Not all research needs a hypothesis. It depends on whether it's qualitative or quantitative. From the looks of things, this could be either, as the article doesn't really go to in depth with figures, but still...thethingthatlurks said:Just a quick interjection: if you lead a research project, you are actually trying to find data that backs up your original hypothesis. If her original thesis was that kids who spend more time with media than "normal" children develop problems, mental or physical, than that is what she will publish. That's just how research works...Midnight0000 said:What kind of mental issues is she even talking about? All this says is "mental issues" and "psychological difficulties"... I call shenanigans.
As a researcher in human-computer interaction at my university, I can tell you that 75% of statistics from research are made up... and I just made that % up.
There's probably a lot of bias in this study, and, as mentioned, limitations. She's also not looking for positive effects - only negative ones. It's an unbalanced study with no real focus other than to say "kids should exercise"
I bet someone could do the same study, skewed in a different fashion, to look for positive effects and come up with something more convincing.
Anyway, I'm not really surprised. If you spend time in front of a monitor/TV, you aren't socializing, unless you count being 12 and yelling at people over xbox live having a social life. That this will cause some psychological problems is pretty obvious. But a counter question from a socially inept 20-something college senior: just how bad is being "unbalanced," and for that matter, what does being unbalanced entail? Is it not wanting to look the guy from who you have just ordered a double cheeseburger in the eye, or is it stabbing anybody around you bad? Self-esteem problems, cutting, drug abuse, what?
in her defense, that's not really how percentages like that are "doubled" in a study like this.. I think the idea is that both tv and computer have a 60% chance to cause an effect, and using both of them would give you 2 60% chances which are statistically unrelated to eachother.. like rolling 2 dice, and needing to get under 4 on each.. the first roll has nothing to do with the second.jackknife402 said:Her studies say it can cause a 60% increase in psychological issues, but then it says both tv and computer will double that? That's a 120% chance likely to cause a mental problem... explain or you're a failure as a scientist and thus dubbed a pedophile for wanting to spend so much time with little children.
Watching the news even, or a documentary or political debate. Yeah, that psychologically "unbalances" you just because it is a screen.dogstile said:One measly hour?
Seriously? No. That's not a reasonable amount of time for anything. Thats like, what, one episode of inbetweeners on a monday?
Or better yet, the time I spend trying to pick a channel
But they specifically say that reading didn't have the same effect. A single anecdote is also less meaningful than a strong correlation in this sort of study.thublihnk said:As a lifelong introvert, let me tell you, I was a book-type nerd until I finally managed to scrounge enough for a Playstation(well into my teens) and the introversion and social difficulties definitely didn't start then.