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291.
Spatial models of policymaking have evolved from the median voter theorem to the inclusion of institutional considerations such as committees, political parties, and various voting and amendment rules. Such models, however, implicitly assume that no policy is better than another at solving public policy problems and that all policy makers are equally effective at advancing proposals. We relax these assumptions, allowing some legislators to be more effective than others at creating high‐quality proposals. The resulting Legislative Effectiveness Model (LEM) offers three main benefits. First, it can better account for policy changes based on the quality of the status quo, changing our understanding of how to overcome gridlock in polarized legislatures. Second, it generalizes canonical models of legislative politics, such as median voter, setter, and pivotal politics models, all of which emerge as special cases within the LEM. Third, the LEM offers significant new empirical predictions, some of which we test (and find support for) within the U.S. Congress.  相似文献   
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293.
During fall 2000, all ISA members will be asked to vote on a set of changes to the association's constitution. Most of the proposed changes are required to bring ISA's constitution up to date with current practices and association circumstances (for example, instead of having only the Editor of ISQ as a member of the Governing Council, one of the proposed changes adds the Editors of ISR and ISP to the council). In the course of examining and reflecting on possible changes to the constitution, the ISA Governing Council discovered that there was controversy among its membership regarding how officers are elected. As a result of this discussion, the Governing Council voted to put a referendum before the membership concerning the election issue and the other requested constitutional changes (though only the officer election issue is discussed in the following pages). To ensure that all members of the association are aware of what the election issues are, we have asked members representing the various positions to discuss their views in the pages of ISP . In addition, Craig Murphy, 2000–2001 ISA President, has written an introduction to the election debate that is printed below. ISA members will be asked to choose between these options in a mail ballot this fall.  相似文献   
294.
Biased language related to sexual orientation is used frequently among students and is related to prominent social concerns such as bullying. Prejudice toward gay, lesbian, bisexual, and transgender individuals also has been examined among adolescents, but separately from these behaviors. This study tested whether biased language use was associated with bullying and dominance irrespective of sexual prejudice or if sexual prejudice moderated these associations among 290 high school students (50% female; 56% White). Sexual prejudice was associated with biased language use among boys only. Biased language was associated with bullying regardless of levels of sexual prejudice for boys. However, this association was dependent on sexual prejudice for girls. For dominance behavior, its association with biased language was moderated by sexual prejudice for boys, but not girls. However, girls’ engagement in all behaviors was significantly less than boys. These results indicate nuanced ways in which multiple factors contribute to the use of sexual orientation biased language. Also, they underscore the need to address biased language and prejudice as part of anti-bullying programs.  相似文献   
295.
The purpose of this study was to determine whether using the Internet for different activities affects the quality of close adolescent relationships (i.e., best friendships and romantic relationships). In a one-year longitudinal study of 884 adolescents (Mean age = 15, 46% male), we examined whether visiting chat rooms, using ICQ, using the Internet for general entertainment, or participating in online gaming predicted changes in the quality of best friendships and romantic relationships. Multiple regression analyses indicated that Internet activity choice influenced later relationship quality in both best friendships and romantic relationships. Using instant messaging (ICQ) was positively associated with most aspects of romantic relationship and best friendship quality. In contrast, visiting chat rooms was negatively related to best friendship quality. Using the Internet to play games and for general entertainment predicted decreases in relationship quality with best friends and with romantic partners. These findings reflect the important and complex functions of online socialization for the development and maintenance of relationships in adolescence.
Wendy M. CraigEmail:

Julie J. Blais   is a Doctoral Candidate in Clinical Psychology at Queen’s University. Her research interests include bullying, the Internet, and relationship formation and maintenance in adolescence and young adulthood. Wendy M. Craig   is a Professor in the Department of Psychology at Queen’s University. In recognition of her work on bullying and victimization, She won an Investigator Award from the Canadian Institute of Health Research. Dr. Craig has published widely on topics of bullying and victimization, peer processes, sexual harassment and aggression in girls. As a Canadian representative, Dr. Craig works with the World Health Organization and UNICEF conducting research and promoting healthy relationships. Dr. Craig is leading Promoting Relationships and Eliminating Violence Network (PREVNet), a national strategy to stop bullying in Canada. Debra Pepler   is a Distinguished Research Professor in Psychology at York University and a Senior Associate Scientist at The Hospital for Sick Children. Together with Dr. Wendy Craig, Dr. Pepler is leading Promoting Relationships and Eliminating Violence Network (PREVNet), a Networks of Centres of Excellence—New Initiative (). Her major research program examines the prosocial and antisocial behaviour of children and adolescents, particularly in the school and peer contexts. The seminal aspect of this research comprised naturalistic observations of interactions among school-aged peers with remote microphones and video cameras. Her current research in this area examines aggression and victimization among adolescents with a focus on relationship problems and solutions. Jennifer Connolly   is a Professor of Clinical-Developmental Psychology at York University and is the Director of the LaMarsh Centre for Research on Violence and Conflict Resolution. Her research examines social development in adolescence, and especially romantic relationships. Her goals are to identify the attributes of successful relationships as well as those of conflictual or aggressive relationships.  相似文献   
296.
Miller MC 《Newsweek》2008,152(12):50-2, 56
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297.
Do Henry Mintzberg's writings make an enduring, invaluable contribution to our understanding of the contemporary public policy process? Mintzberg argues that organizations display eight structural configurations and corresponding coordinating mechanisms. Such structural configurations are shaped by a variety of contingency factors, especially power and environmental ones. Using Mintzberg's work, eight policy modes, corresponding to structural configurations within government organizations and political systems, are identified and placed on a matrix that comprises two dimensions: standardization and centralization. Six polarities in the policy process arise from this matrix. Mintzberg's work, the paper argues, remains of enduring value because it provides a seminal framework for a richer understanding of the current policy process, by offering a contingency theory of structures and policy modes, as well as by frank acknowledgment of the protean nature of the policy process.  相似文献   
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299.
At various moments in the twentieth century the Irish Republican Army (IRA) in its various incarnations have used the tactic of infrastructural bombing, notably in their 1939 attacks in England on electricity pylons and in the summer of 1971 in Northern Ireland on its electrical distribution network. In 1996 the British Security Service (MI5) foiled an attack by the IRA aimed at causing a total electrical blackout of the greater London area, a plan that would have seen major disruption in the capital for many weeks or months. Using recently declassified material this paper seeks to re-evaluate the impact of these IRA infrastructural sabotage campaigns that have until now either been ignored or judged to have been derisory or incongruous failures. This paper demonstrates the historical development of this tactic from both the IRA's perspective, and that of those who were tasked with hindering it, highlighting the devastating potential of such tactics in the future.  相似文献   
300.
The work of the Bakhtin Circle has juridical foundations that derive from neo-Kantian philosophy. The work of Hermann Cohen, Max Scheler and Georg Simmel are of special importance. An examination of this intellectual tradition leads to an examination of some of the works of Voloshinov, Bakhtin, Pumpianskii and Kagan, highlighting the centrality of the juridical person and the structures of judgement in the now famous and influential Bakhtinian theory of the novel. Bakhtinian theory also has implications for social theory more widely, as recent work has shown. An analysis of the juridical foundations of the theory is important for understanding the nature of the theory and assessing its usefulness for contemporary theory.  相似文献   
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