Navigation Links
Increased computer use by adolescents cause for concern
Date:4/25/2011

Researchers at Queen's University have found a strong association between computer and Internet use in adolescents and engagement in multiple-risk behaviours (MRB), including illicit drug use, drunkenness and unprotected sex.

"This research is based on social cognitive theory, which suggests that seeing people engaged in a behaviour is a way of learning that behaviour," explains lead researcher Valerie Carson, a doctoral candidate in School of Kinesiology and Health Studies. "Since adolescents are exposed to considerable screen timeover 4.5 hours on average each daythey're constantly seeing images of behaviours they can then potentially adopt."

The researchers found that high computer use was associated with approximately 50 per cent increased engagement with a cluster of six MRB, including smoking, drunkenness, non-use of seatbelts, cannabis and illicit drug use, and unprotected sex. High television use was also associated with a modestly increased engagement in these MRB.

One explanation behind this finding is that a considerable amount of advertising that used to be shown on TV is now being shown on the Internet. In addition, computer usage by adolescents has increased considerably in recent years.

"TV and video games have more established protocols in terms of censorship, but Internet protocols aren't as established," says Ms Carson. "Parents can make use of programs that control access to the Internet, but adolescents in this age group are quite savvy about technology and the Internet. It's possible that these types of controls aren't effective in blocking all undesirable websites."

This research, recently published in the Journal of Preventative Medicine, suggests that future studies should examine the specific content adolescents are being exposed to in order to help strengthen current screen time guidelines for youth.


'/>"/>

Contact: Christina Archibald
christina.archibald@queensu.ca
613-533-2877
Queen's University
Source:Eurekalert

Page: 1

Related medicine news :

1. Mortality rate is increased in persons with autism who also have epilepsy
2. Immunization not linked to increased hospitalization for children with inherited disorder
3. Welders may be at increased risk for brain damage
4. Increased mortality rates seen in chronic hepatitis C patients with pre-cirrhotic advanced fibrosis
5. Emergency department CT exams of children have increased substantially
6. Children of women who smoked during pregnancy at increased risk of becoming smokers
7. Traffic accidents linked to increased risk of chronic widespread pain
8. Gardening linked to increased vegetable consumption in older adults
9. Heavy drinking associated with increased risk of death from pancreatic cancer
10. Adults With HIV at Increased Risk of Bone Fractures, Study Finds
11. Acquisition of robotic technology leads to increased rates of prostate cancer surgery
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/13/2017)... Las Vegas, Nevada (PRWEB) , ... October 13, 2017 , ... ... of 7® Hemp CBD Oil utilizing Purzorb™ technology. Applying the Purzorb™process to full spectrum ... CBD dose required and providing a CBD form that can be easily incorporated into ...
(Date:10/13/2017)... ... October 13, 2017 , ... Many families have long-term ... long-term care insurance companies have a waiver for care if the client has a ... when the family pays for care, is often waived, so the benefits from their ...
(Date:10/13/2017)... ... October 13, 2017 , ... Yisrayl Hawkins, Pastor and Overseer at ... of the most popular and least understood books in the Holy Scriptures, Revelation. The ... that have baffled scholars for centuries. Many have tossed it off as mere rubbish, ...
(Date:10/13/2017)... ... October 13, 2017 , ... “America On The Brink”: the Christian history ... The Brink” is the creation of published author, William Nowers. Captain Nowers and ... WWII veteran, he spent thirty years in the Navy. Following his career as ...
(Date:10/12/2017)... ... October 12, 2017 , ... The company has ... today’s consumer and regulatory authorities worldwide. From Children’s to Adults 50+, every formula ... the highest standard. , These products are also: Gluten Free, Non-GMO, Vegan, ...
Breaking Medicine News(10 mins):
(Date:10/4/2017)... WESTWOOD, Mass. , Oct. 4, 2017  According to the Centers ... by the end of October . PhysicianOne Urgent Care is helping communities ... Westchester, NY , by offering no-cost* flu shots through ... , as mandated by certain health insurance regulations. ... The best time to get a flu shot is by ...
(Date:10/2/2017)... -- AllianceRx Walgreens Prime, the combined central specialty pharmacy and ... manager Prime Therapeutics LLC (Prime), today officially began the ... of new signage at its headquarters in ... few other company-owned facilities across the country. This also ... whom will begin to see the AllianceRx Walgreens Prime ...
(Date:9/28/2017)... 2017 Cohen Veterans Bioscience and Early Signal ... wearable and home sensors for real-time monitoring of patients ... a nonprofit organization focused on disruptive health solutions for ... analytical system to record and integrate behavioral, cognitive, physiological ... ...
Breaking Medicine Technology: