3. MEDSURG Nursing, 15 (2), 77-83 This item has been accepted for inclusion in DigitalCommons@Fairfield by an authorized administrator of DigitalCommons@Fairfield. Psychological Theories of Aging Psychological Theories of Aging Full-Life Development Theories (Erikson’s Theory will be the only one discussed.) 2. ˛ rst aging theories by studying a group of adults. In this essay, I present and review the most important concepts and theories in this context. THEORIES OF BIOLOGICAL AGEING 2. Theories of Aging. Create. You are free to use this item in any … There are a bibliography says that aging is series of changes that occur over time and it starts when we born and other bibliography says that aging is a changes process by illness. As cells and therefore their DNA strands are replicated, telomere caps shorten and adult cells lack the ability to relengthen them, meaning with each successive replication telomere caps become shorter and shorter. 72-74) Free radicals are also associated with aging. Clipping is a handy way to collect important slides you want to go back to later. PLAY. Theories of Aging. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Theories of Aging.ppt Cel - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. Why is a feature of life that is so detrimental to the organism as ageing maintained by natural selection? Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. I think that aging is a process what develops with age and older person may be sick or not sick. ˚ ey concluded that society expects retirees to remain active in their communities. Sections. That is, the changes that result from the proposed process must become more obvious as the person grows older. Created by. THE IMPORTANCE OF SOCIAL THEORIES OF AGING ... Economy of Aging, Life Course Perspective, Life Course Social Capital •The Second Transformation of Theory •Phenomenology and Constructivism, Critical Theory and Feminist Perspectives . Analyze the prominent biologic, sociologic, and psychologic theories of aging. Theories of aging … Raven, New York, 1990, pp. Aging is not the same as being old: We think of aging as equivalent to being old. Presentations. Modern Programmed Aging Theories • Modern programmed aging theories (beginning ~1990) contend that beyond the lifespan needed by each species there is an evolutionary disadvantage to living and reproducing longer. CrossRef Google Scholar. powerpoint Learn vocabulary, terms, and more with flashcards, games, and other study tools. (2002).“Theories of Aging”. Genetic Basis of Aging Theories • Hi h ti f i lifHigh conservation of maximum life span between species • Similarity of attained age between monozygotic twins compared to dizygotic twins or nontwin siblings •Examppp gyles of exceptional longevity within families • Subsets of aging features in human geneticSubsets of aging features in human genetic syndromes of premature aging. MPT 1st Year The early theories of ageing were very proscribed and prescriptive as to how individuals should age. Finally, we suggest practical implications and offer some recommendations to guide future research. Psychosocial Aging Theories (cont.) 11–18. Biological aging, referred to as senescence, is an exceedingly complex, genetically regulated, interactive process of change (Ostojić et al., 2009). • Gerotranscendence – Aging entails a transition from a rational, materialistic metaperspective to a cosmic and transcendent vision. System Theories of Aging Rate-of-living An old theory that assumes that there is a certain number of calories or heart beats allotted to an individuals and the faster these are used the shorter the life. Gravity. Theories of aging tanvi Pathania. Theories of aging as basis for assessment. Definition 2. Aging Theories 1. First: Ask a question What is the question age 32 or 28 Learn biological theories aging with free interactive flashcards. Next, we summarize empirical research results from recent studies of cognitive aging and work in two ways: how work impacts cognitive functioning, and how cognitive functioning impacts work. MOLECULAR THEORIES. A Major Role in Aging. Geriatrics Physiotherapy. Theories of Aging Developmental Genetic Theories Stochastic Theory 4. Extrinsic Biological Theory- Extrinsic biological theory maintains that environmental factors … This chapter considers the range of theories of aging in the biological, behavioral, and social sciences. Tiff_Will. It explores the effects of some of the rather distinct perspectives on aging that have emerged, beginning with the conceptualizations, research studies, and criticisms of disengagement theory, activity theory, and role theory, leading up to continuity theory and the liberation perspective. It is widely agreed that the immediate causes of the many different age-related diseases and conditions are different and that different treatments directed at the different causes have been effectively developed and deployed. View PPT_Chapter02.pptx from NURS 71600 at Hunter College, CUNY. Some important problems are identified with each of the theories