Theories of Aging PDF

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NURS 302 Theories of Aging-

Biological Theories Stochastic - aging occurs as a random event and occurs over time Nonstochastic - aging is a predetermined and timed phenomenon, NOT RANDOM

Sociologic Theories of Aging Disengagement Theory - Proposed that is the natural course of aging the individual does, and should, slowly withdraw

from his or her former roles and activities to allow the transfer of power to the younger generations It is now accepted that an elder's withdrawal is not necessarily a good thing for society. Activity Theory - focus is on the individual's need to maintain a productive to maintain life satidfaction and positive self concept. Continuity Theory - An individual tends to develop and maintain a consistent pattern of behavior, substituting one

role for a similar one as the person matures Successful aging is associated with one's ability to maintain and continue previous behavior and roles, or to find suitable replacements. Subculture Theory – Views older adults as their own “sub culture”, with their own interests, norms, beliefs, habits and issues that separate them from the rest of society. A response to rejection/negativity by society. This theory is less relevant today than it was when it was first proposed in the 1960s Age Stratification Theory - Social aging can be best understood by considering the individual as a member of an age group, with similarities to others in the group. Including the conceptualization of "young", "Middle aged" and "old" Psychological Theories of Aging – Developmental Tasks - An activity or event that arises at a certain period in the life of an individual. Successful achievement leads to happiness, growth, and success with later tasks. Failure leads to unhappiness, disapproval by society, and difficulty with later tasks. Gerotranscendence – Recent theory suggesting that aging entails a transition from rational, materialistic metaperspective to a more cosmic and transcendent vision. That aging people are less concerned with their physical bodies and material possessions and desire to achieve more significance and connection to others at eh end of their life. Disovering the hidden self, a full expression of who you are and inner looking.

Nursing theories of Aging – Functional Consequences Theory - integrates theories from aging and holistic nursing. It holds that nurses can promote wellness by addressing individuals holistically, recognizing the interconnection of body, mind, and spirit. The consequences of age-related changes and risk factors can result in either positive or negative functional consequences (i.e., wellness outcomes) for older adults. Through interventions that promote wellness and alleviate or reduce the impact of negative factors, nurses can promote positive functional consequences. Theory of Thriving - Failure to thrive results from a discord between the individual and his or her environment or relationships. Nurses identify and modify factors that contribute to disharmony among these elements. Theory of Successful Aging - positive adaptation to aging changes along with maintenance of spiritual connectedness and meaning/purpose in life...