Kathryn Betts Adams

Loneliness and depression in independent living retirement communities: risk and resilience factors

Socio-emotional selectivity theory posits that as individuals age, they desire less social stimulation and novelty, and tend to select close, reliable relationships to meet their emotional needs. Residence in congregate facilities affords social exposure, yet does not guarantee access to close relationships, so that loneliness may be a result. Further, the gerontology literature has suggested that loneliness in late life may be a risk factor for serious mental health concerns such as depression. This article examined data on loneliness and depressive symptoms from older adults aged 60–98, residing in two age-segregated independent living facilities. Overlap between those scoring in the depressed range on the Geriatric Depression Scale and those scoring more than one standard deviation above the mean on the UCLA Loneliness Scale was less than 50%, although zero-order correlation of the two continuous scores was moderately high. Potential risk and resilience factors were regressed on the continuous scores of the two scales in separate hierarchical multiple regression analyses. Depression was predicted by being older, number of chronic health conditions, grieving a recent loss, fewer neighbor visitors, less participation in organized social activities and less church attendance. Grieving a recent loss, receiving fewer visits from friends, and having a less extensive social network predicted loneliness. In addition, loneliness scores explained about 8% of the unique variance in depression scores, suggesting it is an independent risk factor for depressive symptoms. Loneliness scores were seen to be more widely dispersed in these respondents, with less variance explained by the available predictors. Suggestions are made for addressing loneliness in older adults as a means of preventing more serious mental health consequences.

A critical review of the literature on social and leisure activity and wellbeing in later life

ABSTRACT An engaged lifestyle is seen as an important component of successful ageing. Many older adults with high participation in social and leisure activities report positive wellbeing, a fact that fuelled the original activity theory and that continues to influence researchers, theorists and practitioners. This studys purpose is to review the conceptualisation and measurement of activity among older adults and the associations reported in the gerontological literature between specific dimensions of activity and wellbeing. We searched published studies that focused on social and leisure activity and wellbeing, and found 42 studies in 44 articles published between 1995 and 2009. They reported from one to 13 activity domains, the majority reporting two or three, such as informal, formal and solitary, or productive versus leisure. Domains associated with subjective wellbeing, health or survival included social, leisure, productive, physical, intellectual, service and solitary activities. Informal social activity has accumulated the most evidence of an influence on wellbeing. Individual descriptors such as gender or physical functioning sometimes moderate these associations, while contextual variables such as choice, meaning or perceived quality play intervening roles. Differences in definitions and measurement make it difficult to draw inferences about this body of evidence on the associations between activity and wellbeing. Activity theory serves as shorthand for these associations, but gerontology must better integrate developmental and psychological constructs into a refined, comprehensive activity theory.

LIMITATIONS OF EVIDENCE-BASED PRACTICE FOR SOCIAL WORK EDUCATION: UNPACKING THE COMPLEXITY

Although some academic scholars have called for adoption of evidence-based practice (EBP) as a unifying model for social work education and practice, controversies with the EBP approach for the social work profession still need to be examined. Some of the limitations of EBP to be recognized and addressed before recommending broad changes within social work education are described. Conceptual and definitional limitations include following a medical model, privileging certain types of evidence, and downplaying the importance of theory. Implementation and feasibility limitations include sorting the complexity of research information and providing necessary practice grounding and supervision to facilitate knowledge application. Dialogue on the role of EBP in social work education must continue.

Alzheimer’s Caregiver Differences in Experience of Loss, Grief Reactions and Depressive Symptoms Across Stage of Disease A Mixed-Method Analysis

The self-reported losses, grief reactions, and depressive symptoms experienced by caregivers in the early, middle, and late stages of dementia were assessed using open-ended descriptive questions and scaled measures including the Meuser-Marwit Caregiver Grief Inventory (MM-CGI; Marwit & Meuser, 2002). Ninety-nine caregivers associated with an urban Alzheimer’s Association chapter were surveyed by post. While there were moderate levels of grief and depression reported across the entire sample, those caring for individuals in the late stage of dementia reported significantly more symptoms of grief and depression than those in the early or middle stages. Responses to open-ended questions regarding losses and grief also differed across the groups in the three disease stages. The late-stage group’s comments most resembled bereavement, in keeping with the higher grief and depression scores among members of this group. Findings suggest there are different emotional tasks faced by caregivers as the dementia progresses, and it is important to acknowledge the particular losses and facilitate grieving at each stage.

Improving the well-being of couples facing cancer: a review of couples-based psychosocial interventions.

The purpose of this review article is to assess the available scientific evidence on the effects of couples-based psychosocial interventions for couples when one spouse faces cancer. For the present study, we conducted an extensive search of three electronic databases using a comprehensive search strategy. The literature search identified 14 studies evaluating couples intervention where one partner is facing cancer. Among them, eight studies concluded there was overall improvement for patients and eight studies reported overall improvement for partners, whereas an additional five studies showed partial improvement for patients and three demonstrated partial improvements for partners. Taken in the aggregate, these studies illustrated partial effectiveness--most had some positive results--but with clear limitations in terms of how many aspects of psychosocial well-being changed, lack of equal effectiveness for both patients and their partners, or limited maintenance of improvements over time, a common concern with brief psychosocial interventions. Although couples-based interventions may facilitate emotional support and dyadic coping, how these psychosocial interventions should be delivered, at what point in the illness and treatment they should be delivered, and how long they should continue remain as future challenges.