when the criteria of intersubjectivity of meaning, testability, and empirical adequacy are utilized in the evaluation process. The choice of these categories and the order in which they are presented reflect their affinity to physiological discourse (90). Ul- timately, disorders in housekeeping ability jeopardize homeostasis and expose cells to apoptotic … Log in Sign up. Aging:Biological Theories of Aging (PPT) STUDY. Modern Programmed Aging Theories contend that we age because we possess what amounts to a biological suicide mechanism or program that purposely limits lifespan to a species-specific value in order to obtain an evolutionary benefit. Damage theories do not rely on a pre-determined timeline for aging and infer that we could increase our lifespan if we take steps to protect our bodies from cellular damage. Theories of aging_spring 2014 abridged Shepard Joy. See more ideas about Theories of aging, Aging, Theories. This theory of ageing also fits well with telomere theory. (Jin, pp. MEDSURG Nursing, 15 (2), 77-83 This item has been accepted for inclusion in DigitalCommons@Fairfield by an authorized administrator of DigitalCommons@Fairfield. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Match. The psychological concept describes ageing in terms of the specific changes in behavior, cognitive functions, and roles that occur in an individual undergoing the ageing process. Chapter 2 Theories of Aging Sue E. Meiner, EdD, APRN, BC, GNP Learning Objectives On completion of this chapter, the reader will be able to: 1. The programmed theory: Aging by Program, where biological clocks act through hormones to control the pace of aging. THEORIES OF AGING Based on information in: Madison, H.E. You can change your ad preferences anytime. The Adobe Flash plugin is needed to view this content. Telomeres can be thought of as bottle caps surrounding individual strands of DNA. See our Privacy Policy and User Agreement for details. Start studying Aging:Biological Theories of Aging (PPT). Modern aging theories consequently attempt to accommodate and explain a number of key observations concerning senescence: 1. Biological Theories of Aging. The Gene Regulation Theory of aging proposes that senescence results from changes in gene expression ().Although it is clear that many genes show changes in expression with age (71, 98, 104), it is unlikely that selection could act on genes that promote senescence directly ().Rather, life span is influenced by the selection of genes that promote longevity (see above). MOLECULAR THEORIES. JMCON. Now customize the name of a clipboard to store your clips. Theories of Aging From a Life-Course and Life-Span Perspective: An Overview. Given the major role the neuroendocrine system plays in physiology, this is an attractive theory of aging and neuroendocrine disease. Three major psychosocial theories of aging--activity theory, disengagement theory, and continuity theory--are summarized and evaluated. Concepts and theories of aging 1. The article discusses the counseling implications and applications of a number of social theories of aging. Theories of Aging.ppt Cel - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. Define aging from a biologic, sociologic, and psychologic framework. Concepts and theories of aging View theories_of_aging.ppt from NURSING MISC at Central Mindanao University. Normal aging Adonis Sfera, MD. THEORIES OF AGING Based on information in: Madison, H.E. Google Scholar. The process must be progressive with time. Many theories about the causes of aging have been proposed [19], and could be divided into two broad categories: the stochastic theories and the developmental-genetic theories [20]. If you continue browsing the site, you agree to the use of cookies on this website. Otherwise, we would live forever. Aging is a complex phenomenon the cause of which is not fully understood, despite the plethora of theories proposed to explain it. Havighurst and Albrecht p ublished the Activity ˚ eory in 1963, which states that staying occupied and involved is necessary to having a satis-fying late-life (Havighurst, Neugarten, & Tobin, 1963; e es Figure 3 - 1 ). Both theories … Learn. Ist Yr MSc(N) The Gene Regulation Theory of aging proposes that senescence results from changes in gene expression ().Although it is clear that many genes show changes in expression with age (71, 98, 104), it is unlikely that selection could act on genes that promote senescence directly ().Rather, life span is influenced by the selection of genes that promote longevity (see above). “The free radical theory of aging states that we age because of free radical damage over time,”(Szalay, p. 1) View chapter Purchase book. Modern Programmed Aging Theories contend that we age because we possess what amounts to a biological suicide mechanism or program that purposely limits lifespan to a species-specific value in order to obtain an evolutionary benefit. (2002). You can change your ad preferences anytime. Some important problems are identified with each of the theories when the criteria of