Protas and de Andrade state that rural extension efforts in developing nations should not expect the participation of "progressive" farmers to lead to larger participation of other farmers in adopting innovations. Van den Bar offers comments on the article. (SK)

This paper begins by providing a thorough history and review of the diffusion of innovations research tradition. It then focuses on undesirable, indirect, and unanticipated consequences of innovations based on the dominant paradigm of development. In the case of high-input agriculture, the consequences have affected the quality of the environment…

Twenty selected Sao Paulo, Brazil, librarians who were interviewed indicated that, in their opinion, the development of library automation in this city is hampered by poor resources and cooperation, lack of professional and technical automation expertise, communication, and other psychological, organizational, and human related factors.…

Discussion of language planning focuses on a study that addressed the effects of the introduction of Portuguese as the official language by the newly independent government of Mozambique on a target audience that spoke eight various other languages. Relationships between national language policies and popular language usage are discussed. (37…

The paradox of the diffusion of innovations research is that in its efforts to find ways and means of breaking the communication constraint in Third World countries, it has generated many bottlenecks that cumulatively constitute the major constraint: lack of an efficient system for delivering adequate and reliable information, knowledge, and…

Discussion of model shifts in diffusion research focuses on the growth in the use of sex determination techniques in India and their consequences relating to gender and power. Topics addressed include development, underdevelopment, and modernization; the adoption of innovations; and meanings of innovations within particular social systems.…

This survey of professional librarians in four Nigerian universities reveals that: librarians are willing to acquire and make media technologies available to patrons; they believe main solution to instructional problems is use of media technologies; only 0-33% agreed that a portion of total library budget should be allocated to media technologies.…

Describes study that was designed to measure the social and spatial television viewing behavior of selected families in Kwara State, Nigeria. Topics discussed include values attached to television viewing, and the social effects of television on educational planning, moral reformation, policy making, and the adoption of innovations in society.…

This monograph reviews a wide range of research literature on the diffusion and adoption of innovations in agricultural production technology in the developing countries, with particular emphasis on the practice of using commercially purchased, inorganic fertilizer as a source of plant nutrients. It is intended that the report's documentation of…

This report is an attempt to layout an analytical framework for understanding the challenges of developing a lifelong learning system in developing countries. Chapter 1, "The Knowledge Economy and the Changing Needs of the Labor Market" focuses on the role of education and training in helping build an educated and skilled populace to…

This document contains 14 papers that examine recent changes in the definition, principles, and delivery of population education throughout the world. The paper titles are as follows: "Introduction" (Linda King); "Reaching Men for Health and Development" (Benno de Keijzer); "Boys, Men and Questions of Masculinity in South Africa" (Robert Morrell);…