Terry,
You make a very good point about the value of a dedicated instructor no matter the setting. Yes, we need to have a comfortable supportive environment in which our students can learn but the real factor is the instructor. When I was in teacher training my professor warned me that technology would soon replace all live instructors. Really motivated me because I was training to enter a field in which I would soon be replaced. As history has shown the human factor in teaching is essential and in spite of all the advances in technology teachers are still needed.… >>>