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581.
This paper demonstrates the inaccuracy of using a ruler placed in an autopsy photograph for measuring wounds shown in that photograph. Wounds should be measured, not on the photographs, but on the body, and dimensions should be recorded in the autopsy protocol. 相似文献
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I Hear Cacophony: Herzog and The Republic of Choice 总被引:1,自引:0,他引:1
Lawrence M. Friedman 《Law & social inquiry》1992,17(1):159-166
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Lawrence W. Sherman Leslie Steele Deborah Laufersweiler Nancy Hoffer Sherry A. Julian 《Journal of Quantitative Criminology》1989,5(4):297-316
Bystanders killed by bullets not specifically intended for them have long been a very small part of the homicide problem. But the frequency of press accounts of such killings and woundings has apparently increased nationally in recent years. To test this impression, we compiled all shootings of bystanders hit at random and reported in the published indexes of theNew York Times, theLos Angeles Times, and theWashington Post for 1977–1988, as well as a key word computer search of stories in theBoston Globe. We found a rapid increase in both bystander woundings and killings since 1985 in all four cities. The base rate was quite low, and total bystander deaths appear to comprise less than 1% of all homicides in these cities. Nonetheless, the numbers were large enough to show that most bystanders reported shot in New York and Los Angeles are victims of random shootings into crowds, rather than single stray bullets striking a lone individual mushroom. The reverse was true in Boston and Washington, with the effect of much lower rates of bystanders reported shot in those cities. 相似文献
586.
Latent-variable confirmatory factor analysis was used to examine the interrelationships of depressive and anxious symptomatology and 13 measures of psychosocial functioning in a community-based sample of adolescents participating in a school-based drug abuse prevention intervention. Measures of psychosocial functioning included: cognitive self-efficacy, self-management, self-reinforcement, decision-making and problem-solving skills, interpersonal skills, social anxiety, behavioral style, risk taking, conventionality, somatic complaints, perceived tangible, and adult support. Simultaneous group comparison and nested hierarchical tests were used to statistically contrast parameters obtained from male and female models. Overall, the hypothetical constructs were statistically reliable and models were psychometrically sound. Partial factorial invariance was obtained, however, the patterns of covariation between distress and psychosocial functioning were dissimilar for male and female youth. Differences clustered around affective distress, cognitive skills, and perceived functional support. More socially anxious females perceived less social support, whereas support and anxiety were positively related among male students. Male youth with high levels of conventional behavior were also socially anxious, whereas for females this relationship was absent and nonsignificant. For both male and female students, distress was moderately and inversely related to cognitive efficacy and personal competence skills. Distressed youth were also less conventional (behavioral control) and less diligent, and were characterized by greater sensation-seeking, poorer competence, and perceived less social support, and were more socially anxious with less interpersonal skills. Findings are discussed in terms of potential contributors to gender differences in distress and psychosocial functioning and their implications for the understanding of adolescent mental health. 相似文献
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Bargaining in the international arena is intrinsically positional. Negotiators are often instructed by their governments not to improvise or explore new options when they meet with their counterparts — even though the invention of additional tradeoffs or packages might well produce better results for all sides. This article describes an approach that we call parallel informal negotiation which encourages a collaborative effort between contending groups that were officially not even allowed to interact: international trade and environment policy makers. 相似文献
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Lawrence J. Grossback David A.M. Peterson James A. Stimson 《American journal of political science》2005,49(2):406-419
The discussion of presidential mandates is as certain as a presidential election itself. Journalists inevitably discuss whether the president-elect has a popular mandate. Because they see elections as too complex to allow the public to send a unitary signal, political scientists are more skeptical of mandates. Mandates, however, have received new attention by scholars asking whether perceptions of mandate arise and lead representatives to act as if voters sent a policy directive. Two explanations have emerged to account for why elected officials might react to such perceptions. One focuses on the president's strategic decision to declare a mandate, the second on how members of Congress read signals of changing preferences in the electorate from their own election results. We test these competing views to see which more accurately explains how members of Congress act in support of a perceived mandate. The results indicate that members respond more to messages about changing preferences than to the president's mandate declaration . 相似文献