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141.
Tyre P Scelfo J Kantrowitz B Skipp C Juarez V Sulmers C Markels A Nelson M Sieder J 《Newsweek》2004,144(11):42-51
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This study partially replicates and expands on a previous study that showed women's perceptions of risk to be a strong predictor of reassault among batterers. The current study employed a larger and multisite sample, a longer follow-up period of 15 months, and multiple outcomes including "repeated reassault" (n = 499). According to the multinomial logistic regressions, women's perceptions of risk improved prediction with risk factors (ROC area under the curve improved by.04 and sensitivity of repeated reassault increased 12 percentage points). In comparison to simulated risk instruments, women's perceptions by themselves were better predictors than the K-SID, similar in predictive ability to the SARA, and almost as strong as the DAS. The best prediction of repeated reassault was obtained using risk markers, including women's perceptions (ROC AUC =.83; 70% sensitivity) or by using the DAS and women's perceptions together (ROC AUC =.73; 64% sensitivity). 相似文献
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Alex Plavsic Tad Dippel Shabir Hussain 《International Review of Law, Computers & Technology》1999,13(2):193-209
This paper has three complementary aims: to highlight the risks of IT fraud in the workplace and the implication for controls and future investigation; to show how emerging technologies such as the Internet and electronic commerce (e-commerce) have affected fraud risk; and to indicate some additional fraud risks which arise from the Euro-conversion and Y2K ('the millennium bug') compliance projects, both of which require heavy IT support. Information Technology (IT) fraud can be defined as: Where a financial loss or malicious damage has been sustained by an organisation, which has been facilitated by the use of computers in some way. 相似文献
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Alex Zakaras 《群星:国际评论与民主理论杂志》2010,17(3):455-471
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The U.S. incarceration rate rose dramatically over the past 45 years, increasing the number of marriages and cohabiting unions disrupted by a jail or prison stay. But as some have pointed out, not all unions dissolve as a result of incarceration, and there seems to be racial–ethnic variation in this tendency, with Blacks displaying higher rates of dissolution than Whites and Hispanics. Yet it is unclear what explains racial–ethnic differences in union dissolution among the incarcerated. Drawing on the National Longitudinal Survey of Youth 1997 (NLSY97), we examine why racial–ethnic differences in union dissolution exist among a sample of individuals who had a marital or a cohabiting union interrupted by an incarceration spell. In doing so, we draw on social exchange theory and structural and cultural theories to suggest that racial–ethnic disparities in union dissolution are explained by differential exposure to protective relationship characteristics. The results of Cox hazard models reveal that Blacks have significantly higher hazards of union dissolution than do Whites and Hispanics. These results also indicate that being married, having a child together, having full-time employment, a longer union duration, and a shorter incarceration spell may protect against dissolution and that these factors account, in part, for the greater risk of dissolution among Blacks relative to Whites and Hispanics. 相似文献
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Policy Sciences - Public policies are the products of political conflict, constituted by mixes of diverse tools and instruments intended to achieve multiple goals that may change over time and not... 相似文献