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41.
Poverty data rarely capture processes of change, limiting our ability to understand poverty trajectories at the individual or household levels. This article uses a household survey, village‐level participatory studies and indepth life‐history interviews to examine people's poverty trajectories and to identify what drives and maintains chronic poverty. Composite shocks can propel previously non‐poor households into severe and long‐term poverty. Poverty is hard to escape, and people born into chronically poor households find few opportunities for accumulation and wealth creation. The analysis highlights the importance of poverty interrupters, including the end of conflict and the re‐integration of internally displaced people, and suggests that state‐led interventions would be needed to provide real opportunities to the chronically poor.  相似文献   
42.
This quarter's column features reports from the 2011 Electronic Resources & Libraries Conference; the 2011 North Carolina Serials Conference; the 2011 Association of College and Research Libraries Conference; the 2011 Kansas Library Association Conference; the New England Technical Services Librarians Section of the New England Library Association Spring 2011 Conference; and the 2011 Texas Library Association Conference.  相似文献   
43.
We consider the development of Bayesian Nonparametric methods for product partition models such as Hidden Markov Models and change point models. Our approach uses a Mixture of Dirichlet Process (MDP) model for the unknown sampling distribution (likelihood) for the observations arising in each state and a computationally efficient data augmentation scheme to aid inference. The method uses novel MCMC methodology which combines recent retrospective sampling methods with the use of slice sampler variables. The methodology is computationally efficient, both in terms of MCMC mixing properties, and robustness to the length of the time series being investigated. Moreover, the method is easy to implement requiring little or no user-interaction. We apply our methodology to the analysis of genomic copy number variation.  相似文献   
44.
Within the developing field of environmental sociology the use of social constructionist approaches has often been criticised for detracting attention from the severity of environmental problems and for failing to contribute to attempts to manage them. While there are is a number of published social constructionist analyses of how various environmental problems have come to prominence, few of these address the criticisms which have been levelled at the approach. This paper attempts to contribute to this gap in the literature by providing a reflective case study of the use of social constructionism to analyse a specific environmental problem - the noise generated by a new road. The case study discussed is of the A27 road between Havant and Chichester. The results illustrate that treating environmental problems as socially constructed is often the most valid approach given that the existence and character of these problems, as well as how best to address them, are often contested. In addition it is suggested that the results of social constructionist analyses can make a practical contribution to the management of environmental disputes.  相似文献   
45.
Organizational politics is implicated in all levels of organizational functioning, from power structures and informal interaction to individual identity. This study argues that organizational politics provides an approach to examining professional women's experiences of organizations as gendered. Women graduates in male‐dominated organizations claimed not to be limited by explicit discrimination, but they construct organizational politics as being masculine in character and as a barrier to their careers. These women represent organizational politics as irrational, aggressive, competitive and instrumental, leading to individual, not organizational, success. Their accounts undermine the stereotypical dichotomy of masculine rationality and feminine emotion by claiming that women behave reasonably and by focusing on emotion in men's political game playing. However, claiming to be rational and rejecting politics, while acknowledging its role in career success, is uncomfortable for ambitious women. They risk sabotaging their own position by appearing too sensitive to engage in the less savoury aspects of organizational life. Organizational political processes are seen as fundamental to gender in organizations, first, because political activity is seen as gendered and masculine and contrary to female identity; secondly, because politics is part of the informal system which constructs organization from which outsiders are excluded; and finally, because political activity is linked to the performance, achievement and maintenance of power.  相似文献   
46.
47.
The value of listening and talking to young people with experience of the care system has been recognised as a vital and positive contribution to social work students' learning. A model of co-production was used to develop a series of speed mentoring events whereby social work students placed in local authority children and family settings were mentored by young people with experience of the care system. This tentative review of this small-scale project shares the authors' critical reflections on the value and reliability of this model, for evaluating the outcomes of co-productive mentoring relationships between young people and social work students. The reversal of the power dynamic between student and service user contributed to the unsettling of assumptions about each other and empathy for each other's role. The student authors reflect on learning about the child's experience that has influenced their practice. The mentor authors welcomed the opportunity to participate in the development of ‘young people friendly’ social workers. Suggestions are made as to how this model could be developed to contribute to a more systematic approach to the role of service users in mentoring, advising and contributing to the supervision process of students and social workers.  相似文献   
48.
VOLUNTAS: International Journal of Voluntary and Nonprofit Organizations - This paper examines myths and misconceptions about university student volunteering. Our study explored the experiences of...  相似文献   
49.

There are ongoing management and societal challenges affecting volunteering participation. These place a premium on organizations identifying individuals that currently do not volunteer but have the willingness and capacity to do so, the “Potentials”. Supplementing the limited non-volunteer literature, we seek to quantify this potential volunteer pool using constructs aligned to the willingness, capability and availability dimensions from Meijs et al.’s (Volunt Action 8:36–54, 2006) volunteerability framework. Using binary logistic regression testing with a nationally representative sample of Australian volunteers and non-volunteers, we found partial support for the framework’s willingness and capability dimensions determining volunteer status. We then applied a predictive equation to the non-volunteer sample to calculate their percentage likelihood of volunteering, to identify a cohort of “Potential” volunteers. Further testing revealed statistically significant differences between this cohort compared to other non-volunteers based on various interventions for promoting volunteering. The implications of our novel study and an associated research agenda are discussed.

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50.
Objective. This article examines how issue saliency affects the public's perceptions of whether a man or a woman would make a better president when considering the most important problem facing the nation. Method. The study uses telephone survey data of adults in the United States collected by the Annenberg Public Policy Center in September 2003. Multinominial logistic regression models were conducted to parse out the effects of issue saliency on presidential gender preference while taking demographic characteristics and party identification into account. Results. People who said that terrorism, homeland security, and/or U.S. involvement in Iraq was the most important problem facing the nation were more likely to say that a man would do a better job handling the issue as president. Conclusion. This study finds that issue saliency affects presidential gender preference above and beyond demographic and party identification variables.  相似文献   
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