Psychology and Aging最新文献

{"title":"Are depressive symptoms associated with biological aging in a cross-sectional analysis of adults over age 50 in the United States.","authors":"Herong Wang, Kelly M Bakulski, Freida Blostein, Brittany R Porath, John Dou, César Higgins Tejera, Lindsay H Ryan, Erin B Ware","doi":"10.1037/pag0000860","DOIUrl":"10.1037/pag0000860","url":null,"abstract":"<p><p>Major depressive disorder accelerates DNA methylation age, a biological aging marker. Subclinical depressive symptoms are common, but their link to DNA methylation aging in older adults remains unexplored. This study analyzed the cross-sectional relationship between depressive symptoms and accelerated DNA methylation aging, considering gender and race/ethnicity in U.S. adults aged over 50. We used data from 3,882 diverse participants in the 2016 Health and Retirement Study wave, measuring blood DNA methylation age against chronologic age for acceleration. Depressive symptoms were assessed using the Center for Epidemiologic Studies Depression (CES-D) scale. Multiple linear regression evaluated the association between depressive symptoms and DNA methylation age acceleration, adjusting for sociodemographic factors, blood cell proportions, and health behaviors (physical activity, alcohol use, smoking, and chronic conditions). Gender and race/ethnicity modifications were also tested. Depressive symptoms, measured by continuous CES-D score, high depressive symptoms (CES-D ≥ 4), or any symptoms (CES-D ≥ 1), significantly correlated with increased GrimAge DNA methylation age acceleration (all <i>p</i> ≤ .001) in unadjusted and sociodemographic-adjusted models but were nonsignificant in fully adjusted models. No significant gender or race/ethnicity effect modifications were found in fully adjusted models. Health behaviors significantly influence DNA methylation age acceleration and depressive phenotypes, underscoring the need to understand their roles in assessing psychological factors related to DNA methylation age acceleration. (PsycInfo Database Record (c) 2024 APA, all rights reserved).</p>","PeriodicalId":48426,"journal":{"name":"Psychology and Aging","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142478019","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Affective response to daily physical activity in younger and older adults.","authors":"Marta Stojanovic, Arthi Venkatesan, Tammy English, Denise Head","doi":"10.1037/pag0000852","DOIUrl":"https://doi.org/10.1037/pag0000852","url":null,"abstract":"<p><p>Many older adults do not meet the physical activity recommendations of the American Heart Association; hence, it is important to understand the factors that can facilitate regular physical activity in older adults. Notably, the role of affective response has been understudied. Mixed findings have been reported in terms of age effects in affective response to daily physical activity. This study aimed to determine age differences in affective response to daily physical activity and whether these differences are associated with overall physical activity levels. Further, the role of contextual factors in age differences in affective response following daily physical activity was examined. Younger (<i>n</i> = 59) and older adults (<i>n</i> = 60) completed 1 week of experience sampling during which they responded to daily prompts about their affect and physical activity. Overall physical activity levels were estimated via actigraphy. In both age groups, daily physical activity was similarly associated with greater high-arousal positive (HAP) affect relative to other activities. Across age groups, participants reported more HAP affect when engaging in daily physical activity in a group compared to alone. Greater duration and enjoyment of daily physical activity were more strongly associated with greater HAP affect in younger adults relative to older adults. Affective responses following bouts of daily physical activity did not predict overall physical activity levels for either age group. Overall, older adults may experience similar positive affective response to younger adults following daily physical activity relative to other activities. These affective responses may have a limited role in physical activity engagement in daily life. (PsycInfo Database Record (c) 2024 APA, all rights reserved).</p>","PeriodicalId":48426,"journal":{"name":"Psychology and Aging","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142394339","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Reminders eliminate age-related declines in prospective memory.","authors":"B Hunter Ball, Phil Peper, Matthew K Robison","doi":"10.1037/pag0000844","DOIUrl":"https://doi.org/10.1037/pag0000844","url":null,"abstract":"<p><p>Prospective memory (PM)-the process of establishing intentions for future action and remembering to fulfill these intentions at the appropriate time-is necessary for many instrumental activities of daily living and for maintaining functional independence with increased age. Offloading PM demands onto the environment, such as setting a reminder alarm to take medication, offers an easy and effective way to mitigate age-related PM declines. However, a lack of basic knowledge about the cognitive and metacognitive processes that drive offloading decisions presents barriers to successful implementation. The present study addresses these issues by examining age differences in PM for offloaded (i.e., with reminders) and nonoffloaded (i.e., without reminders) intentions under low and high memory demands. With highly specific intentions that can be retrieved via bottom-up processes (Experiment 1), there were no age differences in PM without reminders, and younger and older adults equally benefitted from reminders under high memory load. With nonspecific intentions that require top-down attention for retrieval (Experiment 2), older adults had worse PM under high load without reminders. Critically, this age difference was eliminated with the use of reminders, likely due to increased reminder checking for older adults under high load. These findings suggest that offloading can circumvent cognitive capacity limitations and minimize computational effort to improve intention fulfillment in older adults. The theoretical and applied ramifications of these findings are discussed. (PsycInfo Database Record (c) 2024 APA, all rights reserved).