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2. Consumers' Evaluations of Genetically Modified Food Messages
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Rumble, Joy N. (author), Ruth, Taylor K. (author), and University of Illinois at Urbana-Champaign The Ohio State University
- Format:
- Journal article
- Publication Date:
- 2019
- Published:
- United States: New Prairie Press
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 7 Document Number: D10235
- Journal Title:
- Journal of Applied Communications
- Journal Title Details:
- 103(1)
- Notes:
- 20 pages., Via online journal., Consumers are concerned about the risks related to genetically modified (GM) food, and there is a need for agricultural communicators and educators to address those concerns. The purpose of this study was to explore Florida residents’ latitudes of acceptance, rejection, and noncommitment toward GM food messages. The findings from this study can be used to guide communication and education campaigns for GM food. An online survey was distributed to a non-probability sample of 500 Florida residents to fulfill the purpose of the study. The messages that most aligned with the respondents’ views toward GM food discussed how potential risks related to human health had not been adequately investigated and that GM food may be riskier to consume compared to traditional food. The messages that most opposed the respondents’ views were that GM food was safe for consumption and that it caused cancer in humans. People whose views most aligned with the message that GM food caused cancer in humans had the largest latitude of rejection, likely due to their extreme attitude, confirmation bias, and ego-involvement. The largest percentage of respondents accepted messages that aligned with their position but expressed noncommitment to messages that opposed their views. This lack of rejection and indication of alignment with messages related to potential risk and uncertainty indicated Florida consumers were unsure about the effects of GM food. Communicators and educators should acknowledge these concerns when delivering information about GM food to enhance the effectiveness of communication with consumers.
3. Hemp There it Is: Examining Consumers’ Attitudes Toward the Revitalization of Hemp as an Agricultural Commodity
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Rampold, Shelli D. (author), Brym, Zachary (author), Kandzer, Michaela (author), and Baker, Laurie (author)
- Format:
- Journal article
- Publication Date:
- 2021-01-01
- Published:
- United States: New Prairie Press
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 204 Document Number: D12423
- Journal Title:
- Journal of Applied Communications
- Journal Title Details:
- Vol. 105 Issue 4
- Notes:
- 20 pages., This study was conducted to examine Florida consumers’ stance on legalizing the growing and processing of hemp, recently redefined as an agricultural commodity. Factors were explored that may explain their stance to provide insight into the communication needs in the early stages of the U.S. hemp industry revival. Results indicated that respondents who had more favorable attitudes toward legalizing hemp were also more likely to fall within the category of being overall “for legalizing hemp” when offered a binary choice. Further, attitude toward legalizing hemp was predicted by respondents’ objective knowledge of hemp topics, attitude toward legalizing marijuana, and perceived personal relevance of legalized hemp cultivation and production. A strong association between hemp and marijuana was also observed in both the quantitative and qualitative findings, and respondents indicated some confusion regarding the mind-altering properties of marijuana compared to hemp. As such, a key recommendation is that early communication messages and strategies be tailored toward educating the public on differences in the uses and psychoactive properties of hemp and marijuana. Future research is needed to identify other key messages needed to enhance public understanding of hemp, as well as the best methods of delivering such. Future research should be conducted with other hemp stakeholders, including policymakers, hemp license-holders, and other farmers and industry members to reconcile potential differences in key stakeholder perceptions and enhance the future viability of the industrial hemp market.
4. Influence of Message Theme on Consumer Perceptions of Lab Grown Meat
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Kubakack, Kellie (author), Meyers, Courtney (author), Ford, Hannah (author), Li, Nan (author), and Irlbeck, Hank (author)
- Format:
- Journal article
- Publication Date:
- unknown
- Published:
- United States of America: New Prairie Press
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 204 Document Number: D12437
- Journal Title:
- Journal for Applied Communications
- Journal Title Details:
- Issue 1 (2022)
- Notes:
- 17 pages., Lab grown meat is a new technology being developed as a potential alternative protein source. Although some research has been done about public perception of lab grown meat, no studies to date have observed the effects of message themes on public perception of lab grown meat. The study sought to better understand measures of uncertainty and risk and benefit perceptions after viewing a themed blog post about lab grown meat. Participants were randomly assigned one of three themed blog posts - against lab grown meat, neutral, or support lab grown meat. Perception questions were asked after viewing the blog post, and a total of 238 responses were collected. Results indicated the message theme had a statistically significant effect on risk perception, benefit perception, and intention to consume, but not on message evaluation or measures of uncertainty. Further discussion as well as suggestions for future research are included.
