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:6/27/2016)... ... June 27, 2016 , ... ... today announced its strategic partnership with Connance, a healthcare industry leader providing ... companies’ proven, proprietary technology combine to provide health systems, hospitals and ambulatory ...
(Date:6/26/2016)... ... June 26, 2016 , ... Pixel Film Studios Released ProSlice Levels, a Media ... give their videos a whole new perspective by using the title layers in ... Studios. , ProSlice Levels contains over 30 Different presets to choose from. ...
(Date:6/25/2016)... ... 2016 , ... Austin residents seeking Mohs surgery services, can now turn to ... Dr. Russell Peckham for medical and surgical dermatology. , Dr. Dorsey brings specialization to ... fellowship in Mohs Micrographic Surgery completed by Dr. Dorsey was under the direction of ...
(Date:6/25/2016)... ... June 25, 2016 , ... Dr. ... from injury. Recently, he has implemented orthobiologic procedures as a method for treating ... one of the first doctors to perform the treatment. Orthobiologics are substances that ...
(Date:6/24/2016)... Michigan (PRWEB) , ... June 24, 2016 , ... June ... about the dangers associated with chronic pain and the benefits of holistic treatments, ... individuals who are suffering with Sickle Cell Disease. , Sickle Cell Disease (SCD) is ...
Breaking Medicine News(10 mins):
(Date:6/26/2016)... , June 27, 2016 Jazz Pharmaceuticals ... waiting period under the Hart-Scott-Rodino Antitrust Improvements Act of ... acquisition of Celator Pharmaceuticals, Inc. ("Celator"; Nasdaq: ... p.m. (Eastern Daylight Time). As previously announced ... into a definitive merger agreement under which Jazz Pharmaceuticals ...
(Date:6/24/2016)... HILL, N.C. , June 24, 2016 /PRNewswire/ ... healthcare decisions and regulators/payers have placed more emphasis ... new environment, patient support programs in the pharmaceutical ... for patients, medications. Consequently, pharmaceutical companies are focusing ... ensure they are providing products and services that ...
(Date:6/24/2016)...   Bay Area Lyme Foundation , collaborating ... for Tick Borne Illness , Harvard Medical School ... Medicine, University of California, Berkeley, and the Veterans ... finalists of Lyme Innovation , the first ... scientists, clinicians, researchers, entrepreneurs, and investors from several ...
Breaking Medicine Technology: