AbstractThis paper was presented at EdTech'90, the biennial conference of theAustralian Society for Educational Technology held at the University of Sydney in July 1990. It is a revised version of the paper published in the Conference Proceedings.
How to Cite
Articles published in the Australasian Journal of Educational Technology (AJET) are available under Creative Commons Attribution Non-Commercial No Derivatives Licence (CC BY-NC-ND 4.0). Authors retain copyright in their work and grant AJET right of first publication under CC BY-NC-ND 4.0.
This copyright notice applies to articles published in AJET volumes 36 onwards. Please read about the copyright notices for previous volumes under Journal History.