Research has shown that the occurrence of crime is based on multiple factors including a variety of geographical characteristics. Previous researchers have suggested that the environmental feature of the interstate system has an influence on crime. For this study, we test for a relationship between interstate presence and robbery at the county-level in Georgia. Additionally, we test whether or not urban/rural differences affect this relationship. Findings are consistent with previous research showing that the number of interstate exits in a county significantly increases crime; in this case the robbery rate. 相似文献
Among the central tenets of social identity theory are the arguments that individuals’ attitudes and behavior are shaped by (1) perceptions of threat by out-groups toward individuals’ in-group(s) and (2) the strength of individuals’ identification with the in-group perceived to be under threat. In this paper we explore how American identity and Americans’ perceptions of immigrant threat work together to shape their vote choices in the 2016 presidential election. With the presidential campaign of Donald Trump characterized by strong rhetoric that emphasized immigrant threat and American identity themes, we suggest that the effects of immigrant threat perceptions are amplified by individuals’ American identity, with those who have a strong American identity more likely to translate immigrant threat perceptions into support for Trump than those with weaker levels of American identity. Moreover, we consider whether the effects of American identity on vote choice are activated and moderated by individuals’ perceptions of immigrant threat. Using data from the 2016 American National Election Study, we find that the effects of immigrant threat perceptions and American identity on vote choice are magnified by each other: the effects of immigrant threat perceptions are enhanced among individuals with a strong American identity, and the effects of American identity are activated and magnified by perceptions of immigrant threat.
The discussion of “error” has gained momentum in forensic science in the wake of the Daubert guidelines and has intensified with the National Academy of Sciences' Report. Error has many different meanings, and too often, forensic practitioners themselves as well as the courts misunderstand scientific error and statistical error rates, often confusing them with practitioner error (or mistakes). Here, we present an overview of these concepts as they pertain to forensic science applications, discussing the difference between practitioner error (including mistakes), instrument error, statistical error, and method error. We urge forensic practitioners to ensure that potential sources of error and method limitations are understood and clearly communicated and advocate that the legal community be informed regarding the differences between interobserver errors, uncertainty, variation, and mistakes. 相似文献
This article reviews briefly the relationship between the press and politics in the United States, using one influential press lord, Roy W. Howard, as a case study. It also reviews the results of social science research on media effects, with an emphasis on studies of agenda‐setting, and raises questions about who sets the media agenda in light of the 1988 U.S. presidential election. Finally, it draws some conclusions about the influence of the news media in setting political priorities and, thus, influencing the political process in the United States. 相似文献
Colin Davidson was the British consular official in Japan during and after World War I delegated to run intelligence operations in the country on behalf of the British Indian security authorities. Davidson's original target, Indian revolutionaries based in Japan, soon expanded to include their clandestine links to powerful Japanese political patrons, violating the spirit of the Anglo-Japanese Alliance (1902–23). Davidson's expertise on Japan, combined with intelligence on Japanese ultranationalist support of Indian independence, proved crucial for confirming suspicions about secret Japanese intent against the British Empire, contributing to the decision not to renew the Alliance. 相似文献
Soon after the termination of the Anglo-Japanese Alliance in 1921, Squadron Leader Frederick Joseph Rutland covertly offered the Japanese navy technical help to develop aircraft carriers. In doing so Rutland played a significant role in the evolution of Japan's offensive capability that made the attack on Pearl Harbor possible. Of as lasting importance was the impact the case had in shaping the perception of ‘the Japanese threat’. British security and intelligence agencies' knowledge of Japanese naval intelligence actions in accepting this ‘offer of service’ and running Rutland as a clandestine agent was not balanced by any understanding of the fragmented nature of the Japanese leadership and intelligence bureaucracy. The case in the 1920s provided the Security Service and SIS with the apparent evidence to justify reassessing Japan from benign if opportunistic former ally to hostile power, apparently proving that Japan's intelligence actions reflected sustained hostile intent throughout the inter-War period. 相似文献
Racist humour is frequently the subject of media and public debate in relation to issues of offence and acceptability. Despite this, little has been done to analyse it or its relationship to other forms of racism. I argue that an analysis of racist humour needs to account for the rhetorical structures of humour – to consider humour as a rhetorical device similar to metaphor or metonym – that has a persuasive potential. Using jokes from four US websites, the rhetorical aspects of humour are unpacked through the use of rhetorical discourse analysis and semiotic theories of humour. I then identify an important effect of racist humour. Zygmunt Bauman's ideas on the problem of ambivalence for dichotomous discourse and category formation are employed to argue that racist humour expresses racist dichotomies and has the potential, among others, to “hide” the ambivalence to which such dichotomies are prone. The article then considers the meaning and ambivalence of less severe racist joking. 相似文献