Effects of source credibility via social media on the risk perception and purchase intention of American millennials towards genetically modified foods
Sun, Ruoyu (Grady MA student), Meng, Juan, & Cacciatore, Michael A. (2017). Effects of source credibility via social media on the risk perception and purchase intention of American millennials towards genetically modified foods. Paper accepted for presentation at the 7thInternational Crisis and Risk Communication Conference, Orlando, Fl. March 13-15, 2017.
Abstract: Source credibility has been an important area of research in persuasive communications for quite some time. In the risk communication literature, source cues have been found to impact both individual food risk perceptions and food purchase intentions (e.g., Frewer, Howard, Hedderley, & Shepherd, 1997; Phillips & Hallman, 2013). The rapid development of genetic engineering technology has made genetically modified foods (GM foods) a topic of concern to consumers, policy regulators, researchers and marketing managers. Therefore, this study focuses on investigating the effects of source credibility via social media on public risk perceptions and purchase intentions for GM foods. An understanding of the influence source credibility could possibly generate on risk perceptions and purchase intentions can help strategic communicators as they plan information campaigns, and can also aide in our understanding of the most effective sources for disseminating risk information to the public.
Perceptions of media roles in Serbia and Croatia: Does news orientation have an impact?
Abstract: This study examined the perceptions of media roles among journalism students in Serbia and Croatia (N=401). The results showed that the most important were citizen-oriented and watchdog roles and that they were positively predicted by hard news orientation, whereas consumer and loyal roles were least important. Consumer role was positively predicted by the soft […]
Abstract: Participants (N=88) in a two-condition (Facebook post information level: high vs. low) mixed factorial design took part in a laboratory experiment that utilized eye tracking to gauge what areas of the page in common news layouts attract viewers’ gaze, and whether this viewing amount of information about the story disclosed in the Facebook posts. […]
Bartosz WojdynskiCamila EspinaKate KeibJennifer MalsonHyejin BangYen-I Lee