intersubjectivity of meaning, testability, and empirical adequacy are utilized in the evaluation process. explaining different concepts of aging theories. A Comprehensive Review. Clipping is a handy way to collect important slides you want to go back to later. Normal Aging VS Dementia LI Holly Eide. Write. Both theories … • Consequently, species, including humans, evolved mechanisms (aging programs) that purposely limit their lifespans and ultimately cause the many age-related diseases and conditions. Geriatric Nutrition. In addition to damage-based theories, a second class of theories of aging defends that aging is a genetically-determined, programmed process. • Evolutionary theories are more concerned with why ageing occurs. Biological factors such as molecular and cellular changes are called primary aging, while aging that occurs due to controllable factors such as lack of physical exercise and poor diet is called secondary aging (Whitbourne and Whitbourne 2010). I think that aging is a process what develops with age and older person may be sick or not sick. Proc Natl Acad Sci USA 1980;78:5009–5013. Whereas there is a growing body of knowledge about the genomics of aging, what triggers the associated changes at the cellular or organ level is still a topic of debate. • Aging process is the process of growing old or developing the appearance and characteristics of old age 3. Erik Erikson, who took a special interest in this final stage of life, concluded that the primary psychosocial task of late adulthood (65 and beyond) is to maintain ego integrity (holding on to one's sense of wholeness), while avoiding despair (fearing there is too little time to begin a new life course). The early theories of ageing were very proscribed and prescriptive as to how individuals should age. These theories can be generally classified into evolutionary, involving historical and evolutionary aspects of aging, and physiologic or structural and functional changes. Flashcards. There are a bibliography says that aging is series of changes that occur over time and it starts when we born and other bibliography says that aging is a changes process by illness. If you continue browsing the site, you agree to the use of cookies on this website. Spell. Download Share Share. It is brought to you by DigitalCommons@Fairfield with permission from the rights-holder(s) and is protected by copyright and/or related rights. ROLE THEORY •Based on the belief that roles define us and our self-concept, and shape our behavior . We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. November 2009 ; Annual review of gerontology & geriatrics 29(1):3 … • Physiological theories attempt to explain how … It is brought to you by DigitalCommons@Fairfield with permission from the rights-holder(s) and is protected by copyright and/or related rights. Theories of Aging These theories can be generally classified into evolutionary, involving historical and evolutionary aspects of aging, and physiologic or structural and functional changes. Molecular theories of aging. powerpoint Theories of Aging Nancy V. Karp, Ed.D., P.T. Because of many advances in science and medicine, food production and delivery, and sanitation, in general people live longer than they used to. Theories of aging as basis for assessment. Now customize the name of a clipboard to store your clips. Theories of Aging Possible Mechanisms 3 Criteria of Aging Theories Change in Structure / Function 3 Catagories of Theories Wear and Tear Theories Wear and Tear ... – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 3bad1e-NWQ2M Programmed theories of aging assert that aging is an essential and innate part of the biology of humans and that aging is programmed into our body systems. The Aging Process Naomi. Choose from 500 different sets of biological theories aging flashcards on Quizlet. Living and reproducing longer causes an evolutionary disadvantage that caused the evolution and retention of the lifespan limiting mechanism. Theories of Aging Nancy V. Karp, Ed.D., P.T. Start studying Aging:Biological Theories of Aging (PPT). Log in Sign up. Three major psychosocial theories of aging—activity theory, disengagement theory, and continuity theory—are summarized and evaluated. Tanvi Pathania Erik Erikson, who took a special interest in this final stage of life, concluded that the primary psychosocial task of late adulthood (65 and beyond) is to maintain ego integrity (holding on to one's sense of wholeness), while avoiding despair (fearing there is too little time to begin a new life course). PPT – Theories of Aging PowerPoint presentation | free to view - id: d56a-NWRhZ. – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 41263d-ZDQyZ Third, we integrate and relate theories of cognitive aging to work. View PPT_Chapter02.pptx from NURS 71600 at Hunter College, CUNY. • Consequently, species, including humans, evolved mechanisms (aging programs) that purposely limit their lifespans and ultimately cause the many age-related diseases and conditions.
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