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211.
Maria Oliveira Martins Inês Rodrigues Teresa Rodrigues 《Journal of Population Research》2014,31(4):317-343
Educational attainment is an attribute that leads to a great distinction between the members of a population, including when considering their health and well-being, which are features to pursue within an aging society. The aim of this work was to produce demographic projections for the Portuguese population by sex, age group and level of educational attainment, for the period 2011–2031. Considering fertility, mortality and migration differentials by level of education, the population was projected using the multistate cohort-component method with a block Leslie matrix. Two scenarios were considered, one where educational attainment before 2011 remains constant and another in which educational attainment will follow the trend observed over the last decade, being the trend in the state proportion modelled using continuation ratio models. The results show an increase in the proportion of individuals who complete higher educational levels in almost all age groups of both sexes. Among women, only 13.6 % had completed some level of higher education in 2011, a figure that will rise to approximately 23.4 % in 2031, whereas among men this value was only 9.7 % and will also rise by 2031, reaching 15.5 %. We can expect the proportion of people with higher educational levels to continue to rise as the education of younger cohorts seems to evolve positively. This work will be particularly useful to study how the aging population and the rising levels of education can contribute to the planning and monitoring of public policies, although these findings can also be used in other research contexts. 相似文献
212.
Marianela Denegri María José Baeza Natalia Salinas-Oñate Verónica Peñaloza Horacio Miranda Ligia Orellana 《Social indicators research》2014,117(2):505-521
Many studies have used Richins and Dawson’s (J Consum Res 19: 303–316, 1992) Material Values Scale (MVS), applying it to different types of populations that exhibit a particular psychometric behavior, and showing little stability in their factorial structure. In the present study, 1,070 pedagogy students from the northern, central and southern regions of Chile answered the MVS. This sample was randomly divided in two. Using the first sub-sample (N = 539), an exploratory factorial analysis was carried out, from which a structure of nine items was grouped into two factors called “Social Success” and “Personal Happiness”, which presented adequate reliability. Later, with the second sub-sample (N = 531), the factorial structure indicated above was put to the test through a confirmatory factorial analysis. The data from the model show that the scale contains 8 items in total, grouped into two dimensions. The factorial loads are significant at the level of 1 %, which indicates that the 2-factor structure can be confirmed. Finally—using the proposed structure—the presence of the students’ material values was evaluated. 相似文献
213.
Maria Francesca Cracolici Francesca Giambona Miranda Cuffaro 《Social indicators research》2014,118(1):433-456
The paper investigates the main socio-demographic and economic determinants of subjective economic well-being in different typologies of households. Previous studies have used dummy variables to explore the effect of family structure. In this paper, however four different models—one for each family typology—have been estimated to test if each selected explanatory variable is significant and how it acts in determining the level of subjective economic well-being. To achieve this, we apply an under-used logit model—the partial proportional ordered model. Our analysis, based on data from the 2005 Italian Survey on Income and Living Conditions highlights the main variables affecting the subjective economic well-being of all household typologies. These main variables are related to income adequacy, such as being able to afford housing, clothes and holidays, and also include the work-status and level of education of the respondent. These variables produce notable differences in the level of subjective economic well-being. We find that couples with no children have the highest level of perceived economic well-being, while couples with two or more children and even more so one-person households are more economically insecure. 相似文献
214.
215.
Claver ML 《Journal of gerontological social work》2011,54(3):292-308
Increasing use in the past decade has created pressure for hospital emergency rooms (ERs). Healthcare provided through an ER is expensive and is not designed to meet the complex needs of an older, chronically-ill population. ER visits are presented as the outcome of a decision-making process. Thirty veterans who had visited the ER in the previous year were asked about their decisions to use the ER. Their responses reflected four distinct approaches to ER use, which are characterized by frequency (frequent/infrequent) and risk for social isolation (low/high). Appropriate interventions by social work personnel might reduce inappropriate use of the ER and enhance the care of this vulnerable population. 相似文献
216.
The most important structural change which has occurred on the labour market over the past 30 years is the sustained and continued growth of female labour supply. Two-earner couples have become a majority in most European countries and lone parents, mostly women, are also on the rise. On the other hand, since 1975, labour market policies have altered the quality and nature of employment in Europe by promoting atypical forms of employment where women are overrepresented. The analysis has shown us that atypical employment results in restricted access to unemployment benefits. Moreover, combining the presence of more stringent conditions with derived rights results in more and more women being dependent upon their spouses for financial as well as social protection and can even have a disincentive effect on formal labour market participation. 相似文献
217.
This paper reports on Australia's largest whistleblower study. Specifically it focuses on the experiences of whistleblowers in the Queensland public sector during the Goss Labor government's first term. Rather than being affirmed as good citizen-workers when they took disclosures of wrongdoing to their supervisors within the units in which they worked, the whistleblowers encountered obstruction and vilification. Their experiences offer a rare check-up on the state of workplace dissent. 相似文献
218.
Maria Nowakowska 《Theory and Decision》1973,3(3):262-297
The paper deals with problems of prediction of spreading out of scientific objects, such as theories, hypotheses, methods etc. Two models for predicting changes in number of publications dealing with the given subjects in consecutive years are suggested; these models are based on the theory of epidemics. 相似文献
219.
Egmar Rödel 《Statistics》2013,47(3):387-397
Let Xbe a bivariate exponential-type random vector (BIDLIKAR, PATIL (1968)), than it is proved: 1. If P(X ≥0) = 1 is valid, then Xhas linear regression to both directions if and only if Xpossesses a symmetric Γ-distribution. 2. Xpossesses linear regression to both directions with constant regression coefficients (independent of the parameter vector ? of the exponential-type distribution (BIDLIKAR, PATIL (1968)) if and only if Xis normal distributed. 相似文献
220.
Martijn Bouwknegt Jack F. Schijven Johanna A.C. Schalk Ana Maria de Roda Husman 《Risk analysis》2013,33(7):1228-1236
Quantitative microbiological risk assessment was used to quantify the risk associated with the exposure to Legionella pneumophila in a whirlpool. Conceptually, air bubbles ascend to the surface, intercepting Legionella from the traversed water. At the surface the bubble bursts into dominantly noninhalable jet drops and inhalable film drops. Assuming that film drops carry half of the intercepted Legionella, a total of four (95% interval: 1–9) and 4.5×104 (4.4×104 – 4.7×104) cfu/min were estimated to be aerosolized for concentrations of 1 and 1,000 legionellas per liter, respectively. Using a dose‐response model for guinea pigs to represent humans, infection risks for active whirlpool use with 100 cfu/L water for 15 minutes were 0.29 (~0.11–0.48) for susceptible males and 0.22 (~0.06–0.42) for susceptible females. A L. pneumophila concentration of ≥1,000 cfu/L water was estimated to nearly always cause an infection (mean: 0.95; 95% interval: 0.9–~1). Estimated infection risks were time‐dependent, ranging from 0.02 (0–0.11) for 1‐minute exposures to 0.93 (0.86–0.97) for 2‐hour exposures when the L. pneumophila concentration was 100 cfu/L water. Pool water in Dutch bathing establishments should contain <100 cfu Legionella/L water. This study suggests that stricter provisions might be required to assure adequate public health protection. 相似文献