消费者转基因食品态度研究的调查方法荟萃分析——基于SCI、SSCI、CSSCI等索引的统计

A Meta-analysis of Survey Methods of Consumer Attitudes toward Genetically Modified Foods Studies:Based on the Statistics of SCI,SSCI and CSSCI

利用荟萃分析法,综述国内外文献在研究消费者转基因食品态度及其影响因素时所采用的调查方法。以江苏城市市区消费者为例,综合运用多阶段抽样方法确定样本城市和样本单元。通过对SCI、SSCI和CSSCI等文献的对比分析,并且根据2013—2014年两次较大规模入户预调查和2014年6~7月正式调查的反馈结果发现,在研究国内城市消费者转基因食品态度及其影响因素时,面对面的自记式问卷调查是一种有效的调查方法。最后,从克服面对面问卷调查的局限性和提高检验数据的有效性两个方面提出建议。

The aim of this study is to analyze the choice of survey methods about research of consumer＇s attitude toward genetically modified foods,using meta-analysis.Based on a case study of Jiangsu urban consumers,sample cities and sample units are selected by using multi-stage sampling and stratified proportion sampling.Through the comparison and analysis of literature from SCI,SSCI and CSSCI,and feedback of two large-scale household surveys during 2013-2014 and consumer survey in June and July of2014,the results show that a face-to-face questionnaire survey is more effective for the research of consumer attitudes toward genetically modified foods at home.Finally,some suggestions are proposed to solve the limitations of face-to-face questionnaire survey and test the validity of data.