Kimberly Anne Powell, Dissertation Advisor/Co-Advisor Kimberly Anne Powell, Committee Chair/Co-Chair Michelle S Bae-Dimitriadis, Committee Member Janet Wynne Lyon, Committee Member Janet Wynne Lyon, Outside Member Charles Richard Garoian, Dissertation Advisor/Co-Advisor Karen Treat Keifer-Boyd, Program Head/Chair Charles Richard Garoian, Committee Chair/Co-Chair