If a simulation is designed as an iterative or progressional assessment, where the various parts that feed into the simulation (such as the preparatory work, class participation, presentations and post-journals) are being regularly reviewed, there are fewer possibilities for academic misconduct to occur. As with case studies, if using commercially available simulations, it is a good idea to vary the key issues to be considered from year to year, and occasionally insert at least one original question or task, the solution or response to which is not available online or from previous students.