from being replicated within new groups. Active, powerful local groups do not displace government roles, but rather place new, extensive demands on government. Local schools can play a useful role in assisting groups of farmers. A teacher can provide some technical input; the school grounds can some- times provide a site for a test plot, school children can become better edu- cated for productive rural lives. The "peasant universities" of Scandinavia are an excellent example. (The risk of special rural schools is the possi- bility of institutionalizing a second-class education for rural residents.) In addition, adult literacy programs can be encouraged because they strengthen mass control over groups; an educated, literate populace will be more capable of understanding the finances of the group, more confident about participation, and more able to request government intervention to punish corruption. Sometimes an interactive communication process, in which people form groups to make plays, movies, radio programs, etc., can be helpful in creating and reinforcing group dynamics. Nourishing group activities is a critical and delicate task. Small, effective groups can easily be smothered and crushed by rigid government activities. At the same time, government encouragement, support, and supervision are needed to assure a suitable balance of personal and group incentives and to regulate the use of coercion. Large groups and organi- zations cannot function effectively in a vacuum, and a government which ignores groups will destroy them as effectively as a government which ri- gidly controls them. An example of a sophisticated, complex combination of policies to ensure group functioning can be seen in rural China. Work teams are rea- sonably small enough for each person's efforts to have noticeable impact. Dumont, "Training for Rural Development...," p. 19. 2Rolland Paulston, Folk Schools in Social Change (Pittsburgh: University of Pittsburgh Center for International Studies, 1974).