Key developments in educational psychology relevant to UPSC studies include advancements in understanding learning theories and the role of motivation in education. Research on cognitive and constructivist theories highlights the importance of tailoring teaching methods to diverse learners, emphasizing active engagement. Insights into intrinsic and extrinsic motivation can inform strategies to promote student engagement and achievement. Additionally, understanding the impact of emotional intelligence on learning environments is critical for creating supportive educational settings. These developments provide aspirants with a comprehensive view of student needs and effective teaching approaches.