bluuebunny/crossref_metadata_2025_split huggingface dataset:
QUANTIFYING ASSOCIATIVE AND ATTENTIONAL INFLUENCES ON MEMORY FOR EVENTS
Authors: Kersten Alan , Darby Kevin , Smithwick Megan , Earles Julie 
Published: January 2025

Abstract
Aging is associated with declines in multiple aspects of the human memory system, including hippocampally-mediated associative abilities and frontally-mediated executive abilities. It is important to distinguish these different impacts of aging in order to identify possible causes of memory decline (e.g., Alzheimer’s disease vs. vascular dementia). In the present research, we used computational modeling to quantify the contributions of different cognitive processes to performance on a test of event memory, administered to 195 young adults and 195 healthy older adults. Participants viewed videos of actors performing simple actions and were later tested on memory for who did what. Participants in different conditions saw varying numbers of actors and experienced different levels of distraction, providing differential opportunities for executive involvement. A multinomial processing tree analysis was used to quantify different aspects of memory performance, including action memory, actor memory, and binding of actors with actions. Distraction impacted both actor memory and action memory, suggesting that distraction interfered with the deployment of attention to these event features. The largest impact of aging was on binding of actors with actions, especially when many different actors performed the actions. Distraction also impacted binding when only two actors performed all of the actions, suggesting that distraction interfered with strategic encoding of actor/action pairings in this condition. The large age differences and absence of an effect of distraction in the many actor condition suggest that this condition may be uniquely sensitive to hippocampally-mediated associative abilities, thus offering diagnostic potential for pathological conditions such as Alzheimer’s disease.
COMMUNITY RATES OF DEPRESSION AND DISABILITIES: FINDINGS FROM THE MS HEALTHY AGING DATA REPORTS
Authors: Su Yan-Jhu , Jansen Taylor , Lee Chae Man , Dugan Elizabeth , Silverstein Nina , White Kina 
Published: January 2025

Abstract
Depression in older adults is a significant public health issue, affecting all aspects of their well-being, independence, and quality of life. This cross-sectional study describes county rates of depression and daily life difficulties (ambulatory difficulty, self-care difficulty, and independent living difficulty) in Mississippi. We then explored if there was an association between county rates of depression and the disability measures in 82 counties in Mississippi. Small area estimation techniques were used to calculate rates using data from: the American Community Survey (2016-2020), the Behavioral Risk Factor Surveillance System (2013-2020), and the Centers for Medicare and Medicaid Services (2018). County rates varied: depression ranged from 6.30% to 24.9% (16.4% state average), ambulatory difficulties (7.14%-46.36%), self-care difficulties (2.53%-24.16%), and independent living difficulty (8.54%-33.0%). Multiple linear regression models after adjusting for age, gender, race, marital status, education, poverty, and physical health status, revealed that counties with higher rates of depression were significantly associated with higher rates of ambulatory difficulty and self-care difficulty (p = 0.003 and p &lt; 0.001, respectively) but not independent living (p = 0.176). Bivariate mapping was conducted to overlay rates of depression and daily life difficulties, demonstrating counties that were high in depression and daily life difficulties in Mississippi. Identifying areas with high rates of 65+ depression and activities of daily living difficulties can help policymakers and service providers to prioritize communities most in need of interventions and services.
SELF-EFFICACY PARTIALLY MEDIATES PHYSICAL FUNCTIONING AND QUALITY OF LIFE IN MIDDLE-AGED ADULTS WITH DISABILITY
Authors: Singsank Katie , John Samantha , Molton Ivan 
Published: January 2025

Abstract
Middle-age is understudied. Adults living with long-term physical disability (LTPD) face added health conditions during middle-age, heightening psychosocial stress. The role of self-efficacy in managing these conditions and their impact on quality of life (QoL) remains unclear. Regression analyses were conducted using control participants from a health promotion trial, examining whether mid-intervention self-efficacy mediated the predictive relationship between baseline physical functioning (IV) and post-intervention QoL (DV). The sample (n = 159) was predominantly female (68.6%) and aged 45-64 (M = 55.99). Regression coefficients showed statistical significance for the models examining direct effects of physical functioning on QoL, Beta =.292, t(152) = 3.759, p &lt;.001, physical functioning on self-efficacy, Beta =.208, t(152) = 2.638, p =.009, and self-efficacy on QoL, Beta =.579, t(151) = 8.731, p &lt;.001. A regression model was conducted examining the indirect effect of self-efficacy as a mediator between physical functioning and QoL. Physical functioning significantly predicted QoL when the mediator was accounted for in the model, Beta =.187, t(150) = 2.819, p =.005. Self-efficacy as a mediator had a stronger predictive relationship on QoL than physical functioning, Beta =.542, t(150) = 8.190, p &lt;.001. The statistically significant indirect effects show self-efficacy partially mediated physical functioning and QoL, demonstrating physical functioning’s influence on QoL is through self-efficacy. However, its effect may lack clinical significance due to minimal Beta change. Since LTPD often limits physical improvement, interventions should prioritize self-efficacy to enhance QoL for those aging with LTPD.
WE♡CARE: A CURRICULUM FOR CAREGIVERS WITH DEVELOPMENTAL DISABILITIES
Authors: Burkart Britney 
Published: January 2025

