高校教师和科研人员对转基因技术的认知、态度及行为导向研究

发布时间：2018-02-23 21:37

本文关键词： 高校教师转基因技术认知态度购买意愿行为导向　出处：《华中农业大学》2015年硕士论文　论文类型：学位论文

【摘要】：近年来,转基因技术发展迅速,但在发展的同时一直伴随着巨大的争议。公众对转基因技术的认知情况和态度以及对转基因食品的购买意愿也一直成为研究的重点,且其很大程度上决定转基因产业能否健康发展。高校教师和科研人员一方面作为普通公众,其对转基因技术的认知和态度影响转基因作物在市场上的接受程度,另一方面由于部分高校教师和科研人员直接从事转基因技术的研究,其对于转基因技术的研究进展、转基因作物产业化以及转基因相关法规制定都产生重要影响。为此我们对武汉市100名高校教师和科研人员的转基因技术认知和态度情况进行了深入地调查研究。试图了解高校教师和科研人员群体对转基因技术的认知情况,分析影响高校教师和科研人员对转基因技术态度以及对转基因食品购买意愿的因素。通过分析影响转基因食品购买意愿的因素,可以有针对性的提出一些建议,进而对公众的行为起到引导作用。本文重点研究以下几个方面:一是使用描述统计方法分析受访者对转基因技术的认知情况,包括对农业转基因技术在保障国家粮食安全、改善环境作用上的认知,对农业转基因技术是否存在食品安全问题、伦理道德问题以及环境问题的认知,接着分析受访者对转基因技术认知与其个体特征的相关性,个体特征包括性别、年龄、受教育程度、职称以及研究领域;二是统计分析受访者对转基因技术的态度,以我国发展农业转基因技术的必要性来衡量受访者对转基因技术的态度,在此基础上分析受访者的认知情况对其态度的影响;三是对影响受访者对转基因食品购买意愿的因素进行计量分析,采用有序Logistic回归分析。在借鉴已有研究的基础上建立本研究的理论框架,重点研究转基因技术态度、转基因知识、外部信息评价以及转基因技术安全管理规范对受访者购买意愿的影响。研究结果显示,不同研究领域受访者对转基因技术作用的认知存在差异;发展转基因技术的必要性与性别、职称和研究领域存相关关系;对转基因技术的作用以及风险认知影响对转基因技术的态度;受访者对转基因食品的购买意愿受到政府在转基因技术安全管理上的规范程度、受访者具有的转基因知识以及受访者对转基因技术的态度影响,而受访者听说的外部信息评价并不显著影响其对转基因食品的购买意愿;受访者对不同种类和不同性状的转基因食品的购买意愿存在差异。最后,本文提出了加强对转基因技术的宣传和科学普及、提高对农业转基因技术管理的规范程度的政策建议。
[Abstract]:In recent years, GMO technology has developed rapidly, but it has been accompanied by great controversy. The public's knowledge and attitude towards GMOs and their willingness to buy GMOs have also been the focus of research. On the one hand, college teachers and researchers, as the general public, their cognition and attitude towards GM technology affect the acceptance of GM crops in the market. On the other hand, because some university teachers and researchers are directly engaged in the research of transgenic technology, its research progress on transgenic technology, The industrialization of transgenic crops and the establishment of relevant laws and regulations of transgenic crops have an important impact. Therefore, we have made a thorough investigation and study on the cognition and attitude of 100 university teachers and researchers in Wuhan. Trying to understand the cognition of college teachers and researchers on transgenic technology, This paper analyzes the factors that affect the attitude of college teachers and researchers towards GM technology and the willingness to purchase GMFs. By analyzing the factors that affect GMFs' willingness to purchase GMF, some suggestions can be put forward. This paper focuses on the following aspects: first, the use of descriptive statistics to analyze the respondents' understanding of GM technology, including agricultural transgenic technology in ensuring national food security, To improve the understanding of environmental effects, whether there are food safety problems, ethical issues and environmental issues in agricultural transgenic technology, and then analyze the correlation between the respondents' cognition of GM technology and their individual characteristics. Individual characteristics include gender, age, education level, professional title and research field. The second is to analyze the attitude of interviewees to transgenic technology. According to the necessity of developing agricultural transgenic technology in China, the attitude of interviewees on transgenic technology is measured, and the influence of the cognition of interviewees on their attitudes is analyzed. Thirdly, the quantitative analysis of the factors influencing the interviewees' willingness to purchase GMF is carried out, and the ordered Logistic regression analysis is adopted. Based on the existing research, the theoretical framework of this study is established, and the attitude of GMO technology is emphatically studied. The effects of GM knowledge, external information evaluation and safety management regulations on the purchase intention of interviewees. The results show that there are differences in the cognition of GMO technology among the respondents in different research fields. The necessity of developing GMO technology is related to gender, title and research field, the role of GMO technology and the attitude of risk cognition to GMO technology. The willingness of respondents to purchase genetically modified foods was influenced by the extent to which the government regulated the safety management of GM technology, the knowledge of GMO and the attitude of the interviewees towards GMOs. However, the external information evaluation did not significantly affect their willingness to purchase GM foods; there were differences in their willingness to purchase GMFs of different types and traits. Finally, This paper puts forward some policy suggestions on how to strengthen the propaganda and popularization of transgenic technology and how to improve the standard degree of management of agricultural transgenic technology.
【学位授予单位】：华中农业大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：G645.1;Q78

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