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Clinical geropsychology

  • 8 min read
  • 5 chapters

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Background and definition

The population of the world is aging at a rapid rate. Globally, those aged 60 years or over numbered 962 million in 2017, more than twice as large as the number of older persons in 1980. The number of older persons is expected to double again by 2050, when it is projected to reach nearly 2.1 billion persons. Globally, the number of persons aged 80 years or over is projected to increase more than threefold between 2017 and 2050, rising from 137 million to 425 million. For the first time in human history, the world has more individuals age 65 and older than those age 5 years old and under.

The Administration on Aging reports that people age 65 and older constituted about 15.6% of the US population in 2017, and these numbers are expected to grow exponentially. From 2007-2017, the population age 65 and over saw a 34% increase, compared with a 4% increase for the under-65 population. By 2040, there will be an estimated 80.8 million older adults in the US, constituting approximately 21.6% of the population.

According to the World Health Organization, over 20% of adults aged 60 and over have a mental or neurological disorder (excluding headache disorders), and 6.6% of all disability (disability adjusted life years-DALYs) among people over 60 years is attributed to mental and neurological disorders. In addition, older adults often experience a multitude of changes in later life, including declines in health, loss of loved ones, work transitions, changes in residence, and loss of independence, and the approach of their mortality.

Given the expected growth of the older adult population, many psychologists will end up working with older adults in some way, and all psychologists therefore need to be aware of issues related to aging and their context. However, some older adults may benefit from seeing a provider with specialty training in aging, such as clinical geropsychologists, who are trained to address a variety of mental and behavioral health challenges common in later life.

Clinical geropsychologists have specialized training to address problems such as depression, anxiety, neurocognitive disorders (e.g., dementia, mild cognitive impairment [MCI]) caused by problems such as Alzheimer's disease, caregiver stress, grief and bereavement, end-of-life care issues, and physical health problems (e.g., sleep disorders, diabetes, cardiovascular disease). Geropsychologists are also sensitive to multicultural issues of aging in clinical practice, research, and policy (gerodiversity).

Geropsychologists provide psychological assessment and intervention to older adults and their families, as well as consultation services to other health care professionals. These psychological services are provided in a variety of settings and contexts, including private practice, community mental health, integrated medical settings (e.g., primary care), rehabilitation care, inpatient psychiatric settings, residential care, long-term care, adult day health programs, and many other settings. Geropsychologists are also trained to work in universities, academic hospitals and medical settings, research institutes, and public policy settings.

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