Hi, Elinet! I work in a school setting and observe my RBTs when working directly with students. As you described, I might intervene in the moment to provide feedback if needed, but otherwise, I send a feedback email within 24 hours detailing what they did well during the observation, summarizing anything we discussed, and providing some suggestions for moving forward. I also ask at the beginning of our supervisory relationship and throughout how they prefer to receive feedback. Hope that's helpful.