International Journal of Aging & Human Development最新文献

Intergenerational communication and aging is a thriving interdisciplinary, methodologically diverse field having significant implications for understanding the aging process. This opening article to the special issue provides a brief overview of this research domain, with particular attention to theoretical practices within it. Communication accommodation theory (CAT) is introduced given it has provided a foundation for other well-cited models of communication and aging. In so doing, a couple of the CAT principles are elaborated, based on recent work on age meta-stereotyping and intergroup felt understanding. CAT is also a component of the influential "communication ecology model of successful aging" and, after exploring some of its tenets, its visually schematic representation is elaborated as well as connections speculated regarding its relationship with the communicative lives of SuperAgers. Thereafter, highlights emerging from the articles in this special issue that follow are drawn out.

COVID-19 heightened the uncertainty of aging, mainly because older adults were considered most vulnerable to the virus's effects. This study utilized the Communicative Ecology Model of Successful Aging (CEMSA) as a framework to understand the intersection of aging, COVID-19, and communication. In-depth interviews were conducted to explore the nuanced accounts given by fourteen eligible participants from Ghana and Uganda to understand their communicative practices about successful aging during COVID-19. Findings revealed that expressing optimism about aging, planning for future care needs, self-categorization as old, or attributing behavior to old age, and using emerging communication technologies to foster engagement with friends and loved ones are crucial aspects of older adults' communication around successful aging during the pandemic. The study also extended CEMSA to the African context and introduced faith as a new element that influenced how older adults communicate about successful aging that the model had not previously accounted for.

This Epilogue extends themes from the Special Issue, with a particular focus on how communication operates during times of social disruption. Three forms of disruption are discussed: societal-global disruption (manifested in the Covid-19 pandemic), individual-relational disruption (manifested in a dementia diagnosis), and societal progress (manifested in technological change). The Epilogue discusses how these disruptions affect the quality and quantity of intergenerational contact, and feed into hostile and benevolent forms of ageism. The conclusions discuss connections between disruptions and the Communication Ecology Model of Successful Aging, as well as links to societal segregation, thus suggesting the multiplicity of ways that communication serves as a platform for healthier approaches to aging in society.

We examined how physical pain impacts the developmental construct of Awareness of Age-Related Change (AARC-gains and AARC-losses) and, in turn, how AARC mediates and moderates the association between pain and subsequent physical activity. We used longitudinal data from 434 participants of the UK PROTECT Study (mean age = 65.5 years; SD = 6.94 years). We found that pain in 2019 predicted higher AARC-losses (β = .07; p = .036) and less physical activity (β = -.13; p-value = .001) in 2020. Additionally, we found that AARC-losses partially mediated, but did not moderate, the association of pain in 2019 and physical activity in 2020. AARC-losses may explain physical inactivity in middle-aged and older adults experiencing pain. Incorporating developmental constructs such as AARC into theories and empirical studies on pain and pain management may be necessary to more fully capture people's responses to pain.

This study aims to investigate whether generational differences in intergenerational caregiving patterns (caring for parents only, caring for grandchildren only, and caring for parents and grandchildren simultaneously) are associated with cognitive health disparities among the sandwich generation within four-generation families, drawing upon the theories of intergenerational solidarity and intergenerational stake. Moreover, this study seeks to identify mediators that help explain these disparities. A nationally representative sample of 8,065 respondents was drawn from the 2011 and 2018 waves of the China Health and Retirement Longitudinal Study. The findings reveal that the sandwich generation caring for grandchildren only, as well as those caring for grandchildren and parents simultaneously, exhibit better cognitive health. However, caregiving for parents only is not significantly related to their cognitive health. This study identifies the inability to reduce depressive symptoms as a mediator explaining the insignificant association between caregiving for parents only and the cognitive health of the sandwich generation. The findings underscore the importance of offering support to the sandwich generation within four-generation families to enhance their cognitive health. Moreover, it is imperative to distinguish between different intergenerational caregiving patterns based on generational differences among the sandwich generation, with a specific emphasis on allocating public resources aimed at promoting cognitive health for those engaged in caring for parents.

