Gerontology Scientific

 Gerontology is that the study of the social, cultural, psychological, cognitive, and biological aspects of ageing. The word was coined by Ilya Ilyich Mechnikov in 1903, from the Greek γέρων, geron, "old man" and -λογία, -logia, "study of". the sector is distinguished from geriatrics, which is that the branch of drugs that focuses on the treatment of existing disease in older adults. Gerontologists include researchers and practitioners within the fields of biology, nursing, medicine, criminology, dentistry, welfare work , physical and physical therapy , psychology, psychiatry, sociology, economics, politics , architecture, geography, pharmacy, public health, housing, and anthropology.   The multidisciplinary nature of gerontology means there are variety of sub-fields which overlap with gerontology. There are policy issues, for instance , involved in government planning and therefore the operation of nursing homes, investigating the consequences of an ageing population on society, and therefore the design of residential spaces for older folks that facilitate the event of a way of place or home. Dr. Lawton, a behavioral psychologist at the Philadelphia Geriatric Center, was among the primary to acknowledge the necessity for living spaces designed to accommodate the elderly, especially those with Alzheimer's disease . As a tutorial discipline the sector is comparatively new. The USC Leonard Davis School created the primary PhD, master's and baccalaureate programs in gerontology in 1975.