1. Davydov V.V. Report on the International Conference: âCultural-historical Approach: development of humanities and educationâ. Last talks. Moscow: Experiment, pp. 30â35.
2. Davydov V.V. Types of generalization in instruc- tion: logical and psychological problems in the structuring of school curricula. Moscow: Russian Pedagogical Society, 2000, pp. 480.
3. Griffin P., Cole M. A dialogue with future through to- dayâs activity cognition and communication. Moscow: Science, 1988, pp. 189â207.
4. Leontyev A.N. The Problem of Activity in Psychol- ogy. The Concept of Activity in Soviet Psychology. New York, 1981, pp. 140â162.
5. Luria A.R. The Nature of Human Conflicts. New York: Liveright, 1932.