A decade-long study published in Psychological Science has found a strong connection between well-being and cognitive health in older adults. Researchers led by Gabrielle Pfund of Auburn University analyzed data from 1,702 adults aged 65 and above, tracking their cognitive function and self-reported levels of well-being over 10 years.
The study reveals that individuals with higher levels of well-being tend to have better cognitive functioning and less decline over time. Specifically, a strong sense of purpose was linked to improved cognitive health, while declines in cognition predicted future declines in well-being.
Using advanced statistical techniques, the researchers found that changes in well-being predicted subsequent changes in cognition, and vice versa. This dynamic relationship held even after accounting for factors such as age, sex, and education.
The study’s findings have significant implications for promoting healthy cognitive aging. By focusing on the development, maintenance, and promotion of well-being, intervention efforts could potentially support individuals in maintaining their cognitive abilities.
While the study’s results are promising, it is essential to note that observational studies like this one cannot prove causality. Future research should aim to explore whether these associations extend to more rural populations, who are at higher risk for cognitive decline and its related factors.
Source: https://www.psypost.org/sense-of-purpose-emerges-as-key-predictor-of-cognitive-functioning-in-older-adults