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DARREN HALPIN 《管理》2011,24(2):205-230
Are all issues subject to the same attention from organized interests? If not, why not? This article utilizes data on organized interest mobilization in Scottish public policy to examine the pattern of engagement by policy participants across a large number of policy issues. It finds a heavily skewed pattern of mobilization: Most issues attract little attention, while a few issues account for the majority of attention (they are “bandwagons”). This resembles the findings of Baumgartner and Leech, based on U.S. lobby data. Replication outside the United States supports the claim that this is a general pattern in public policy systems. But what explains such a pattern? After scrutinizing the “size and scope” approach, this article proposes that positive feedback mechanisms are catalyzing cascades of mobilization. Several agents are identified as facilitating cascades in the data: keystone groups, the media, civil servants, and campaign groups.  相似文献   
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Both being involved in a gang and having friends who are delinquent have been shown to contribute to an individual's own delinquency. However, the unique contribution of gang membership to delinquency, above and beyond having delinquent peers, has not been well studied. Increased delinquency among gang members may not be due to gang membership per se, but to the members' association with delinquent peers. Using data from the Seattle Social Development Project, this research compared involvement in delinquency for gang members, nongang youths with delinquent friends, and nongang youths who did not have delinquent friends. MANOVA and follow-up ANOVA were conducted to determine differences on measures of delinquency among the three groups at ages 14 and 15. Gang members were found to have a higher rate of offending in the past year when compared with the other groups. The contribution of gang membership to delinquency above and beyond having delinquent friends was also examined using structural equation modeling. Gang membership was found to independently predict both self-reported and officially recorded delinquency beyond the effects of having delinquent friends and prior delinquency. Implications of the results for delinquency prevention and intervention efforts are discussed.  相似文献   
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KEITH HAWKINS 《Law & policy》1989,11(3):370-391
This paper explores what, in the context of occupational health and safety regulation, the idea of risk means to legal actors whose task is to assess and act upon risks. It argues that while the occupational risk to the worker is important because it may prompt a regulatory response and it informs decisions about enforcement strategy, the decision-maker contemplating formal legal action will become preoccupied with the risks posed by the legal process to the successful prosecution of the case. The legal risks arise from the nature of regulatory work and the form and character of regulatory law. Legal decisionmakers respond to these risks in a systematic fashion preferring to prosecute cases which are quick, straightforward and unlikely to be defended. This leads to the selection of cases which are breaches of absolute (rather than general) duties and violations of provisions relating to safety rather than health, thereby skewing the application of enforcement.  相似文献   
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The social development model seeks to explain human behavior through specification of predictive and mediating developmental relationships. It incorporates the effects of empirical predictors (“risk factors” and “protective factors”) for antisocial behavior and seeks to synthesize the most strongly supported propositions of control theory, social learning theory, and differential association theory. This article examines the fit of the social development model using constructs measured at ages 10, 13, 14, and 16 to predict violent behavior at age 18. The sample of 808 is from the longitudinal panel of the Seattle Social Development Project, which in 1985 surveyed fifth‐grade students from schools serving high crime neighborhoods in Seattle, Washington. Structural equation modeling techniques were used to examine the fit of the model to the data. The model fit the data (CFI ≥.90, RMSEA ≤.05). We conclude that the social development model adequately predicts violence at age 18 and mediates much of the effect of prior violence. Implications for theory and for prevention are discussed.  相似文献   
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