Add to ORKGI would like to express my sincere gratitude and appreciation to my advisor, Dr. Kim Johnson, for her guidance and endless support on this study. Without her feedback and persistent help, I would have never completed this project and earned my doctorate. She taught me how to write well-written academic papers and develop logic, reasoning, and critical thinking. I was so lucky to have her warm heart, encouragement, and invaluable advice during all of my graduate study. I will always be highly grateful to her for her commitment to my academic success. Further, I sincerely appreciate my committee members, Dr. Hye-Young Kim, Dr. Juanjuan Wu, Dr. Marilyn Bruin, and Dr. Mark Snyder, for all their support and understanding throughout this journey ...