Archive for September 2nd, 2007

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Sunday Science Round Up Stardate 2454345.5

Sunday, September 2nd, 2007
NCSB 2008
NCSB 2008
  • Registration is now open for the 2008 North Carolina Science Blogging Conference! I had a very enlightening time at last year’s conference, and plan on attending more of the social gatherings being hosted at this year’s event. Something to look forward to January 19th!
  • Not only has Google wowed users with Google Space, but now a cookie has been found that will put you in a flight simulator flying over the satelite-photo landscape (CTRL+ALT+A).
  • In Mel Gibson’s Apocalypto, the Mayan priests are portrayed as using a solar eclipse to prove their influence over the gods. It turns out Chistopher Columbus used a lunar eclipse to scare Native Jamacains into giving him supplies (Hat tip to TGAW for the link).
  • Anyone who’s fallen asleep in front of a Television set and been plagued by dreams of Friends reruns knows this one’s a no-brainer: Electronics lead to “junk sleep” in teenagers
  • Not for the arachnophobic, this Spider Web Covers Acres of a national park.
  • Not convinced that books are obsolete? Check out this graphic illustration “If Wikipedia Were Printed.” Wikipedia comes up as the first result in so many of my Google searches, I’m starting to wonder why we even have an Internet anymore.
  • Two bits of good news coming out of China this week. Science Fiction Providing Chinese with Political Forum, where Chinese citizens can debate political subjects in theoretical worlds, which also give them optimism about the technological future. China has also established its First National Park (another TGAW hat tip). Go Chi-Coms!!!
  • Although their scientific methodology is questionable, it’s nice to see someone’s tackling the issue that has plagued science for so many decades, “How Many Licks to the Center of a Tootsie Pop?
  • And one more bit of geek humor, battle of the nerd god hunks sitting on their desks
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    Saturnday Consumer Awareness : Baby Einstein DVDs Turn Infant Brains into Mush

    Sunday, September 2nd, 2007

    I remember a bit of conversation I had with a friend of mine who was a housewife, where I was complaining to her about my job stresses:

    Gina: I have a pretty stressful job too, you know.

    Jerkface Me: What job? Oh wait, lemme guess, you’re a mommy??? Ha! Ha! So what? I own two cats, but you don’t see me going around calling that my job. “Hey everybody! Not only am I a Web Developer, but I also own two cats!” what’s the big deal about kids anyway? You just sit them in front of the TV for 18 years.

    Gina: You are so lucky I’m not there to kick you in the nuts.

    Of course I was joking. Kids today are splitting their time between television, game consoles, and computers, and while I find that latter two improvements because they are engaging and interactive; kids are still spending too much time in front of these things, at the expense of their physical health.

    Baby Einstein DVDs Make Babies Dumb
    Baby Einstein DVDs
    Make Babies Dumb

    Still, it’s better to be a flabby nerd than a meatheaded jock. So it was with this in mind that I bought a gaggle of those Baby Einstein videos for a coworker’s baby shower two years back. While I thought this was a cool gift, several of the mother’s at the event made comments that my gift wasn’t exactly practical for a newborn, and things like teething rings and clothes might have made more sense.

    Obviously, I figured, they were jealous of how much smarter my coworker’s baby was going to be than their comparatively late-blooming children. But now I am mulling this study from the University of Washington, which found:

    The researchers interviewed the parents of more than 1000 U.S. children between the ages of 8 and 16 months, gathering information on the children’s vocabulary and how frequently they watched videos like Baby Einstein. When the team controlled for factors such as socioeconomic status, race, and parental education, it found that Baby Einstein and his ilk are not the geniuses they’re cracked up to be. For every hour per day spent watching the videos, children understood an average of six to eight fewer words than did those of the same age who did not watch them–a 17-percentile drop in vocabulary.

    But wait! Walt Disney company is demanding a retraction (PDF Warning) of the University of Washington’s press release:

    …while the press release touts that the study’s conclusions are based on a survey of 1008 parents of children aged 2 to 24 months, after a closer examination, its critical conclusions on the impact of baby videos on infants eight to 16 months is based on a much smaller sample of only 384 children. Of this group, 44 percent watched no television of any kind, leaving a total of only 215 infants with some television viewing– but with no indication whatsoever as to how many of this smaller number watch any baby videos, much less Baby Einstein videos specifically, at all. The study was also based on telephone surveys, not active observation.

    Hmmm… This is a tough call. As UoW researcher Frederick Zimmerman points out in the article, Disney hasn’t done any research at all on their products’ effectiveness. At the same time, Disney claims that UoW’s research wasn’t good enough; although, the sample size was fine and telephone surveys are pretty standard.

    I could rationalize this; after all, people have done so in the past when Big Tobacco told them smoking was harmless, and people are doing so now as Big Oil tells them Global Warming isn’t real. We should expect Disney to have their own study proving Baby Einstein DVDs are beneficial any day now, and we all know they don’t have any agenda in producing such research, which will surely be completely unbiased.

    In the meantime, I think I have a moral obligation to let my friend know about this development, which will disincline him to set his infant down in front of the television with the Baby Einstein DVDs, and thus render my gift worthless.

    From now on, I’m only buying diapers for expecting mothers. You can’t screw that up… unless I buy toddler size, but they’ll grow into those.