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31.
Purpose
A prominent explanation of why certain groups of people fear crime more than others focuses on physical and social vulnerability. Some researchers have argued that physical vulnerability characteristics (e.g., gender, age, health) are more important in determining one's fear of crime while others have argued that social vulnerability characteristics (e.g., race and socioeconomic status) are more important.Methods
We test the independence of the physical and social vulnerability characteristics through a nationally representative sample of Americans. Using a multilevel path modeling approach, we examine whether the physical or the social vulnerability explanation is more powerful in its explanation, or whether a combination of both vulnerabilities explains fear of crime.Results
Results suggest that the two explanations are interdependent to some degree; with the direct effects of social vulnerability being most tied to physical indicators of vulnerability through indirect effects. To a lesser degree, the direct effects of physical vulnerability are also tied to fear of crime indirectly through indicators of social vulnerability.Conclusions
The implications of these results are discussed. 相似文献32.
Bloodstain evidence is a highly valued form of physical evidence commonly found at scenes involving violent crimes. However, painting over bloodstains will often conceal this type of evidence. There is limited research in the scientific literature that describes methods of detecting painted-over bloodstains. This project employed a modified digital single-lens reflex camera to investigate the effectiveness of infrared (IR) photography in detecting latent bloodstain evidence beneath a layer or multiple layers of paint. A qualitative evaluation was completed by comparing images taken of a series of samples using both IR and standard (visible light) photography. Further quantitative image analysis was used to verify the findings. Results from this project indicate that bloodstain evidence can be detected beneath up to six layers of paint using reflected IR; however, the results vary depending on the characteristics of the paint. This technique provides crime scene specialists with a new field method to assist in locating, visualizing, and documenting painted-over bloodstain evidence. 相似文献
33.
This exploratory investigation examines the influence of race, gender, and prior sexual victimization on attitudes and behaviors related to date rape from a large sample of college students (n = 3,084) in the United States. The results of this study indicate that gender was a salient factor, with males more likely to subscribe to undesirable attitudes toward date rape and to engage in behaviors that increase the risk of both men and women perpetrating date rape. Findings also indicate that racial differences exist in that black students were less likely to subscribe to undesirable attitudes and to engage in sexual behaviors that increase the risk of perpetrating date rape than were white students. Finally, the analyses found previous sexual victimization experiences unexpectedly increased undesirable attitudes toward and behaviors associated with date rape. Implications of the results are discussed. 相似文献
34.
Maria Porter 《发展研究杂志》2017,53(4):514-529
Using a unique Chinese survey of parents and adult children, this paper examines how married children negotiate with their spouses for time devoted to caring for their own parents. Applying a collective bargaining framework, I show that the sex ratio at marriage shifts household bargaining in favour of the husband’s parents when women are less scarce, or against his parents when women are scarcer. Such changing dynamics in the family may potentially reverse the current preference for sons in China, implying that those with sons, rather than daughters, may be increasingly in need of state support. 相似文献
35.
Global population-level patterns in female participation in contemporary political and revolutionary conflict remain largely unknown as systematic empirical research in the area is lacking. Accordingly, this study systematically documented the participation of a comprehensive sample of women involved in conflict around the world. A statistically derived model of female participation is proposed that consists of four thematic roles representing specific patterns of activity: active, representing fighting and leadership activities; caring, representing traditional feminine tasks; support, representing logistically based tasks, and; ideological, representing activities that propagate the ideology of the group. The contribution of the model to theory, research, and practice is considered. 相似文献
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The authors draw on experience from Uganda's commitment to decentralisation. This commitment is transforming the way services are planned and financed; new associations between local governments, NGOs, and private sector agencies are being created. Much attention has focused on the adoption of various techniques-such as participatory rural appraisal-through which direct and intensive forms of participation can be encouraged in decentralised planning. This trend is critically examined and potential unintended consequences are highlighted. A broader concept of accountability is outlined to illustrate a more inclusive approach to planning and allocation for more equity and sustainability in rural services. 相似文献
39.
Institutional technology and economic growth 总被引:1,自引:0,他引:1
An endogenous model of constitutional changes and economic growth links the temporal decline in private market returns when technology is constant with the returns to rule changes realized in a political market. There is a steady state constitutional setting in which all rule changes have been incorporated that is analytically equivalent to the neoclassical steady state. As in the neoclassical model, private-sector technological progress postpones the steady state. To the extent the original constitutional setting promotes innovation, the evolutionary process toward the steady state is delayed. The model yields a theory of revolution based on forces leading to the adoption of inefficient changes in the constitutional setting. 相似文献
40.
Political Behavior - Are citizens willing to accept journalistic fact-checks of misleading claims from candidates they support and to update their attitudes about those candidates? Previous studies... 相似文献