"This volume is composed of an introduction and seven chapters, all of which are relevant to the educational use of mass media in Less Developed Countries (LDCs). Each chapter deals with one of the salient issues that LDCs educators and decision-makers inevitably encounter when they think about using mass media to further the country's education and development. These problems are: (1) the actual potentialities of audiovisual media, (2) the choice between or combination of network broadcasting and local broadcasting; (3) the use of educational mass media for curriculum improvement; (4) the impact of radio on education and development; (5) the choice of language(s) for instruction and radio's role in language teaching; (6) the possible expansion of educational TV in the 1980s; and (7) the appropriateness of each medium for use in LDCs. The original contributions were slightly modified and shortened." (Page 3)