Nativity concentration and internal migration among the foreign-born

Are immigrants who live in states where large numbers of their compatriots reside more or less likely to migrate than those who live in other states? Using 1980 U.S. Census data to address that question, the analysis shows that nativity concentration deters interstate migration but not migration within the same state. Residing in a state where fellow nationals live is a more important determinant of internal migration than human capital, immigration status, or a state’s unemployment rate. New York State residence in 1975 also promotes interstate migration. This research suggests that social dimensions should be taken into account in modeling internal migration of the foreign-born.     

A five year retrospective analysis of occupational injuries and incidence reported at a research intensive Canadian university

Limited information of occupational injury statistics within academic settings exists. Universities and colleges are an important and insightful work environment due to the varied nature of the work performed by employee groups. The objective of this study was to describe occupational injuries for all work groups in a large research intensive university. A retrospective database analysis was conducted on 2029 employee incident reports over a five year period (2000-2004) to determine general and departmental prevalence of injury types, locations, and mechanisms. Demographic analysis revealed an average age of 42 years and 9 years of work experience. Overall, the most frequent injuries were to the hand (40%), were musculoskeletal in nature (42%), and resulted from being "struck or contacted by" (33%). The greatest number of incidents occurred in food services, followed by physical plant and staff services. Closer examination of incidents reported by food services indicated 53% of injuries occurred to the hand and 72% required first aid. Notable too was that 19% of physical plant injuries occurred to the back, but these reports accounted for 40% of total back injuries and 50% of all lost time claims in the total database. Further epidemiological research in academic institutions is needed to better understand the inherent injury risk in this work sector.     

Slicing Up the Pie: Allocation of Central Government Funding of Care of Older People

The allocation of central government funds is a critical element in the equitable provision of local authority‐commissioned and ‐provided services. A variety of approaches to allocating funding for social services for older people have been used over the years, most recently founded on ‘needs‐based’ formulae. In 2004, the Department of Health for England commissioned research to help inform the improvement and updating of the formula. The results of individual‐level analyses were compared with the results obtained from analyses of small area (ward‐level) data on service users. Both analyses were affected by problems of data availability, particularly the individual‐level analysis, and the Department of Health and the (then) Office of the Deputy Prime Minister decided that the formula calculations should be based on the results of the small area analysis. However, despite the differences in approach, both methods produced very similar results. The correlation between the predicted relative needs weights for local authorities from the two models was 0.982. The article discusses the strengths and weaknesses of each approach and developments that could allow a normative approach that would incorporate future policy objectives into formulae that, to date, have inevitably been based on historical data and service patterns.     

The Conceptualization and Measurement of Listening

Although far more emphasis has been placed on sending messages than upon receiving them, some researchers have focused on listening and on receiving. In this paper, the authors adopt the position that although listening, as a theoretical concept, may in some meaningful sense be real and measurable through a variety of instruments, inadequate attention has been given to the development of a consensus regarding its conceptualization. In support of this position we first review inconsistencies in current definitions of listening and then discuss problems in measurement. On the basis of our review, we conclude that considerable ambiguity exists concerning conceptualization of the listening construct, and that further investigation of measurement issues involved in the theory of the receiving component of listening should be undertaken.     

Our Pockets of Need

By the time this appears in print, a most ambitious venture into the field of social action will have been undertaken by the Victorian Branch of Social Workers' Association, in collaboration with the Victorian Council of Social Service.     

Service Learning and Community Engagement: A Comparison of Three National Contexts

One of the presumptions of a well-functioning, viable democracy is that citizens participate in the life of their communities and nation. The role of higher education in forming actively engaged citizens has long been the focus of scholarly research, but recently an active debate has emerged concerning the role of service as a third core function of institutions of higher learning. Service learning (SL), a teaching approach that extends student learning beyond the classroom, is increasingly seen as a vehicle to realize this third core function. By aligning educational objectives with community partners’ needs, community service is meant to enhance, among other objectives, reciprocal learning. Although the term and its associated activities originated in the United States (US), theoretical debates linking civic engagement and education extend far beyond the US context. Nevertheless, research on SL as a distinctive pedagogical approach remains a nascent field. A significant gap exists in the literature about what this pedagogical approach seeks to achieve (in nature and in outcomes) and how it is construed in non-western contexts. Using a comparative analysis across three widely different contexts, this article explores the extent to which these differences are merely differences in degree or whether the differences are substantive enough to demand qualitatively different models for strengthening the relationship between higher education and civil society.     

Probabilistic Modeling of the Fate of Listeria Monocytogenes in Diced Bacon During the Manufacturing Process

To assess the impact of the manufacturing process on the fate of Listeria monocytogenes, we built a generic probabilistic model intended to simulate the successive steps in the process. Contamination evolution was modeled in the appropriate units (breasts, dice, and then packaging units through the successive steps in the process). To calibrate the model, parameter values were estimated from industrial data, from the literature, and based on expert opinion. By means of simulations, the model was explored using a baseline calibration and alternative scenarios, in order to assess the impact of changes in the process and of accidental events. The results are reported as contamination distributions and as the probability that the product will be acceptable with regards to the European regulatory safety criterion. Our results are consistent with data provided by industrial partners and highlight that tumbling is a key step for the distribution of the contamination at the end of the process. Process chain models could provide an important added value for risk assessment models that basically consider only the outputs of the process in their risk mitigation strategies. Moreover, a model calibrated to correspond to a specific plant could be used to optimize surveillance.