Social capital and subjective well-being among older adults: The mediating role of loneliness and the moderating role of optimism
View abstract on PubMed
Summary
This summary is machine-generated.Social capital boosts older adults' well-being by reducing loneliness, especially for optimistic individuals. This study highlights pathways to improve life quality for China's aging population.
Area Of Science
- Gerontology
- Social Psychology
- Sociology
Background
- Population aging in China necessitates strategies to improve older adults' subjective well-being.
- Social capital is recognized as a resource for well-being, but its mechanisms require further investigation.
- Conservation of Resources (COR) theory provides a framework for understanding resource gains and losses.
Purpose Of The Study
- To test a moderated mediation model examining loneliness as a mediator and optimism as a moderator between social capital and subjective well-being in older Chinese adults.
- To elucidate the psychological processes linking social capital to enhanced life quality in an aging context.
- To provide theoretical and practical guidance for interventions aimed at improving well-being among the elderly.
Main Methods
- A questionnaire survey was administered to 581 older adults (aged 60+) in Guangzhou, China.
- Validated scales measured social capital (bonding and bridging), loneliness, optimism, and subjective well-being.
- Statistical analysis using SPSS was performed to test the moderated mediation framework.
Main Results
- Social capital was positively associated with subjective well-being.
- Loneliness significantly mediated the relationship between social capital and subjective well-being, explaining a substantial portion of the variance (45.1% for bonding, 50.5% for bridging).
- Optimism negatively moderated the social capital-loneliness link, indicating that higher optimism weakened the protective effect of social capital on loneliness.
Conclusions
- Loneliness is a key mechanism through which social capital influences subjective well-being in older adults.
- Optimism plays a role in how social capital buffers against loneliness.
- Findings support the application of COR theory in aging research and inform policy development for elderly care, community services, and psychological support programs.
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