Connect with us

Health

Many teens resist allure of smartphone ‘catnip’ — but some still struggle

Editor

Published

on

[ad_1]

The seemingly irresistible draw of social media scrolls on smartphones can be hard to withstand. But some teens are finding ways to strike a balance.

National studies following teens in the U.S. and Europe have found slight associations between spending five hours or more online and poorer adolescent well-being.

Researchers are divided over whether smartphones are harming adolescent brains — but both doctors and teens themselves worry about overuse.

Jean Twenge is a professor of psychology at San Diego State University wanted to understand why there’s been a spike in depression rates since 2012, as teens got less sleep and the popularity of electronic devices took off.

The author of iGen: Why Today’s Super-Connected Kids Are Growing Up Less Rebellious, More Tolerant, Less Happy — and Completely Unprepared for Adulthood, Twenge set out to explore generational differences by crunching through survey data from large, nationally representative samples of teens in the U.S. 

A 2011 photo of Jean Twenge, San Diego State University psychology professor and author of the book iGen. Twenge wanted to understand why there has been a spike in depression rates among U.S. teens since 2012. (Gregory Bull/The Associated Press)

U.S. teens now routinely clock up to six hours a day on social media, texting and other online activities, she found.

“For teens in particular, it’s catnip,” Twenge said. 

If teens spend less time face-to-face, which is known to be protective and soothing, Twenge said that alone could be an explanation for the association between overuse and worse mental health.

Claims that smartphone overuse is linked to depression or decreased well-being are strong ones to make, cautioned psychologist Amy Orben. She completed her PhD on the effects of social media. 

“There is a small negative effect of overusing technology and screens on teen well-being, but actually eating breakfast and getting a good night’s sleep has a three times more positive effect than screens has a negative effect,” Orben said. 

Late-night scroller

Smartphones also have their upsides and many Canadians say the technology enriches their lives.  

Jessica Fazio, 24, sees benefits from connecting through social media as well as what she calls the flip side of always having a phone in your pocket. “If someone messages me and I’m with other humans, I don’t need to answer them back right away.”

The Windsor, Ont., resident uses Instagram and Facebook in her advocacy work with Jack.org, a national network of young people who aim to change the way people think about mental health.

It’s important to take breaks from social media, said mental health advocate Jessica Fazio. (Stacey Janzer/CBC)

When she speaks to high school students, Fazio cautions how social scrolls don’t reflect “the whole deal.” 

“We’re really comparing ourselves to others and we’re working out our self-image,” said Fazio, who calls herself “a late-night scroller.”

Dopamine-driven likes

About two-thirds of adolescents say they use social media to cope when life is stressful, said Andy Przybylski, an associate professor at the Oxford Internet Institute and Orben’s colleague.

Przybylski said society hasn’t yet truly grappled with how the invention of the light bulb changed how we sleep and procreate beyond the sun’s cycle, and now we need to cope with notifications from smartphone apps.

“If you’re worried about dangers of smartphones, the first thing you should be worried about is distracted driving,” Przybylski said. Distracted driving is considered the only established risk. 

Przybylski points to other areas of concern that came to the fore in 2018, such as how our locations and those of our children are tracked, and how apps, depending on the platform, can access microphones and cameras.

There is a small negative effect of overusing technology and screens on teen well-being, but actually eating breakfast and getting a good night’s sleep has a three times more positive effect than screens has a negative effect.– Amy Orben

Hypothetically, why might adolescents be more vulnerable to problematic smartphone use? There’s a lot of factors at play, said Jason Chein, a psychology professor at Temple University in Philadelphia.

His experiments explore how teens take more risks when they’re with their peers compared with when they’re alone.

Chein said adolescence is a developmental stage when hormones are kicking in and the brain is thought to become more sensitive to rewards such as social media “likes,” as dopamine processing of rewards starts to reconfigure.

About two-thirds of adolescents say they use social media to cope when life is stressful, a U.K. researcher says. (Jeff Chiu/Associated Press)

Researchers turn to brain scans to fill in the gaps. The studies are preliminary and it’s hard to tell what they mean on their own, Chein said. First, scientists need a more robust understanding of the adolescent brain and how individual differences from genetics, parenting and substance use collectively shape teen behaviours. 

Worsens mental health symptoms?

When some teens do find their overuse of a phone interferes with their relationship with their parents, friends, sleep or studies, Dr. Carolyn Boulos talks to them about turning over the phone to avoid the distraction.

In her youth psychiatry practice at Sunnybrook Health Sciences Centre in Toronto, Boulos said she’s seeing more young people communicating through photos alone on Snapchat and Instagram. Her concern is that their verbal communication and problem solving skills don’t get as much practice. In her view, it can add up to more arguments, particularly if no one is truly listening.

“It’s not necessarily that [smartphone overuse] causes depression or causes anxiety, but it can feed into making symptoms worse,” Boulos said. For instance, young people may be more self-conscious about their appearance or fall victim to cyberbullying.

