Question

Discuss the Big Five personality factors that influence mortality of older adults.

Researchers have found that some personality traits are associated with the mortality of older adults. One study revealed that the Big Five personality factor of conscientiousness predicted lower risk of earlier death from childhood through late adulthood. A higher level of conscientiousness has been linked to living a longer life than the other four factors. Following are the results of three other studies of the Big Five factors in older adults:

The transition into late adulthood was characterized by increases in these aspects of conscientiousness: impulse control, reliability, and conventionality.

Perceived social support predicted increased conscientiousness in older adults.

More severe depression in older adults was associated with higher neuroticism and lower extraversion and conscientiousness.

Elevated neuroticism, lower conscientiousness, and lower openness were related to an increased risk of older adults developing Alzheimer disease across a period of six years.

Affect and outlook on life are also linked to mortality in older adults. Older adults characterized by negative affect dont live as long as those who display more positive affect, and optimistic older adults who have a positive outlook on life live longer than their counterparts who are more pessimistic and have a negative outlook on life.


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