</p>","PeriodicalId":48426,"journal":{"name":"Psychology and Aging","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142337182","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Retirement and life satisfaction among middle-aged and older adults: A piecewise growth mixture analysis.","authors":"Jonathan L Chia, Andree Hartanto, William Tov","doi":"10.1037/pag0000853","DOIUrl":"https://doi.org/10.1037/pag0000853","url":null,"abstract":"<p><p>Retirement represents a significant life transition typically occurring in later adulthood, often accompanied by substantial lifestyle changes. Several theoretical frameworks suggest that these changes present both opportunities and challenges for well-being, and the extent to which individuals experience positive versus negative well-being outcomes may be influenced by various factors. To study such heterogeneity in retirement experiences, researchers have embraced person-centered methodologies. Yet, some previous studies have not robustly delineated retirement- from age-related changes in well-being, accounted for statistical uncertainties, or examined these diverse experiences outside of a Western context. These limitations preclude conclusions about the diverse experience of retirement. Using both person- and variable-centered approaches, this study examined life satisfaction trajectories before and after retirement among 532 retired middle-aged and older adults from the Singapore Life Panel. Controlling for age-related changes, latent growth mixture analysis was employed to identify retirement subgroups with varying life satisfaction trajectories. Three distinct trajectories were revealed-decreasingly satisfied, stable postretirement, and increasingly satisfied. As compared to those increasingly satisfied, decreasingly satisfied individuals tended to have lower social support, were higher on neuroticism, and had higher income. While expressed to a similar magnitude across profiles, education and religious activity also emerged as important predictors of well-being in retirement transition. Findings from the present study highlight the importance of recognizing heterogeneity in retirement experiences and opportunities for targeted interventions to support retirees' well-being. (PsycInfo Database Record (c) 2024 APA, all rights reserved).</p>","PeriodicalId":48426,"journal":{"name":"Psychology and Aging","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142298840","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Interplay of aging and practice in conflict processing: A big-data diffusion-model analysis.","authors":"Paul Kelber, Victor Mittelstädt, Rolf Ulrich","doi":"10.1037/pag0000848","DOIUrl":"https://doi.org/10.1037/pag0000848","url":null,"abstract":"<p><p>We are continually required to exercise cognitive control in order to separate relevant and irrelevant information. Previous studies have produced mixed results as to whether cognitive control declines across adulthood and improves with practice. Moreover, little is known about the influences of aging and practice on the automatic and controlled processes underlying performance in conflict situations. This calls for analyses of extensive data using process models for conflict tasks, akin to earlier drift-diffusion model analyses of performance in cognitive nonconflict tasks. Thus, to understand how aging and practice influence cognitive control at the process level, we analyzed a large-scale data set (1,800 participants aged 21-80 years completing 60 blocklike online games of an arrow-based Eriksen flanker task). At the coarse-grained level of mean response times, the congruency effect increased across adulthood and decreased with practice following an initial increase. The finer-grained distributional response time and error rate data were closely fitted by the diffusion model for conflict tasks, which captures the dynamic interplay of automatic and controlled processing. Best-fitting parameter values revealed multiple, partially counteracting influences of aging and practice: Aging across adulthood slowed down both controlled and automatic processing (besides slowing down nondecisional processes and increasing decision caution). By contrast, practice selectively speeded up controlled processing (besides speeding up nondecisional processes and decreasing decision caution). Taken together, these findings suggest that aging and practice primarily alter the speed of controlled (aging and practice) and automatic processing (aging), rather than causing inhibitory adjustments in the strength of automatic processing. (PsycInfo Database Record (c) 2024 APA, all rights reserved).