基于評價理論的環(huán)境風(fēng)險感知研究
[Abstract]:With the increasingly remarkable achievements of reform and opening up in China, the economic strength is increasing rapidly, but the environmental risks exposed at the same time are also obviously increasing. The social problems reflected behind the environmental risks are not only harmful to the interests of the public, but also to the interests of the public. It also brings difficulties to the government's environmental risk management. Therefore, the research on public environmental risk awareness is increasing day by day. However, the traditional study of environmental risk perception separates the relationship between individual cognition and emotion, and only analyzes the psychological mechanism of environmental risk perception from a single perspective, and the established quantitative model is only related to the analysis of the results and probability of environmental risk. Due to the lack of comprehensive consideration of individual subjective factors, this study can not fully reflect the process of public environmental risk perception. This study takes individual environmental risk perception as the research object under such a background. The research on environmental risk perception is divided into two parts: environmental risk cognition evaluation and environmental risk behavior decision-making. The qualitative and quantitative study on the intrinsic mechanism of individual environmental risk perception is mainly from the perspective of cognition and emotion, and introduces the theory of evaluation in psychology. On the basis of traditional evaluation theory, a new cognitive evaluation model is established by adding emotional state variables. It is revealed that the internal mechanism of individual cognitive evaluation determines individual behavior tendency through influencing immediate emotion. On the basis of foreground theory, a new quantitative model of environmental risk perception is established to quantitatively describe individual environmental risk behavior decision-making. The parameters of the model were fitted by nonlinear least squares, and the changes of model parameters under different environmental risk attitudes were observed. The applicability of the new model was investigated according to the fitting results of the model. By comparing the results of the two situations of economic loss and moral ethics, combined with some conclusions of cognitive evaluation of environmental risk, this paper comprehensively analyzes the impact of cognitive evaluation and emotional experience on individual perception of environmental risk. To make up for the lack of quantitative model for the consideration of individual subjective factors, a more comprehensive description of the individual environmental risk perception of the internal process of this study from the individual cognitive and emotional perspective, Through the establishment of cognitive evaluation model and behavioral decision-making model qualitative and quantitative analysis of the individual environmental risk perception of economic psychology foundation for the public to provide a detailed analysis of their own environmental risk perception approach. Reduce the public in the face of environmental risks in the event of unnecessary panic and even more unreasonable acts detrimental to their own interests; Moreover, the relevant conclusions of this study also provide a reference for government environmental risk management and social management departments to formulate policies, and further promote the public to adopt reasonable environmental risk response behavior.
【學(xué)位授予單位】:哈爾濱工業(yè)大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2013
【分類號】:X820.4;F124
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