公众风险感知评价-自然灾害学报.pdf

14 6 Vo.l 14, No. 6 2005 12 JOURNAL OF NATURAL D ISASTERS Dec. , 2005 : 100445 4( 2005) 李景宜 ( 1. , 30000; 2. , 2100 ) : , , , , : , ; , ; , ; , ; , , , , , : ; ; : X4 : A E valuation on pub lic risk perception: a case study on college studen ts LI Jingyi ( 1. K ey L aboratory ofW estern China s Environm ental System s ( LanzhouU niversity), M inistry of Education, Lanzhou 30000, China; 2. Key Laboratory ofD isaster Monitoring andM echanism Smi ulating of Shaanx iP rovince, Baoji 2100 , China) Abs tract: Public risk perception can mi age the infection and reaction made by societal development. Setting up risk perception is the basicmethod of heightening the science andmentality d iathesis of thew hole nation. It is also the strong point of continuous development and dealing w ith the relation betw een environment and development. The relative analysis method is used to set up the index system of environmental perception. By questionnaire, the difference of risk perception because of ind ividual difference of the college students are analyzed and the result show s that in respect to risk perception the scholastic mi pact isw eaker than medias; fem ale is stronger than m ale; liberal students is stronger than science students; students in low er grade is stronger than that in h igher grade; students from city is stronger than that from country and tow n. The correlation analysis between ind ividual character istic and risk perception show s that the correlation betw een subjects and risk perception is the highest. Second high correlation is in the grades. There is higher correlatio