</p>","PeriodicalId":48426,"journal":{"name":"Psychology and Aging","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142298838","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Delayed onset of cognitive terminal decline in later born cohorts: Evidence from a longitudinal study of two cohorts born 29-years apart.","authors":"Valgeir Thorvaldsson, Ingmar Skoog, Boo Johansson","doi":"10.1037/pag0000846","DOIUrl":"https://doi.org/10.1037/pag0000846","url":null,"abstract":"<p><p>In this study, we evaluated birth cohort (i.e., generational) differences in the onset and rate of acceleration in cognitive decline prior to death (i.e., terminal decline [TD]). We obtained data from two cohorts, born in 1901-1902 (<i>n</i> = 755, 64% females) and 1930 (<i>n</i> = 347, 48% females), identified and sampled at age 70 from the same city population and assessed on the same cognitive tests at ages 70, 75, 79, 85, and 88. The 1901-1902 cohort was additionally assessed at ages 90, 92, 95, 97, 99, and 100. The outcome was defined at each measurement occasion by a composite score of three cognitive tests assessing spatial ability, perceptual and motor speed, and reasoning. Date of death was obtained from population register, with the last update in April 2023, covering over 99% and 38% of the cohort members, respectively. We fitted a random TD change point model to the data while accounting for sex and education. Findings revealed expected TD onset (as conditioned on male with formal education) 5.17 (95% highest density interval [2.54, 8.05]) years prior to death in the 1901-1902 cohort, with an acceleration in rate of decline by a factor of 4.43 within the TD phase. This estimate was delayed by 2.53 (95% highest density interval [5.68, 0.10]) years in the 1930 cohort, with an acceleration by a factor of 5.16 within the TD phase. To the best of our knowledge, this is the first study to present evidence indicating that today's birth cohort experience, on average, a shorter TD phase in comparison to earlier born cohorts. (PsycInfo Database Record (c) 2024 APA, all rights reserved).</p>","PeriodicalId":48426,"journal":{"name":"Psychology and Aging","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142141375","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Which predicts longevity better: Satisfaction with life or purpose in life?","authors":"Frank Martela, Elmeri Laitinen, Christian Hakulinen","doi":"10.1037/pag0000802","DOIUrl":"10.1037/pag0000802","url":null,"abstract":"<p><p>Life satisfaction and purpose in life are fundamental yet separate ways to evaluate one's life. Both positively predict physical health and longevity, making them key factors for length and quality of life. However, we do not know which of them predicts mortality, when controlling for the influence of each other. Given that purpose in life involves a more active engagement with life and can help to cope with suffering, we hypothesize that purpose in life could be a more direct prospective predictor of longevity, overshadowing any effect of life satisfaction, when the two are pitted against each other as prospective predictors of longevity. To examine these hypotheses, we utilized Midlife in the U.S. survey, which is a 23-year follow-up study, (<i>N</i> = 5,993) and Cox proportional hazards models, repeating the analyses both without covariates and when controlling for various demographic and health-related variables. We show that both life satisfaction and purpose in life predict mortality when modeled separately. When life satisfaction, purpose in life and self-rated health were entered as simultaneous predictors of mortality, purpose in life remained a slightly more robust predictor of mortality, while life satisfaction became only marginally significant, suggesting that some of the factors that connect it to mortality are covered by the other two subjective evaluations. Overall, the results demonstrate that purpose in life is a robust predictor of mortality, and thus a key dimension of well-being to attend to as people age, while the predictive power of life satisfaction is more dependent on the choice of covariates. (PsycInfo Database Record (c) 2024 APA, all rights reserved).</p>","PeriodicalId":48426,"journal":{"name":"Psychology and Aging","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139736406","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Are social interactions perceived as more meaningful in older adulthood?","authors":"Jana Nikitin, Martina Luchetti, Nejla Alimanovic, Fiona S Rupprecht, Angelina R Sutin","doi":"10.1037/pag0000827","DOIUrl":"10.1037/pag0000827","url":null,"abstract":"<p><p>Social relationships accompany us throughout adulthood and are among the most important sources of meaning in a person's life. However, little is known about age differences in meaningfulness of social interactions across adulthood. According to socioemotional selectivity theory, as people age, they develop relatively stronger preferences for social relationships that are emotionally meaningful. Consequently, older adults may perceive social interactions in everyday life as more meaningful than younger adults. To test this hypothesis, the present study examined age-related differences in the perceived meaningfulness of daily social interactions using experience sampling data. Three-hundred six participants (56.9% women, 18-88 years) completed a total of 6,407 entries over 3 days. Results of the multilevel analyses showed that age was positively associated with perceived meaningfulness of daily social interactions, controlling for relationship closeness and situation valence. In addition, the perceived meaningfulness of daily social interactions was positively related to subjective well-being both between and within all participants, indicating that meaningful social interactions are beneficial for well-being regardless of age. Thus, perceiving social interactions as meaningful could be one way that older people maintain a high level of well-being in their daily lives. (PsycInfo Database Record (c) 2024 APA, all rights reserved).