Southern Illinois University Carbondale, Carbondale, IL 62901, USA.
Eval Rev. 2010 Dec;34(6):513-48. doi: 10.1177/0193841X10389136. Epub 2010 Dec 17.
The authors examined a strategic policing initiative that was implemented in a high crime Nashville, Tennessee neighborhood by utilizing a mixed-methodological evaluation approach in order to provide (a) a descriptive process assessment of program fidelity; (b) an interrupted time-series analysis relying upon generalized linear models; (c) in-depth resident interviews. Results revealed that the initiative corresponded with a statistically significant reduction in drug and narcotics incidents as well as perceived changes in neighborhood disorder within the target community. There was less-clear evidence, however, of a significant impact on other outcomes examined. The implications that an intensive crime prevention strategy corresponded with a reduction in specific forms of neighborhood crime illustrates the complex considerations that law enforcement officials face when deciding to implement this type of crime prevention initiative.
作者通过采用混合方法评估方法，研究了田纳西州纳什维尔一个高犯罪率社区实施的一项战略警务计划，以提供（a）对计划一致性的描述性过程评估；（b）基于广义线性模型的中断时间序列分析；（c）深入的居民访谈。结果表明，该计划与毒品和麻醉品事件的统计显著减少以及目标社区中邻里混乱程度的感知变化相对应。然而，对于其他检查结果，证据不太明显。一项密集的犯罪预防策略与特定形式的邻里犯罪减少相对应的含义说明了执法官员在决定实施这种类型的犯罪预防计划时所面临的复杂考虑因素。
