Filtering by: Committee Condron, Dennis, Emory University Remove constraint Committee: Condron, Dennis, Emory University Committee Hegtvedt, Karen A, Emory University Remove constraint Committee: Hegtvedt, Karen A, Emory University Committee Werum, Regina, Emory University Remove constraint Committee: Werum, Regina, Emory University Degree PhD Remove constraint Degree: PhD Year 2010 Remove constraint Year: 2010 School Laney Graduate School Remove constraint School: Laney Graduate School Submission Type Dissertation Remove constraint Submission Type: Dissertation