http://www.nytimes.com/2004/08/03/opinion/03krug.html?pagewanted=print&position=A message to my fellow journalists: check out media watch sites like campaigndesk.org, mediamatters.org and dailyhowler.com. It's good to see ourselves as others see us. I've been finding The Daily Howler's concept of a media "script," a story line that shapes coverage, often in the teeth of the evidence, particularly helpful in understanding cable news.
For example, last summer, when growth briefly broke into a gallop, cable news decided that the economy was booming. The gallop soon slowed to a trot, and then to a walk. But judging from the mail I recently got after writing about the slowing economy, the script never changed; many readers angrily insisted that my numbers disagreed with everything they had seen on TV.
If you really want to see cable news scripts in action, look at the coverage of the Democratic convention.
Commercial broadcast TV covered only one hour a night. We'll see whether the Republicans get equal treatment. C-Span, on the other hand, provided comprehensive, commentary-free coverage. But many people watched the convention on cable news channels - and what they saw was shaped by a script portraying Democrats as angry Bush-haters who disdain the military.
If that sounds like a script written by the Republicans, it is. As the movie "Outfoxed" makes clear, Fox News is for all practical purposes a G.O.P. propaganda agency. A now-famous poll showed that Fox viewers were more likely than those who get their news elsewhere to believe that evidence of Saddam-Qaeda links has been found, that W.M.D. had been located and that most of the world supported the Iraq war.