Plenary session opening remarks by Appalachian Regional Commission Co-Chairman Winnifred Pizzano inform participants that the Region's future success depends on their ability to meet the challenge of change. Excerpts from four panelists' speeches address rapid social and economic changes in economic development activities at state and local…

Proposes new model for study of microcomputer technology in agriculture in which diffusion/adoption of innovations is conceptualized as a structural process affected by "access conditions" resulting from research and development, intrinsic technology characteristics, and distributional characteristics. Examines thesis that potential adopters…

Summarizes findings of several inquiries into use of media conducted from 1974-1986, emphasizing media use in developing countries and practical lessons and experiences that have surfaced in worldwide rural development programs. New educational technology developments are discussed as potential contributors to formal and nonformal education. (MBR)

Knowledge of major economic forces shaping the future of rural America provides insights about the likely importance and effectiveness of various broad program alternatives as components of a rural development policy. The rural economic base was transformed during the 1960s and 1970s from a primary dependence on natural resource activities,…