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21.
During imminent threat crises, such as natural disasters, publics have minutes to decide how to respond after receiving a warning. This study advances understanding of publics’ crisis communicative and noncommunicative behaviors in the context of tornadoes through combining and extending two theories: the social-mediated crisis communication (SMCC) model and the situational theory of problem solving (STOPS). Findings from a survey of Southeast U.S. residents (n = 1,585) indicate that STOPS is internally consistent and accurate at measuring its intended outcomes of communicative action in problem solving. However, the STOPS measures do not have a significant relationship with the desirable outcome for imminent threat crisis communication: individuals following government’s protective action guidance about tornadoes. In comparison, the expanded SMCC model predicts individuals’ self-reported compliance. Finally, variables from the SMCC model and tornado-specific variables were integrated into the STOPS model to explain individuals’ communicative engagement. Implications for theory and public relations practice are discussed.  相似文献   
22.
We define the exponentiated power exponential distribution and propose a regression model with different systematic structures based on the new distribution. We show that the new regression model can be applied to dispersion data since it represents a parametric family of models that includes as sub-models some widely-known regression models. It then can be used more effectively in the analysis of real data. We use maximum likelihood estimation and derive the appropriate matrices for assessing local influence on the parameter estimates under different perturbation schemes. Some global-influence measurements are also investigated and simulation studies are performed to evaluate the accuracy of the estimates. We provide an application of the regression model with four systematic structures to nursing activities score data in the Unit of the Medical Clinic of University of São Paulo (USP) Hospital.  相似文献   
23.
Education is negatively associated with most major causes of death. Prior work ignores the premise that cause-specific hazards are interdependent and that both education and mortality depend on cognitive ability. We analyse Swedish men aged 18–63, focusing on months lost due to specific causes—which solves the interdependence problem—and use a structural model that accounts for confounding due to cognitive ability. In a standard Cox model controlling for Intelligence Quotient, improving education is associated with large decreases in mortality for major causes of death. In the structural model, improving education is associated with a small decrease in months lost for most causes and education levels. Among the least educated, however, improving education strongly reduces the months lost, mainly those lost from external causes, such as accidents and suicide. Results suggest that conventional analysis of education and mortality may be biased, even if accounting for observed cognition.  相似文献   
24.
Population and Environment - This analysis examines whether salinity in drinking water is associated with pre-eclampsia and eclampsia (PE/E), a leading cause of maternal morbidity and mortality....  相似文献   
25.
Social Indicators Research - In this paper, we aim at ranking a set of nursing homes based on their ability in maintaining their residents’ physical conditions as good as possible. In this...  相似文献   
26.
Social Indicators Research - In poverty measurement, differential weighting aims to take into account the unequal importance of the diverse dimensions and aspects of poverty and to add valuable...  相似文献   
27.
The Community Attitude Assessment Scale (CAAS) measures citizens'attitudes toward 15 community Life Areas (e.g., Education, Employment,and Health) on four dimensions—Importance, Influence,Equality of Opportunity, and Satisfaction. Residents generallyrate these Life Areas high on Importance and Equality of Opportunity,but feel only limited Satisfaction with them and perceive themselvesas having fairly low Influence on their operations. The scaleis discussed as an instrument, and in terms of community theory,attitude theory and research, and public policy applications  相似文献   
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Summary After discussing the huge undifferentiated tasks facing socialworkers in the social services departments, it is suggestedthat one of the most urgent research needs is the developmentof systematic record and review systems to provide basic informationabout social worker activities and their effects on differentclient groups. The development of a social worker oriented computerizedCase Review System in close collaboraation with a group of fieldworkersin an area office is described. The system enables social workersto evaluate and plan their work for individual clients; it canassist the process of supervision; as a management tool it cancontribute towards the planning of fieldwork services; as aninformation system it gives an on-going account of the size,nature and scope of social work activities with different clientgroups. So far the impact of the system has been to raise questionsabout practices and to encourage a climate favourable to change.  相似文献   
30.
A survey of statewide public agencies shows that a majority of states have some form of judicial or administrative periodic review, although few have both. The organizational level of authority and degree of foster care specialization of agencies are positively correlated with administrative review and negatively correlated with judicial review.  相似文献   
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