1. Anderson, J.R. (2000). Cognitive psychology and its implications (Fifth edition). Worth Publishing: New York.
2. Baker, M., & Lund, K. (1997). Promoting reflective interactions in a CSCL environment. Journal of Computer Assisted Learning, 13, 175–193.
3. Bell, P. (2004). Promoting students’ argument construction and collaborative debate in the science classroom. In: Linn, M.C., Davis, E.A., & Bell, P. (eds.), Internet environments for science education. Erlbaum: Mahwah, NJ, pp. 114–144.
4. Brehm, J.W. (1966). A theory of psychological reactance. Academic Press: New York.
5. Carmien, S., Kollar, I., Fischer, F., & Fischer, G. (in press). The interplay of internal and external scripts. A distributed cognition perspective. In: Fischer, F., Kollar, I., Mandl, H., & Haake, J.M. (eds.), Scripting computer-supported collaborative learning: Cognitive, computational, and educational perspectives. Springer: New York.