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This article presents a detailed examination of the mass media's influence on candidate visibility and candidate awareness in House elections, using media markets as the vehicle for analysis. Simple comparisons reveal striking media market effects on both visibility and awareness: Voters are much more likely to report contact with the candidates in “media market districts"—House districts where there is a close fit between the local television market and the district's boundaries. Candidate recognition figures are also markedly higher in the media market setting. These findings indicate that the mass media have the potential to strongly influence competition in House races: Challengers are able to use the media advantages in media market districts to overcome the exposure gap associated with the incumbency advantage. Closer inspection reveals that these effects hold true even after controlling for other factors, most notably the spending activities of the candidates. These results suggest a substantial media influence on candidate awareness and thus on competition in House races.  相似文献   
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Relying on a well‐established theoretical paradigm from organizational psychology, the aim of the current inquiry is to apply a multilevel approach to the study of police culture that identifies workgroups as important entities that influence officers’ occupational outlooks. More specifically, we propose that police culture be assessed in a way similar to concepts in criminology, such as collective efficacy and street culture, whereby the shared features of individuals’ environments are considered. Within this framework, we draw on survey data from five municipal police agencies to examine how strongly officers within 187 separate workgroups share culture, as well as the extent to which culture differs across these workgroups. Collectively, the findings suggest that the workgroup serves as a viable context that patterns culture in police organizations. As such, the study provides a way to move beyond conceptualizations of police culture as either a purely monolithic or an individual‐level phenomenon.  相似文献   
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In view of (1) escalating national attention and political and judicial activity centering on capital punishment during recent years and (2) concomitant changes in police killing rates, this paper investigates the impact of the death penalty on rates of lethal assaults against the police for the post- Furman period, 1973–1984. In keeping with recent investigations of deterrence and general homicides, multiple regression is used as a means of controlling for the influence of possible confounding variables in examining the capital punishment/police killings relationship. Consistent with previous investigations, the present analysis provides no indication that our national return to capital punishment since Furman has had a systematic impact on police homicides. Law enforcement officers are not afforded an added measure of protection in death penalty compared to abolitionist states, nor is there anything but a chance association between the rate of police killings and the level of use of the death sentence for convicted murderers.  相似文献   
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Data from four successive yearly cohorts and one special early release cohort of parolees are used to explore the question of whether rapid statewide changes in the administration of criminal justice affected the patterns of recidivism among persons on parole for property offenses. Given the earlier broadly constructed research reported by Ekland–Olson et al. (1993), and their conclusion that variation in shifting policies would have different effects on different types of offenses, we decided to sharpen the focus of the research questions posed by concentrating on recidivism patterns among property offenders. Three alternative explanations—compositional effects, administrative discretion, and deterrence—are explored to interpret the differences found across cohorts While suggestive, these alternative explanations remain open to question given the limitations inherent in quasi-experimental research. Conclusions related to issues of prison construction policy suggest that more attention be paid to the “replacement factor,” whereby “vacancies” left by incarcerated offenders are rapidly filled by others. If future research supports the rapid replacement hypothesis, increased levels of incarceration will yield a larger, more experienced criminal “work force” and ironically a heightened collective potential for crime.  相似文献   
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MILES  WILLIAM F S 《African affairs》1999,98(391):211-228
Although they are the most geographically close to their continentof origin, the African diasporas of the Indian Ocean are amongthe most culturally remote from it. In Mauritius, where a highlydeveloped form of multicultural pluralism has become the modusvivendi of the ‘rainbow society’, Creoles of Africandescent have developed the weakest sense of group identity amongthe various components of island society. Yet for that veryreason Creoles are arguably the ‘most Mauritian’of islanders: they alone trace their origins and ancestral languagepurely to their island of birth. In a society where the senseof nationhood is so weak this may be more of a handicap thanan asset. Only in recent years has a sense of Creoleness begun to develop,one which incorporates Africanity. The Creole programme includesa reinterpretation of the meaning of slavery in modern societyand attempts to give the anniversary of abolition the statusof a national holiday. It also encourages the recognition ofAfrican folkways in island culture. It does so, however, inthe face of anti-African prejudices, shared by many Creolesthemselves. Extension of nascent trade and business linkageswith the African mainland is critical to correcting the currentCreole malaise.  相似文献   
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