1. Aronson, E. The jigsaw classroom. Beverly Hills, Calif.: Sage, 1978.
2. Dewey, J. Experience and education. New York: Macmillan, 1938.
3. Johnson, D. W., & Johnson, R. T. Learning together and alone. Englewood Cliffs, N.J.: Prentice-Hall, 1975.
4. Johnson, D. W., Maruyama, G., Johnson, R., Nelson, D., & Skon, L. Effects of cooperative, competitive, and individualistic goal structures on achievement: A metaanalysis. Psychological Bulletin, 1981, 89, 47–62.
5. Johnson, R., Rynders, J., Johnson, D. W., Schmidt, B., & Haider, S. Interaction between handicapped and nonhandicapped teenagers as a function of situational goal structuring: Implications for mainstreaming. American Educational Research Journal, 1979, 16, 161–167.