There are two parts to this analysis. First, a source frequency analysis compares the reporting of sub-categories by participant groups (sources in NVivo). Splitting participant groups yields, for example, a hosts view of the academic supervisor roles, or an academic supervisors view of the host roles, as well as participant views of their own roles. Tables, generated using the matrix coding query in NVivo, showed the number of sources (participants) for each group referred to particular sub-categories. Percentages were calculated and displayed in two sets of