5. Show, Not Tell: The Contingency Role of Infographics Versus Text in the Differential Effects of Message Strategies on Optimistic Bias
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Huang, Guanxiong (author), Li, Kang (author), Li, Hairong (author), and City University of Hong Kong Zayed University Michigan State University
- Format:
- Online journal article
- Publication Date:
- 2019-11-19
- Published:
- China: SAGE Journals
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 128 Document Number: D11241
- Journal Title:
- Science Communication
- Journal Title Details:
- 41(6) : 732-760
- Notes:
- 29 pages, via online journal, Using an online between-subject experiment, this study tested the effects of message framing (gain vs. loss), reference point (self vs. other), and modality (text vs. infographics) in the scenario of recycling promotion. The findings identified that modality determines under what circumstances message strategies make a difference in risk perception and optimistic bias. In particular, only when paired with infographics and other-referencing point are loss-framed messages more effective than gain-framed messages in increasing risk perception and reducing the self-other gap in perceived benefits. Moreover, risk perception variables and the self-other risk perceptual gap were significant predictors of promoted behavioral intentions.
6. The People or the Message: Which is Responsible for Cognitive Conflict?
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Rumble, Joy N. (author), Rockers, Alyssa (author), and Buck, Emily B. (author)
- Format:
- Journal article
- Publication Date:
- 2021-12-01
- Published:
- United States: American Association for Agricultural Education
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 204 Document Number: D12421
- Journal Title:
- Journal of Agricultural Education
- Journal Title Details:
- Vol. 62 (4)
- Notes:
- 13 pages., While work on agricultural messaging is abundant, the way that audiences form perceptions of messages is not well understood and little research has examined the cognitive effects of image and word associations in an agricultural context. Previous knowledge gap research has shown that socioeconomic status and access to information could be one contributor of perception formation. We propose that these variables could also impact cognitive processing. Therefore, the purpose of this exploratory study was to examine how components of cognitive dissonance and knowledge gap theory apply in the context of a contentious agricultural issue. Data were collected from 1,049 United States’ residents through an online survey with an embedded experimental design. Respondents randomly received one of two image and word association pairings. After viewing the treatment, measures of cognitive conflict, demographics, and desire to learn more were collected. The results showed that the cognitive conflict instrument performed differently in the context of a complex agricultural issue than in prior research. Additionally, the message pairings had a stronger influence on cognitive conflict components than demographic characteristics. Finally, the desire to learn more was impacted by the message treatments. Future research on cognitive conflict and advanced modeling is recommended.
7. Using values to communicate agricultural science: An Elaboration Likelihood Model Approach
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Arp, Allison A. (author) and Iowa State University
- Format:
- Thesis
- Publication Date:
- 2018
- Published:
- Ann Arbor: ProQuest
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 18 Document Number: D10473
- Notes:
- 98 pages., ISBN: 9780438072190, Via ProQuest Dissertations and Theses., This study explored how preexisting values influence attitudes about GMOs and if aligning messages about GMOs with these values would lead to a greater chance of central processing, and subsequently, greater alignment with message-congruent attitudes. Utilizing the Elaboration Likelihood Model as a theoretical foundation, an online experiment was used to measure several values of participants, including altruistic, biospheric and egoistic value orientations as well as agricultural identity. Attitude accessibility and pre- and post-opinions were also measured in order to determine how much of an effect the presented stimuli had on the participants. All participants were presented with a stimulus that either aligned or didn’t align with their self-ranked GMO value-argument. It was found that attitude accessibility, agricultural identity and in some cases a biospehric value orientation were the most important predictors for a number of constructs related to GMO attitudes. In addition, agricultural identity did not correlate with any other value orientation, yet was the strongest predictor of many related attitudes. Future research should continue to explore the complexity of values within agricultural communication contexts and expand the understanding of how agricultural identity influences such outcomes.