I'm debating whether to do my Sub-I in July (when the interns are new). Is this a good thing because more teaching goes on when the interns are still green? Or is it a bad since the interns really don't know what they're doing so early in the year?
It's usually bad, because the interns don't know what they're doing that early in the year.
It's even harder when the intern went to a totally different place for med school. Ironically, in that case,
YOU may be doing the teaching - since, unlike the intern, you'll actually know where the supply closet is, how to log into the EMR, etc. Plus, the interns won't know what you need to be taught - in my July sub-I, the intern offered to teach me how to write prescriptions. Which is a nice offer and all, but I've been writing prescriptions since the beginning of MS3.
What sub-I were you thinking of doing?
But on the other hand, if you are in an away rotation dependent field like ortho, it is good to get your home institution sub-I out of the way early so that you know what you're doing when it comes time to do your aways.
It's a tough decision to make, though.
When you're dealing with a very bad, clueless intern, you can make the intern look VERY bad - because you, being more acclimated to the hospital, can sometimes run circles around the intern. That can create some bad feelings between you and that intern, making it uncomfortable for you come interview day.
If you're lucky, and have a halfway decent intern, you can make the intern look like a superstar, which helps.
It's kind of dependent on luck, unfortunately.