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In the public debate over incarceration policy, there is considerable disagreement about what value of individual offending frequency (λ) is appropriate to use in estimating incapacitative effects. This article provides an approach for estimating the mean values of λ for diverse subsets of the total offender population, with particular emphasis on subsets generated by filtering through various stages of the criminal justice system. Sharp differences in offending frequency are displayed between robbery and burglary inmates, across three states, and particularly between resident inmates and free, active offenders. Free offenders average 1 to 3 robberies and 2 to 4 burglaries per year, while resident inmates have λ values 10 to 50 times higher. Differences result from the underlying levels of criminal activity and the sanction Levels that offenders face. A highly heterogeneous distribution of offending frequency in the total population of offenders combines with relatively Low imprisonment levels to lead to substantial selectivity of high-λ offenders among resident inmates and a correspondingly low mean value of λ among those offenders who remain free. These results have important implications for estimating incapacitative effects of an increase in incarceration, since the additional inmates will be drawn from free offenders whose mean λ is at least an order of magnitude Lower than that of the current inmate population. 相似文献
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Infants are the fastest growing population in foster care. Without intervention they are at great risk of poor developmental outcomes. Juvenile and family courts have a unique opportunity to make a positive difference in the lives of the babies in their care. This article outlines six critical issues that impact the development of very young children in the child welfare system and recommends strategies that juvenile and family courts can use to address the needs of this most vulnerable population. 相似文献
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MARK A. COHEN 《犯罪学》1988,26(2):343-353
Previous studies of the seriousness of crime have attempted to elicit information from public surveys. This paper reports on an alternative method of ranking the severity of crime. Actual victim injury rates are combined with jury awards in personal injury accident cases to estimate pain, suffering, and fear. Crime-related death rates are combined with estimates of the value of life to arrive at monetary values for the risk of death. These estimates are combined with out-of-pocket costs (such as medical costs and lost wages) to arrive at total dollar estimates of the cost of individual crimes to victims. These dollar estimates are then used to rank the seriousness of crimes. Although these two approaches yield surprisingly similar rankings, the monetary estimates indicate that violent crimes are relatively more costly to victims than survey results might imply. 相似文献
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ILYA PRIGOGINE STEPHEN HAWKING PIET HUT JOHN POLANYI BILL JOY AMORY LOVINS FRANCIS FUKUYAMA JACQUES ATTALI PETER SLOTERDIJK LEON KASS JAMES WATSON IAN WILMUT CRAIG VENTER DANIEL COHEN WILLIAM HASELTINE GERALD EDELMAN DAVID BALTIMORE JOSHUA LEDERBERG NORMAN BOURLAG JIMMY CARTER PAUL BOYER DANIEL COHN‐BENDIT JAMES HANSEN MARIO MOLINA FARIDA FAOUZIA CHARFI AHMED ZEWAIL ALAIN TOURAINE MUNAWAR ANEES CZESLAW MILOSZ 《新观察季刊》2008,25(1):48-51
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JAIME L. DICE ANGELIKA H. CLAUSSEN LYNNE F. KATZ JUDGE JERI B. COHEN 《Juvenile & family court journal》2004,55(3):1-10
The Dependency Drug Court (DDC) in Miami, Florida, addresses the needs of families affected by substance abuse through a comprehensive and therapeutic approach. The DDC works with community agencies to provide services that effectively treat the family as a unit. This article discusses the process of adapting a parenting program to meet the needs of families in the DDC. 相似文献
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This paper investigates the effectiveness of police raids in reducing drug dealing in and around nuisance bars. We examine effects of both dosage (number of raids) and duration (months) of the intervention, as well as the conditioning effects of land use and population characteristics in shaping the underlying risk levels of drug dealing in the target and surrounding areas. Results indicate that the police intervention suppresses levels of drug dealing during periods of active enforcement, but the effects largely disappear when the intervention is withdrawn. Also, the effects of the intervention are mediated by risk characteristics in target and surrounding areas. Target areas characterized by higher levels of risk are more resistant to intervention effects than those with lower levels of risk. Risk factors in nearby areas are also significant. Bars with high levels of risk arising from land uses in surrounding areas are easier to treat, while bars with high levels of population‐based risk in surrounding areas are harder to treat. 相似文献