Helping participants' complete tasks; tipping them off that they have made a mistake; giving them too much freedom or leading participants; these are all things inexperienced test moderators might find themselves doing when moderating a test session. This article explores some of the common mistakes and why they're damaging to the test outcomes presented through 5 Star Wars archetypes. Learn how to be a good test moderator and how to avoid being one of these 5 archetypes.