</p>","PeriodicalId":48426,"journal":{"name":"Psychology and Aging","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141082803","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Do early midlife work characteristics predict 20-year change in control beliefs?","authors":"Johanna Hartung, Lena Stahlhofen, Oliver K Schilling, Hans-Werner Wahl, Gizem Hülür","doi":"10.1037/pag0000830","DOIUrl":"10.1037/pag0000830","url":null,"abstract":"<p><p>Previous research showed the importance of control beliefs for many life outcomes. The present study examines associations between subjectively perceived work environment and objectively measured work activities at the beginning of midlife as a central developmental phase in the context of work, with control beliefs across the subsequent 20 years. We analyzed four-wave longitudinal data from <i>N</i> = 374 participants (born 1950-1952; <i>M</i>_age baseline = 44 years, <i>SD</i> = 1; 44% women) from the Interdisciplinary Longitudinal Study of Adult Development and Aging within a structural equation modeling framework. Over 20 years and overall, internal control beliefs were stable, while external control beliefs decreased. Individuals who reported higher task variety and better social integration at work at baseline also reported higher levels of control beliefs for positive life outcomes. In addition, higher social integration at work at baseline was related to lower levels of external control beliefs. Work characteristics at baseline were not associated with individual differences in change in control beliefs across the 20-year observational interval. In summary, our findings suggest that work experiences at the prime of job-related development around the midst of the fifth decade of life do not play a major role in subsequent control beliefs development across 20 years. However, investigations measuring control beliefs as well as work characteristics continuously over a long period of time are necessary to shed light on reciprocal influences between work and personality. (PsycInfo Database Record (c) 2024 APA, all rights reserved).</p>","PeriodicalId":48426,"journal":{"name":"Psychology and Aging","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141591778","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correction to \"Do caregiver interventions improve outcomes in relatives with dementia and mild cognitive impairment? A comprehensive systematic review and meta-analysis\" by Cheng et al. (2022).","authors":"","doi":"10.1037/pag0000840","DOIUrl":"10.1037/pag0000840","url":null,"abstract":"<p><p>Reports an error in \"Do caregiver interventions improve outcomes in relatives with dementia and mild cognitive impairment? A comprehensive systematic review and meta-analysis\" by Sheung-Tak Cheng, Kin-Kit Li, Peggy P. L. Or and Andrés Losada (<i>Psychology and Aging</i>, 2022[Dec], Vol 37[8], 929-953). In the original article, two of the labels in the first column of Table 6 were incorrect. The first Recommended intervention should have been \"Education with psychotherapeutic components (psychoeducation-b),\" and the first Moderately recommended intervention should have been \"Education with probable psychological components (psychoeducation-a).\" Despite the misnomers, the nature of the intervention type can be clearly discerned from the description in the far-right column. The online version of this article has been corrected. (The following abstract of the original article appeared in record 2022-76749-001). Some reviews suggest benefits of nonpharmacological interventions for informal caregivers of people with dementia and mild cognitive impairment. These benefits may transfer to the care-recipients (CRs) through increased caregiving capability, reduced burden and depression among caregivers, and decreased negative mood contagion. However, large-scale review on these effects on the CRs is lacking. We searched PsycINFO, CINAHL with Full Text, MEDLINE, and PubMed from inception to end of 2020 and found 142 articles that reported randomized controlled trials (RCTs) of caregiver interventions using CR outcomes. Interventions were found to reduce neuropsychiatric symptoms (NPS) in general and behavioral and mood disturbance specifically, enhance cognition and quality of life, and delay institutionalization and mortality, with care coordination/case management, educational intervention with psychotherapeutic components (psychoeducation-b), and direct training of the CR (with caregiver involvement) being the more potent interventions. The kinds of benefit depend on the types of intervention. NPS was reduced by psychoeducation-b, care coordination/case management, and CR training. Cognition and quality of life were enhanced by CR training and care coordination/case management, respectively. Institutionalization was delayed by multicomponent interventions and respite (based on one study). However, the effects were generally small to very small. Together with existing findings on caregiver outcomes, a tripartite scaffolding model of caregiver support is proposed. The model is composed of three components: (a) care coordination/case management (i.e., enhanced usual care), (b) psychoeducation-b, and (c) CR training. Future directions in terms of developing consensual guidelines, a registry of intervention manuals, and family-centered programs with flexibility in delivery are discussed. (PsycInfo Database Record (c) 2024 APA, all rights reserved).</p>","PeriodicalId":48426,"journal":{"name":"Psychology and Aging","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141761790","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}