Candidates should consider various study techniques to reinforce theoretical models pertinent to the UPSC syllabus, including active learning strategies such as self-quizzing, summarization, and concept mapping. Utilizing flashcards for key terms facilitates quick recall, while group discussions encourage collaborative exploration of complex subjects. Additionally, integrating multimedia resources (videos, podcasts) can cater to different learning styles and enhance engagement. Regularly revisiting and revising topics via spaced repetition strengthens retention and comprehension. Such varied techniques enable aspirants to internalize concepts effectively, essential for tackling both preliminary and mains examinations.