Subthreshold depression: Characteristics and risk factors among vulnerable elders

Objectives: This study examines symptoms of subthreshold depression among older adults in congregate housing, compared with their nondepressed peers, and tests a conceptual model of subthreshold depression. Hypotheses included that subthreshold depression would be characterized and distinguished by low energy, social withdrawal, and depletion, rather than sadness, and that subthreshold depressed elders would be distinguished by poorer health and functioning, loneliness, and grieving a recent loss. Method: A self-administered survey was followed by a diagnostic interview by telephone to (N = 166) white and African-American residents of independent and assisted living apartments from six retirement communities, average age 82.9 years. The Mini International Neuropsychiatric Interview (MINI) determined depression status. The 30-item Geriatric Depression Scale was used to measure symptoms. Results: Forty-six individuals (27.7%) were identified as subthreshold depressed, seven as suffering from major depression, and 113 as non-depressed. Subthreshold depression was characterized by low energy, difficulty with initiative, worries about the future, lack of positive affect, sadness and irritability. Negative affect symptoms such as sadness and irritability best discriminated the subthreshold group from the nondepressed. Risk factors for subthreshold depression in this sample included less education, lower socio-economic status, African-American race, grieving, and social loneliness. Conclusion: Subthreshold depression in this group of residents of congregate housing was similar to the depletion experienced by many nondepressed elders, but further characterized by negative affect and lack of hope for the future. Social factors, such as socioeconomic status and personal losses, constituted greater risks for subthreshold depression than did health and functioning.

The Impact of Transportation Support on Driving Cessation Among Community-Dwelling Older Adults

OBJECTIVES This study longitudinally examines the impact of transportation support on driving cessation among community-dwelling older adults residing in retirement communities. METHOD Data came from 3 waves of the Florida Retirement Study (1990-1992), a population-based cohort study. Analysis was limited to participants who drove at baseline and were reinterviewed in 1992 (N = 636). Transportation support from a spouse, family members, friends/neighbors, agencies/organizations (e.g., church), or hired assistants was included. Discrete-time multivariate hazard models were estimated to examine the impact of transportation support on driving cessation while controlling for demographic and health characteristics. RESULTS Participants were more likely to stop driving if they had received at least some transportation support from friends/neighbors (Hazard Ratio = 2.49, p = .001) as compared with those with little or no support. Transportation support from organizations/agencies or hired assistants was also significantly associated with the likelihood of driving cessation, but only a small number of participants reported to have received such support. Receiving some or more transportation support from a spouse or family members did not have a statistically significant relationship with driving cessation. DISCUSSION The findings suggest that available nonkin transportation support, particularly support from peer friends, plays an important role in driving cessation for older adults living in retirement communities.

The effectiveness of dyadic interventions for people with dementia and their caregivers

The need for dyadic intervention is enhanced with increasing numbers of older adults with early-stage dementia. The purpose of this paper is to review the effects of dyadic interventions on caregivers (CGs) and care recipients (CRs) at the early stage of dementia. Four databases, AgeLine, Medline, EBSCO, and PyscINFO were searched and relevant literature from 2000 onwards was reviewed. The twelve studies identified used a variety of intervention approaches including support group, counseling, cognitive stimulation, skill training, and notebook-keeping. This review suggests that intervention programs for early-stage dementia caregiving dyads were feasible and well accepted by participants. The reviewed studies provided rich evidence of the significance of mutual understanding and communication to partners’ well-being and relationship quality within the caregiving process. The findings suggest that these intervention approaches improved cognitive function of the CRs, social relations, and the relationship between the primary CG and the CR, although evidence of long-term effectiveness is lacking.

Changes in activity and interest in the third and fourth age: Associations with health, functioning and depressive symptoms

This study examines the changes in activity investment among older adults and the role of these changes in the relationship between health limitations and depression. Residents of six senior living facilities (N = 178) completed questionnaires including the Geriatric Depression Scale, health and functioning measures and the Revised Change in Activity and Interest Index (CAII-R) which measures self-perceived changes in the level of investment in social and leisure activities among older adults. Respondents indicated more disengagement from CAII-R subscales Active Instrumental (AI) and Active Social (AS) and increased engagement in Passive Social Spiritual. Fourth Age adults (age 80+) reported greater reductions in AI than Third Age adults (age 64-79). Reduced AS investment had the strongest association with depression and mediated the relationship between poor health or functioning and depression. These categories of activity may guide occupational therapy practitioners and other health providers in selecting the focus of intervention for older clients according to their identified life stage. The study provides evidence of distinct differences in interests within the parameters of normal aging and a baseline from which to assess the impact of illness and disability on the activity choices for clients in different life stages.

Examining the aging process through the stress-coping framework: Application to driving cessation in later life

The aging process is marked by a series of transitions that influence multiple domains of well-being. One important transition for older adults is the process of driving cessation. Numerous studies have examined risk factors for driving cessation among older adults to identify at-risk older drivers for road safety. Recent research has focused on the consequences of driving cessation in later life for health and well-being. However, these reports have been largely empirical and are not drawn from a defined conceptual framework. Establishing a theoretical model of ‘how driving cessation interacts with other processes and domains of aging’ will promote synthesis of seemingly disparate findings and also link the empirical research on cessation to the broader field of gerontology. This article describes a conceptual model for articulating and examining the components of the driving cessation process based on the stress-coping paradigm. This model situates driving cessation within the context of exogenous stressors, individual vulnerabilities and coping strategies, and environmental hazards and buffers over the lifespan. This model could assist in guiding intervention strategies aimed at reducing premature driving cessation in older drivers with ameliorable impairments while assisting at-risk older drivers to reduce or stop driving in a less stressful way.