I am an ENFP, and I go mad with boredom in lectures ( I even go mad with boredom sitting through a two hour film, so its not necessarily a reflection on the quality of the lecture, I just don't do well sitting that long passively). I think that is interesting Alice that your type hates group work, my type loves it, and in between there are lots of other types that will learn better through different methods, the challenge I suppose is finding that ground that reaches everyone. No wonder there is temptation to creep back to the tried and true albeit dull straight lecture method--but I am trying to find different interactive learning exercises, beyond the classic small group work, along with a mix of lecture during my teaching periods.
The risk with small group work is that some more extroverted people can end up "taking over" their group or the discussion--and this can be very off putting to more introverted types--or say students who come from a culture where its considered rude to speak up and engage during the class.
If anyone has ideas or experiences ( good or bad) I would be thrilled to hear them.