Filtering by: Committee Davis, Michael, Emory University Remove constraint Committee: Davis, Michael, Emory University Committee Negus, Steven, Virginia Commonwealth University Remove constraint Committee: Negus, Steven, Virginia Commonwealth University Degree PhD Remove constraint Degree: PhD Graduation year sim 2011 Remove constraint Graduation year sim: 2011 School Laney Graduate School Remove constraint School: Laney Graduate School Submission Type Dissertation Remove constraint Submission Type: Dissertation