I do know this: I have taught dozens of Moodle training courses for Moodlerooms. When the boss (not necessarily the principal) is in the class, the other participants are usually very highly motivated. That's for sure.
Does this always translate into something wonderful after the course is over? I do not know. My gut tells me, though, that it probably does in many cases.
It seems to me that the ideal situation is probably enthusiasm among the folks who actually create and teach the courses supported by leadership from above.
But we already knew that, didn't we?
In the
context of this discussion, maybe we need to build some truly exemplary courses before we bring our bosses on board. Maybe we need to have something really, really good to show our bosses. That might help get their support.
So it's good to think about what constitutes an exemplary course, no? And Martin's "Progression" seems to me to be useful in such a discussion.
-- Art
P.S. I am grateful that so many are taking part in this thread. I appreciate knowing what so many Fellow Moodlers think about this topic.