Filtering by: Committee Megraw, Richard, University of Alabama, Tuscaloosa Remove constraint Committee: Megraw, Richard, University of Alabama, Tuscaloosa Committee Nickerson, Catherine, Emory University Remove constraint Committee: Nickerson, Catherine, Emory University Committee Wallace-Sanders, Kimberly, Emory University Remove constraint Committee: Wallace-Sanders, Kimberly, Emory University Degree Ph.D. Remove constraint Degree: Ph.D. Department / Specialty Graduate Institute of the Liberal Arts Remove constraint Department / Specialty: Graduate Institute of the Liberal Arts