GeroPsych-The Journal of Gerontopsychology and Geriatric Psychiatry最新文献

This study examined whether one spouse's mealtime behaviors were associated with their own and their partner's depressive symptoms among older, married couples. We examined gender differences in these associations and tested marital satisfaction as a mediator of these associations. 101 couples self-reported mealtime behavior (number of meals, snacks, fast-food meals, and meals eaten alone), depressive symptoms, and marital satisfaction. Results of the Actor Partner Interdependence Model revealed a statistically significant actor effect of number of fast-food meals on depressive symptoms and a significant partner effect of number of fast-food meals and number of meals eaten alone on depressive symptoms. There were gender differences. Husbands' marital satisfaction mediated the effect of meals eaten alone on depressive symptoms. Wife's marital satisfaction mediated the effect of the husband's meals eaten alone, and wife's number of fast-food meals on the wife's depressive symptoms. Findings have implications for dyadic interventions to improve depressive symptoms.

Heightened awareness and perceived negativity of Alzheimer's disease and related dementias (ADRD) may increase health-related concerns about developing ADRD, also called dementia-related anxiety. Anticipating greater levels of ADRD stigma was expected to be associated with greater dementia-related anxiety. Middle-aged and older adults (N = 183, aged 40-80, M = 59.57) responded to online questionnaires about anticipated ADRD stigma, ADRD exposure, dementia-related anxiety, and potential psychosocial correlates of dementia-related anxiety. Multivariate regression analyses revealed that self-perceived ADRD risk, ADRD exposure, and anticipated stigma remained significantly associated with dementia-related anxiety, after controlling for demographic variables. Reducing ADRD stigma may ease dementia-related anxiety, an area for future research.

Evidence for the relation between personality and dementia risk comes mainly from American samples. We tested whether personality-dementia links extend to populations from England and Australia. Data from the English Longitudinal Study of Ageing (ELSA; N = 6,887; Follow-up mean: 5.64 years) and the Household, Income and Labour Dynamics in Australia (HILDA; N = 2,778; Follow-up mean: 10.96 years) were analyzed using Cox PH models. In both samples, higher neuroticism was associated with increased dementia risk. In ELSA, lower conscientiousness was related to increased risk. In HILDA, conscientiousness had a similar effect but did not reach statistical significance. The present work found a consistent association for neuroticism and suggests similar personality-dementia links across demographic groups and high-income countries.

This article explores the influence of perceived benefits and costs on willingness to engage in social interactions in 32 young adults aged 20 to 40 years and 38 older adults aged 65 to 85 years. Results showed (1) increases in perceived benefits and importance of each relationship but decreases in perceived costs associated with increases in network centrality, (2) reduced willingness in older adults to engage with social partners for whom perceived costs outweighed benefits, and (3) perceived costs and benefits subsumed the effects of the affective qualities of social interactions. Findings support an analysis of social behavior based on the selective engagement theory (Hess, 2014), with selection effects in willingness to engage in social interactions related to perceived benefits and costs.