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Friends are a vital source of social relations throughout the lifespan and across developmental stages. Our knowledge of how friendships develop over time, especially from childhood through adulthood, is limited. Furthermore, it is now recognized that this specific type of relationship influences health across the life course in unique ways. Using the Convoy Model of Social Relations as a guiding framework, this study charts the multiple and unique trajectories of friendship across adulthood and tests whether these trajectories influence health differentially by age. The sample for the study consisted of 553 adults from the longitudinal Social Relations Study. Respondents ranged in age from 13 to 77 at Wave 1 (1992), and included only those who reported a best friend in each wave, that is, Wave 2 (2005) and Wave 3 (2015). Approximately 65% of the respondents were women, and 24.5% were people of color. Latent growth curve analysis identified three trajectories of the presence of friends in one's network over time, two trajectories of positive friend quality, and three for negative quality. The most consistent findings are associated with positive friend relations over time. Gender was associated with friendship quality where women reported more positive friend relations over time, and increasing positive friend relations predicted better health 23 years later. These findings demonstrate that consistent and increasing positive friendships yield health benefits over time, whereas the presence of friends and negative quality does not have an effect. Overall, findings advance understanding of the long-term effects of social relations across the lifespan and life course. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

We consider linked lives through the Convoy Model of Social Relations to illustrate their complexity, consequences, and development across contexts. To illustrate how the Convoy Model lens provides a unique opportunity to examine the multidimensional and dynamic character of linked lives across time and space, we analyze twenty-three years of longitudinal data from the Social Relations Study (SRS). The SRS is a regionally representative Detroit-area sample (N=1,498) with three waves (1992; 2005; 2015) of data from community dwelling people age 13 to 93. We present three illustrative examples of linked lives: 1) the influence of earlier life social network characteristics (size and closeness) on later life health outcomes; 2) the influence of social position (race and education) on relationship quality with spouse/partner and child over time; and 3) the influence of transitioning from working to retirement on network structure (size and geographic proximity). Findings illustrate linked lives through multiple instances of social relationships and as influenced by various contexts. Further, the consequences of linked lives for mental health are consistent across the life course while influence on physical health is variable. The Convoy Model presents key concepts to situate the ways in which linked lives form and function at various levels and across multiple contexts to have far reaching effects on life outcomes., Competing Interests: Declaration of interest None., (Copyright © 2022 Elsevier Ltd. All rights reserved.)

Objectives: The purpose of this study was to examine dynamic links between changes in social ties and changes in emotional well-being., Method: Trivariate dual-change score models were used to test whether a large number of close ties would be more strongly associated with low levels of depressed affect than a large number of weaker ties, and a large number of weaker ties would be more strongly associated with high levels of positive affect compared to a large number of close ties, across three waves of a large, regionally representative sample of U.S. adults aged 40 and older (N = 802)., Results: We found that a greater number of weaker ties was associated with having more close ties over time, and that the number of weaker ties was more strongly predictive of positive age-related changes in both aspects of well-being (i.e., more positive affect and less depressed affect) than the number of close ties., Discussion: Contrary to popular theoretical orientations in gerontology, weaker ties may offer older adults a more effective avenue for promoting emotional well-being over time than close ties, and may have the additional benefit of compensating for losses in the number of close ties., (© The Author(s) 2020. Published by Oxford University Press on behalf of The Gerontological Society of America.)

Objectives: Negative social relationships are associated with poor health, chronic illness, and mortality. Yet, we know little about the dynamics of negative aspects of relationships within individual's closest relationships over time, how those experiences vary by age, and the implications of those relationships for well-being., Method: A total of 592 participants (ages 25-97; M = 57.5; 63.3% women) from the Social Relations Study completed monthly web surveys for up to 12 months. Each month they reported negative relationship quality with their three closest network members and multiple dimensions of well-being (positive affect, negative affect, self-rated health, and sleep quality)., Results: Multilevel models revealed older individuals reported less negativity in their relationships than younger people, but fewer age differences in the closest tie. Greater negative relationship quality predicted poor well-being (i.e., greater negative affect, sleep problems). Links between negative relations and well-being were less strong among older individuals; especially in the closest ties., Discussion: Results were partially consistent with the strength and vulnerability integration (SAVI) model, which proposes fewer age-related improvements in emotion regulation when individuals are unable to avoid tensions. Despite feeling just as negative as younger individuals, older individuals may be more resilient to tensions in their closest relationships., (© The Author(s) 2018. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)

Among older adults social relationships influence mortality, but it is less clear how. We examined associations between relationship quality with spouse, child, and best friend and mortality; and whether the associations varied in the presence of chronic illnesses. Survival analyses (N = 514; 59 percent women aged >or= 60) revealed sometimes counterintuitive main and buffering effects. Individuals who reported greater negative relationship quality with their children and friends lived longer. Buffering models suggest that relationships may exacerbate the effects of chronic illness on mortality and emphasize the importance of using a more nuanced approach when examining the effects of social relations on mortality.

COVID-19 has revealed gaps in services and supports for older adults, even as needs for health and social services have dramatically increased and may produce a cascade of disability after the pandemic subsides. In this essay, we discuss the perfect storm of individual and environmental risk factors, including deconditioning, reductions in formal and informal care support, and social isolation. We then evaluate opportunities that have arisen for strengthening person-centered services and supports for older adults, through in-home acute and primary medical care, aggressive use of video telehealth and social interaction, and implementation of volunteer or paid intergenerational service. [ABSTRACT FROM AUTHOR]