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Objective. We investigate causal processes linking environmental conditions, attitudes, and policies in the American states: Is public opinion about ecology shaped by environmental conditions? Are state policymakers responsive to environmental opinions? Does public opinion respond to policy adoption? Methods. Using public opinion data from the DDB Worldwide Life Style Survey to measure aggregate state attitudes about the environment, as well as measures of water quality and policy intervention, we capture the dynamics of representation in the American states on the environment during the late 1980s and early 1990s. Results. Our findings support a thermostatic model of representation—state environmental opinions are influenced by environmental conditions and are responsive to policy outputs alongside improved environmental conditions. Conclusions. This model of the opinion‐policy linkage refines our understanding of representation and focuses us not just on the passage of public policy to address public desires, but the effectiveness of that policy as well. 相似文献
295.
This study analyzes U.S. union organizing activity and membership growth from 1990 to 2004, a period in which an overall pattern of union decline continued and in which organizing achieved renewed prominence as both a union policy and public policy issue. Models for organizing activity and membership growth were proposed and tested. Union decentralization and employer opposition were found to be key predictors of organizing activity differences among unions. These same factors, along with organizing activity, helped explain union differences in membership growth, as did a ??Sweeney era?? effect. 相似文献
296.
Paul Harpur 《Disability & Society》2012,27(3):325-337
Persons with disabilities have endured discrimination and live under social apartheid. While enlightened people recognise the role that society has in disabling people with impairments, there remains a struggle to remove the negative stigma associated with this form of social diversity. There is no silver bullet that will enable persons with disabilities to exercise their human rights as full citizens. One strategy to assist in this struggle is the use of language. This paper focuses on how language can be utilised in the struggle against oppression. This paper reconsiders how disability discrimination is conceived and labelled. There is no uniformly accepted label to describe the discrimination and oppression that is explained by the social model or the non-radical social model. This paper explores how the labels of disableism and ableism have emerged to explain this concept. This paper analyses these terms and argues for the adoption of ableist nomenclature. 相似文献
297.
Donna M. Riley Baruch Fischhoff Mitchell J. Small & Paul Fischbeck 《Risk analysis》2001,21(2):357-370
Communication about risks offers a voluntary approach to reducing exposure to pollutants. Its adequacy depends on its impact on behavior. Estimating those impacts first requires characterizing current activities and their associated risk levels, and then predicting the effectiveness of risk-reduction strategies. Characterizing the risks from chemical consumer products requires knowledge of both the physical and the behavioral processes that influence exposures. This article presents an integrated approach that combines consumer interviews, users' beliefs and behaviors, and quantitative exposure modeling. This model was demonstrated in the context of consumer exposure to a methylene chloride-based paint stripper, showing how it could be used to evaluate current levels of risk and predict the effectiveness of proposed voluntary risk-reduction strategies. 相似文献
298.
This article describes an application of a method for assessing risks associated with the introduction of an organism into a new environment. The test organism was a binucleate Rhizoctonia fungal isolate that has potential for commercial development as a biological control agent for damping-off diseases in bedding plants. A test sample of host plant species was selected using the centrifugal phylogenetic host range principles, but with an emphasis on economic species. The effect of the fungus on the plant was measured for each species and expressed on a logarithmic scale. The effects on weights of shoots and roots per container were not normally distributed, nor were the effects on the number of plants standing (those which survived). Statements about the effect on the number standing and the shoot weight per container involved using the observed (empirical) distribution. This is illustrated with an example. Problems were encountered in defining the population of species at risk, and in deciding how this population should be formally sampled. The limitations of the method are discussed. 相似文献
299.
Craig P. Speelman Marilyn Clark-Murphy Paul Gerrans 《Journal of Family and Economic Issues》2013,34(3):329-339
This study explored the impact of demographic factors on individuals’ investment choice decisions in retirement savings funds. Analysis found identifiable member clusters across a large and diverse sample of almost 150,000 transactions. Results suggested that gender and risk are the most dominant factors with women showing a strong tendency to make lower risk investment choices. If this behavioural tendency is not addressed through education it will accentuate the hurdles women already face in accumulating adequate saving for retirement. 相似文献
300.
Compared to job‐specific conditions, the interpersonal context of work has received less attention from work–family scholars. Using data from a 2007 U.S. survey of workers (N = 1,286), we examine the impact of workplace social support and interpersonal conflict on work–family conflict and exposure to boundary‐spanning demands—as indexed by the frequency that workers receive work‐related contact outside of normal work hours. Findings indicate that workplace social support is associated negatively with work‐to‐family conflict, while interpersonal conflict at work is associated with higher levels of work‐to‐family conflict. Results also indicate that both supportive and conflictive work contexts are associated with more frequent exposure to boundary‐spanning demands. However, workers in supportive contexts are more likely to appraise these demands as beneficial for accomplishing work tasks, and are less likely to appraise them as disruptive to family roles. By contrast, workers in conflictive contexts are more likely to appraise demands as disruptive to family roles, and are less likely to appraise them as beneficial for paid work. Consequently, our findings underscore the resource and demands aspects of interpersonal work contexts and their implications for the work–family interface. 相似文献