Abstract
Many adults with developmental disabilities (DD) live at home with their caregivers. However, there are limited resources available to individuals with DD living in mutual caregiving arrangements, a scenario in which adults with DD become more responsible for providing care to an aging loved one. This poster presentation will provide an opportunity to learn more about WE♡CARE, a curriculum developed for adults with DD living in a mutual caregiving arrangement. A mixed methods approach was employed to measure curriculum impact and identify lessons learned surrounding curriculum implementation. Observational data collected during the initial pilot program indicated that adults with DD can benefit from facilitated programs such as WE♡CARE. For example, participants of the pilot program not only learned to recognize when their loved one might need support, but also to develop confidence as a caregiver. Quantitative data measuring change in knowledge among participants showed improvement from pre-session to post-session. A confidence assessment administered before and after participation did show a statistically significant increase in confidence from pre to post (p &lt; 0.05). While the curriculum offers great value to individuals with DD and their loved ones, the pilot program shed light on the need to modify protocols, considering physical and cognitive accessibility and adaptability of facilitators to individual needs. As the population ages, mutual caregiving relationships will become more common, and the knowledge and skill sets embedded in this curriculum can support the growing number of mutual caregivers throughout the country.
ASSOCIATION BETWEEN SELF-REALIZATION AND HEALTH OUTCOMES IN FAMILY CAREGIVING DYADS
Authors: de Rosa Cristina , Wang Weijun , Chang Yu-Ping 
Published: January 2025

Abstract
Self-realization, such as perceptions of life having meaning and purpose, can potentially influence health in older adults and their family caregivers, but how dyad members may contribute to each other’s outcomes is less well understood. This analysis examined whether self-realization in older adults and their family caregivers was associated with their own, and each other’s, mental health and perceived general health. Data for adults aged 65 and older were obtained from the National Health and Aging Trends Study (NHATS) (2022) linked with their respective family caregivers from the National Study of Caregiving (NSOC) IV (2022). A total of 1,571 dyads consisted of one older adult and their primary caregiver, defined as the family member or friend who provided the greatest number of hours of care. Actor-partner interdependence models (APIM) were used to examine associations between self-realization and mental health and perceived general health, controlling for dyad members’ own gender, age, and race/ethnicity, and dementia status of the care recipient. Results showed that self-realization significantly predicted caregivers’ and older adults’ own mental health and perceived general health. Furthermore, older adults’ self-realization significantly predicted their caregivers’ perceived general health (b = 0.043, S.E. = 0.014, 95% CI = [0.016, 0.070], p =.002). Findings suggest mental health and perceived general health are impacted by a person’s own self-realization even when accounting for partner effects. Caregivers are particularly influenced by older adults’ self-realization. Strategies supporting both dyad members may provide benefits for both older adults and their family caregivers.
BIOPSYCHOSOCIAL NATURAL HISTORY OF ALS: INTRODUCTION TO THE OPEN DATA, ACCESS, AND USE
Authors: Segerstrom Suzanne , Kasarskis Edward 
Published: January 2025

Abstract
The Seattle Amyotrophic Lateral Sclerosis (ALS) Patient Profile Database is a rich longitudinal dataset of ALS patients (n = 143; ages 26-83 years) and their partners (spouses, significant others, or caregivers; n = 123; ages 20-79 years) from clinics in Seattle, WA; San Francisco, CA; and Philadelphia, PA. The purpose of the study was to characterize the psychosocial and physical natural history of ALS and the interactions between them. Participants and partners (84% spouses) were separately interviewed in their homes every 3 months for up to 18 months between March 1987 and August 1989, with survival data collected up to 2008. Psychological measures include social cognition (e.g., self-perception and informant perception), psychological processes (e.g., coping, emotional expression), psychological health (e.g., anger, depression), social role activities (e.g., work, church attendance), and social support. Disease history, severity, progression, and survival data are available along with health behavior history, use of respirator and feeding tube, treatments (including psychotherapy or counseling), and medical and family history. This database is newly available and open on Mendeley Data, providing the opportunity for scientists to test biopsychosocial hypotheses in this hard-to-obtain patient population. Much of the data has never been analyzed or reported. In this presentation, the structure and contents of the dataset, the means of access, and the handful of previous findings will be introduced to the GSA meeting attendees.
EMOTION REGULATION IN PEOPLE LIVING WITH DEMENTIA AND THEIR SPOUSES: THE ROLE OF NEUROPSYCHIATRIC SYMPTOMS
Authors: Lou Yifan , Monin Joan , Vu Thi Hoang , Piechota Amanda 
Published: January 2025

