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91.
We provide a method for finding the optimal double sampling plan for estimating the mean value of a continuous outcome. It is assumed that the fallible and true outcome data are related by a multivariate linear regression model where only some of the explanatory variables are sampled. Conditions under which double sampling is preferred over standard sampling plans are determined. An application of the method to a well-known data set on air pollution is presented. 相似文献
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This is a qualitative study of divorce‐related communication between mothers and children, as recounted by 20 Jewish Israeli mothers. We adopt the communication privacy management theory, focusing on mothers' subjective experiences of communication, their management of dialectic tension between concealment and disclosure – namely, not only what mothers choose to disclose to and hide from their children, but also the feelings, concerns and perceptions that drove their communication. The mothers' reports convey the challenges and dilemmas they faced when communicating with their children about their divorce and its repercussions; the main one being their obligation to maintain a good father image and their wish to preserve a strong maternal figure. The ‘child's well‐being’ was the dominant criterion in the mothers' decision to reveal or conceal divorce‐related information. Clinical suggestions are made. 相似文献
95.
Based on a survey and interviews, this article presents and analyses Israeli public opinion toward black‐market medicine (BMM) and the welfare state. In addition to providing quantitative and qualitative evidence of the existence of under‐the‐table payments in Israel, we suggest various insights into this phenomenon. While most citizens admit that they would consider making under‐the‐table payments in order to receive preferential medical treatment, when the questions mention words such as ‘illegal’ or ‘bribe’, respondents tend to be less tolerant of such activities. We find that, first, there is a basic willingness among Israeli citizens to use BMM. Second, despite this predilection, Israeli citizens are reluctant to articulate their willingness to engage in such illegal activities. This reluctance implies the existence of a moral barrier among the population as far as identifying themselves with illegal behaviour is concerned. We may infer the existence of a gap between declared attitudes and behaviour. Third, the fact that people's willingness to engage in BMM is greater than their willingness to adopt black‐market strategies in other areas signifies the special nature of health care. Finally, by connecting the phenomenon of BMM to public opinion regarding the welfare state, we point to a possible gap between normative attitudes and preferences produced by structural conditions. 相似文献
96.
Michèle Cohen Alain Chateauneuf Eric Danan Thibault Gajdos Raphaël Giraud Meglena Jeleva Fabrice Philippe Jean-Marc Tallon Jean-Christophe Vergnaud 《Theory and Decision》2011,71(1):1-10
Tribute to Jean-Yves Jaffray by the French Group of Decision Theory. 相似文献
97.
Sara Cohen 《Cultural Studies》2013,27(3):332-346
In this article I address the origins of America's national parks, particularly as they figure in the environmentalist discourse surrounding the institution of Yosemite Valley as a public park. Although technically speaking Yosemite did not become a national park until 1890, its cession to the State of California in 1864 provides an important cultural site for the emergence of environmentalism as part of a broader concern with the relations between aesthetic, social and natural agency. In mapping out these relations in Frederick Law Olmsted's 1865 report on the management of Yosemite, I claim that the preservation of Yosemite reproduces nature as a public park in which human agency can be simultaneously produced and elided by means of the aesthetic agency of nature. I read Olmsted's report as a discursive site on which we can trace the structural parallels between the preservation of Yosemite and several related cultural practices in which the origins of American environmentalism are embedded. I also read it as sketching out the configurations of human and natural agency within which these parallel practices are articulated. My study operates from the assumption that science and technology need to be understood not simply by explaining how they are socially or culturally constructed, but also by looking at how certain fundamental ideas of metaphors (like natural agency or the reproduction of nature) are worked out at the same historical moment in different discursive practices. In taking up the idea of America as it both defines and is defined by the network of relations among science, technology and culture, I outline certain myths of American environmentalist origins as played out across a number of diverse and heterogeneous discourses and technologies of representation and reproduction. I hope also to illuminate the way in which American cultural origins are simultaneously constructed and destabilized through the act of reproducing nature. 相似文献
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Joseph Cohen Ph.D 《Studies in Gender and Sexuality》2013,14(2):102-105
The author ponders the various meanings of growing older in the gay male community, focusing on the phenomenon of shame and its intergenerational origins. 相似文献
100.
Claude de Tychey Mélanie Laurent Joelle Lighezzolo-Alnot Salomé Garnier Elena Vandelet 《Journal of child sexual abuse》2013,22(4):401-411
This article attempts to analyze the prevalence rates of sexual abuse in childhood reported in comparative empirical studies, giving an overview of a selection of representative studies reporting high rates of abuse and comparing it to an overview of studies reporting lower rates. Extremely discrepant rates of childhood sexual abuse are reported in a number of empirical studies conducted in this field over the past 26 years, particularly those looking beyond prevalence to study the links between this type of trauma and future motherhood. To shed light on the disparities in the reported prevalence rates, the article reviews the principal methodological biases that have contaminated the findings. The authors then offer several suggestions for improvement that might be implemented in future studies. 相似文献