Theories of Aging. Disengagement theory views aging as a process of mutual withdrawal in which older adults voluntarily slow down by retiring, as expected by society. Proponents of disengagement theory hold that mutual social withdrawal benefits both individuals and society. Activity theory, on the other hand, sees a positive correlation between. of that damage. In fact, many scientists believe that humans have long lifespans because we are much better at repairing our genome than short-lived animals like mice. This is related to an evo- lutionary theory of aging called the “disposable soma” theory. Defects in DNA repair seem to be directly related to aging.
Four Adult Development Theories and Their Implications for Practice. For example, he said that a deeply religious Christian develops a religious habit system of praying, attending church, and reading the Bible. Habits change, he believed, and develop most during the teen years and are set by age ology, biology, and economy of aging as well as its psychology. Stage theories of adult development had a powerful appeal as a way of inte-grating such diverse material: Predictable changes in personality might prepare the individual for the social transitions and economic changes of adult life.
Mar 19, · A Stage Theory of Aging Development I believe optimum aging is both an intelligence and a developmental process, similar to cognitive, emotional, social, spiritual, and moral development, for the following reasons. Jun 12, · Vaillant's Theory. Psychiatrist George Vaillant spent most of his career researching and charting adult development. His work is based on research of over men and women spanning 60 years. Vaillant identified six adult life tasks that must be successfully accomplished in order for a person to mature as an adult.