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651.
The Access Charge Plan, a marginal-cost pricing system for long-distance telephone sewice, was devised by the Federal Communications Commission in 1982 to facilitate the transition from regulated monopoly to competition. In little more than a year after the plan was proposed, as the plan's distributive and competitive impacts were recognized by a host of stakeholders and political interests, a flood of opposition different from the system that had previously existed, nevertheless continued to reflect some of the objectives of the past regime, including subsidies to residential users and some shelter for AT&T's principal competitors. The strength of the political process that produced these modifications was due part to elements in the original FCC proposal that were not essential to its central purpose. swamped the initiative. What emerged, although distinctly different from the system that had previously existed, nevertheless continued to reflect some of the objectives of the past regime, including subsidies to residential users and some shelter for AT&T's principal competitors. The strength of the political process that produced these modifications was due part to elements in the original FCC proposal that were not essential to its central purpose.  相似文献   
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A prospective study of the effects of partner abuse among HIV-infected and noninfected African American women (N = 137) revealed that there were both concurrent and longitudinal effects of abuse on several indices of psychosocial adjustment. Specifically, higher levels of both verbal and physical abuse were found among the HIV-infected group. In addition, the effects of abuse on suicidal ideation were significantly stronger among the HIV-infected group (n = 53) than among their demographically similar noninfected counterparts (n = 84), resulting in significant HIV status by partner abuse interactions. The findings of this study advance our understanding of intimate relationships with regard to partner abuse by examining a group of women at high-risk for abuse, yet understudied in both the HIV/AIDS and relationship literatures.  相似文献   
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The purpose of this study is to understand how a social change approach to dating violence education affects the ways in which students think about physical abuse in dating relationships. The program was designed to simulate a typical two-hour workshop format, using small group discussion and short lecture. a total of 331 participants, recruited from introductory psychology classes, attended one of 22 small group sessions; 14 received the Program condition (n=219), 8 the Comparison condition (n=119). Both quantitative and qualitative data were collected. The results revealed significant differences between the Program and Comparison groups which remained stable over a three-week period, as well as specific gender differences. Women were more likely to view violence in relationships from a structural perspective, were more knowledgeable about dating violence and responding to survivors, and were less likely to blame the victim. In addition, discriminant analyses showed that attitudes towards survivors and response towards survivors emerged as the most important content separating Program and Comparison group males, while attitudes toward survivors, a structural explanation for dating violence, and general knowledge about dating violence were the best discriminators for females. Finally, implications for educating students about physical abuse in dating relationships were examined, including the need to address power and control issues.  相似文献   
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As Tony Vaux points out in his Guest Editorial in this issue, the concept of humanitarianism applies to both war and general disaster, and is based on the principle that ‘in extreme cases of human suffering external agents may offer assistance to people in need, and in doing so should be accorded respect and even “rights” in carrying out their functions’. However, policy makers in humanitarian agencies, and aid workers on the ground, face a bewilderingly complex set of challenges in determining such ‘rights’. Gone are any comfortable certainties about what in the commercial sector is known as ‘the licence to operate’, and claims to the moral high ground of ‘neutrality’ have an increasingly hollow ring. Perhaps more to the point, such assumptions are of little practical use to frontline workers who may risk ambush, abduction, deportation, or even their lives as the result of their professional activities. Nor do outdated road maps help relief agencies to orient their decisions on whether to withdraw or continue providing material assistance in the knowledge that a proportion of it is fuelling the violence or lining the pockets of conflict profiteers. There are no standard ‘off-the-peg’ answers, because each situation must be considered on its own merits. And of course no aid agencies share an identical mandate, or have precisely the same expertise or history of involvement with the affected population – all factors that must be weighed up in deciding what is the appropriate course of action.

For reasons of space, we have not sought to cover the areas of early warning, prevention, and mitigation associated with ‘natural’ disasters, although of course the two are always linked, as became very clear in wake of the Asian tsunami in Aceh and Sri Lanka. It has long been recognised that since catastrophic events disproportionately affect the poor and marginalised, they expose and may intensify existing social divides and structural injustice. For instance, in his seminal work on the 1943 Bengal famine, Poverty and Famines: An Essay on Entitlement and Deprivation (OUP, 1984) Amartya K Sen argued that such food shortages do not occur in functioning democracies. Similarly, Roger Plant's, Guatemala: Unnatural Disaster (Latin America Bureau, 1978) showed how the 1974 earthquake triggered an intensification in state violence that was to result in the death or disappearance of 200,000 Guatemalans and create ‘a nation of widows and orphans’.

In accordance with the focus of this issue, we have given priority to publications and organisations that reflect on some direct involvement in humanitarian endeavour, rather than giving priority to more policy-oriented or scholarly works or academic institutions. We have included literature on the 1994 genocide in Rwanda, since this was such a defining event for humanitarianism; and some recent publications concerning the US-led invasions of Afghanistan in October 2001 (‘Operation Enduring Freedom’) and Iraq in March 2003 (‘Operation Iraqi Freedom’), since these have significantly redefined the global landscape of policy and practice within which humanitarian agencies operate. Inevitably we can offer only a glimpse of the growing literature in these fields, but we hope in so doing that readers, and particularly those directly involved in humanitarian endeavours, will be encouraged to explore the issues further.  相似文献   

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