Case studies and seminar reports are provided that were presented at an international seminar to examine field experiences in using a culture-based approach to nonformal education. Part I, containing an introductory paper and nine case studies, focuses on indigenous institutions and processes in health, family planning, agriculture, basic education, and conscientization. The introductory paper discusses indigenous sociocultural forms as a basis for nonformal education and development. Seven countries are represented in the case studies: Indonesia, Bolivia, Java (Indonesia), Upper Volta, Botswana, India, and Bali (Indonesia). Section II focuses on the performing arts in both mass campaigns and community nonformal education programs. An introductory paper overviews folk media, popular theater, and conflicting strategies for social change in the third world. The seven case studies consider the specific strategies used in Brazil, Sierra Leone, China, India, Mexico, Jamaica, and Africa. Section III contains the seminar reports developed from discussions of the four regional working groups: Latin America, Africa and the Caribbean, South Asia, and Southeast Asia. A summary of plenary discussions is also provided. (YLB)