A paper I coauthored with my advisee, Brian Weeks, has been accepted at CSCW.
Garrett, R. K., & Weeks, B. E. (2013, February 23–27). The Promise and Peril of Real-Time Corrections to Political Misperceptions. Paper to be presented at CSCW ’13, San Antonio, Texas, USA.
Update: More information is available on the Misperceptions Project website.