WASHINGTON, DC, December 19, 2005 (LifeSiteNews.com) - While the editorial page of The Wall Street Journal is conservative, the newspaper’s news pages are liberal, even more liberal than The New York Times. The Drudge Report may have a right-wing reputation, but it leans left. Coverage by public television and radio is conservative compared to the rest of the mainstream media. Meanwhile, almost all major media outlets tilt to the left.

These are just a few of the findings from a UCLA-led study, which is believed to be the first successful attempt at objectively quantifying bias in a range of media outlets and ranking them accordingly.

Of the 20 major media outlets studied, 18 scored left of center, with CBS’ “Evening News,”TheNew York Times and the Los Angeles Times ranking second, third and fourth most liberal behind the news pages of The Wall Street Journal.

Only Fox News’ “Special Report With Brit Hume” and The Washington Times scored right of the average U.S. voter.

“I suspected that many media outlets would tilt to the left because surveys have shown that reporters tend to vote more Democrat than Republican,” said Tim Groseclose, a UCLA political scientist and the study’s lead author. “But I was surprised at just how pronounced the distinctions are.”

“Overall, the major media outlets are quite moderate compared to members of Congress, but even so, there is a quantifiable and significant bias in that nearly all of them lean to the left,” said co-author Jeffrey Milyo, University of Missouri economist and public policy scholar.

The results appear in the latest issue of the QuarterlyJournal of Economics, which will become available in mid-December.

Groseclose and Milyo based their research on a standard gauge of a lawmaker’s support for liberal causes. Americans for Democratic Action (ADA) tracks the percentage of times that each lawmaker votes on the liberal side of an issue. Based on these votes, the ADA assigns a numerical score to each lawmaker, where “100” is the most liberal and “0” is the most conservative.

After adjustments to compensate for disproportionate representation that the Senate gives to low-population states and the lack of representation for the District of Columbia, the average ADA score in Congress (50.1) was assumed to represent the political position of the average U.S. voter.

Groseclose and Milyo then directed 21 research assistants - most of them college students - to scour U.S. media coverage of the past 10 years. They tallied the number of times each media outlet referred to think tanks and policy groups, such as the left-leaning NAACP or the right-leaning Heritage Foundation.

The most centrist outlet proved to be the “NewsHour With Jim Lehrer.” CNN’s “NewsNight With Aaron Brown” and ABC’s “Good Morning America” were a close second and third.

“Our estimates for these outlets, we feel, give particular credibility to our efforts, as three of the four moderators for the 2004 presidential and vice-presidential debates came from these three news outlets - Jim Lehrer, Charlie Gibson and Gwen Ifill,” Groseclose said. “If these newscasters weren’t centrist, staffers for one of the campaign teams would have objected and insisted on other moderators.”

The fourth most centrist outlet was “Special Report With Brit Hume” on Fox News, which often is cited by liberals as an egregious example of a right-wing outlet. While this news program proved to be right of center, the study found ABC’s “World News Tonight” and NBC’s “Nightly News” to be left of center. All three outlets were approximately equidistant from the center, the report found.

“If viewers spent an equal amount of time watching Fox’s ‘Special Report’ as ABC’s ‘World News’ and NBC’s ‘Nightly News,’ then they would receive a nearly perfectly balanced version of the news,” said Milyo, an associate professor of economics and public affairs at the University of Missouri at Columbia.

Five news outlets - “NewsHour With Jim Lehrer,” ABC’s “Good Morning America,” CNN’s “NewsNight With Aaron Brown,” Fox News’ “Special Report With Brit Hume” and the Drudge Report - were in a statistical dead heat in the race for the most centrist news outlet. Of the print media, USA Today was the most centrist.

Since Groseclose and Milyo were more concerned with bias in news reporting than opinion pieces, which are designed to stake a political position, they omitted editorials and Op-Eds from their tallies. This is one reason their study finds The Wall Street Journal more liberal than conventional wisdom asserts.

Another finding that contradicted conventional wisdom was that the Drudge Report was slightly left of center.

“One thing people should keep in mind is that our data for the Drudge Report was based almost entirely on the articles that the Drudge Report lists on other Web sites,” said Groseclose. “Very little was based on the stories that Matt Drudge himself wrote. The fact that the Drudge Report appears left of center is merely a reflection of the overall bias of the media.”