Posted by
CmdrTaco
on from the baby-stepping-to-on-demand-internet-tv dept.
Drinian writes "It seems that CNN is now offering its video FREE to the public. Apparently, this is a response to pressure from FOX News who has always offered free video. Is this another nail in the coffin of paid content on the internet?"
Re:CNN is apparently in the midst of a new plan...
by
stonedown
·
· Score: 5, Informative
That study is flawed. Their methodology determined that the ACLU is a right-leaning organization! (WTF?!)
Here is a long detailed article debunking the Tim Groseclose study, which has apparently never been peer-reviewed, yet another reason to ignore it.
The methodology used by the authors for assessing media ideology is completely untenable. There are three principal reasons for this:
(a) The approach G-M use establishes media ideology indirectly, by using the media's think-tank citations and comparing those to think-tank citations by legislators in order to find the legislator whose citations are the closest match. Thus, if a legislator is liberal and the media's think-tank citations match that of the liberal legislator, they would declare the media to be liberal. Momentarily setting aside the fact that this definition of media bias is itself incorrect, their claim would make sense only if it can be independently proven that the think-tanks cited by the liberal legislator are actually liberal. Their study does not prove this at all, considering that their methodology to establish think-tank ideology is itself deficient. Thus, at a fundamental level, their entire conclusion on media bias breaks down. (NOTE: It is not at all implausible that left-leaning legislators may cite more centrist think-tanks in public than progressive/liberal ones, especially considering how the liberal advocacy groups and think-tanks are tarred negatively by the GOP in the illiberal conservative media).
(b) The use of weighted-average ADA scores (for the House and the Senate) is slightly more meaningful than the Median (which they used in the original version of their paper), but even this is completely deficient and incorrect because the ideological center is set not using an independent, objective measure of ideology but based on the (political) positions of the people in Congress at a given point in time. Thus, their model simultaneously assumes that ADA scores can provide an absolute picture of a legislator's ideology but that media and think-tank ideology should be determined not using the same absolute reference but a relative, moving reference that is highly dependent on who's the majority in Congress and how they think or vote. This is not an acceptable model, for, if the minority party becomes the majority party in the next election, the derived ideology of think-tanks or the media could change significantly even though their actual positions underwent ZERO change.
Put another way, if the Republican majority suddenly decides to become 100% conservative, guess what happens. The weighted-mean ADA score would drop, even if the Democrats in Congress DID NOT change at all, and even if the media outlets that are considered "liberal", by the G-M definition, remain STATIC (i.e., no change in their think-tank citation ratios and that of the corresponding "liberals" in Congress). In this case, even though the media's ideology has NOT changed at all, it's adjusted ADA score(s) will artificially look more liberal compared to the lower weighted-mean ADA score. (BONUS FOR LEFTIES: This is right in line with one of the long-time Republican strategies of declaring the media (and Democrats) to be too "liberal" by moving the country to the Right). This is not a partisan issue though. The opposite could occur when we are talking about media outlets that are considered "conservative" because they match the citations of conservative Republicans and if the Democrats decide to become 100% liberal.
(c) The final, and perhaps most serious, problem with their analysis is their attempt to derive a conclusion of media bias using this study - because their definition of media bias, is in itself, completely flawed. Their confident conclusion that they have demonstrated "liberal" media bias is wrong because the study
Here is a long detailed article debunking the Tim Groseclose study, which has apparently never been peer-reviewed, yet another reason to ignore it.