Communication abilities are known to decline with age. In daily life, such abilities are frequently of the non-literal type, which require more cognitive resources to be processed. Since these resources tend to diminish with age, this study seeks to identify a possible effect of age on non-literal language abilities. Forty young and 40 older adults of two different education levels were compared on their non-literal and literal language abilities. Results suggest that age does not affect the processing of non-literal language but could affect some preliminary components of the task, thought to require more cognitive resources. This study does not provide direct evidence to suggest that elderly participants experience specific difficulties in processing non-literal language.

Using the 2000/2001 Canadian Community Health Survey (CCHS), this paper examines the health status of the older (aged 55+) immigrant population relative to that of non-immigrants in order to identify areas where their health statuses diverge. First, we compare the health status of older immigrants (foreign-born) aged 55 and over in Canada to the Canadian-born in terms of age and gender using multiple measures of health status including self-assessed health. Second, we identify the factors associated with health status using the determinants of health framework. In both cases, the key questions are whether differences in health status exist and whether they are explained primarily by socio-economic, socio-demographic, or lifestyle factors that may point to problems with the Canadian health care system. Findings indicate that there is a relative comparability in the health status of older immigrants, even after controlling for age.

The decision to move a family member with dementia to a nursing home is a difficult experience for caregivers. Complex psychosocial factors are involved and knowledge of predictive factors alone is insufficient. Using grounded theory, this study explores the decision-making process with regards to institutionalization, from the perspective of family caregivers. Fourteen people who moved a relative to long-term care in the preceding 6 months were interviewed. Data analysis using comparative analysis and line-by-line dimensional analysis was used to develop a theoretical model of the decision-making process. Three factors within the model were central to the process: (a) caregivers' perceptions of their ability to provide care, (b) caregivers' evaluations of their relatives' ability to make care decisions, and (c) the evolving influence of contextual factors and interactions with healthcare professionals. The contribution of these findings to new conceptualizations of institutionalization is discussed.

In response to the anticipated pressures of population aging, national governments and supranational bodies such as the Organisation for Economic Co-operation and Development (OECD) and the European Union (EU) have promoted policies to encourage the labour force participation of older workers. The recent elimination of mandatory retirement in Ontario is an example of such a policy, and others include changes to national pension systems and changes to disability and employment insurance programs, active labour-market policies, and the promotion of phased or gradual retirement. This paper reviews the different policy approaches taken in the six countries included in the Workforce Aging in the New Economy (WANE) project, placing Canadian policy approaches in relation to those taken in Australia, Germany, the Netherlands, the United Kingdom, and the United States. From the life course perspective, the policy approaches discussed here do not consider the heterogeneity of older workers' life courses or the related domains of health and family. As well, the changes made thus far do not appear likely to lead to increased labour force participation by older workers, and some may leave older workers at greater risk of low income and low-wage work.

Although decisions related to driving are vital to well-being in later life, little is known about how aging drivers who do not experience a medical condition that requires driving cessation regulate their driving. This exploratory, qualitative study used focus groups with 79 such community-dwelling individuals to examine driving self-regulation from the perspective of pre-senior (aged 55–64) drivers, senior (aged 65 years or over) drivers, and senior ex-drivers. Themes resulting from inductive analysis addressed the importance of driving, mechanisms of self-monitoring and self-regulation, people who influenced decision making, and opinions regarding licensing regulations. A preliminary model of the process of self-regulation that highlights intrapersonal, interpersonal, and environmental influences on why, how, and when aging drivers adapt or cease driving is presented. The model identifies areas for future research to enhance understanding of this process, including the effectiveness of self-regulation. Findings suggest that increased public awareness of issues related to driving and aging could assist aging drivers, their families, and their family physicians in optimizing driving safety for this population. Since a near accident or accident was seen as the only factor that would lead many informants to stop driving and few informants planned for driving cessation, there is a need for interventions that help aging drivers make the transition to ex-driver in a timely and personally acceptable way.

The purpose of this research was to examine the characteristics of older Canadians with dementia (compared to those without dementia), their use of health care services, and the impact of place (rural/urban) on use of services. Andersen and Newman's Behavioural Model of Health Services Use (1973) guided the study. A cross-sectional design used data from the Canadian Community Health Survey (CCHS) Cycle 1.1 (N=49,995 older Canadians; those with dementia =313). Results indicated that among Canadian females between the ages of 50 and 64, those with dementia were more likely than those without dementia to live in rural areas. Among females 80 years of age and over, those with dementia had higher levels of education and income than those without dementia. In addition, a higher proportion of white than of visible minority Canadians was afflicted with dementia. The results further suggest that Canadians with dementia primarily required support services and that they were more likely than persons without dementia to report that their health care needs were unmet. It is recommended that publicly funded national home care programs be expanded to ensure that the supportive services needed by this population are available.

