Mindset matters: contributions from grit and growth mindsets to successful aging.

OBJECTIVE: Though we all age, some age more successfully than others. Health and social connections have been identified as cornerstones to successful aging, yet the contributions from psychological factors are less clear. Our goal was to examine the influence of grit and growth mindset in successful aging in middle and older age. We also assessed whether grit or growth mindset mediated the lifestyle-successful aging relationship. METHOD: We used a telephone questionnaire to measure grit and growth mindset, successful aging, and lifestyle for 263 adults, ages 40-80 years. RESULTS: Higher grit-effort and growth mindset predicted more successful aging in younger (40-64 years) and older groups (65-80 years). Additionally, exercise frequency predicted successful aging for the combined sample and partially mediated the relationship between growth mindset and successful aging. CONCLUSIONS: Our findings reveal grit-effort and a growth mindset as important contributors to successful aging in middle and older adulthood. Because psychological constructs are malleable, continued study of grit and growth mindsets is essential to enable their eventual application in changing the aging process.

Predicting the gender difference in depressive symptoms in older adults.

Objectives: The gender difference in depressive symptoms in older adults is well-established, with women exhibiting approximately twice as many depressive symptoms as men across the life span. However, almost no studies have explored why we see this pattern in older adults.Method: In this study, moderation, mediation and reverse mediation analyses were used to learn how gender differences in psychosocial and health variables contribute to the gender difference in depressive symptoms in 60-74 year old participants in the baseline sample of the ORANJ BOWL study (n = 3008).Results: Moderation analyses show that functional ability, health, social support, and living alone interact with gender to predict depressive symptoms. Mediation analyses demonstrate that gender differences in financial comfort, social support, health, functional ability and living alone help explain the gender difference in depression. Reverse mediation analyses show that depressive symptoms also predict the gender difference in psychosocial and health variables.Conclusion: While the moderation analyses show multiple points of entry for clinical implications, they do not provide clarity that explains the gender difference in depressive symptoms. Mediation analyses highlight the roles of functional ability, financial comfort, health and living alone in explaining the gender difference. Reverse mediation analyses suggest a negative feedback loop between depressive symptoms and the predictor variables, with gender differences in functional ability, financial comfort, health and living alone at least partially explained by gender differences in depression. The findings highlight opportunities for targeted depression screening and to identify the gender inequities that need attention in order to reduce disadvantages for women.

The Gender Difference in Depression: Are Elderly Women at Greater Risk for Depression Than Elderly Men?

Numerous epidemiological reports have found that adolescent, young adult, and middle-aged adult girls and women are more likely to be diagnosed with unipolar depression and report greater symptoms of depression when compared to boys and men of similar ages. What is less well-known is whether this gender difference persists into late life. This literature review examines whether the well-known gender difference in unipolar depression continues into old age, and, if it does, whether the variables that are known to contribute to the gender difference in unipolar depression from adolescence through adulthood continue to contribute to the gender difference in the elderly, and/or whether there are new variables that arise in old age and contribute to the gender difference in the elderly. In this review of 85 empirical studies from every continent except for Antarctica, we find substantial support for the gender difference in depression in individuals who are 60 and older. More research is necessary to determine which factors are the strongest predictors of the gender difference in depression in late life, and particularly whether the factors that seem to be responsible for the gender difference in depression in earlier life stages continue to predict the gender difference in the elderly, and/or whether new factors come into play in late life. Longitudinal research, meta-analyses, and model-based investigations of predictors of the gender difference in depression are needed to provide insights into how and why the gender difference in depression persists in older age.

Quality of life in end-stage renal disease patients: differences in patient and spouse perceptions.

OBJECTIVES: Spouses and other proxies consistently rate patient quality of life (QOL) lower than patients rate it themselves. This pattern has been observed in end-stage renal disease (ESRD), cancer, stroke and other chronic illnesses, but it has not been explained. The purpose of the current paper is to examine similarities and differences in spouse and patient ratings of the QOL of patients with ESRD. METHOD: Patients with ESRD and their spouses participated in baseline and one-year follow-up interviews. Both patients and spouses rated the patient's QOL, mood, functional ability, subjective health, and kidney disease symptoms. Spouses also rated their own QOL. RESULTS: Spouses rated all patient characteristics, including QOL, as worse than did the patient. Change in perceptions of patient's mood and their subjective health predicted both patient and spouse ratings of patient QOL. Change in spouse's perceptions of patient's functional ability predicted spouse ratings of patient QOL, but not the patient's own ratings. Finally, change in the spouse's own QOL explained additional variance in their rating of the patient's QOL. CONCLUSION: Patients and spouses perceive patient QOL and predictors of patient QOL differently. Implications include the need to be aware of negative bias in spouse ratings of patients of QOL and other psychosocial variables, especially when spouse perceptions are considered by health care professionals. Discussing differences in patient and spouse perceptions in clinical settings with both patients and spouses will allow for a more comprehensive understanding of patient status.

Family moves and depression among Coast Guard wives.

A comparison of 78 Coast Guard wives' and 30 firefighters' wives' scores on Zung's self-rating scale for depression showed no differences, but the Coast Guard wives had more often been prescribed antidepressants. Scores on a scale to assess the negative effects of moving were positively associated with current depression for the Coast Guard wives.

The neuropsychological profile of alcohol-related dementia suggests cortical and subcortical pathology.

The neuropathology associated with chronic alcohol abuse varies across studies, though research suggests generalized reductions in cortical and subcortical grey and white matter. Neuropsychological findings also differ within the literature. The inconsistent findings with respect to the neuropathology and neurobehavior of patients with histories of alcohol abuse may be due, at least in part, to differing nosology and the highly variable inclusion/exclusion criteria employed by researchers. Oslin et al. [Int J Geriatr Psychiatry 1998;13:203-212] have proposed and recently validated specific criteria for probable alcohol-related dementia (ARD). We were interested in comparing the neuropsychological profile of ARD patients with the neurocognitive profiles of typical cortical and subcortical dementia patients. Participants included 14 ARD patients, 15 patients diagnosed with Alzheimer's disease (AD), 13 patients diagnosed with subcortical vascular dementia (VaD), and 20 normal controls. Patient subgroups were similar with respect to age (mean = 79), education (mean = 12 years) and dementia severity (MMSE; mean = 22.1). The three dementia patient subgroups demonstrated significantly worse performance than the normal controls subgroup on all neuropsychological tests. The ARD subgroup exhibited very similar executive control deficits to VaD patients. However, the different neurocognitive profiles of the patient subgroups suggest that ARD patients may also, in fact, demonstrate some degree of amnesia given that they perform slightly worse than subcortical patients on delayed verbal free recall and recognition. Nonetheless, the ARD patients did not display as severe impairment as the AD patients on the memory tasks. No significant differences between the three patient groups were identified on language tests. In sum, we present preliminary evidence of a distinct neuropsychological profile for ARD patients that includes impairment on both executive control and memory tests. This pattern of performance suggests that long-term alcohol abuse, in comparison to AD and VaD, may be associated with both cortical and subcortical neuropathology.