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891.
Lisa Kowalchuk 《拉美政治与社会》2010,52(4):107-135
Focusing on the social movement that resisted the privatization of health care in El Salvador in 2002–3, this article asks how the movement's multisectoral composition influenced news coverage of the health care policy debate. Specifically, it examines whether the diversity of perspectives in the alliance was reflected in the media's source selection and framing of the policy issues. A content analysis of Salvadoran newspapers' coverage shows that the media relied mainly on just two movement actors to represent the antiprivatization position: the striking doctors and the leftist opposition party. It also reveals that a period of elite dissensus on the policy issues opened a temporary opportunity to insert movement messages in the coverage. The study indicates that a multisectoral alliance does not enhance movement influence through the news media, though broad alliances confer strategic advantages for the movement's broader communication work. 相似文献
892.
Lisa A. Kort-Butler 《Journal of criminal justice》2010,38(4):496
This article extended research that views violent victimization as a stressor that may lead to delinquency. Following general strain theory, the analysis considered the mediating role of fearfulness, depression, and anxiety. The analysis also examined whether social support and self-esteem conditioned the relationship between victimization and delinquency. Results indicated that negative emotions did not substantially mediate the effect of victimization on delinquency. Among those with lower levels of both social support and self-esteem, experiencing violent victimization and witnessing victimization led to general delinquency. Victimization was unrelated to general delinquency among those with higher levels of both these resources. Experiencing victimization led to violent delinquency for all groups. Witnessing victimization and perceiving an unsafe neighborhood led to violent delinquency only among those with lower levels of both resources. Additionally, negative emotions and a bad temper led to violent delinquency only for those low in resources. The results suggested that fostering social support networks and self-esteem among adolescents victimized by violence can limit delinquency. 相似文献
893.
894.
In the process of fingerprint development Physical Developer has been largely the method of choice on porous surfaces after coming into contact with wet environments. It is only recently that a new technique has been identified which could replace this standard technique. This study aims to build on previous research and expand knowledge regarding the technique. The study built on previous research and compared Physical Developer to Oil Red O, testing both on four paper types, while being placed in three different water types and an accelerant for various amounts of time. Marks were placed with both heavily ‘loaded’ sebaceous fingers and ‘normal’ un-washed fingers. Results show that Oil Red O consistently produced clearer more detailed marks from the ‘loaded’ fingers, but neither technique proved to work better on the ‘normal’ marks. Neither technique developed any prints from the accelerant. 相似文献
895.
Congress intended to make the sentencing process less discretionary and more equitable for similarly situated defendants when it passed the U.S. Sentencing Reform Act of 1984. Sentencing guidelines were devised to promote these changes. After more than a decade of implementation, however, little is known about the impact of the new policy. This paper examines sentences given between 1993 and 1994 in one federal circuit in an effort to determine whether this policy instrument has achieved success. The theoretical model of a rational case processing system (Gottfredson and Gottfredson, 1980) is used to guide the interpretation of our findings and the recommendations we offer for improvements. 相似文献
896.
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898.
Christopher Trenholm Barbara Devaney Kenneth Fortson Melissa Clark Lisa Quay Bridgespan Justin Wheeler 《Journal of policy analysis and management》2008,27(2):255-276
This paper examines the impacts of four abstinence-only education programs on adolescent sexual activity and risks of pregnancy and sexually transmitted diseases (STDs). Based on an experimental design, the impact analysis uses survey data collected in 2005 and early 2006 from more than 2,000 teens who had been randomly assigned to either a program group that was eligible to participate in one of the four programs or a control group that was not. The findings show no significant impact on teen sexual activity, no differences in rates of unprotected sex, and some impacts on knowledge of STDs and perceived effectiveness of condoms and birth control pills 相似文献
899.
900.
Lisa Zipparo 《Australian Journal of Public Administration》1999,58(2):83-93
This paper aims to do two things: (1) report the findings of a survey of 800 public sector employees regarding attitudes to reporting workplace corruption; and (2) offer suggestions for practical strategies which managers can employ to encourage employees to report wrongdoing. Survey responses indicated that the existence of whistleblower protection legislation might encourage people to make a report which they may not normally consider making. The majority of respondents indicated that they believe that it is their responsibility to report corruption. The majority, however, are also unsure about their organisation's ability and/or willingness to protect them if they do make a report. Not surprisingly, then, most also expect that people who report corruption will suffer for it. 相似文献