Two studies examined predictors of medical care satisfaction in communities in Eastern Canada. Both studies focused on how the roles of pharmacists and physicians are perceived by adults of different ages. Using a survey methodology, Study 1 demonstrated that middle-aged adults, older adults, and community pharmacists differ in the extent to which they rate pharmacists as being important members of the health care team. Specifically, community members value pharmacists as health care providers, and this is especially true for older adults. Using an experimental paradigm, Study 2 examined ratings of medical interaction scenarios, ratings that varied as a function of kind of health professional (pharmacist vs. physician) and type of advice (directive vs. non-directive). Results suggest that older adults may have a more complex set of expectations about their health care interactions than do younger adults and that, for older adults, the factors that determine satisfaction differ across the professions being evaluated.

The impact of arthritic pain, depression, and perceived health on functional limitations and disability in older persons is not clear. This study investigated the role of arthritic pain in functional limitations and disability in older persons. The sample consisted of 1,211 French-speaking persons aged 65 or older. Approximately 32 per cent of the subjects reported having arthritic pain, of whom 13 per cent reported considerable functional limitations. The results show that arthritic pain, age, gender, education, chronic illnesses, perceived health, and depression explained 28 per cent of the variance in functional limitations and 30 per cent of the variance in disability. The present results have implications for the prevention and management of functional limitations and disability in older persons.

The utilization of health services by older adults has received increased attention over the past decade, but little is known about how service utilization varies between rural and urban areas. In an era of restructuring and downsizing within the Canadian health care system, there are concerns that rural older adults may be increasingly disadvantaged when it comes to accessing health care. This article examines the utilization of a range of health services by older adults living in urban and rural communities in British Columbia. A major strength of this article is its concurrent focus on a continuum of geographic communities and a broad range of services needed and used by older populations. The research utilizes provincial administrative health data from 48,407 older residents of British Columbia who used services in 1998–1999. Multivariate analyses of co-variance reveal some unique service utilization patterns by geographical area and population.

A rapidly growing older population has led to changes in health care, including a community health movement with an emphasis on community collaboration, self-help, and capacity building. This study examined factors in the lives of older individuals that influenced their ability and willingness to participate in a health-related community-capacity-building project to help their frailer, older neighbours. Using cross-sectional survey methodology, 107 volunteers who lived in a high density seniors' apartment complex known for its high health service utilization were compared with a random sample of 74 non-volunteers from the same community. Factors associated with volunteer involvement included age, activity level, functional ability, life satisfaction and certain personality characteristics. The study suggests that, within a community, the “younger-old” may be able to support their frailer, older neighbours so that they can remain living in the community.

The purpose of this study was to examine changes in family involvement following a relative's move to a long-term care facility as well as factors associated with these changes. Qualitative data, using in-depth, active interviews were gathered from 35 family members at two points in time following a relative's move to a facility. Findings showed some changes in contact that were related to personal, social, institutional, and health conditions. Occasionally, new types of care were provided; more often care was rebalanced or expressed in alternative ways. The majority of participants did not view themselves as caregivers, a perception that remained stable over time. Consistent with continuity theory, families, in most cases, tended to seek ways to maintain consistency in their roles as family members and carers, particularly in the first year or so after placement. Nonetheless, facility staff should be aware of the factors that might influence changes over time in family caregiving roles and offer support to families dealing with these issues.

Whether the density of sarcoplasmic reticulum (SR) calcium release channels / ryanodine receptors in the heart declines with age is not clear. We investigated age-related changes in the density of «3H»-ryanodine receptors in crude ventricular homogenates, which contained all ligand binding sites in heart and in isolated junctional SR membranes. Experiments utilized young (120 days) and older adult (300 days) hamsters. «3H»-ryanodine binding site density did not change with age in crude homogenate preparations, although total heart protein concentration increased significantly with age. In contrast, the density of «3H»-ryanodine binding sites decreased markedly in heavy SR membranes purified from older hearts. These results show that demonstration of age-related changes in cardiac ryanodine receptor density depends upon the preparation used. Furthermore, the increase in total ventricular protein with age suggests that normalization of data by membrane protein should be used with caution in studies of aging heart.