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41.
This article discusses the phenomenon of "context effects" by reviewing the findings and practices of a range of scientific fields, including astronomy, physics, biology, medicine, and especially the relevant research and theory from psychology. Context information, such as expectations about what one is supposed to see or conclude, has been found to have a small but relentless impact on human perception, judgment, and decision-making. The article then considers the vulnerability of forensic science practice to context effects, and concludes by suggesting that forensic science adopt practices familiar in other fields of scientific work, in particular blind or double-blind testing and also the use of evidence line-ups.  相似文献   
42.
The State of Texas's local government investment pool, TexPool, has faced major challenges in the 1990s. This article provides an overview of two major events involving TexPool: (1) a $2.2 billion "run" on the pool in 1994 and (2) the out-sourcing of TexPool's functions in 1997. The article describes these events and analyzes potential implications for other state-administered investment pools. The article addresses issues such as: (1) the need to develop investment policies and practices that are suitable for a particular pool's objectives and purpose, (2) whether a state government has a responsibility to ensure that participants in a state investment pool do not incur losses, (3) the possible implications of having an elected official as the person with primary responsibility for overseeing the pool, and (4) concerns related to the outsourcing of state investment pools. This article is intended to encourage debate on the policies and practices of state investment pools, which currently are serving more than 15,000 local governments in the United States.  相似文献   
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This article looks at collaborative actions in small, rural communities. Collaborative actions involve strong linkages among a stable membership in specific and often complex purposes and usually are long term. They involve formal processes and structural patterns of collaboration. They emerge from disaster occurrences which trigger fiscal stress or perceived stress to form collaborative action. Since there is often no push by public opinion to maintain them, there is a need for public incentives to support capacity building. These incentives are instrumental in the formation and maintenance of these collaborative actions. Organizational formation is also tied to an identifiable policy entrepreneur or several entrepreneurs. Their maintenance relies on an early focus on visible, effective strategies and an emphasis on collaborative skills building.  相似文献   
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Our daily folate     
Thompson D 《Time》1999,153(20):72-73
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This study examined the psychological impact of stalking upon female undergraduates, a population previously determined to experience a surprising stalking prevalence rate. Despite common understanding that stalking has deleterious effects, there have been no previous efforts to systematically assess them with standardized measures. Thirty-six female stalking victims were compared with 43 females who had been harassed and 48 controls. Psychological impact was assessed with the Posttraumatic Stress Disorder Scale, the Symptom Checklist-90-R, and the Self-Report Interpersonal Trust Scale. Stalked subjects endorsed significantly more PTSD symptoms and with greater severity than the harassed or control subjects. Stalked subjects also had significantly higher scores on several subscales of the SCL-90, and had significantly higher positive symptom totals and distress indices.  相似文献   
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Although India is a major supplier of licit (i.e., legally grown) opium, it is also a leading producer of illicit (i.e., illegally grown) opium. To learn who might be involved in both types of production, the researchers interviewed 50 licensed opium farmers in Madhya Pradesh. Those interviews covered, among other aspects, farmers’ opium use, community attitudes towards addiction and trafficking, and knowledge of government-set opium prices and regulations. In general, some of those interviewed outlined both informal social controls and shunning, used against rural addicts, and support, even if grudgingly given, for government regulation. Those same interviews, however, revealed evidence of important social/economic changes that are undercutting the limited efficacy of extant formal controls in curtailing opium use, addiction, and trafficking.  相似文献   
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