I find this article very affirming. It's hard to know when to respond to students especially when they have been taught to be teacher dependent. But I firmly believe students need more experience in collaboration and problem solving without teacher intervention. In the beginning this is very hard on both the instructor and the participants. Tell me how? Work together to figure it out? Make choices and decide which of these resources is right for you. This is NOT the way our instructors have been taught but it is time they experience it.