When PolitiFact first began its operations in 2007, it was a "joint venture" with the Congressional Quarterly (CQ), which until 2009, was owned by the same company as the Tampa Bay Times. This may be the reason why, at the end of 2008, the partnership with CQ was dissolved.
A claim by PolitiFact Bias in its "research" necessitated my review and update of 2007-10 statistics collected (which I had not dated or listed the writer) to determine what the CQ "input" might be:
When PolitiFact first launched, it existed as a joint venture between the St. Petersburg Times newspaper and the Congressional Quarterly magazine, both owned at the time by the Poynter Institute in St. Petersburg, Florida. The numbers for 2007 and to a lesser extent for 2008 demonstrate tendencies not present in later years. Some of the differences may stem from the vigorous Democratic primary season or from the removal of input from CQ staff when the partnership was dissolved after the 2008 presidential election. Simply put, PolitiFact’s bias against Republicans as measured by its use of the “Pants on Fire” rating has intensified since the separation from CQ. Republicans during the more recent era receive a “Pants on Fire” rating 143% more often than Democrats (see Fig. 2).
At this point I have reviewed enough data to have completely recorded all rulings for 2007-08, the period of time that CQ participated. CQ has a large staff and spread out PolitiFact rulings among many of their writers and researchers, but because the Congressional Quarterly itself was considered the primary publication for the CQ staff, it would appear that there were a only a few people assigned to PolitiFact full time. That being said, during the time they worked with PolitiFact, they published 170 rulings out of about 800 total, about 20 percent.
A point needs to be made with regard to the rulings in that, because the Congressional Quarterly's area of expertise seemed to be what was happening in Congress, the majority of its rulings appear to relate to that as shown in the graphic below on Joe Biden: votes and positions in Congress. This may serve to also assure that "Pants on Fire" is not as much an option.
| Click to enlarge: These are all rulings authored by CQ staff members--"bills". |
So let's take a look at the period from the third quarter of 2007, about when PolitiFact began to get established and enough rulings accumulated, and compare its Truth Index without the Congressional Quarterly rulings to that of just the Congressional Quarterly rulings. What we might expect is more "neutrality" to show--perhaps even a Truth Index favoring the Republicans, or at least very even, along with the crucial Pants on Fire indicator designed by PolitiFact Bias, to be around 1.0, or I'd say at least 5 percentage points within it, meaning a fair assignment of Pants on Fire. As I finish the dating for 2009 and 2010 data (I am 80% complete at this point) a chart can be built to see just how the Pants on Fire have "intensified" on a timeline.
The accumulated timeline for Democrats and Republicans is shown below, with the CQ Truth Index showing in the dashed lines. In the beginning, it seems we get a hint of PolitiFact's so-called liberal bias, with a 44 Democrat Truth Index, although the number of rulings is not significant enough--CQ at this point had only contributed 21. By the end of 2007, however, the Truth Indexes converged a bit, with the CQ Republican Index in the lead for "truthiness."
By the second quarter of 2008 the CQ Democratic Truth Index surpassed that of the Republicans, ending at a positive 9.1 for the Democrats and a positive 4.6 for the Republicans. The PolitiFact-team -only rulings, however, showed the Democrat-favorable variance it shows to this day at negative 11.9 for the Republicans and positive 13.6 Democrats. For all PolitiFact rulings accumulated through the first half of 2012, this compares today to a near-zero +.3 overall for the Democrats and a negative 23.5 for the Republicans. In other words, while the Truth Index still favors the Democrats today, both parties have been eroding steadily since 2007.
| Click to enlarge: This is a graph showing the Truth Index as accumulated. |
Chain e-mails. The last column of the chart is titled "No chains" because of the large number of chain e-mails PolitiFact started investigating and reporting on. In this last column the Truth Index is adjusted to show what it would be without those rulings. Before I had separated the e-mails for affiliation based on a cursory review of the ruling; this time I made it much more than cursory to try to make the affiliation as accurate as possible.