Dissertation xivEvery significant accomplishment is the fruit of the collective effort, inspiration, and guidance from many. This dissertation is no exception, and I find myself deeply grateful to everyone who has accompanied me on this journey.First and foremost, I would like to express my sincerest appreciation to my advisor, Dr. Casper Harteveld, whose unwavering support, guidance, and invaluable mentorship have been indispensable. Not only did Casper fund my research but has also shared his wealth of insights and expertise at every stage of my Ph.D. journey. From teaching me to be rigorous in conducting experiments to offering guidance on when to pivot during my research, he has always illuminated my path and played a pivotal role in shaping the trajectory and quality of my work.My gratitude extends to the members of my dissertation committee, Dr. Ozlem Ergun, Dr. Jaqueline Griffin, and Dr. Stacy Marsella. Their thoughtful comments, constructive criticism, and valuable suggestions have significantly enhanced the overall quality of my dissertation. Their expertise has been invaluable to me, and with their continuous support and guidance, they played a significant role in shaping the final outcome of this work. I am equally thankful to Dr. David Kaeli, for his constant feedback and guidance, particularly regarding the setup of game servers for my experiments. Prof. Kaeli's support greatly contributed to the success of this research. Additionally, as co-authors, Dr. Ergun, Dr. Griffin, Dr. Marsella, and Dr. Kaeli have all made significant contributions to the writing of publications associated with this dissertation. I am truly grateful for their dedication and commitment to my academic journey.The research undertaken in the preparation of this dissertation was both collaborative and interdisciplinary in its truest sense. In light of this, I feel compelled to extend my heartfelt thanks to my esteemed collaborators from the Drug Shortages team at Northeastern University. From the inception of my Ph.D. journey, Dr. Rozhin Doroudi and Dr. Rana Azghandi provided vital inputs to shape my research. Additionally, the instrumental role of Dr. Yifan Sun cannot be overstated. His expertise and assistance in setting up the game server for data collection from experiments was pivotal. The contributions of Noah Chicoine and Min Gong were equally significant, particularly in their help with qualitative data analysis. These individuals have proven themselves to be much more than collaborators; they have been critical contributors as co-authors of the articles produced from this research. Last but not least, I would like to express my gratitude to Dr. Pedro Sequeira for his insightful comments which enhanced the quality of my work.An integral part of this dissertation was the employment of StudyCrafter, an innovative platform used for designing games and conducting behavioral experiments. Given the significance of this tool in my research, it is fitting that I convey my deepest appreciation to the dedicated members of the Study...