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711.
This article examines debates and discussions surrounding French pronatalist policies enacted in the 1980s. Drawing on data collected from a wide range of primary and secondary sources, including daily newspapers, parliamentary debates, and French feminist publications, I explore the following questions: First, does pronatalism spring from conservative nationalist ideologies that conflict with feminist projects? Second, how have French feminists reacted to the pronatalist agenda? Finally, could women's equity serve as an impetus for instituting policies that would encourage births? My analysis suggests that nationalism in France takes many forms, and a wide spectrum of political actors from both the political left and right have supported pronatalist initiatives in the name of “the nation.”  相似文献   
712.
In the executive director's opinion, Bluehills Family Services' board of directors had serious problems with their organizational governance. These difficulties came to a head in an apparently unresolvable clash between the executive director and the board president. Given the preexisting board and organization perceptions, could an emergency board meeting produce a positive outcome, and would the executive director's participation be counterproductive?  相似文献   
713.
This article examines adolescents' perceptions of the economic changes and the justice of the new "social contract" in Eastern/Central Europe. Focusing on three countries, Hungary, Bulgaria, and the Czech Republic, it explores the social, political, and economic environments in which adolescents came of age in 1990. Surveys conducted among high school students in each country during 1995 tapped their perceptions of the economy, the local community, and their personal beliefs about the efficacy of individual initiative and hard work. Responses differed significantly based on age, gender, social class, value orientation, and country. Older adolescents and girls were more likely to observe that economic disparities were growing in their country and to be cynical about the value of hard work. Those with socialist values also discounted the value of recent changes. Adolescents in the Czech Republic were the least cynical about economic changes, whereas those in Bulgaria were the most cynical, with Hungarian youth the least optimistic about the future.  相似文献   
714.
715.
A class of individual-level models (ILMs) outlined by R. Deardon et al., [Inference for individual level models of infectious diseases in large populations, Statist. Sin. 20 (2010), pp. 239–261] can be used to model the spread of infectious diseases in discrete time. The key feature of these ILMs is that they take into account covariate information on susceptible and infectious individuals as well as shared covariate information such as geography or contact measures. Here, such ILMs are fitted in a Bayesian framework using Markov chain Monte Carlo techniques to data sets from two studies on influenza transmission within households in Hong Kong during 2008 to 2009 and 2009 to 2010. The focus of this paper is to estimate the effect of vaccination on infection risk and choose a model that best fits the infection data.  相似文献   
716.
We study the effect of perceptions in comparison with more objective measures of risk on individuals’ decisions to decline or accept risk reducing interventions such as flu shots, mammograms, and aspirin for the prevention of heart disease. In particular, we elicit individuals’ subjective probabilities of risk, with and without the interventions, and compare these perceptions to individually predicted risk based on epidemiological models. Respondents, especially women, appear to be aware of some of the qualitative relationships between risk factors and probabilities. However, on average they have very poor perceptions of the absolute probability levels as reported in the epidemiological literature. Perceptions of the level of risk are less accurate if a respondent is female and has poor numeracy skills. We find that perceived probabilities significantly affect the subsequent take-up rate of flu shots, mammograms, and aspirin, even after controlling for individually predicted risk using epidemiological models.  相似文献   
717.
Several studies have found that various social contexts could serve a protective role for minorities facing discrimination. One of these contexts is frequency of social contact, which is known to be positively associated with health outcomes. The purpose of this study was to examine the frequency of social contact with various social groups as a protective factor against the negative association between perceived discrimination and subjective health. Using data from the 2009 Korean National Survey of Multicultural Families, a total of 27,083 marriage migrant women were analyzed via hierarchical multiple regression. After controlling for socio‐demographic factors and Korean proficiency, the experience of discrimination was found to be significantly associated with lower levels of subjective health (B = ?0.22; < 0.001). More frequent meetings with one's family of origin (B = 0.02; < 0.01) and in‐laws (B = 0.06; < 0.001) were associated with higher levels of subjective health, while more frequent meetings with neighbors were negatively associated (B = ?0.02; < 0.001). More frequent contact with one's family of origin (B = 0.03; < 0.05), rather than with other groups, such as friends from their country of origin, in‐laws, and neighbors, seemed to reduce the negative influence of discrimination on subjective health.  相似文献   
718.
Objective. Educational aspirations are an important predictor of eventual attainment. We examine if immigrant parents have higher aspirations for their children compared to native‐born parents and whether they are more likely to maintain high aspirations over time. Methods. Using data from the Early Childhood Longitudinal Study‐Kindergarten Cohort (ECLS‐K), we document differences in the formation and maintenance of white, black, Hispanic, and Asian parents' college aspirations for their children between kindergarten, third, and fifth grades. We also examine the role of acculturation in the stability of immigrant parents' aspirations. Results. We find that immigrant parents are more optimistic about their children's educational trajectories than are native‐born parents and that over time they are more likely to maintain consistently high aspirations for their children. Conclusion. Immigrant parents do not see their children's future as downwardly mobile, and instead remain optimistic, consistently reinforcing messages about college plans throughout childhood.  相似文献   
719.
Computer models simulating a physical process are used in many areas of science. Due to the complex nature of these codes it is often necessary to approximate the code, which is typically done using a Gaussian process. In many situations the number of code runs available to build the Gaussian process approximation is limited. When the initial design is small or the underlying response surface is complicated this can lead to poor approximations of the code output. In order to improve the fit of the model, sequential design strategies must be employed. In this paper we introduce two simple distance based metrics that can be used to augment an initial design in a batch sequential manner. In addition we propose a sequential updating strategy to an orthogonal array based Latin hypercube sample. We show via various real and simulated examples that the distance metrics and the extension of the orthogonal array based Latin hypercubes work well in practice.  相似文献   
720.
Rodger ML  Sherwood P  O'Connor M  Leslie G 《Omega》2006,54(2):107-133
This research project explored grief and its impact upon men and women who have experienced the sudden and unanticipated death of his or her partner. It included what grief meant to them, how it was manifested in his or her everyday lives and how his or her partner's death had impacted upon his or her relationship with themselves, with others and the world. A Husserlian phenomenological approach was used to explore the experiences of the ten women and five men whose partner had died up to five years prior to being interviewed. The need for the surviving partner to continue to participate in everyday life placed great strain upon the internal resources of the surviving partner. The surviving partner needed to reinvent him or herself, in an attempt to become independent and regain functionality, whilst dealing with the sadness and loss that they had experienced. The surviving partner discovered that a new life order emerged that included hope, optimism, planning for the future and perhaps the prospect of a new relationship. The death of a partner left the surviving partner with a loss that would always be a part of them, with the memories of his or her relationship being maintained within them that will never be replaced by somebody else. The results of this research project reinforce the need for ongoing education of the community in grief and bereavement issues in order to increase the awareness of the support needs of the bereaved person. The length of time and amount of energy required to incorporate the experience into the survivor's life, is greatly underestimated by the community, and perhaps by some of the health and caring professionals. Colonial and hospital based bereavement support services need to be established and be proactive using outreach programs, actively offering the suddenly bereaved partner and family support and information.  相似文献   
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