This study conducted by Pat Aufderheide and Peter Jaszi of American University's Center for Social Media describes the adverse effects of more stringent copyright and licensing laws on documentary filmmakers. Aufderheide and Jaszi interviewed 45 professional documentary filmmakers in their study. As a result of these interviews, the team found a series of common problems in the rights clearance process: escalating costs, an arduous process and self-censorship as a result. While these filmmakers are seen as hurt by copyright laws, they also understand that they would like their own work to be copyrighted, and in the end do not want to do away with rights clearances, but want to make the process more rational. The report also details the next steps that should be taken to facilitate the clearance process and build greater awareness of filmmakers' use rights.