aaaannnd it's on... school is in session. watch carefully now, it's not slight of hand nor quantum science.
false, wrong, nonsense...on what basis do you make such claims? again, you did not actually read the published study from the op.
here are a few to read with similar conclusions. (i know you won't actually read them and even if you did, there would be a lack of comprehension about the methodology) <---insult intended
first study article up, dr. dimitri christakis et al on the effects of television on 1 to 3 year olds...
http://www.pediatricsdigest.mobi/content/113/4/708.full
obviously the article in the op was not his first rodeo...
other published studies
http://stmaryseminars.tripod.com/sitebuildercontent/sitebuilderfiles/5sanders.pdf
http://archpedi.ama-assn.org/cgi/content/abstract/156/9/910
http://umaine.edu/publications/4100e/
i guess they didn't realize you are a much more learned scientist...
so according to you, to conduct a proper study of how television affects child behavioral development there must be a mix of control groups regardless of how it would affect the results of the study by intermingling children of divergent socio economic backgrounds. the researchers obviously used carefully screened "middle class" children because that socio economic class of people tends to make up the largest percentage of the countries population and they have the greatest tendency for exposure to the television program in question than higher and lower income households. if the study had a different focus, then yes, more randomized focus groups would have been called for. as it sits, psychological research has to be more focused than studies such as environment or public opinion.
my comment on your lack of education is not based on opinion as it is provable fact. whereas, you're negative comments on the veracity of dr's lillard and christakis credentials are based on sheer uneducated opinion. dr. lillard has very obviously been involved with a large number of child behavioral psychology studies, therefore in this case her "endorsement" of the study in question is very much within her realm of expertise, regardless of whether you understand the studies or not. please explain how the opinion of a phd professor in quantum physics would carry as much weight on an article about child psychology as that of a phd professor in psychology? that is your assertion is it not? you appear to not understand the difference between "clinical testing" and "clinical study", the research in question is not testing children for a disease or abnormality, it is studying the behavioral effects of exposure to a particular type of television programming.
ok, am i to assume you do not view such language as a proclamation of your superior knowledge and expertise?
quite the contrary, i have not made any false claims or accusations against you. everything i have said is very obvious to anyone who has bothered to read your nonsense.
you never asked me any such questions. but i will attempt to answer if you like. there was no argument toward long term effects as the article clearly states "short term", however other such studies have come to similar conclusions based on similar study methods. the groups were random, they were not from the same geographical location, nor where they related. in order to rule out certain factors typically found in low income and high income households, children from the middle class were chosen due to their demographics. for one, they are more likely to be exposed to certain types of television programming than low income or high income children, which was the reason for the study. since the middle class makes up the largest portion of the u.s. economic group, they are typically used as the "average" or "median" study group. the baseline was established by choosing a socio economic group with the highest numbers within the overall population and the highest possibility of continued exposure to varied television programming. the study is not flawed, regardless of what you believe. at most it could be considered incomplete since the possibility of having prolonged access to the focus group of children is not likely.
if you do not like being insulted, do not pretend to know something you do not. i seriously would have thought you learned that lesson the last time you attempted to assert your genius only to have it exposed as a lack of knowledge.
I'd like to make some things clear:
I have read and understood the study. If you won't believe me, to you, I may as well be a dog who can type.
I have not made any claims regarding whether the results were true or not.
My
only point is that it was not correctly conducted.
To continue, those links were quite interesting, and I will read them more thoroughly tomorrow because it is late and I have to wake up early for school. I cannot make a comment on them at this time. However, these studies have no place in this matter- I did not make an assertion as to their truth value. I have no expertise in that area. So please, stop parading that strawman around.
According to me? Are you kidding? That question is more loaded than Bill Gates. The randomization of samples is a key part of any study. In this case, the four year olds were unlikely to watch Spongebob anyway (I certainly don't remember watching anything besides Looney Tunes, Megaman, and Metabots back then, and that's only if I weren't completely out of ideas for playing pretend.). How would poor children be unlikely to watch Spongebob? Why would the rich not watch it? Those claims have no substantiation. As for the middle class being average, do you refer to the statistical middle class, or the professional class? They are anything but similar. However, I digress. As for non-random samples being necessary for psychology, that is only true up until a point (e.g., studies of children require children, but not just white children). This study has gone far beyond that point, its sample was almost all white and middle to upper class.
In brief, an ideal clinical trial is randomized and double blind. The samples were not randomized, therefore the study is flawed.
[1][1]Page three, fourth paragraph:
http://books.google.com/books?hl=en&lr=&id=pIx-0LvD6agC&oi=fnd&pg=PR5&dq=ideal+clinical+trial&ots=LeGa9TPPaW&sig=jGJgq_RqN0DeDMsyyd-rIvIWZbs#v=onepage&q=ideal%20clinical%20trial&f=false Moving forward, clincal testing is part of a larger clinical study. The article referred to a clincal study. Again, you're dodging the point. However, I must cede on the PhD. debacle. I worded that horribly, if you'd allow me to rephrase (though this will sound redundant).
The fact that she has a PhD. in psychology does not make her any more of an authority on the subject than anyone else who has a PhD in psychology.
My bad, I tried to make it sound nicer and butchered the actual message.
As for the false claims and accusations, here are some quotes:
Your claim of intellectual superiority:
i would have thought the last time you tried to argue with me taught you a lesson,
Your failure to comprehend my claim, along with the accompanying strawman and the claim that I understand psychology:
here are a few to read with similar conclusions. (i know you won't actually read them and even if you did, there would be a lack of comprehension about the methodology) <---insult intended
first study article up, dr. dimitri christakis et al on the effects of television on 1 to 3 year olds...
http://www.pediatricsdigest.mobi/content/113/4/708.full
obviously the article in the op was not his first rodeo...
other published studies
http://stmaryseminars.tripod.com/sitebuildercontent/sitebuilderfiles/5sanders.pdf
http://archpedi.ama-assn.org/cgi/content/abstract/156/9/910
http://umaine.edu/publications/4100e/
i guess they didn't realize you are a much more learned scientist...
The opening was harsh, as it should have been. The study was incomplete at best and fatally flawed at worst. If he didn't want to publicize it, he didn't have to. You still haven't answered the most important question:
Why would such a respected psychologist publicize a study that required so much more work to be conclusive?-Penguin