Building on our previous post, today we our publishing a separate version of our TV news measurement metrics which focuses on the political slant of individual programs aired by the 3 major broadcast networks (ABC, CBS, and NBC) and the top 3 cable news channels (CNN, Fox News, and MSNBC), for shows aired from 5 PM until 11 PM eastern time, Monday through Friday. As highlighted yesterday, our analytical coverage varies by network, program, and date, but our intention is to augment it over time.
Content favoring the Republican party in Chart 2 is portrayed in red (numerically positive), while content that slants towards the Democratic Party is shown in blue (numerically negative). Those interested in the underpinnings of the Mediate Metrics slant rating system should review our January 31st post, or see our primer on Text Analytics Basics at: http://wp.me/p1MQsU-at.
Since our analytical coverage varies by network, program, and date, so does the associated confidence factor in our slant ratings. The exact amount of coverage per network is shown in the Table 2 below, but we have graphically indicated depth-of-coverage by way of color shading in Chart 1. For example, the cones representing The Five, Hannity, and On The Record were purposely made lighter to reflect the relatively small transcript coverage for those particular networks. Low transcript coverage likely accounts for certain results that may seem counter-intuitive; we expect those metrics to adapt with volume and time.
As mentioned yesterday, we have partitioned statements about the Republican Presidential primaries, since they tend to be disproportionately negative and often lack inter-party comparison, and have largely excluded them from these slant ratings. Similarly, the Republican Presidential debates and other such dedicated program segments have been omitted in their entirety since they do not reflect the political positions of the networks, programs, or contributors under a consideration.
We’ll publish an “impact rating” for the same January 16 – 20 time period tomorrow.