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41.
Quality of Life in a City: The Effect of Population Density   总被引:1,自引:0,他引:1  
There exist a number of concepts andoperational definitions of quality of life. Inthe present study the aim has been to develop acomprehensive, global index of quality of life,and relate the sub-indexes and global index tovarious socio-demographic variables, somatichealth and density of population in theresidential area. The sample consisted of 2066individuals between 18 and 65 years old fromthe common population. Seven sub-indexes weredeveloped. They constituted one factor withmoderate intercorrelations between thesub-indexes. Good somatic health, living in astable relationship with a partner, preferablymarried, in a less densely populated area,having a good education, a good income andbeing a younger female were the independentstatistical determinants of global quality oflife. However, various sub-indexes were relatedto different socio-demographic variables. Agewas oppositely related to differentsub-indexes. The study shows the importance ofwhat type of quality of life is investigated.To our knowledge, this is the first study ofthe effect of population density on quality oflife.  相似文献   
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Does the life cycle of economic papers differ across fields of economic research? By constructing and analyzing a large dataset that combines information on 9,672 articles published in the top five economic journals from 1970 to 2000 with detailed yearly citation data obtained from Google Scholar, we find that published articles do have a life cycle that differs across fields of economic research (which we divide into the categories of applied, applied theory, econometric methods, and theory). Applied and applied theory papers are the clear winners in terms of citation counts. For the first years after their publication, they receive higher numbers of citations per year than papers in other fields of research do. They also reach a higher peak number of citations per year and apparently sustain those peak levels for longer, in addition to being cited over longer periods of time (i.e., they have a longer lifespan). Citation patterns are much less favorable for theoretical papers, which are the object of fewer citations per annum in the first years following publication, have lower peak numbers and a shorter lifespan. Econometric method papers are a special case; the pattern for most of these papers is similar to the pattern for theory papers, but the most successful papers (as measured by the number of citations) on econometric methods are also the most successful papers in the entire discipline of economics. (JEL A14)  相似文献   
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Estimation of the Pareto tail index from extreme order statistics is an important problem in many settings. The upper tail of the distribution, where data are sparse, is typically fitted with a model, such as the Pareto model, from which quantities such as probabilities associated with extreme events are deduced. The success of this procedure relies heavily not only on the choice of the estimator for the Pareto tail index but also on the procedure used to determine the number k of extreme order statistics that are used for the estimation. The authors develop a robust prediction error criterion for choosing k and estimating the Pareto index. A Monte Carlo study shows the good performance of the new estimator and the analysis of real data sets illustrates that a robust procedure for selection, and not just for estimation, is needed.  相似文献   
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ABSTRACT

For the period 1981 to 1993 women represented 21 to 26 percent of homicide victims in the United States annually (Smith and Kuchta 1993 Smith , M. Dwayne and Ellen S. Kuchta . 1993 . “Trends in Violent Crime Against Women, 1973–89.” Social Science Quarterly 74 : 2845 . [CSA]  [Google Scholar]). During this same time period sex-specific homicide rates have been among the forms of disaggregation researchers have used to test the utility of traditional correlates of homicide in predicting rates across various population subgroups and units of analysis. Based upon earlier research of the effects of gender inequality upon rates of lethal violence against women, and by applying a feminist theoretical perspective, it is hypothesized that the effect of general social structural characteristics of cities upon women's risk of homicide is mediated by levels of gender inequality. Specifically, this study examines the effects of gender, socioeconomic, legislative, political and extra-legal inequality upon female homicide victimization among 217 U.S. central cities for the period of 1989–1991. Using structural equation modeling results indicate that, among traditional social structural factors, economic deprivation, population size, divorce rate, and the sex ratio all have significant, positive effects on female homicide rates. However, in subsequent models testing the mediating effects of measures of gender inequality on the association between social structural variables and female homicide rates the divorce rate is the only social structural factor that continues to have a significant, positive effect upon homicide rates. Among the four measures of gender inequality, and in support of an ameliorative feminist argument, socioeconomic inequality has a significant, positive influence on rates of female homicide victimizaton. There is also a significant, negative effect of gender legislative inequality upon these rates. That is, the more laws or acts favorable to women, the lower their rates of homicide victimization. Implications of these findings are discussed.  相似文献   
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ABSTRACT

Financial education is becoming imperative in a society that has pitfalls for unwary consumers. To ensure effectiveness, educational strategies must take into consideration the readiness of consumers to learn the curriculum. Behavioral economics highlights the obstacles that educators face in promoting financial efficacy. Such obstacles include envy, fear, greed, and other all too familiar human failings. One innovative model, mindfulness, provides insight into the human dynamics of personal financial behaviors. This article ties together financial education, mindfulness techniques, and transtheoretical stages of readiness. The impact of gradually introduced educational tasks is presented with an eye toward clients’ stages of readiness, and mindfulness addresses the emotional burdens of altering a financially profligate lifestyle.  相似文献   
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This preliminary study examined the similarities and differences between online and face-to-face counseling with regard to general mental health, working alliance, and social presence. Participants included 50 current counseling clients (37 face-to-face, 13 online) who all were recruited through online mediums. Results indicated that online counseling clients perceived a significantly stronger working alliance on the total Working Alliance Inventory-Short Form as well as the Goal subscale than did those who received face-to-face only counseling. No significant differences existed between the groups on general mental health or social presence. These results suggest that a more controlled study with a larger sample might find that a strong working alliance can be developed through online counseling.  相似文献   
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A framework for conceptualizing the needs of lesbian, gay male, bisexual, transgender, questioning, and other sexually and gender diverse youth is essential for guiding service delivery throughout educational settings. Review and synthesis of the literature reveals that integrating assessment of the salience, valence, and context of issues related to sexual and gender diversity facilitates affirmative practice at the individual student, group, and school-wide levels. The authors describe the components of the salience, valence, context, and integration (SVCI) model with emphasis on practical application. The theoretical and empirical support for each component of the model is also discussed.  相似文献   
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International student mobility to the United States (US) has increased over the past two decades. Despite the increase in numbers, international students may experience racism, nativism, and other forms of discrimination within the US context. Much of the existing literature focus on how international students can assimilate and cope with these issues rather than interrogating the systems of oppression that create negative student experiences. Thus, we utilized critical race theory (CRT) as a framework for interrogating how international student experiences are portrayed in current literature. Although CRT is grounded in US-based legal theory, we argue that CRT must move beyond the rigid confinement within US borders and expand to consider how transnationalism and global exchange contributes to the fluidity and applicability of this theory. We also provide recommendations for critical race praxis, with an emphasis on implications for practice, theory, and future research.  相似文献   
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