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Theories Of Older Adulthood

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Older adults make up a large and increasingly growing percentage of the New Zealand population (Ministry of Health, 2016). Older adulthood is generally described as being 65+ years of age, the traditional age of retirement. In this assignment I will describe the physical, cognitive and psychosocial characteristics of the 65+ lifespan stage. I will then briefly describe two theorists and the theories relevant to older adulthood, Eric Erickson’s 8th psychosocial stage Integrity vs Despair, and Jean Piaget’s Formal Operational stage. I will also discuss two health behaviours related to older adulthood nutrition and exercise.
Physically, older adulthood is a time of decline, but because older adults compare themselves to peers of the same age, most assess their health favourably (Berk, 2007). The epithelial layer of the skin thins, collagen and elastic fibres shrink, and years of sun exposure can result in age spots and wrinkles. Skin becomes less resilient skin and easily damaged (Crisp and Taylor, 2013). Heart function is compromised as muscle becomes less elastic and valves thicken and become rigid. Narrowing arteries affect 50% of older adults and cardiovascular disease is the number one cause of death of New Zealand men and women (Heart foundation, 2017). Urinary incontinence affects a relatively small amount of the older adult but is one of main reasons for admission into residential care. It is a debilitating disorder that has a negative physical, psychological and

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