This newest edition of a core graduate level textbook has added six new chapters to further enrich the ""gerontological imagination,"" and encourage an interdisciplinary approach to the study of aging. Academically rigorous yet clear and accessible, the text provides the most current findings from leading gerontological researchers and practitioners. New and updated chapters examine biology, exercise science/nutrition, communication science, geriatric medicine and nursing, demography, anthropology, economics, human development, psychology, political science, sociology, social work, and...