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91.
92.
Emerging research associated with the “immigration revitalization” perspective suggests that immigration has been labeled inaccurately as a cause of crime in contemporary society. In fact, crime seems to be unexpectedly low in many communities that exhibit high levels of the following classic indicators of social disorganization: residential instability, ethnic heterogeneity, and immigration. But virtually all research conducted to date has been cross-sectional in nature and therefore unable to demonstrate how the relationship between immigration and crime might covary over time. This limitation is significant, especially because current versions of social disorganization theory posit a dynamic relationship between structural factors and crime that unfolds over time. The current study addresses this issue by exploring the effects of immigration on neighborhood-level homicide trends in the city of San Diego, California, using a combination of racially/ethnically disaggregated homicide victim data and community structural indicators collected for three decennial census periods. Consistent with the revitalization thesis, results show that the increased size of the foreign-born population reduces lethal violence over time. Specifically, we find that neighborhoods with a larger share of immigrants have fewer total, non-Latino White, and Latino homicide victims. More broadly, our findings suggest that social disorganization in heavily immigrant cities might be largely a function of economic deprivation rather than forms of “neighborhood” or “system” stability. 相似文献
93.
A case of homicidal stabbing resulting in bilateral penetrating ocular injuries is described. The case is noteworthy in that it highlights an unusual mechanism of death in homicidal stabbing. Disturbances in heart rhythm including asystole can be ascribed to the so-called oculocardiac or trigeminocardiac reflex. Although this phenomenon is well known to ophthalmologists, neurosurgeons, and anesthetists, it is much less familiar to forensic pathologists. This is a potential mechanism of death worthy of consideration in cases of sudden unexpected death occurring in the context of facial injury. 相似文献
94.
Karen Strohm Kitchener Patricia M. King Mark L. Davison Clyde A. Parker Phillip K. Wood 《Journal of youth and adolescence》1984,13(3):197-211
The purpose of this study was to investigate the longitudinal changes in moral judgment and ego development in a young adult sample when a concurrent measure of verbal ability was used as a statistical control. Sixty-one late adolescents and young adults, representing three educational groups, were tested in 1977 and 1979 on the Defining Issues Tests, a measure of moral judgment (Rest), the Sentence Completion Test of Ego Development (Loevinger and Wessler) and Terman's Concept Mastery Test, a measure of verbal ability. No group or time differences were found in ego development. A significant increase was found between the 1977 and 1979 moral judgment scores,p<0.05, and between groups at both testing,p<0.001. Sex differences were found,p<0.01, with females scoring higher than males, which were statistically accounted for by verbal ability. These findings suggest that moral development continues into the young adult years and that verbal ability may moderate sex differences in moral judgment. 相似文献
95.
Economists and political scientists have offered a variety of explanations for why legislators might rationally choose to ignore the preferences of their constituents, political parties, and presidents. The broad conclusion of this literature is that there is an element of “shirking” in congressional voting. The objective of this paper is to suggest that the effects of shirking in congressional voting may have increased over time, largely in response to the raising of barriers to competition in congressional elections, thereby enabling legislators to vote their own preferences without fear of losing reelection. We use a quasi-experimental design that controls for the effects of party, region, electoral safety, presidential control of the White House, and constituency factors, in isolating the causal effects of barriers to entry on a continuous series of roll-calls regarding the raising of the debt limit between 1953 and 1992. We find that “shirking” in legislative voting on debt limit legislation is a post-1970s phenomenon. 相似文献
96.
Parents' Achievement Goals and Perfectionism in Their Academically Talented Children 总被引:3,自引:0,他引:3
Parents of academically talented students have been accused of pushing their children to attain high levels of achievement, as well as fostering performance anxiety and perfectionism in their children. Parents' achievement goals for their children, in terms of the focus on high performance or learning for understanding, were examined in relation to children's perfectionism. Parents (127 sets) and their sixth-grade academically talented children (56% boys) completed the Multidimensional Perfectionism Scale and parents reported their achievement goals for their children. Most parents reported learning goals, suggesting that emphasis on meeting external standards is not predominant among parents of talented students. Children of performance goal parents were significantly more likely to exhibit dysfunctional perfectionism than children of learning goal parents, reporting a combination of high concern about mistakes, doubts about actions, parental expectations, and parental criticism. Parents' achievement goals can help predict which students might be at risk for adjustment problems and future underachievement. 相似文献
97.
Glenn R. Parker 《Public Choice》1989,63(3):237-252
This paper challenges the assumption inherent in most models of legislative behavior — namely that congressmen are driven by the desire for reelection. I offer an alternative perspective: incumbents seek to maximize their discretionary investments and the income generated by the job. The only constraint on this behavior is that legislators provide a satisfactory level of constituency service — a product that I suggest entails slight opportunity, and few manufacturing, costs for congressmen, and one that is unlikely to lose its value with increased production. I also demonstrate that increases in salary and discretionary investments have lengthened congressional careers. 相似文献
98.
99.
A questionnaire administered to a University sample of 245 female victims of sexual child abuse and 750 nonvictims attempted to determine whether abuse is related to poor adult social and psychological adjustment. The instrument consisted of three outcome measures of adjustment, variables directly related to abuse, perceived satisfaction with early family life, and demographic data. Only one of the outcome measures — the Texas Social Behavior Inventory — yielded a statistically significant difference between the samples. There was a steady, significant and progressive increase in maladjustment between the nonabused, the nonincestuously abused and the incest victims. When controls were applied for levels of satisfaction with early family life, differences between the abused and nonabused samples disappeared. Those abused as children who reported good treatment by parents exhibited no ill effects as adults on the TSBI. 相似文献
100.
PETER H. SOLOMON JR. 《管理》2010,23(3):437-462
This article argues that as an interactive, tactical approach to sharing good practices, model courts represent an especially fruitful vehicle for accomplishing judicial reform. This contention is illustrated with an assessment of Canadian and American judicial reform projects in Russia in creating model district courts and diffusing their experience to other courts throughout the country. Mechanisms of diffusion included both a new curriculum for the training of court staff and new instructions for case management, as well as the indirect spread of concepts and practices through social learning. The article goes on to explore the reasons for the success of these projects and the conditions under which the tactical approach is most appropriate. 相似文献