She'll dissect people's actions (sometimes even those of DH and myself) even when we had not specific intentions behind them.
This reminds me of myself as a child. See if she understands why her friends do what they do. It may be easier for her to assume younger kids should act 'young' compared to her, but hard to understand when older kids are still not considering their actions to the same depth she would.
I'm trying to actively teach my kids to understand how others are looking at a situation and allow the other kids to learn social skills on their own schedules. The jury's still out on how well they can generalize this, but it seems to help with single incidents at least.