Successful teachers strive to organize and facilitate learning to help learners do and
manage things in the right order (). Apparently, the amount of instructor’s contribution may differ
from one learning situation to another because learning would be a flexible process that would go
beyond any particular plan. According to Collis, the communication forms between students and
their teacher should be flexible and dynamic. All students need to ask questions and receive
answers from the instructor immediately of shortly. Moreover, students should have opportunities
for one to one interactions and communications with the instructor to meet their individual needs
(). Instructor’s timely feedback and intellectual and emotional support in the form of supervision,
assistance, encouragement and advice were also considered as key factors for effective students-
instructor interaction in the effective collaboration ().