It’s equally true, Boulos said, that teens who stutter may find it easier to communicate through social media or texts.

‘People use it to seek distraction’

Other teens navigate skillfully through our world of screens.

“Endless scrolling” can be an issue for some classmates, said Jack Spencer, 18.

Some teens say overcoming boredom is a common reason they turn to their smartphones. (Drew Angerer/Getty)

“People use it to seek distraction,” the Richmond Hill, Ont., student said. “It’s like messing with a cup holder in the car when you’re a kid.”

On the sidelines of the State of Mind Festival in Toronto this spring, some high school students said boredom was a common reason for swiping. Their strategies included:

  • Patrick Arcilla, 15:  “I set a time limit and then stop and read a book.”
  • Nowreen Taslima, 17: Quit social media sites. “It was a platform to advertise yourself,” she said of Instagram and Snapchat.
  • David Stevens, 15: Just listen to music before bed without checking the screen.

Fazio believes educating teens and children about mental health, including social media’s effects, will help.

“We can step back and we can take a break. It’s really important.”

[ad_2]

Source link

قالب وردپرس

Continue Reading
Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *

Health

Bill Gates: Third Shot May Be Needed to Combat Coronavirus Variants

Editor

Published

on

By

With more than 40 million Americans having received at least the first dose of the Pfizer or Moderna vaccine, a third dose may be needed to prevent the spread of new variants of the disease, Bill Gates told CBS News Tuesday.

Gates’ comments come amid growing concern that the current vaccines are not effective against the more contagious Brazilian and South African variants.

Pfizer and Moderna have stated that their vaccines are 95% and 99% effective, respectively, against the initial strain of COVID. However, some scientists have questioned those statements. Additionally, the World Health Organization and vaccine companies have conceded that the vaccines do not prevent people from being infected with COVID or from transmitting it, but are only effective at reducing symptoms.

Gates told CBS Evening News:

“The discussion now is do we just need to get a super high coverage of the current vaccine, or do we need a third dose that’s just the same, or do we need a modified vaccine?”

U.S. vaccine companies are looking at making modifications, which Gates refers to as “tuning.”

People who have had two shots may need to get a third shot and people who have not yet been vaccinated would need the modified vaccine, explained Gates. When asked whether the coronavirus vaccine would be similar to the flu vaccine, which requires yearly boosters, Gates couldn’t rule that out. Until the virus is eradicated from all humans, Gates said, additional shots may be needed in the future.

AstraZeneca in particular has a challenge with the variant,” Gates explained. “And the other two, Johnson & Johnson and Novavax, are slightly less effective, but still effective enough that we absolutely should get them out as fast as we can while we study this idea of tuning the vaccine.”

The Bill & Melinda Gates Foundation is funding the studies being conducted in Brazil and South Africa, CBS News said. The foundation has also invested in the AstraZeneca, Johnson & Johnson and the Novavax vaccines, which are being tested against new variants. Once the AstraZeneca vaccine is approved, the Global Alliance for Vaccine Initiative or GAVI, founded by Gates, will distribute it globally.

“Gates continues to move the goalposts,” said Robert F. Kennedy, Jr., chairman and chief legal counsel of Children’s Health Defense. “Meanwhile the strategies he and others have promoted are obliterating the global economy, demolishing the middle class, making the rich richer and censoring vaccine safety advocates, like me.”

Kennedy said that the exclusive focus on vaccines has prevented the kind of progress required to actually address and recover from the pandemic:

“From the pandemic’s outset, clear-headed people familiar with the challenges inherent in the vaccine model have understood that the path out of crisis would require multiple steps. Those steps would need to include the development and/or identification of therapeutic drugs, the sharing of information among doctors to hone improved treatment models that reduce infection mortality rates below those for flu, and the kind of broad-spectrum long-term herd immunity that protects against mutant strains and that only derives from natural infection.”

Instead, Gates and vaccine makers are proposing a lifetime of boosters, supporting insufficient testing to determine safety and failing to address the inadequate monitoring of vaccine injuries, Kennedy said.

The views and opinions expressed in this article are those of the authors and do not necessarily reflect the views of Children’s Health Defense.

Continue Reading

Health

Young nurse suffers from hemorrhage and brain swelling after second dose of Pfizer’s COVID-19 vaccine

Editor

Published

on

By

(Natural News) A 28-year-old healthcare worker from the Swedish American Hospital, in Beloit, Wisconsin was recently admitted to the ICU just five days after receiving a second dose of Pfizer’s experimental mRNA vaccine. The previously healthy young woman was pronounced brain dead after cerebral angiography confirmed a severe hemorrhage stroke in her brain stem.

Her family members confirmed that she was “breaking out in rashes” after the vaccine. She also suffered from sudden migraine headaches, and got “sick” after taking the second dose of the vaccine. At the very end, she lost the ability to speak and went unconscious. The migraines, nausea, and loss of speech were all symptoms of a brain bleed and brain swelling, something her family did not understand at the time, and something nobody would expect after vaccination.

