Filtering by: Committee Buras, Kristen, Emory University Remove constraint Committee: Buras, Kristen, Emory University Committee Wallace-Sanders, Kimberly, Emory University Remove constraint Committee: Wallace-Sanders, Kimberly, Emory University Year 2011 Remove constraint Year: 2011 School Laney Graduate School Remove constraint School: Laney Graduate School Submission Type Dissertation Remove constraint Submission Type: Dissertation