Abstract
People with dementia (PwD) and their care partners (CP) may have difficulties in emotion regulation and individual differences in emotion regulation may be related to PwD’s neuropsychiatric symptoms. This study explores whether there is any self-awareness of the PwD’s emotional behaviors and whether CP’s emotion regulation relates to the PwD’s neuropsychiatric symptoms, potentially revealing bias or interpersonal effects. We used data from the Wish Outcome Obstacle Plan Study with a sample of 45 PwD and their spousal CP (n = 90 individuals). Multivariate linear regression models were used to investigate the associations between the CP-reported neuropsychiatric symptoms in PwD and self-reports of emotion regulation in both dyad members, net of sociodemographic and health factors. Separate analyses were conducted for each neuropsychiatric subsyndrome and each domain of difficulties in emotion regulation. Increasing numbers of neuropsychiatric symptoms were associated with higher difficulties in emotion regulation in PwD (ß = 2.78, p &lt; 0.01), but not with CP’s perceived difficulties in emotion regulation. PwD reported particular difficulties in accepting emotions, controlling impulses, and accessing emotion regulation strategies, but not in emotion awareness and clarification, when CP reported more neuropsychiatric symptoms. Proxy-report hyperactivity and psychosis subsyndromes are most significantly related to PwD’s perceived difficulties in emotion regulation. PwD may be aware of their difficulties in emotion regulation at the early stage of dementia. Proxy-report neuropsychiatric symptoms may capture PwD’s emotion regulation capability and not be biased by CP’s emotion regulation difficulties.
AGING COURSES AS A MODEL FOR DEVELOPING PSYCHOLOGICAL LITERACY: INSIGHTS AND ACTIVITIES
Authors: Alea Nicole , Strickland-Hughes Carla 
Published: January 2025

Abstract
Psychological literacy refers to understanding psychological content and applying it to: the self, for adaptive self-understanding and management of effective socioemotional goals; local communities, so that students have, for example, the skills to fulfill employer’s needs; and international contexts, so that students have awareness of what is required to become a global citizen. Psychological literacy is relevant for students in all disciplines, as it prepares them for the world after graduation. In this presentation, we suggest that courses with an aging component, like gerontology and psychology of aging, can serve as model courses for developing psychological literacy among students, and should be earmarked as such in undergraduate curriculum. This suggestion will be grounded in three points: (i) aging is self-relevant but feels far-off for traditional-aged undergraduate students; (ii) this means that aging courses naturally tend to showcase the relevance of the material for individuals and society before content to engage students; and (iii) that aging courses tend to emphasize knowledge needed for success in professions and relationships. These three points mean that aging courses encourage psychological literacy. Example course activities, such as activities that create opportunities for intergenerational connections, activities that require exploration of aging careers, and activities that encourage students to propose innovations that will improve life for aging individuals and societies, will be provided to emphasize these points. We will conclude with strategies to include these activities in courses taught in different programs and institutional contexts.
MOMENTARY UNCONSTRUCTIVE REPETITIVE THINKING, WORKING MEMORY, AND AGE
Authors: Kircher Julie , Cerino Eric , Mogle Jacqueline , Charles Susan 
Published: January 2025

Abstract
Both trait and daily negative affect are often associated with lower performance on working memory tasks, perhaps because negative affect is often related to unconstructive repetitive thinking (URT) – negative ruminative thoughts about oneself or the environment. URT is posited to deplete attentional resources, resulting in downstream effects on cognition. Studies examining the effects of URT on cognitive performance often use laboratory-based study designs. This study aimed to investigate how reports of URT throughout the day are linked to scores on momentary cognitive tasks of verbal working memory. We hypothesized that reports of greater engagement in URT will be related to worse working memory, and that this association was related to age. Data from the Effects of Stress on Cognitive Aging, Physiology, and Emotion (ESCAPE) study included 263 community residents ranging from 25 to 65 years old (Mage = 46.5) completing five assessments throughout the day across 14 days. Contrary to our hypothesis, we found that greater URT was related to improved verbal working memory (γ =.005, SE =.001, p &lt;.001). Higher momentary negative affect was related to poorer working memory, acting as a suppressor on the benefits of URT on working memory performance. This relationship between URT and verbal working memory remained significant across ages, but the relationship between levels of URT and working memory was strongest among younger adults.
STRATEGIES AND GOALS PREDICT DAILY EMOTION REGULATION EFFICACY BUT REAPPRAISAL USE IS LESS PREDICTIVE ACROSS AGE
Authors: Martins-Klein Bruna , Chen Ziyuan , Orlovsky Irina , Waite Elinor , Dixon-Gordon Katherine 
Published: January 2025

