Final Answer:
C. Conscientiousness is the Big 5 personality trait that contributes to both decline and increasing facility in older adults. High levels of conscientiousness are associated with positive health behaviors, promoting better cognitive function and overall well-being, but extreme conscientiousness may lead to overwork and stress, potentially impacting health negatively.
Step-by-step explanation:
Conscientiousness is the Big 5 personality trait that contributes to both decline and increasing facility in older adults. High levels of conscientiousness are associated with positive health behaviors and lifestyle choices, contributing to better cognitive function and overall well-being in aging individuals. On the other hand, extremely high levels of conscientiousness may lead to overwork and stress, potentially contributing to declines in health.
Research indicates that conscientiousness is linked to various aspects of successful aging, including cognitive function, longevity, and overall health. Individuals with higher conscientiousness are more likely to engage in preventive health behaviors, such as regular exercise, a balanced diet, and adherence to medical recommendations.
However, it's essential to note that extreme levels of conscientiousness may lead to overworking and heightened stress, which can have adverse effects on health. Therefore, a balanced level of conscientiousness is crucial for optimal aging outcomes.
So correct option is C. Conscientiousness