IAA is not really a good role to teach those skills for a beginner point of view if they do not have a helpful magistrate or NTRep guiding them then they are just lost not knowing what to do.
Even if you think that was the intent it really is not NTRep, Blueshield, Magistrate are roles you need some experience in the deperment before you play those and need a good grasp on the game before attempting them as those roles are the last shield for normal players when a abuse of power has taken place or can cause huge down time for important roles when not properly played.