The purpose of this research was to identify the socialization styles of the older person (such as authoritative, indulgent, authoritarian, and negligent) in three different roles: (1) nowadays as a grandparent, (2) considering the style used to educate their own children in the past; and (3), considering the socialization style they received when they were children. The sample (317 people over 65 years old with at least one grandchild aged up to 16 years old participated) received the questionnaire on socialization styles in those roles. The results showed the predominance of the indulgent style in their role as grandparents. Almost 80% showed intergenerational continuity between at least two roles, with the exception of those with a neglectful style. Continuity in socialization style is crucial to understanding the dynamics within family relationships, which have highly durable intergenerational ties.

Ageism remains an obstacle to building an age-friendly environment. Although the rise of ageist microaggressions (i.e., subtle discrimination) threatens older adults from maintaining well-being, the mechanism of ageist microaggressions remains understudied. The present study examined ageist microaggressions using a transactional model. Specifically, we examined whether ageing and death anxieties contribute to self-ageism and influence benevolent and hostile ageism. These ageist beliefs might lead to benevolent and hostile ageist microaggressions, respectively. Cross-sectional data from 214 Hong Kong middle-aged adults (M_age = 50.97) were obtained. The results from a structural equation model revealed that ageing anxiety, but not death anxiety, was a significant predictor of self-ageism, hostile ageism, and hostile ageist microaggressions. A revised model further suggested that benevolent and hostile ageism were predictive of hostile ageist microaggressions. The results highlight the importance of defying the conventional perception of ageing to reduce ageing anxiety, ageism and ageist microaggressions for an age-friendly society.

This study aimed to investigate the prevalence of having plans for the future among very old people and the factors associated with having such plans. A longitudinal population-based study with home visits for 85-, 90-, and ≥95-year-old participants in Sweden and Finland was used. Multivariate logistic regression and Cox proportional-hazards regression models with a maximum 5-year follow-up period were used. The prevalence of having plans for the future was 18.6% (174/936). More men than women and more people living in Sweden than in Finland had plans for the future. In multivariate models, having plans for the future was associated with speaking Swedish, being dentate, and living in the community in the total sample; speaking Swedish and being dentate among women; and speaking Swedish, having a lower Geriatric Depression Scale score, and urban residence among men. Having plans for the future was associated univariately, but not multivariately, with increased survival.

Background: Social exposures are linked to an array of health outcomes, especially around aging. In this study, we examined the association of social capital, defined as social relationships and networks, with clinical and biological outcomes including cognitive health, oral inflammation, and epigenetic aging. Methods: We used data from the Canadian Longitudinal Study on Aging (CLSA) (n = 1,479; aged 45-85 years), categorizing social capital as structural and cognitive capital. Oral inflammation was determined as the presence of gum bleeding. Epigenetic aging was computed as the difference between chronological age and DNA methylation age. We constructed multivariable regression models adjusted for covariates to assess the relationships of interest. Results: Higher structural social capital was associated with decelerated epigenetic aging and better cognitive health outcomes, while higher cognitive social capital was associated with better cognitive outcomes and less oral inflammation. Conclusion: Enhanced social capital may contribute to better clinical and biological outcomes around aging.

This study aimed to examine the role of childhood neighborhood quality on trajectories of depressive symptoms throughout later life based on a nationally representative sample, and to explore the role of gender in the association. Linear mixed-effects model analysis was performed to investigate a longitudinal association of childhood neighborhood quality with depressive symptoms. A total of 7,016 participants aged 45 and above were included in this study. Depressive symptoms progression was significantly faster (β [95% confidence interval, CI]: 0.13 [0.01, 0.25]; P = .027) in the low childhood neighborhood quality when compared with the high childhood neighborhood quality. The quality of childhood neighborhood was significantly associated with a change in depressive symptoms over time in females (β [95% CI]: 0.19 [0.02, 0.36]; P = .029) but not in males (β [95% CI]: 0.09 [-0.06, 0.25]; P = .224). Targeted interventions should be developed to prevent depressive symptoms for those vulnerable groups.