Social and Behavioral Sciences Commons^™

Public Perceptions Of Genetically Modified Food On Social Media: A Content Analysis Of Youtube Comments On Videos, Nanlan Zhang

Theses and Dissertations

Controversy about genetically modified (GM) food prevails on social media. Discussion about GM food includes the implementation of mandatory labeling as well as public concerns about potential health hazards posed by GM food. Previous studies mainly focus on traditional press and broadcast media, few investigate such controversial topics on social media. Interested in public opinion about this issue and possible influences of social media on public opinion, this study uses quantitative content analysis to examine the characteristics of user comments on a specific social media platform, YouTube. The purpose of the study is to investigate YouTube comments from several aspects, …