Abstract
This paper presents a nwdel devisedfor the development of a clinical interview protocol to assess children's understanding of probability. The nwdel is based on the work of both Australian and overseas researchers, and attempts to address the many issues that need to be considered when undertaking research of this nature. As the research project concerned is in its early stages, it is hoped that the paper will stimulate some debate of the theoretical issues and draw suggestions for the development of interview tasks.