 2013
Source:
University of Otago
Summary:
Children and adolescents who watch a lot of television are more likely to manifest antisocial and criminal behavior when they become adults, according to a new study.

Children and adolescents who watch a lot of television are more likely to manifest antisocial and criminal behaviour when they become adults, according to a new study.
Credit: Monkey Business / Fotolia

Children and adolescents who watch a lot of television are more likely to manifest antisocial and criminal behaviour when they become adults, according to a new University of Otago, New Zealand, study published online in the journal Pediatrics.

The study followed a group of around 1,000 children born in the New Zealand city of Dunedin in 1972-73. Every two years between the ages of 5 and 15, they were asked how much television they watched. Those who watched more television were more likely to have a criminal conviction and were also more likely to have antisocial personality traits in adulthood.

Study co-author Associate Professor Bob Hancox of the University's Department of Preventive and Social Medicine says he and colleagues found that the risk of having a criminal conviction by early adulthood increased by about 30% with every hour that children spent watching TV on an average weeknight.

The study also found that watching more television in childhood was associated, in adulthood, with aggressive personality traits, an increased tendency to experience negative emotions, and an increased risk of antisocial personality disorder -- a psychiatric disorder characterised by persistent patterns of aggressive and antisocial behaviour.

The researchers found that the relationship between TV viewing and antisocial behaviour was not explained by socio-economic status, aggressive or antisocial behaviour in early childhood, or parenting factors.

A study co-author, Lindsay Robertson, says it is not that children who were already antisocial watched more television. "Rather, children who watched a lot of television were likely to go on to manifest antisocial behaviour and personality traits."

Other studies have suggested a link between television viewing and antisocial behaviour, though very few have been able to demonstrate a cause-and-effect sequence. This is the first 'real-life' study that has asked about TV viewing throughout the whole childhood period, and has looked at a range of antisocial outcomes in adulthood. As an observational study, it cannot prove that watching too much television caused the antisocial outcomes, but the findings are consistent with most of the research and provides further evidence that excessive television can have long-term consequences for behaviour.

"Antisocial behaviour is a major problem for society. While we're not saying that television causes all antisocial behaviour, our findings do suggest that reducing TV viewing could go some way towards reducing rates of antisocial behaviour in society," says Associate Professor Hancox.

The American Academy of Pediatrics recommends that children should watch no more than 1 to 2 hours of quality television programming each day. The researchers say their findings support the idea that parents should try to limit their children's television use.

This research emerges from the Dunedin Multidisciplinary Health and Development Study. The Study is run by the Dunedin Multidisciplinary Health and Development Research Unit, which is supported by the Health Research Council of New Zealand.


Story Source:

The above story is based on materials provided by University of Otago. Note: Materials may be edited for content and length.


Journal Reference:

  1. Lindsay A. Robertson, Helena M. McAnally, and Robert J. Hancox. Childhood and Adolescent Television Viewing and Antisocial Behavior in Early Adulthood. Pediatrics, February 18, 2013 DOI: 10.1542/peds.2012-1582

Cite This Page:

University of Otago. "Excessive TV in childhood linked to long-term antisocial behavior, New Zealand study shows." ScienceDaily. ScienceDaily, 18 February 2013. <www.sciencedaily.com/releases/2013/02/130218092711.htm>.
University of Otago. (2013, February 18). Excessive TV in childhood linked to long-term antisocial behavior, New Zealand study shows. ScienceDaily. Retrieved October 2, 2014 from www.sciencedaily.com/releases/2013/02/130218092711.htm
University of Otago. "Excessive TV in childhood linked to long-term antisocial behavior, New Zealand study shows." ScienceDaily. www.sciencedaily.com/releases/2013/02/130218092711.htm (accessed October 2, 2014).

Share This



More Mind & Brain News

Thursday, October 2, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Pregnancy Spacing Could Have Big Impact On Autism Risks

Pregnancy Spacing Could Have Big Impact On Autism Risks

Newsy (Oct. 1, 2014) A new study says children born less than one year and more than five years after a sibling can have an increased risk for autism. Video provided by Newsy
Powered by NewsLook.com
Stopping School Violence

Stopping School Violence

Ivanhoe (Oct. 1, 2014) A trauma doctor steps out of the hospital and into the classroom to teach kids how to calmly solve conflicts, avoiding a trip to the ER. Video provided by Ivanhoe
Powered by NewsLook.com
Pineal Cysts: Debilitating Pain

Pineal Cysts: Debilitating Pain

Ivanhoe (Oct. 1, 2014) A tiny cyst in the brain that can cause debilitating symptoms like chronic headaches and insomnia, and the doctor who performs the delicate surgery to remove them. Video provided by Ivanhoe
Powered by NewsLook.com
Burning Away Brain Tumors

Burning Away Brain Tumors

Ivanhoe (Oct. 1, 2014) Doctors are 'cooking' brain tumors. Hear how this new laser-heat procedure cuts down on recovery time. Video provided by Ivanhoe
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:

Strange & Offbeat Stories


Health & Medicine

Mind & Brain

Living & Well

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins