Question 1

Which of the following is a sign of aging for the average adult in middle adulthood?

Accepted Answer

C

Question 2

A recent study linked "sarcopenic obesity" with:

Accepted Answer

Sarcopenic obesity refers to a condition where someone has both low muscle mass (sarcopenia) and high levels of body fat. This combination has been linked to hypertension or high blood pressure in several studies.

Question 3

Questions such as,"To which age group do you belong?" and "How old do you feel?" reflect the concept of:

Accepted Answer

The questions reflect the concept of age identity, which refers to an individual's subjective perception and definition of their own age. Mental age refers to the intellectual level of a person as measured by an intelligence test. Chronological age refers to the actual number of years a person has lived. Age stereotype refers to a generalized and usually negative view of aging and older adults.

Question 4

Which of the following statements about late midlife is FALSE?

Accepted Answer

People in late midlife are actually more likely to experience their last child leaving home than those in early midlife, as this is typically when children are finishing college and entering the workforce.

Question 5

What is the consistent finding regarding age identity of 60- to 75-year-olds?

Accepted Answer

The answer of What is the consistent finding regarding age...

Question 6

In terms of visible signs of aging,sagging facial skin and wrinkles were linked to:

Accepted Answer

Smoking is a known cause of premature aging, including sagging facial skin and wrinkles. The chemicals in cigarettes can damage the collagen and elastin fibers in the skin, leading to decreased elasticity and firmness. Alcohol, exercise, and nutrition may also have an impact on skin health, but they are not as strongly linked to visible signs of aging as smoking.

Question 7

One study found that _____ of the individuals 65 to 69 years of age considered themselves middle-aged.

Accepted Answer

The answer of One study found that _____ of the...

Question 8

Which of the following BEST explains why middle adulthood comes later and lasts longer now than in the early 1900s?

Accepted Answer

People today have healthier lifestyles than people in the early 1900s, which has resulted in increased life expectancy and a longer middle adulthood.

Question 9

What was the average life expectancy in 1900?

Accepted Answer

The answer of What was the average life expectancy in...

Question 10

In Patricia Cohen's analysis,which of the following has fueled the emergence of thinking about middle age?

Accepted Answer

According to Patricia Cohen's analysis, the emergence of thinking about middle age has been fueled by advances in health and more people living to older ages. This has allowed people to remain active and productive for longer, leading to a redefining of what middle age means. It is not due to A, B, or D.

Question 11

Which of the following is a consistent finding regarding age identity?

Accepted Answer

Research has consistently shown that as adults become older, their age identity tends to be younger than their chronological age. This is likely due to societal norms and stereotypes around aging, as well as individuals' own personal beliefs and attitudes about aging.

Question 12

Which of the following is the reason for the decrease in height with the advancement in age?

Accepted Answer

As a person ages, their bones undergo a process called osteoporosis, which refers to the loss of bone density and strength. This affects the vertebrae in the spine, causing them to compress and shorten over time, resulting in a decrease in height. This process is not directly related to brittleness of bones in the limbs, an increase in weight, or a stooping posture, although these factors may indirectly contribute to the compression of the vertebrae.

Question 13

The average adult in middle adulthood _____ height and _____ weight.

Accepted Answer

During middle adulthood, individuals typically experience a decrease in height due to factors such as the compression of spinal discs and a loss of bone density. Concurrently, there is a tendency to gain weight due to a decrease in metabolism and changes in lifestyle.

Question 14

Compared to middle age,which of the following BEST describes late middle age for many?

Accepted Answer

Late middle age is often characterized by an increase in losses, such as the loss of loved ones, retirement, and physical abilities. These may begin to outweigh gains, such as grandchildren and personal accomplishments. This can lead to a sense of loss and change in identity, making it a challenging time for many individuals. However, it is important to note that not everyone experiences late middle age in the same way, and some individuals may have a more positive outlook on this stage of life.

Question 15

From a recent U.S.survey,approximately what percentage of adults 40 to 59 years of age were obese?

Accepted Answer

According to the CDC's National Health and Nutrition Examination Survey (NHANES) conducted from 2015 to 2016, approximately 40.2% of adults aged 40 to 59 years in the United States were obese.

Question 16

_____ is the developmental period that begins at approximately 40 to 45 years of age and extends to about 60 to 65 years of age.

Accepted Answer

Middle adulthood is the developmental period that begins at approximately 40 to 45 years of age and extends to about 60 to 65 years of age.

Question 17

Today the average life expectancy in the United States is:

Accepted Answer

According to data from the Centers for Disease Control and Prevention (CDC), the average life expectancy in the United States was 78 years in 2019.

Question 18

According to a recent British survey,people over 50 believe middle age begins at age

Accepted Answer

The survey reveals that people over 50 believe middle age begins at age 53.

Question 19

Many experts on middle adulthood describe the age period of 55 to 65 as:

Accepted Answer

Many experts on middle adulthood describe the age period of 55 to 65 as late midlife. This is because individuals in this age group are still considered part of the middle-aged population, but are approaching retirement and other changes associated with later life stages. This period is often associated with increased focus on legacy, retirement planning, and physical and health changes.

Question 20

What percentage of the U.S.population is older than 65 years?

Accepted Answer

According to the United States Census Bureau, as of 2021, the percentage of the U.S. population aged 65 and over is 16.5%, which is closest to option B (12%). Therefore, option B is the best choice.

Quiz 13: Physical and Cognitive Development in Middle Adulthood