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排序方式: 共有1411条查询结果,搜索用时 62 毫秒
921.
922.
923.
American Law in Japanese Perspective 总被引:1,自引:0,他引:1
David T. Johnson 《Law & social inquiry》2003,28(3):771-798
924.
925.
Rebecca Wanzo 《Women & Performance》2006,16(1):135-152
This article examines how Oscar winning African American women have negotiated a tension between representing stereotype and constructing complex personhood. The author argues that 'complex personhood' has meant publicly utilizing stereotype while imaginatively reaching toward identities as individuals and representatives of communities they wish to claim. Through reviews of their performances and the stories they tell about their own struggles with derogatory narratives about black womanhood, the essay calls for complex and generous readings of their performances. 相似文献
926.
At present, very little research has been devoted to investigating the ability of laser scanning technology to accurately measure height from surveillance video. The goal of this study was to test the accuracy of one particular laser scanner to estimate suspect height from video footage. The known heights of 10 individuals were measured using an anthropometer. The individuals were then recorded on video walking along a predetermined path in a simulated crime scene environment both with and without headwear. The difference between the known heights and the estimated heights obtained from the laser scanner software were compared using a one-way t-test. The height estimates obtained from the software were not significantly different from the known heights whether individuals were wearing headwear (p = 0.186) or not (p = 0.707). Thus, laser scanning is one technique that could potentially be used by investigators to determine suspect height from video footage. 相似文献
927.
Deterrence theory suggests that extended general deterrent threats are likely to be more effective when a potential challenger views them as capable and credible. When states sign formal defense pacts, they are making explicit extended general deterrent threats. Thus, the population of defense pacts allows us an opportunity to judge the efficacy of extended deterrent threats with different characteristics. We find that defense pacts with more capability and more credibility reduce the probability that a member state will be a target of a militarized dispute. We also find that states can affect the capability and credibility of their extended deterrent threats through alliance design. Members of defense pacts that include higher levels of peacetime military coordination are less likely to be attacked. This analysis provides support for deterrence theory in the context of extended general deterrence. It also provides evidence that should aid policymakers in designing security structures to meet their goals. 相似文献
928.
While the effectiveness of metal detectors to improve school safety remains debated, many public schools continue to rely on this technology to control school violence. Among them is the 1% of public schools where students are searched on a daily basis by metal detector. This study examines the school-level risk factors associated with daily searches to estimate the disproportionality of their use in high-violence, majority-minority public schools. Analyzing data from the 2007?2008 School Survey on Crime and Safety, this study finds that 91% of public schools that perform daily metal detector searches of students are high-violence, majority-minority schools. However, the results also show that, among high-violence schools, those with majority-minority enrollments are significantly more likely than others to conduct these searches. The article concludes with a discussion of the implications of policy responses to school violence that are distinct and disproportionate according to student demographics, rather than safety conditions. 相似文献
929.
This article examines whether the public holds biased perceptions of public organizations (in this case, hospitals) in the United States and whether organizations get credit for positive results from program evaluations. Using an experimental design that replicates Hvidman and Andersen's 2016 Danish study, the study finds no negative public sector biases in the United States, but organizations are not given any credit for positive program evaluations. These results hold in two experimental replications. The implications of the findings for the measurement of public perceptions of government programs and for effective democratic governance are discussed. 相似文献
930.
Daniel A. Sachau Jessica Gertz Mahlia Matsch Ashley Johnson Palmer David Englert 《Journal of Police and Criminal Psychology》2012,27(1):63-72
The purpose of this study was to examine the extent to which work-life conflict and organizational support for work-life balance
are related to job satisfaction and turnover intentions for military law enforcement personnel. More specifically, 1203 members
of the United States Air Force Office of Special Investigations completed a survey that measured family-to-work conflict,
work-to-family conflict, perceptions of work-life support from the organization, support from immediate supervisors, and support
from peers. Work-to-family and family-to-work conflict were related to job satisfaction and turnover intentions. Perceived
social support, especially at the organizational level, was negatively correlated with work-to-family and family-to-work conflict.
Agents within the OSI were experiencing more work-to-family and family-to-work conflict than OSI support staff although the
relationships among support, conflict and satisfaction were the same for the two groups. 相似文献