Abstract
Socioemotional goals shift with age, as older adults prioritize regulating emotion to maximize positive affect (hedonic goals) more so than to complete tasks (instrumental goals). Hedonic goals are associated with greater reappraisal use (aka positive reinterpretation), and instrumental goals predict suppression use in daily life, but age differences in the impact of strategies and goals on subjective daily emotion regulation effectiveness has not been previously explored. In this study, 113 participants aged 20-72 years old (M = 38.2; SD = 11.4) completed a 14-day MTurk daily diary on emotion regulation goals, reappraisal and suppression use, and subjective emotion regulation effectiveness in response to daily stressors. Multilevel models nested within day revealed positive effects of age (β=0.03, p&lt;.05) and reappraisal use (β=0.11), and a negative effect of suppression use on subjective regulation effectiveness (β=-0.07, ps&lt;.001). Interestingly, hedonic and instrumental goals positively predicted effectiveness even when controlling for strategy and age effects (ps&lt;.001). In addition, a significant age x reappraisal interaction revealed positive associations of reappraisal use on effectiveness that were stronger for younger adults (β=0.18) than for middle aged adults (β=0.13, ps&lt;.001), and not significant for older adults (p=.47). Thus, goals and strategies uniquely influence emotion regulation in daily life, but reappraisal use is unrelated to late-life regulatory efficacy. Future work should investigate whether increasing salience and awareness of emotion regulation goals may be a key interventional target, which could have important clinical implications for promoting emotion regulation efficacy in older adulthood.
THE MODERATING EFFECT OF AGE ON THE ASSOCIATION BETWEEN ANTICIPATORY APPRAISALS AND AFFECTIVE REACTIVITY
Authors: Kinnear Lana , Luong Gloria 
Published: January 2025

Abstract
Affective reactivity (changes in emotion in response to a stressor) has been linked to poorer health. Variability in affective reactivity may be due to individual differences in anticipatory appraisals (AAs; perceptions of threat associated with an upcoming stressor). More work is needed to understand how AA predicts affective reactivity to stressors, and adult age differences in these links. Theoretical frameworks suggest older adults may appraise upcoming stressors as more positive compared to younger adults, but it is unclear if anticipatory appraisals reduce affective reactivity differently across age groups. This research leveraged data from 159 younger and older adult participants in the Health and Daily Experiences (HEADE) study to examine how AA predicts affective reactivity to a well validated lab stressor (Trier Social Stress Test) involving spontaneous public speaking and mental arithmetic tasks. Participants completed ecological momentary assessments which included phone surveys assessing anticipatory appraisals of the upcoming lab session. It was hypothesized that more positive AAs would predict lower positive affective (PA) and negative affective (NA) reactivity, and that this effect will be more pronounced for older, relative to younger, adults. Multiple regression analyses revealed that contrary to the hypothesis, more positive AAs were associated with an overall increase in PA, but not NA, reactivity among older adults. This effect was not found for younger adults. These findings emphasize the importance of understanding how overly positive anticipatory appraisals may exacerbate stress responses in older adulthood.
CHANGE IN SOCIAL PARTICIPATION OVER TIME AMONG PERSONS AGES 45–64 AGING WITH LONG-TERM DISABILITY
Authors: Putnam Michelle , Stark Susan , Morgan Kerri , Hollingsworth Holly , Krauss Melissa 
Published: January 2025

Abstract
Change in social participation over time among mid-life adults with disabilities as they grow older is under-studied. Existing research indicates that social participation among persons with disabilities, younger and older, is positively associated with health and well-being outcomes including mental health and life satisfaction. Despite this knowledge, few studies have explored if and how social participation changes year to year, and how symptoms of aging with disability including pain, fatigue, and depression may influence those changes. We undertook a cohort survey (2019-2021) with a sample of adults aged 45-64 (N=323) with self-reported mobility disability, collecting data over three annual time points, in order to better understand if we could see annual change in social participation that could help inform early interventions to support and sustain social participation. Our results found that T-scores from PROMIS measures of physical function, depression, and pain changed little over time, but level of fatigue did significantly change. PROMIS T-scores of satisfaction with social roles and activities and did not change over time, but T-scores for ability to participate in social roles and activities increased over time. T-Scores for physical function, depression, fatigue, and pain were significantly associated with both participation outcomes. In qualitative data, most participants (63%) said their participation declined over the 3 years, attributing change to health, aging with disability symptoms, and the COVID-19 pandemic. Study limitations include potential effects of the COVID-19 pandemic on participation and disability/health. Findings suggest the need to consider aging with disability symptoms when evaluating participation interventions.