Perceived organizational membership and the retention of older workers

Drawing on the perceived organizational membership theoretical framework and the group-value justice model, we developed and tested a model predicting older workers\u27 intention to remain with their organization. We hypothesized that human resource practices targeted to older workers would be related to perceived insider status through how older workers perceived their supervisor managed these practices (perceived procedural and interpersonal justice). We also hypothesized that perceived insider status would mediate the relationship between perceived contribution and intention to remain. We conducted two studies to test the hypothesized model. Study 1 participants (N = 236) were a diverse group of older workers and Study 2 participants (N = 420) were older registered nurses. Using structural equation modeling, we found support for the hypothesized model. All of the hypothesized relationships were significant in Study 2 and all except one were significant in Study 1. Older workers will want to remain a member of their organization when their organization engages in practices tailored to the needs of older workers, their supervisor implements these practices fairly, and their organization conveys that it values the contribution of its older workers thereby fostering a strong sense of belonging

Re-evaluation of blood mercury, lead and cadmium concentrations in the Inuit population of Nunavik (Québec): a cross-sectional study

<p>Abstract</p> <p>Background</p> <p>Arctic populations are exposed to mercury, lead and cadmium through their traditional diet. Studies have however shown that cadmium exposure is most often attributable to tobacco smoking. The aim of this study is to examine the trends in mercury, lead and cadmium exposure between 1992 and 2004 in the Inuit population of Nunavik (Northern Québec, Canada) using the data obtained from two broad scale health surveys, and to identify sources of exposure in 2004.</p> <p>Methods</p> <p>In 2004, 917 adults aged between 18 and 74 were recruited in the 14 communities of Nunavik to participate to a broad scale health survey. Blood samples were collected and analysed for metals by inductively coupled plasma mass spectrometry, and dietary and life-style characteristics were documented by questionnaires. Results were compared with data obtained in 1992, where 492 people were recruited for a similar survey in the same population.</p> <p>Results</p> <p>Mean blood concentration of mercury was 51.2 nmol/L, which represent a 32% decrease (p < 0.001) between 1992 and 2004. Mercury blood concentrations were mainly explained by age (partial r²= 0.20; p < 0.0001), and the most important source of exposure to mercury was marine mammal meat consumption (partial r²= 0.04; p < 0.0001). In 2004, mean blood concentration of lead was 0.19 μmol/L and showed a 55% decrease since 1992. No strong associations were observed with any dietary source, and lead concentrations were mainly explained by age (partial r²= 0.20.; p < 0.001). Blood cadmium concentrations showed a 22% decrease (p < 0.001) between 1992 and 2004. Once stratified according to tobacco use, means varied between 5.3 nmol/L in never-smokers and 40.4 nmol/L in smokers. Blood cadmium concentrations were mainly associated with tobacco smoking (partial r²= 0.56; p < 0.0001), while consumption of caribou liver and kidney remain a minor source of cadmium exposure among never-smokers.</p> <p>Conclusion</p> <p>Important decreases in mercury, lead and cadmium exposure were observed. Mercury decrease could be explained by dietary changes and the ban of lead cartridges use likely contributed to the decrease in lead exposure. Blood cadmium concentrations remain high and, underscoring the need for intensive tobacco smoking prevention campaigns in the Nunavik population.</p

Employability Skill Development of Mechanical Engineering Students Through Project Based Learning in Vocational High School in South Sulawesi

Abstract: Embedding employability skills in learning requires a learning model that allows effective in improving employability skills of students Learning model that if able to meet these expectations is project based learning. This study aims to determine the contribution of project based learning to employability skills of students of SMK Package Engineering Skills Engineering in South Sulawesi. This research uses quantitative approach with non experimental design with sample size 325 students. Data collection uses questionnaires to obtain data on project-based learning implementation and employability skills. The data of the research were analyzed by using descriptive analysis and regression analysis which previously conducted normality and linearity test. Based on the results of the research is known that the implementation of project based learning model contributes to the development of employability skill students of machining engineering SMK 59.8%

Perceptions of the social determinants of health by two groups more and less affiliated with public health in Canada

BACKGROUND: Despite strong academic recognition of the SDOH both in Canada and internationally, acknowledgement and uptake of the SDOH in health policy and public consciousness have remained weak. This paper aims to discern reasons for limited action on the SDOH by examining the perceptions of the SDOH held by two groups more and less affiliated with public health in Canada. We conducted formal consultation with group members on their interpretation of the SDOH and their thoughts on the nature and basis of differences between those more and less aligned with the SDOH as a basis for action. Thematic analysis was used to evaluate the views of the two groups. FINDINGS: Group 1 (community/public health workers) felt overwhelmed when confronted with questions regarding action on the SDOH within the context of their professional lives. They suggested an expanded list of health determinants that included factors such as voluntarism and happiness, transcending traditional notions of “root causes.” Furthermore, they did not articulate value-based reasons why others would oppose the SDOH; rather, in line with their professional roles, they adopted a value-neutral and pragmatic approach to working to improve health. Group 2 (child and youth advocacy organization members) seemed rooted in the 1986 Ottawa Charter for Health Promotion framework, with their recommendations aligned with strategies such as building healthy public policy and reorienting health services. Neither group made reference to issues of social justice or inequity when they made suggestions for improving health. CONCLUSIONS: We found that two groups with different affiliations to formal public health could discuss the SDOH without acknowledging the inequitable distribution of power and resources that lies at its root. We also found that those working in public health had difficulty moving beyond individual actions that they or their clients could take to improve health. For a group more focused on advocacy than direct service provision, the Ottawa Charter framework seemed more easily suited to their recommendations for action than suggesting actions that would address the SDOH. Our findings indicate that there remains work to be done in terms of translating the SDOH concept into action in Canada

Beyond Citations. Knowledge Mobilization, Research Impact, and the Changing Nature of Academic Work

Spotlight report on Research Impact Canada network's contribution to means for knowledge brokering and translation, so as to determine the impact of research beyond the default tools of citation bibliometrics