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121.
Emerging work in intergroup contact has vitalized a focus on processes affecting the impact of interventions on outcomes. We theorized that intergroup learning—learning about other groups, educating others about one's own groups, intention to bridge intergroup differences, and reflecting on one's own group—mediates the effect of a combined enlightenment-encounter curricular intervention on assessments of importance and confidence in taking action to reduce prejudice and promote diversity. Results from a pretest/posttest design with a diverse group of undergraduate social welfare majors (n = 175) show (a) increased motivation for intergroup learning, and importance of taking action, and confidence in doing so, and (b) intergroup learning partially or fully mediates the impact of enlightenment and/or encounter on taking action . 相似文献
122.
This paper introduces a new concept of left-side strong increases in risk (L-SIR) that extends the definition of strong increases in risk (SIR). We also provide somewhat stronger restrictive set of risk-averse decision-makers with a non-negative third derivative utility (prudence) to obtain an appealing comparative statics result for L-SIR.The authors gratefully acknowledge the helpful comments and suggestions of an anonymous referee 相似文献
123.
Seiler SN Brummel BJ Anderson KL Kim KJ Wee S Gunsalus CK Loui MC 《Accountability in research》2011,18(4):217-246
We describe the summative assessment of role-play scenarios that we previously developed to teach central topics in the responsible conduct of research (RCR) to graduate students in science and engineering. Interviews with role-play participants, with participants in a case discussion training session, and with untrained students suggested that role-playing might promote a deeper appreciation of RCR by shifting the focus away from wanting to simply "know the rules." We also present the results of a think-aloud case analysis study and describe the development of a behaviorally-anchored rating scale (BARS) to assess participants' case analysis performance. 相似文献
124.
Jiajian Chen Robert D. Retherford Minja Kim Choe Li Xiru Cui Hongyan 《Population studies》2013,67(1):43-60
An analysis of data mainly from China's 1990 and 2000 censuses and 2005 mini-census shows how fertility decline between 1975 and 2005 in the province of Guangdong has been influenced by both fertility policy and economic and social development. Guangdong's development since 1975 has been very rapid and has attracted huge numbers of migrants from other provinces. The analysis of the province's fertility trend from 1975 shows clearly the influence of fertility policy on the trend. The analysis also shows that economic development has brought about large changes in population composition by urban/rural residence, education, occupation, and migration status, which, together with large fertility differentials by these characteristics, have contributed substantially to Guangdong's fertility decline, in large part through changes in proportions currently married. 相似文献
125.
Personality and Subjective Well-Being: Evidence from South Korea 总被引:1,自引:0,他引:1
Although the statistically significant relationship between personality traits and subjective well-being (i.e., self-reported happiness and life satisfaction) is well-known in the field of positive psychology, some scholars still cast doubt on the external validity of this finding and the strength of personality dimensions vis-à-vis other individual-level determinants of subjective well-being such as income, employment status, marital status, self-reported health, and so on. Using a nationally representative, face-to-face survey fielded in South Korea in 2009, we find that personality traits (measured by the Five-factor Model)—particularly, Emotional Stability and Extraversion—are positively associated with happiness and life satisfaction, after controlling for other covariates. The effects of personality traits are often on par with, and sometimes even greater than, those of other well-known determinants. 相似文献
126.
Sumi Kim 《Feminist Media Studies》2013,13(4):391-406
There has been a notable cultural trend in which feminist concerns are conveyed through many popular culture texts in South Korea since the early 1990s. Many different social groups and organizations have been engaged in the formation of feminist discourse in popular culture, among them the mainstream media. To broadly address the role of media in incorporating feminist discourse within the dominant ideology in specific socio-economic contexts, the research sought to identify the ways in which feminist discourse was generated and/or assimilated into the dominant ideology in newspaper content about the messages in the two television dramas Lovers (1996) and The Woman Next Door (2003) and other socio-cultural phenomena surrounding the dramas. Newspaper content became more favorable to the sexually liberated female characters and acknowledged changing gender roles as a current socio-cultural trend. However, it never questioned the nuclear family system itself—which occupies the hegemonic realm in patriarchal capitalist society. 相似文献
127.
In line with the economic crisis and rapid socio-demographic changes, the interest in ??social?? and ??well-being?? indicators has been revived. Social indicator movements of the 1960s resulted in the establishment of social indicator statistical frameworks; that legacy has remained intact in many national governments and international organisations. With this background, this research examines whether existing social indicator frameworks are valid and effective enough to address increasingly complex social issues. The authors argue that, despite some improvements, current social indicators fail to provide an effective framework and tool for measuring the progress of social welfare and also for developing or reforming social policy to cope with newly emerging social problems. While proposing a new social indicator framework based on the Organisation for Economic Co-operation and Development??s pressure-state-response (PSR) model, the paper argues that the new framework should be more than displaying static numbers but should use dynamic statistics revealing causes and effects and shedding light on social and policy changes. 相似文献
128.
Business establishment microdata typically are required to satisfy agency-specified edit rules, such as balance equations and linear inequalities. Inevitably some establishments' reported data violate the edit rules. Statistical agencies correct faulty values using a process known as edit-imputation. Business establishment data also must be heavily redacted before being shared with the public; indeed, confidentiality concerns lead many agencies not to share establishment microdata as unrestricted access files. When microdata must be heavily redacted, one approach is to create synthetic data, as done in the U.S. Longitudinal Business Database and the German IAB Establishment Panel. This article presents the first implementation of a fully integrated approach to edit-imputation and data synthesis. We illustrate the approach on data from the U.S. Census of Manufactures and present a variety of evaluations of the utility of the synthetic data. The paper also presents assessments of disclosure risks for several intruder attacks. We find that the synthetic data preserve important distributional features from the post-editing confidential microdata, and have low risks for the various attacks. 相似文献
129.
This paper presents some powerful omnibus tests for multivariate normality based on the likelihood ratio and the characterizations of the multivariate normal distribution. The power of the proposed tests is studied against various alternatives via Monte Carlo simulations. Simulation studies show our tests compare well with other powerful tests including multivariate versions of the Shapiro–Wilk test and the Anderson–Darling test. 相似文献
130.
Dal Ho Kim Woo Dong Lee Sang Gil Kang Yongku Kim 《Journal of the Korean Statistical Society》2018,47(4):520-536
For normal populations with unequal variances, we develop matching priors and reference priors for a linear combination of the means. Here, we find three second-order matching priors: a highest posterior density (HPD) matching prior, a cumulative distribution function (CDF) matching prior, and a likelihood ratio (LR) matching prior. Furthermore, we show that the reference priors are all first-order matching priors, but that they do not satisfy the second-order matching criterion that establishes the symmetry and the unimodality of the posterior under the developed priors. The results of a simulation indicate that the second-order matching prior outperforms the reference priors in terms of matching the target coverage probabilities, in a frequentist sense. Finally, we compare the Bayesian credible intervals based on the developed priors with the confidence intervals derived from real data. 相似文献