1. Clark, R. E. (1994) Media will never influence learning. Educational Technology Research and Technology, 42 (2), 21–29.
2. Gibbs, G., Lockwood, F., Morgan, A., and Taylor, E. (1982) Student learning and course design I: In-text teaching devices in Open University texts (Study Methods Group Report No. 12 ). Open University, Milton Keynes.
3. Henderson, L., Patching, W., and Putt, I. (1994) The impact of metacognitive interactive strategies and prompts embedded in interactive multimedia in a cross-cultural context: An exploratory investigation. In OPEN LEARNING ‘84, Proceedings of the 1st International Conference on Open Learning, (pp. 181186 ). Queensland Open Learning Network and The University of Queensland, Brisbane, Australia.
4. Henderson, M. (1997) Multimedia Interactivity: An investigation into learners’ mediating processes during click-drag activities. B.Ed. (Hons) thesis. James Cook Uriversity, Townsville.
5. Jacobson, M., and Spiro, R. (1995) Hypertext learning environments, cognitive flexibility and the transfer of complex knowledge. Journal of Educational Computing Research, 12 (4), 301–333.