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701.
Randall L. Astramovich Christian D. Chan Vincent M. Marasco 《Journal of LGBT Issues in Counseling》2017,11(4):319-329
ABSTRACTAdvocacy and social justice initiatives for lesbian, gay, bisexual, transgender, queer and questioning (LGBTQ) clients in counseling emphasize counselor and client collaboration in challenging discrimination and oppression and promoting LGBTQ inclusive sociopolitical changes. Although researchers have highlighted the counseling and advocacy needs of LGBTQ populations, few have yet examined processes for assessing the outcomes of advocacy efforts. Advocacy evaluation may provide counselors and counseling organizations with a framework for monitoring and assessing the outcomes of LGBTQ advocacy initiatives. The authors discuss the goals and elements of advocacy evaluation and review the LGBTQ Counseling Advocacy Evaluation Self Assessment. 相似文献
702.
Due to recent strategic network building among health care partners a more differentiated discussion about the crucial structural and the personal success factors for network building and cooperation is needed. On that note, research has repeatedly emphasized the importance of the network agents’ individual soft skills. At the same time the empirical insights into this research topic are still scarce and the assumed interrelation between an agent’s individual repertoire of skills and his influence on the collaboration remain hypothetical so far. In the present paper we use the construct of so-called “political skills” to empirically test the impact of these skills on how they will contribute to the network members’ success within the cooperation. Using social network analysis the interaction structures between members in a doctors’ network (N = 37) are mapped and related to the individual level of political skills. It can be shown that primarily the dimension “networking ability” contributes to a beneficial role within the cooperation in terms of high prestige and high engagement as perceived by the other network members. In addition, members who scored high on that dimension are more likely to obtain benefits on an individual level (gaining new patients) as well as on a group level (identification with the network). One core implication that derives from the study’s results is the necessity to focus not only on strategic aspects with regard to building and designing health care networks, but also to develop and to foster personal soft-skills. 相似文献
703.
Likelihood Inference for Multivariate Extreme Value Distributions Whose Spectral Vectors have known Conditional Distributions
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Multivariate extreme value statistical analysis is concerned with observations on several variables which are thought to possess some degree of tail dependence. The main approaches to inference for multivariate extremes consist in approximating either the distribution of block component‐wise maxima or the distribution of the exceedances over a high threshold. Although the expressions of the asymptotic density functions of these distributions may be characterized, they cannot be computed in general. In this paper, we study the case where the spectral random vector of the multivariate max‐stable distribution has known conditional distributions. The asymptotic density functions of the multivariate extreme value distributions may then be written through univariate integrals that are easily computed or simulated. The asymptotic properties of two likelihood estimators are presented, and the utility of the method is examined via simulation. 相似文献
704.
Si-GARCH: Construction and validation of a new method for the detection of breaking points in models
Djamel Zitouni Benjamin C. Guinhouya Pierre Ravaux Christian Vilhelm Bruno Sarrazin Mohamed Lemdani 《统计学通讯:模拟与计算》2017,46(4):3294-3305
In this article, we define a new method (Si-GARCH) for signal segmentation based on a class of models coming from econometrics. We make use of these models not to perform prediction but to characterize portions of signals. This enables us to compare these portions in order to determine if there is a change in the signal’s dynamics and to define breaking points with an aim of segmenting it according to its dynamics. We, then, expand these models by defining a new coefficient to improve their accuracy. The Si-GARCH method was tested on several thousands of hours of biomedical signals coming from intensive care units. 相似文献
705.
Resource Immobility and Sustained Performance: A Systematic Assessment of How Immobility Has Been Considered in Empirical Resource‐based Studies
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The core notion of the resource‐based view (RBV) is that the possession of certain resources can result in superior performance and, in order for this performance to be sustained, these resources cannot be perfectly mobile. Whereas previous reviews have mainly focused on the relationship between resources and temporary performance, no studies have systematically analyzed the extent to which empirical RBV studies have specifically considered immobility of resources. By analyzing a sample of 218 empirical RBV studies, the authors found that 17% of the studies directly measured some dimension of immobility (by, for example, actually measuring the level of social complexity, unique history, tacitness or tradability). Fewer than 2% of the studies measured the outcome of resource immobility, i.e. sustained performance differences. Based on these results, this paper discusses the consequences of overlooking this key dimension of the RBV (i.e. immobility) and suggests that, and discusses how, future research should consider resource immobility to a greater extent. 相似文献
706.
Christian Houle 《Journal of Economic Inequality》2017,15(1):1-23
Seminal political economy models from Meltzer and Richard, among others, theorize that, in democracies, more inequality should lead to more redistribution. Most country-level empirical studies find weak support for this prediction. This paper makes two contributions to this debate. First, I identify some of the key shortcomings of previous tests and provide a new empirical analysis that corrects for these limitations. Using a dataset covering 89 developed and developing democracies, I find that inequality is associated with more redistribution. Second, I show that inequality’s effect on redistribution is weaker in democracies in which the poor – defined as the people with income below the median – are divided along ethnic lines than in those in which they are ethnically unified. Taken together, these results suggest that although economic inequality increases redistribution, the magnitude of the relationship is conditional on how inequality interacts with other social cleavages, such as ethnicity. 相似文献
707.
708.
Model averaging is a useful approach for capturing uncertainty due to model selection. Currently, this uncertainty is often quantified by means of approximations that do not easily extend to simultaneous inference. Moreover, in practice there is a need for both model averaging and simultaneous inference for derived parameters calculated in an after‐fitting step. We propose a method for obtaining asymptotically correct standard errors for one or several model‐averaged estimates of derived parameters and for obtaining simultaneous confidence intervals that asymptotically control the family‐wise Type I error rate. The performance of the method in terms of coverage is evaluated using a simulation study and the applicability of the method is demonstrated by means of three concrete examples. 相似文献
709.
Paraphilic sexual interests are defined as unusual or anomalous, but their actual occurrence in nonclinical samples is still unknown. This study looked at desire for and experience of paraphilic behaviors in a sample of adult men and women in the general population. A secondary goal was to compare the results of two survey modes—traditional landline telephone versus online. A total of 1,040 persons classified according to age, gender, education, ethnic background, religious beliefs, area of residency, and corresponding to the norm for the province of Quebec were interviewed. Nearly half of this sample expressed interest in at least one paraphilic category, and approximately one-third had had experience with such a practice at least once. Voyeurism, fetishism, frotteurism, and masochism interested both male and female respondents at levels above what is usually considered to be statistically unusual (15.9%). Interestingly, levels of interest in fetishism and masochism were not significantly different for men and women. Masochism was significantly linked with higher satisfaction with one’s own sexual life. As expected, the online mode generated more acknowledgment of paraphilic interest than the telephone mode. These results call into question the current definition of normal (normophilic) versus anomalous (paraphilic) sexual behaviors. 相似文献
710.