### Literature Review on Self-Determination Theory (SDT) in Motivation
Self-Determination Theory (SDT) is a prominent psychological framework that focuses on human motivation, personality development, and well-being. Developed by Edward L. Deci and Richard M. Ryan in the 1980s, SDT emphasizes the role of intrinsic and extrinsic motivations in driving behavior. Central to this theory are the concepts of autonomy, competence, and relatedness as