1. Ainscow, M., & Tweddle, D. (1988). Preventing classroom failure: An objective approach. London: Fulton Publishers.
2. Amidon, E. J., & Flanders, N. A. (1967). Interaction analysis as a feedback system. In E. J. Amidon & J. B. Hough (Eds.), Interaction analysis: Theory, research & application. London: Addison-Wesley Publications.
3. Amidon, E., & Hunter, E. (1967). Improving teaching: The analysis of classroom verbal interaction. New York, NY: Holt, Rinehart, & Winston.
4. Anderson, R. (1974). Concretization and sentence learning. Journal of Educational Psychology, 66(2), 179–183.
5. Anderson, R. (1977). The notion of schema and the educational enterprise: General discussion of the conference. In R. Anderson, R. Spiro, & W. Montagues (Eds.), Schooling and the acquisition of knowledge. Hillsdale, NJ: Erlbaum.