Featured Research

from universities, journals, and other organizations

Teen Media Exposure Associated With Depression Symptoms In Young Adulthood

Date:
February 3, 2009
Source:
JAMA and Archives Journals
Summary:
Exposure to more television and other electronic media during the teenage years appears to be associated with developing depression symptoms in young adulthood, especially among men, according to a new report.

Exposure to more television and other electronic media during the teenage years appears to be associated with developing depression symptoms in young adulthood, especially among men, according to a report in the February issue of Archives of General Psychiatry, one of the JAMA/Archives journals.

Depression, the leading cause of non-fatal disability worldwide, commonly begins in adolescence or young adulthood, according to background information in the article. "The development of depression in adolescence may be understood as a biopsychosocial, multifactorial process influenced by risk and protective factors including temperament, genetic heritability, parenting style, cognitive vulnerability, stressors (e.g., trauma exposure or poverty) and interpersonal relationships," the authors write. Media exposure is another plausible influence, since teens are exposed to an average of eight and one-half hours of electronic media per day.

Brian A. Primack, M.D., Ed.M., M.S., of the University of Pittsburgh School of Medicine, and colleagues used data from the National Longitudinal Survey of Adolescent Health (Add Health) to determine exposure to electronic media among 4,142 adolescents who were not depressed at the beginning of the study in 1995. The teens were asked how many hours they had spent during the last week watching television or videocassettes, playing computer games or listening to the radio (the survey was conducted before DVDs or the Internet became widely used). They reported an average of 5.68 hours of media exposure per day, including 2.3 hours of television, 0.62 hours of videocassettes, 0.41 hours of computer games and 2.34 hours of radio.

Seven years later (at an average age of 21.8), participants were screened and 308 (7.4 percent) had developed symptoms consistent with depression. "In the fully adjusted models, participants had significantly greater odds of developing depression by follow-up for each hour of daily television viewed," the authors write. "In addition, those reporting higher total media exposure had significantly greater odds of developing depression for each additional hour of daily use." Given the same amount of media exposure, young women were less likely to develop symptoms of depression than young men.

Media exposure could influence the development of depression symptoms through many different mechanisms, the authors note. The time spent engaging with electronic media may replace time that would otherwise be spent on social, intellectual or athletic activities that may protect against depression. Media exposure at night may disrupt sleep, which is important for normal cognitive and emotional development. In addition, messages transmitted through the media may reinforce aggression and other risky behaviors, interfere with identity development or inspire fear and anxiety.

"Psychiatrists, pediatricians, family physicians, internists and other health care providers who work with adolescents may find it useful to ask their patients about television and other media exposure," the authors write. "When high amounts of television or total exposure are present, a broader assessment of the adolescent's psychosocial functioning may be appropriate, including screening for current depressive symptoms and for the presence of additional risk factors. If no other immediate intervention is indicated, encouraging patients to participate in activities that promote a sense of mastery and social connection may promote the development of protective factors against depression."

This study was supported by a Career Development Award from the National Cancer Institute, a Physician Faculty Scholar Award from the Robert Wood Johnson Foundation and a grant from the Maurice Falk Foundation.


Story Source:

The above story is based on materials provided by JAMA and Archives Journals. Note: Materials may be edited for content and length.


Journal Reference:

  1. Brian A. Primack; Brandi Swanier; Anna M. Georgiopoulos; Stephanie R. Land; Michael J. Fine. Association Between Media Use in Adolescence and Depression in Young Adulthood. Arch Gen Psychiatry, 2009; 66 (2): 181-188 [link]

Cite This Page:

JAMA and Archives Journals. "Teen Media Exposure Associated With Depression Symptoms In Young Adulthood." ScienceDaily. ScienceDaily, 3 February 2009. <www.sciencedaily.com/releases/2009/02/090202174816.htm>.
JAMA and Archives Journals. (2009, February 3). Teen Media Exposure Associated With Depression Symptoms In Young Adulthood. ScienceDaily. Retrieved July 22, 2014 from www.sciencedaily.com/releases/2009/02/090202174816.htm
JAMA and Archives Journals. "Teen Media Exposure Associated With Depression Symptoms In Young Adulthood." ScienceDaily. www.sciencedaily.com/releases/2009/02/090202174816.htm (accessed July 22, 2014).

Share This




More Mind & Brain News

Tuesday, July 22, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Why Do People Believe We Only Use 10 Percent Of Our Brains?

Why Do People Believe We Only Use 10 Percent Of Our Brains?

Newsy (July 22, 2014) The new sci-fi thriller "Lucy" is making people question whether we really use all our brainpower. But, as scientists have insisted for years, we do. Video provided by Newsy
Powered by NewsLook.com
Do Obese Women Have 'Food Learning Impairment'?

Do Obese Women Have 'Food Learning Impairment'?

Newsy (July 18, 2014) Yale researchers tested 135 men and women, and it was only obese women who were deemed to have "impaired associative learning." Video provided by Newsy
Powered by NewsLook.com
Does Mixing Alcohol and Energy Drinks Boost Urge To Drink?

Does Mixing Alcohol and Energy Drinks Boost Urge To Drink?

Newsy (July 18, 2014) A new study suggests that mixing alcohol with energy drinks makes you want to keep the party going. Video provided by Newsy
Powered by NewsLook.com
Pot Cooking Class Teaches Responsible Eating

Pot Cooking Class Teaches Responsible Eating

AP (July 18, 2014) Following the nationwide trend of eased restrictions on marijuana use, pot edibles are growing in popularity. One Boston-area cooking class is teaching people how to eat pot responsibly. (July 18) Video provided by AP
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:
from the past week

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