While on life support, neurologists used angiography to image the damage inside the brain. They found a subarachnoid hemorrhage, whereas a bulging blood vessel burst in the brain, bleeding out in the space between the brain and the tissue covering the brain. The ensuing swelling cut off oxygen to the brain and caused brain death. On February 10, 2021, Sarah reportedly had “no brain activity.” Some of the woman’s organs are now being procured, so they can be donated to other people around the world.

Doctors warn FDA about COVID vaccines causing autoimmune attacks in the heart and brain

Experimental COVID-19 vaccines may cause inflammation along the cardiovascular system, leading to heart attack and/or stroke. This serious issue was brought forth to the Food and Drug Administration (FDA) by Dr. J. Patrick Whelan, M.D., Ph.D. and further confirmed by cardiothoracic surgeon, Dr. Hooman Noorchashm, M.D., Ph.D. The two doctors warned that a recently-infected patient who is subject to COVID-19 vaccination is likely to suffer from autoimmune attacks along the ACE-2 receptors present in the heart, and in the microvasculature of the brain, liver and kidney. If viral antigens are present in the tissues of recipients at the time of vaccination, the vaccine-augmented immune response will turn the immune system against those tissues, causing inflammation that can lead to blood clot formation.

This severe adverse event is likely cause of death for the elderly who are vaccinated despite recently being infected. There is no adequate screening process to ensure that this autoimmune attack doesn’t occur. The elderly are not the only people vulnerable to vaccine injury and death. Pfizer’s experimental COVID-19 vaccine could be the main cause behind the sudden death of Sarah Sickles, a 28-year-old nurse from Wisconsin. The Vaccine Adverse Events Reporting System has captured five permanent disabilities in Wisconsin, 58 ER visits, and eleven deaths in just one month. This is the first case in Wisconsin of someone under 44 years of age suffering from severe COVID-19 vaccine side effects and death. There are now more than 1,170 deaths recorded in the U.S. related to the experimental mRNA vaccines, a reality that the FDA and CDC continue to ignore.

Continue Reading

Health

Powering hypersonic weapons: US armed forces eyeing dangerous 5G tech

Editor

Published

on

By

(Natural News) Much of the conversation surrounding the benefits of 5G is geared toward the consumer side of the technology. People will be able to download videos at lightning speed and will be more connected than ever, proponents claim, although there are serious questions regarding its safety. However, some of the most important 5G applications are not civil at all – the technology will be used extensively in the military domain.

Some of its military uses are outlined in the Defense Applications of 5G Network Technology report, which was published by the Defense Science Board. This federal committee gives scientific advice to the Pentagon. Their report states: “The emergence of 5G technology, now commercially available, offers the Department of Defense the opportunity to take advantage, at minimal cost, of the benefits of this system for its own operational requirements.”

The 5G commercial network that is being built by private companies right now can be used by the American military for a much lower cost than if the network had been set up exclusively for military purposes.

Military experts expect the 5G system to play a pivotal role in using hypersonic weapons. For example, it can be used for new missiles that bear nuclear warheads and travel at speeds superior to Mach 5. These hypersonic weapons, which travel at five times the speed of sound and move a mile per second, will be flying at high altitudes on unpredictable flight paths, making them as hard to guide as they will be to intercept.

Huge quantities of data need to be gathered and transmitted in a very short period in order to maneuver these warheads on variable trajectories and allow them to change direction in milliseconds to avoid interceptor missiles.

5G for defense

This type of technology is also needed to activate defenses should we be attacked by a weapon of this type; 5G automatic systems could theoretically handle decisions that humans won’t have enough time to make on their own. Military bases and even cities will have less than a minute to react to incoming hypersonic missiles, and 5G will make it easier to process real time data on trajectories for decision-making.

There are also important uses of this technology in combat. 5G’s ability to simultaneously link millions of transceivers will undoubtedly facilitate communication among military personnel and allow them to transmit photos, maps and other vital information about operations in progress at dizzying speeds to improve situational awareness.

The military can also take advantage of the high-frequency and short-wavelength millimeter wave spectrum used by 5G. Its short range means that it is well suited for smart military bases and command posts because the signal will not propagate too far, making it less likely that enemies will be able to detect it.

When it comes to special forces and secret services, the benefits of 5G are numerous. Its speed and connectivity will allow espionage systems to reach unprecedented levels of efficiency. It will also make drones more dangerous by allowing them to identify and target people using facial recognition and other methods.

Like all technology, 5G will also make us highly vulnerable. The network itself could become an attractive target for cyber-attacks and other acts of war being carried out with cutting-edge weaponry. In fact, the 5G network is already viewed as critical infrastructure and is being carefully protected before it is even fully built.

While the focus on 5G’s dangers to human health and the environment is absolutely warranted, it is also important not to lose sight of the military implications of 5G. After all, it is not just the United States that is developing this technology for military purposes; our enemies, like China and other countries, are also making great strides in this realm.

Continue Reading

Chat

Trending