To improve the effectiveness of their study sessions for UPSC, candidates can employ techniques such as the Pomodoro technique to enhance focus and prevent burnout. Creating a structured study schedule with clearly defined goals helps in maintaining direction and motivation. Actively engaging with the material through summary notes, flashcards, and teaching concepts to peers reinforces retention. Additionally, regular self-assessment through quizzes keeps track of progress and highlights areas needing improvement, ultimately optimizing the study process.