[quote]ZEB wrote:
- The study was done by a very reputable company “RAND.” Here it is in it’s entirity, if there is something that is flawed about it please point it out. As far as I know RAND has no ax to grind one way or the other:
[/quote]
I have a sneaking suspicion that the trends seen in the research may have been due to intervening causal factors as much as the amount of television one watched. The intervening causal factor that most readily comes to mind is that the high- and low-TV exposure groups differed in many respects beyond their television consumption habits. It intuitively seems that adolescents who watched less TV may well have lived in households with more parental presence or involvement - which may well have translated into more contact and consultation with parents, as well as fewer hours spent in front of the boob tube. I would imagine that, I do not know if figures exist, there is a positive correlation between parental involvement in an adolescent’s life and later initiation of sexual activity by the adolescent. This oversight could probably be tied to the ‘lying with statistics’ discussed earlier, although this case would not be lying nor using statistics to do so, but rather methodoligical oversight. BUT, knowing the reputation of RAND, I am almost certain that in the complete text version of the research findings these things are addressed.
It is too easy for researchers to point out a single causal mechanism, in my opinion this is most often done to generate interest in a topic, a following or increased funding from interest groups that would like to criticize something identified as causal by the research data.
I wholeheartedly agree with you that the RAND Corporation has no ax to grind. It really is a flagship for other ‘think tanks’ - the institutional structure is set up so that researchers have no idea who is funding their particular research endeavor, thereby limiting bias. They also have set up a number of internal mechanisms to ensure a level of objectivity rarely seen from other such research institutions.