What consideration is a strong and consistent predictor of cognitive performance and problem-solving tasks in old age?
A) size of a person's social network
B) years of formal schooling and literacy levels on reading tests
C) mental health factors
D) degree of contact a person has with family members

Question

Quizplus · Accepted Answer

Research consistently shows that years of formal schooling and literacy levels on reading tests are strong and consistent predictors of cognitive performance and problem-solving tasks in old age. Education is believed to enhance cognitive reserve, which is the brain's ability to compensate for age-related changes or damage. This is why education is often considered a protective factor against cognitive decline and dementia. Other factors such as social network size, mental health, and family contact may also have some impact, but the evidence is not as strong or consistent as for education.

What Consideration Is a Strong and Consistent Predictor of Cognitive