Evans, cited reference, In a study to compare key-communicators with non-communicators, with regard to their role as change agents, the date of inter-personal interactions at different stages of adoption of three improved varieties of seeds, obtained from 94 families constituting an entire medium sized multicaste village were analyzed (sic). Key communicators were defined as those who had performed more than average acts of communication at different stages of adoption of three improved seeds. Non-communicators were those who had not performed any act of adoption. Twenty three key-communicators were identified. The most important way in which the former differed from the latter was in the frequency of their contact with extension agency (sic) working in the area. (original)
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.
20 pages., via online journal., For over 70 years the use of opinion leaders in a two-step communication process has been employed and validated. However, despite the accepted importance of communicating with opinion leaders as a means to cascade information to opinion leaders’ networks of influence there have been few empirical studies specifically examining agricultural and natural resource opinion leader communication channel preferences, particularly from an audience segmentation perspective. The results reported in the study capitalize on previous research data examined from a unique perspective. Specifically, communication channel preferences were analyzed according to opinion leader self-reported demographic categories serving as audience segments. Associations between sex, age, level of employment, level of education and geographical region and communication channel preference were analyzed. The results of the study are descriptive and foundational in nature. Overall, the results indicate a dedicated web page or blog is the most preferred communication channel across all audience segments and conference calls are the least preferred communication channel across the majority of audience segments. The Facebook group communication channel had the most variability between audience segments and the LinkedIn group communicational channel had the largest observed effect sizes among audience segments.
