The study of the elderly population focuses on various aspects of aging, including physical and mental health, social support systems, caregiving, and quality of life. This research area explores the challenges and opportunities faced by older adults as they age, as well as interventions and policies that can improve their well-being and independence. Researchers in this field often work to understand the unique needs and experiences of older adults in order to develop effective strategies for promoting healthy aging and enhancing the overall quality of life for seniors.