INTRODUCTION: The prevention of cognitive decline is an urgent challenge in aging societies. This study explored the relationship between lifelong learning and cognitive reserve (CR) in healthy adults. Adult learners represent a unique population for examining the protective effects of lifelong cognitive stimulation. This study presents profiles of healthy adults aged 18-72 engaged in various informa, structured educational activities and investigates how these activities relate to their levels of cognitive reserve.

AIM(S): Investigation how lifelong learning and cognitive reserve affect the delay of cognitive abilities. This is crucial for promoting and organizing preventive strategies.

METHOD(S): Using a cross-sectional, quantitative design, 50 participants completed the Cognitive Reserve Index questionnaire (CRIq).

RESULTS: Results revealed a strong correlation between total CR and educational activities (CRI-Edu): r(50) = .838, p < .001, indicating that higher engagement in learning is significantly associated with increased cognitive reserve. A linear regression model showed that age significantly predicted CRI-Total (β = 0.795, p < .001), while gender did not (β = 0.03, p = .298). Although cognitive reserve have not been correlate with spatial navigation in this sample, findings support the theoretical link between cognitive engagement and cognitive resilience. Existing literature consistently shows that higher cognitive reserve is associated with better executive functioning and reduced dementia risk.

CONCLUSIONS: Role of cognitive engagement as a modifiable factor in building cognitive resilience is very important. Promoting formal and informal but structured learning opportunities may help enhance cognitive reserve and delay cognitive decline in aging populations. This study also discusses the societal implications of these results, highlighting the importance of accessible lifelong learning, the role of occupational therapy, and community-based institutions in promoting cognitive health in older adults.

FINANCIAL SUPPORT: This study was a part of Msc Dissertation