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Adolescents’ defending behaviors in school bullying situations is likely determined by individual characteristics, social status variables, and classroom/school contextual factors operating simultaneously in the peer ecology. However, there is little research on defending behavior that utilizes this multilevel approach. This study investigated how students’ willingness to defend victims of bullying was affected by feelings of empathy, perceived popularity, and classroom-level perceived prosocial norms. Participants were 1373 adolescents (40% girls, Mage: 14?yrs) from 54 classrooms in six middle schools in South Korea. These youth reported on their feelings of empathy and how prosocial they perceived their classmates to be. Peer-ratings and peer nominations were used to estimate defending behaviors and which students were perceived as popular. Multilevel analyses showed that participants were more likely to defend victims when they had greater empathy and perceived popularity and when classroom-level prosocial norms were higher. The findings have implications for interventions to reduce school bullying and for studying defending behavior in multiple cultural contexts.  相似文献   
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This article describes the reforms to the functions of central government in New Zealand that have been introduced since 1985. It sketches the political and economic situation which motivated the changes to the systems of public management. Some of the theoretical influences that provided insights to the advice given to the government by its officials are noted. The essential elements of the system are described briefly. The results are summarized in terms of how the ideas were implemented, the extent of their acceptance, the impact on managerial behavior, and the effects on government in terms of the objectives that were originally set out. Some tentative suggestions are made regarding the messages that might be drawn from the New Zealand experience that are relevant to the reforms of the government of the United States.  相似文献   
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Abstract Robert Tollison has furthered our understanding of mercantilism and other pivotal episodes in economic history considerably and also has applied the methods of positive economics to study the development of economic thought more generally. This article traces Tollison’s intellectual interest in those topics to his liberal arts education as an undergraduate at Wofford College and supplies commentary on Ekelund and Hébert’s valuable survey of his contributions to those areas of the literature.  相似文献   
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Editorial     
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The Northern Ireland peace process has provided the space for the emergence of an articulate loyalist politics which has had implications for the traditionally obstructive and negative representations of unionist discourse. During talk and negotiations which led to the Good Friday Agreement of 1998, leaders of the Progressive Unionist Party and the Ulster Democratic Party (both political wings of loyalist paramilitary groupings) voiced positions which assisted the possibilities for building constitutional change based along more moderate lines than those associated with dominant unionism. However, have the news media been receptive to such articulations and, if not, what problems have they created for the communication of loyalist positions? By considering such questions, this article explores the development of loyalism and loyalist communications in the early years of peace in Northern Ireland.  相似文献   
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One of the central questions facing policy-makers is how to allocate limited federal funds among alternative AIDS research strategies. A rational answer requires judgments about both the prospects of scientific progress and the societal value of research outcomes. Using a decision-analytic approach, this paper examines the marginal returns from additional funding of basic biology, epidemiology and mathematical modeling, vaccine development and testing, treatment development and testing, and behavioral and social science. A survey of a recent Institute of Medicine Committee on AIDS was conducted to elicit scientific judgments on the prospects for scientific progress in each of the five areas. The scientists were quite capable of transcending their disciplinary orientation as reflected in the dominant sentiment in favor of more behavioral and social science research. A comparison of the actual FY 1987 AIDS research budget with the budgets recommended by the scientific experts also suggests that basic biological research deserves greater emphasis.This research was supported by the Andrew W. Mellon Foundation in the form of a grant to the Health Science Policy Working Group of the Harvard Division on Health Policy, Research and Education.  相似文献   
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