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排序方式: 共有463条查询结果,搜索用时 15 毫秒
81.
Stuart Nagel 《政策研究评论》1982,2(2):224-229
Rationalism in management science tends to mean attempting to determine the benefits and costs of the alternative decisions under consideration, and then picking the one that is best on benefits minus costs. Incrementalism tends to mean determining the decisions that actually get made under various circumstances, and then working with those existing decision rules as the basis for making adjustments to consider special or changing circumstances. Those two approaches can be well illustrated with the problem of attempting to determine what criminal sentences should be legislated to cover given crimes and prior records. The analysis tends to show that a rationalist approach is more effective in achieving societal goals when (1) alternative policies can be meaningfully related to those goals, and (2) existing decisions reflect individual goals which are generally in conflict with societal goals. An incrementalist approach is more effective when either of those criteria is absent, which is so when seeking to arrive at legislatively determined nondiscretionary criminal sentencing. 相似文献
82.
83.
Stuart Umpleby 《Policy Sciences》1970,1(1):361-375
The growth of the planning function of government raises the question of how planning can be accomplished by democratic means. A new technological device—the teaching computer—seems to be ideally suited for disscussions between experts and the public on issues of medium and long-range planning. The teaching computer can be thought of as a mass communications system with feedback.The author wishes to acknowledge research support from the Program on the Social Implications of Science and Technology at the University of Illinois under National Science Foundation grant GR-60. The research described is being carried out through the Institute of Communications Research. The facility being used is located at the Computer-based Education Research Laboratory of the University of Illinois which is supported in part by the National Science Foundation under grant GF-81 and the Advanced Research Projects Agency under grant ONR-Nonr 3985 (08). This paper was presented at the second International Future Research Conference held in Kyoto, Japan, April 10–16, 1970. 相似文献
84.
There are two approaches to predicting election outcomes: (1) a historical approach, which uses past election results alongside macroeconomic and political variables to forecast election results up to a year in advance, and (2) a campaign-oriented approach, which uses current campaign trends to forecast vote shares at the end of the campaign. They are in some way at odds—one approach says the campaign doesn't matter, the other focuses entirely on the campaign. This article considers whether the two approaches might be usefully combined; it considers whether the prediction errors in historical models may be related to trends during the campaign. That possibility is tested here using 17 elections in the US, UK and Canada, combining historical predictions and automated content analyses of campaign-period media content. Results suggest that campaigns do not account for errors in the historical predictions; but there may be other ways in which campaigns matter in conjunction with historical models. 相似文献
85.
A case of pregabalin misuse associated with delusional ideas in a drug addict is reported. Pregabalin has been approved as an adjunct therapy for epilepsy, but also for neuropathic pain and generalized anxiety disorders and is widely used today. It has also been used in clinical trials to study its potential utility as a treatment for tobacco, alcohol and benzodiazepine addiction. Web sites, case reports and an epidemiological study (Swedish National Register of Adverse Drug Reactions) suggest that the drug may be abused, especially by substance-dependent individuals. Pregabalin was analyzed by LC/MS/MS following precipitation of serum proteins. Vigabatrin was used as internal standard. The concentration of 25 pg pregabalin/mL serum determined in the present case is the second highest value published so far after misuse of the substance. Due to paradoxical agitation, anxiety attacks and abnormal thinking, the man was exculpated. Further studies are required to assess the actual abuse potential of pregabalin. 相似文献
86.
Febres J Shorey RC Brasfield H Zucosky HC Ninnemann A Elmquist J Bucossi MM Andersen SM Schonbrun YC Stuart GL 《Journal of interpersonal violence》2012,27(15):3115-3126
The substantial increase in the enrollment of women in batterer intervention programs (BIPs) over the past 30 years has greatly outpaced research on women who perpetrate intimate partner violence (IPV). As a result, it is unknown whether existing programs, which were originally designed to treat male perpetrators, are effective at preventing recidivism among women. Recent research shows that men who perpetrate IPV may also aggress against nonintimate partners, children, and animals, and that the reach of their aggressive tendencies has implications for treatment. Conducting similar investigations on women who perpetrate IPV may help to inform treatment delivery in BIPs. This study examined the prevalence of adulthood animal abuse perpetration and its association with psychological and physical IPV perpetration in a sample of women arrested for domestic violence (N = 87). Seventeen percent (n = 15) of the women committed at least one act of animal abuse since the age of 18, in contrast to the 0.28% prevalence rate reported in the general population. The overrepresentation of animal abuse in this sample was consistent with that of men arrested for domestic violence. Furthermore, women who reported committing animal abuse as an adult showed moderately higher rates of psychological aggression and physical assault perpetration against their partners, relative to women who did not report animal abuse. Implications for future research are discussed. 相似文献
87.
88.
Brian J. Gaines Mark Goodwin Stephen Holden Bates Gisela Sin 《The Journal of Legislative Studies》2019,25(3):331-339
ABSTRACTProving that legislative committees really matter is not simple. The assembled papers aim to demonstrate fruitful paths to analysing when committees influence policy, what they can and should do, and how to detect their importance to the political process. 相似文献
89.
90.
Drawing on two experiments embedded in online surveys, this article examines the impact of news photos on support for military action. In 2011, respondents were asked about support for ongoing military involvement in Afghanistan while being randomly exposed to one of two photos—one of a soldier with a child, the other of a soldier with a gun. The former photo increased expressed support for war; and the effect was greater for those who self-identify as being very interested in international affairs. Three years later, a follow-up experiment was fielded that looked both at the past intervention in Afghanistan and ongoing interventions in Syria; results were very similar. Both experiments speak to the potentially profound role of mass media in generating support (or not) for foreign military engagements, and the increased impact of frames on those who are more attentive to the issue domain. 相似文献