Chapters 13 & 14 Flashcards
Visible physical signs of aging
The first outwardly noticeable signs of aging usually are apparent by the forties or fifties. The skin beings to wrinkle and sag because of a loss of fat and collagen in underlying tissues.
height and weight
being overweight is a critical health problem in middle adulthood. For individuals who are 30% or more overweight, the probability of dying in middle adulthood increases by 20-40%. Those who are obese are at 100-200% higher risk of premature death.
strength, joints and bones
the cushions for the movement of bones become less efficient in the middle adult years. Maximum bone density occurs by the mid to late 30s, from which point there is a progressive loss of bone.
vision
experiences it sharpest decline between 40 & 49 years of age
hearing
hearing can also start to decline by age 40.
cardiovascular system
midlife is the time when high blood pressure and high cholesterol “often take adults by surprise”
sleep
some aspects of sleep become more problematic in middle age. The total number of hours slept usually remains the same as in early adulthood, but beginning in the forties, wakeful periods are more frequent and there is less of the deepest type of sleep. The amount of time spent lying awake in bed at night begins to increase in middle age and this can produce the feeling of being less rested in the morning.
The average life expectancy
is 78 years: 12 % of the US population is older than 65.
from 1990 to 2015 the middle-aged US population is expected to increase from
47 million to 80 million, a 72% increase
the baby boomers, born from 1946 to 1964,
are of interest to developmentalists not only because of their increased numbers but also because they are the best-educated and most affluent cohorts in history to pass through middle age.
Middle adulthood (40-45 years of age to about 60-65 years of age)
for many people, middle adulthood is a time of declining physical skills and expanding responsibilities; a period in which people become more conscious of the young-old polarity and the shrinking amount left in life
middle adulthood is a point
when individuals seek to transmit something meaningful to the next generation; and a time when people reach and maintain satisfaction in their careers.
in sum middle adulthood involves
“balancing work and relationship responsibilities in the midst of the physical and psychological changes associated with aging,”
midlife physical changes are
usually gradual.
since a youthful appearance is stressed in out culture
many individuals strive to make themselves look younger.
middle age women were more likely to perceive the signs of aging
as having a negative effect on their physical appearance.
The cultural emphasis on youthful appearance and avoiding or minimizing the physical changes
associated with the aging characterize the baby-boom generation. For example, baby boomers have a strong interest in plastic surgery and Botox, which may reflect their desire to take control of the aging process.
In middle adulthood, the frequency of accidents
decline and individuals are less susceptible to colds and allergies than in childhood, adolescence, or early adulthood.
stress and disease
stress is increasingly being found to be a factor in disease, and the cumulative effect of stress often has a toll ob the health of the individuals by the time they reach middle age.
culture, personality, relationships and health
as individuals aged from 34-50 those who were the most healthy were also the most calm, the most self-control, and the most responsible.
Type A/Type B behavioral patterns
people who are hostile outwardly or turn anger inward are more likely to develop heart disease than their less angry counterparts.
health and social relationships
individuals who were on a positive relationship pathway from childhood to middle age had significantly fewer biological problems (cardiovascular disease, physical decline) than their counterparts who were on a negative relationship pathway.