Category Archives: Technology

Is Media Use Slowing Kids Down Intellectually?

A couple interesting studies recently came out that I thought were clearly linked with implications for the development of our younger generations. I recently wrote a post for The 2×2 Project that discusses the impact of media use on the mental health of teens, so I thought this was fairly pertinent.

The first study showed how much the U.S. economy loses to social media use every year. Take a guess at what that amount is.

10 billion bucks? Nope.

100 billion? Not even close.

500 billion? Still no.

According to Mashable’s summary via LearnStuff, social media costs the U.S. economy $650 billion. Check out the infographic they put together:

I’m someone who is generally really torn about social media. I have a blog and am active on Twitter, though along with my Facebook profile I use these all primarily for semi-professional purposes. ‘Semi’ in the sense that they aren’t part of my job, but I use them to promote interesting finds or essays related to my field of public health; I’ve found the sites to be remarkably helpful in communicating important points and connecting with wider audiences compared to different – usually more traditional – media channels. I use social media heavily to promote work being done in my fellowship – my own and other fellows’ – and it unquestionably has helped us reach researchers and organizations it would have been otherwise very difficult to do.

That being said, I am also fairly hesitant about social media given that I don’t particularly like my personal life broadcast across channels, so I have to be pretty meticulous about what and how I use the mediums. I think it can be enormously helpful for children who have difficulty communicating and making connections; I also find that it can feel almost more isolating than no communication at all since it emphasizes and underscores that real interpersonal interaction isn’t exactly happening. So, I’m clearly torn.

The second study, by the great group Common Sense Media, addresses the concerns of teachers and educators that the various kinds and amount of time kids are using media at home is impacting the quality of their classroom work and engagement. 71% of teachers said that they think media use is hurting kids’ attention spans in school, 59% said that it’s impacting the students’ ability to communicate face to face, and 58% have said that the media use is impacting kids’ writing skills – and not in a good way.

Given that the LearnStuff infographic shows that 97% of college students are daily Facebook users, it seems that these symptoms have the potential to get worse at increasingly younger ages, and that by the time kids who grew up in this media-rich environment are in college…well, who knows. And 60% of people visit social media sites at work (something I found most interesting? that more people are on LinkedIn than Twitter), which are obviously impacting work in the sense that they are taking away from productivity or activities related to the job – unless the job is one that incorporates social media, as many jobs increasingly are. Not to be a doomsday reporter, but I do think the implications for these studies are very real.

Thoughts? Come chat on Twitter.

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Filed under Child Development and Child Health, Education, Media, Pop Culture, Technology

Teens + Smart Phones = More Sexual Activity?

A new study by researchers at my alma mater, University of Southern California, found that young people with smart phones were 1.5 times more likely to be sexually active than those without. Results were presented at this week’s American Public Health Association annual conference. I’ve written before about the relationship between media and imagery and its particular impact on healthy human development, so I found this study particularly interesting.

The lynchpin is the internet access, obviously, since that’s where smart phones differ from regular cell phones. The key findings pulled from the study are:

  • young people with smartphones are two times as likely to have been approached online for sex — and more than twice as likely to be sexually active with an Internet-met partner;
  • 5 percent of high school students used the internet to seek sex; and
  • non-heterosexual high school students were five times more likely to seek sex online — and more than four times as likely to have unprotected sex during their last intercourse with an online-met sex partner.

The odds of having unprotected sex with a casual and perhaps anonymous partner are of course the most troubling to public health professionals. It’s not surprising that non-heterosexual students were five times more likely to seek sex online than heterosexual teens, since those findings have been seen before and highlight the difficulty that many non-heterosexual students may have come out, the lack of social support they may feel, and the isolation that coming out may have brought on.

The researchers used a sample of 1,839 Los Angeles high school students between the ages of 12-18, and they controlled for age, race, gender, and sexual orientation. Since this is the first study to really explore this,  I’d be really interested in follow-up studies looking at other markers of sexual behavior in teens in relation to these findings. I’m also fascinated by the fact that 5% of high school students used the internet to seek sex, and am really interested in seeing how that number changes as smart phones become ubiquitous even in high school.

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Filed under Health Behavior, Media, Public Health, Reproductive and Sexual Health, Technology

Why Doctors Think mHealth Will Cut Down on Doctor’s Visits

This is a great infographic, courtesy of Mashable, that details the vareity of ways mobile health improves patient outcomes and an individual’s ability to manage their preventitive behavior on their own. It’s a pretty robust outline:

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Filed under Health Education, Public Health, Technology