1. Attneave, F. (1954). Some informational aspects of visual perception.Psychological Review,61, 183–193.
2. Bateson, G. (1972).Steps to an ecology of mind. New York: Ballantine.
3. Brown, M. F. (1999). Wildcat World: Simulation programs for teaching basic concepts in psychological science.Behavior Research Methods, Instruments, & Computers,31, 14–18.
4. Cook, T. D., &Campbell, D. T. (1979).Quasi-experimentation. Chicago: Rand McNally.
5. Malloy, T. R. (2000). Teaching deductive, inductive, and inferential logic through interactive online computer simulation.Journal of Information Technology in Medicine [On-line],3. Available: http://www.J-ITM