{Reference Type}: Journal Article
{Title}: The Reciprocal Relationship Between Social Engagement and Cognitive Function Among Older Adults in South Korea.
{Author}: Son J;Sung P;
{Journal}: J Appl Gerontol
{Volume}: 42
{Issue}: 5
{Year}: May 2023
{Factor}: 2.645
{DOI}: 10.1177/07334648221148953
{Abstract}: A greater number of studies have examined the impact of social engagement on cognitive function rather than the other way around, leaving their reciprocal association underexplored. Furthermore, formal and informal social engagement are not differentiated, although they may have independent relationships with cognitive function. This study aims to identify (1) whether informal and formal social engagements are effective in maintaining cognitive health and (2) if cognitive function has a bidirectional effect on social engagement. The study applies a dynamic panel data structural equation modeling with a maximum likelihood estimator (ML-SEM) to the Korean Longitudinal Study of Aging (KLoSA) data. The results confirm that frequent participation in organizational activities is more robustly associated with cognitive function than memberships or informal social contact. Concerning the bidirectional relationship, the cognitive function increases the degrees of informal and formal engagement. The study thus validates a reciprocal association between social engagement and cognitive function.