Patterns Of Deception is a page from the site Flack Check, sponsored by the Annenberg Public Policy Center of the University of Pennsylvania.
This is how it describes their feature:
The Patterns of Deception page identifies recurrent deceptive techniques in the 2012 campaign season, provides illustrations of each and links to FlackCheck.org videos that debunk the deceptive content. These materials are designed to help viewers identify flaws in arguments in general and political ads in particular.
I’m adding it to The Best Resources For Learning About The 2012 U.S. Presidential Election.
Thanks to Frank W. Baker for the tip.