Category Archives: cell phones

December 2, 2019 · 12:14 am

High screen use tied to symptoms of anxiety in adolescence

A new study, by researchers Drs. Boers, Afzali and Conrod who are affiliated with CHU Sainte-Justine Research Center and the Department of Psychiatry at the University of Montreal, reveals that social media use, television viewing and computer use, but not video gaming, are linked to an increase in anxiety symptoms among adolescents.

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The study, published in academic outlet the Canadian Journal of Psychiatry, shows that a higher than average frequency of social media use, television viewing and computer use over four years predicts more severe symptoms of anxiety over that same time frame. Over and above a potential common vulnerability to both sets of behaviors, the study demonstrates that if a teen experienced an increase in their social media use, television viewing and computer use in a given year which surpassed their overall average level of use, then his or her anxiety symptoms also increased in that same year. Furthermore, when adolescents decreased their social media use, television viewing, and computer use, their symptoms of anxiety became less severe. Thus, no lasting effects were found. Continue reading →

Sexting isn’t just about sex …

Let’s talk about sext.

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Sexting is extremely common among adults – but maybe not for the reasons you think.

New research from the Sexuality, Sexual Health & Sexual Behavior Lab in the Texas Tech University Department of Psychological Sciences shows that two-thirds of people who sext do so for non-sexual reasons.

In an analysis of the reasons people engage in sexting with their relationship partner, assistant professor Joseph M. Currin and doctoral student Kassidy Cox confirmed three main motivations found in previous research:

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November 16, 2019 · 12:23 am

More Americans struggle to fall asleep, stay asleep – Study

Getting the recommended seven to eight hours of sleep every night is a struggle for most people, but even those who do may not have the best sleep.

New research from Iowa State University finds more Americans have trouble falling asleep and staying asleep. The changes were independent of sleep duration, and difficulties were most prevalent in people with healthy sleep length, the findings show. The study, published in the journal Sleep Health, is one of the first to look at how multiple dimensions of sleep health change over time.

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Filed under cell phones, good night's sleep, sleep, sleep deprivation, social media

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April 6, 2018 · 12:07 am

Surprising side effects from using technology – Harvard

Besides the possibility of your personal information being sent to the dark web by unscrupulous hackers and sold to the highest bidder, it turns out that there are other, more mundane, risks to using social media, according to the Harvard Health Letter.

You’ve mastered the art of texting, emailing, and web surfing on your smartphone and computer. But along with that digital prowess, you’ve picked up an unexpected side effect.

“We get a number of patients who develop injuries from these activities,” says Dr. Tamara Rozental, an orthopedic surgeon who specializes in hand, wrist, and elbow disorders at Harvard-affiliated Beth Israel Deaconess Medical Center.

Hand pain

The repetitive motions of texting and typing can lead to general hand pain from underlying osteoarthritis (the wearing away of cartilage in the joints). “Using these gadgets doesn’t cause osteoarthritis, but if you’re prone to it, it can increase your symptoms,” Dr. Rozental says. Continue reading →

OMG, You’re Texting Your Way to Back Pain

Standing tall doesn’t just make you look better, it optimizes your health, too. Other studies have found good posture elevates testosterone and serotonin in the body, and also reduces levels of the stress hormone cortisol. Good posture has even been linked to personality traits such as tolerance for risk-taking.

Cooking with Kathy Man

Humans were designed to stand upright. And yet in this modern world, too many of us spend our days with our heads slumped over for a simple reason: we’re staring at the tiny screen of a smartphone.

People spend an average of 2 to 4 hours each day with their neck bent at this unnatural angle while shooting off emails or texts. That’s 700 to 1,400 hours a year. The success of social media is has led to an epidemic of bad smartphone posture.

The average adult head weighs 10 to 12 pounds when it’s in the upright or neutral position. However, because of that pesky thing called physics — gravitational pull — the cranium becomes heavier the more you bend your neck. Several times heavier, according to research from Dr. Kenneth Hansraj, chief of spine surgery at New York Spine Surgery and Rehabilitation Medicine, which will be published in…

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