16 pages., Via online journal., This study explores potential factors that lead to environmental opinion leadership behaviors such as informing the public about environmental issues and encouraging preventative behaviors among various social groups. Building on the theoretical framework of the diffusion of innovations model, these analyses explore the effects that mass media may have on perceptions of self-efficacy among opinion leaders and how self-efficacy may, in turn, encourage leaders to communicate about aquatic invasive species (AIS) to others in their social networks. Results indicate that mass media and governmental media can have both a positive and negative influence on levels of self-efficacy, and that opinion leaders with higher levels of self-efficacy are more likely to participate in behaviors that could potentially influence their social network(s). These findings not only highlight factors that influence opinion leadership regarding advocacy of environmental behaviors, but also offer insights as to how future campaigns can work with these groups to promote prevention strategies.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 32 Document Number: D10654
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5 pages., via website, "Scientific American"., You are probably aware that this is the Food Week on our blog network, following in the fooststeps of the publication of the special Food issue of the Scientific American magazine.
18 pages., Via online journal., The study asserts that rural villages which have developed relatively complex communication systems have extensive local knowledge and practice systems. Using the knowledge and community-based perspective, the study departs from past works of development communication scholars, who have focused their attention mainly on the transfer of information. The study is concerned with how meaning is created and shared in rural communities through the use of communication. It looks at how small homogenous farming communities in Thailand – world’s number one rice exporter – utilize communication to improve rice crop production. It asks: what roles does communication play in the formation of collective definitions (perspectives) and the construction/management of local knowledge and practices on rice farming? To explore the plausibility of this paper’s assertion, ethnographies of two rice farming villages were conducted – Baan Sap Som Boon (irrigated) in Chainat province (Central Region) and Baan Hua Hae (rainfed) in Ubon Ratchathani province (Northeast Region). Data generation period was from October 2004 to July 2005. Research results indicate that Baan Sap Som Boon has both an extensive knowledge of rice farming methods and procedures and an elaborate community-based communication system. Baan Hua Hae, on the other hand, practices more traditional means of rice production and divides time with other livelihood activities. In both villages, communication plays a central role in improving crop production via facilitating the formation of collective definitions on rice farming, labor, economics and agriculture-related institutions.
10 pages., Due to the Library's response to COVID-19, this document is currently only available through online access. If no link is provided in this record, the ACDC will make this document accessible through our collection once we are able to return to our office., This article explores some issues that have been important in the climate change mitigation debate in Australia. Findings suggest that opinion leaders believe the policy has been slow to progress due to media promotion of the uncertainty associated with climate change science, the weakness of leadership, and the political cost of unpalatable policy.
