According to the video clip I watched about different types of students in the classroom, it is the instructor's responsibility to manage the his/her classroom. Below is what the video clip said;
Learners will bring with them into the e-learning environment, behavioral traits inherent to their personality profiles. While the behaviors are no different from those they exhibit in the traditional classroom, the arena in which these behaviors are manifested is indeed quite different. In the traditional classroom, you can observe and immediately modify or correct undesirable behaviors.