Social desirability bias is a risk to consider in any study that involves social interaction in generating data. We believe the low-moderator-involvement approach helped reduce this. In all FGDs, except the mixed FDG, participants already knew each other well. Participants frequently expressed their agreement and disagreement with others and related their points to something others said. Extreme positions were often modified or contested. Also, discussion topics were designed for open discussion allowing any polarity of views.14 We thus believe the data give a balanced and trustworthy picture of supervisors’ and providers’ positive and negative perceptions concerning the supervisory relationship.