I would like to thank my committee members who have been there to support and guide me through this process. Dr. Miranda Lin, as my committee chair and advisor, who has been by my side since my first semester at Illinois State University (ISU). With your countless support and kindness, I believe that I could not have made it this far in my peaks and valleys. Dr. Thomas A. Lucey, with his insightful knowledge and feedbacks, which is really helpful for me to finish this thesis process and also set a great role model as an educator and a researcher. Dr. Mohamed Nur-Awaleh, for his valuable time and give the constructive feedbacks. Along with my committee members, I also want to thank to Dr. Ryan Brown, as the graduate coordinator, Dr. Erin Mikulec as Fulbright Liaison, and all of the faculty members who have become my teachers and mentors. Through their guidance and mentoring, I have acquired knowledge, and skills that will last a lifetime. My Indonesian and international friends at ISU who have shared this two-year journey with me. I want to thank my colleagues and fellow Master students. The support and friendships I have gained through this process will last a lifetime, have been able to develop friendships and professional colleagues. Finally, I would like to acknowledge and thank my family and friends who are far there but always close for me. I dedicated this thesis and my life too, for the onlyone person who teach me many lessons in my life, my beloved mom. "It is always for you." R.A.