There are a number of challenges often faced by the face-to-face classes in as far as the issue of increased student retention and enrollments are concerned.
The discussions presented in this paper will briefly highlight the basic principles of these theories, the research that has contributed to the development and the values and limitations of each theory in instruction design.
Of course, their actions and ideas are known not for all people in this world, but still, their help is in mind of those students, who improved their knowledge and got a chance to live [...]