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Part - II

Modes of E-learning:

Apart from the traditional methods of e-learning like CD-ROMs and presentations using computers, web based training (WBT) has revolutionalized e-learning. Margaret Driscoll has identified four kinds of Web-based training characterized by goals, instructional strategies, and roles of the instructor and students.

There are several key differences between these four kind of Web-based training programs. The most obvious difference is between the synchronous and asynchronous kinds of Web-based training. Synchronous programs require that the students and the teacher establish an agreed-upon time to meet online for class. (In some distance education circles asynchronous delivery is seen as solely developed and delivered online, whereas synchronous would be associated with meeting at a specific time and place in a traditional educational setting) Synchronous programs are similar to audio and videoconference and require scheduling. Asynchronous programs allow the students and teacher to log in to class at their convenience. In these programs the students and teacher do not have to be online at the same time.

The second distinguishing feature is group learning versus individual learning. In group learning programs, students work together building team projects, solving case studies, and developing presentations. Group learning can take place in synchronous or asynchronous classes. In contrast, individual learning programs allow learners to set their own pace and move at a rate that meets their self-directed study and learning needs. One student's pace and success has no effect on another learner's success.

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* Contributed by -
Rakesh Balachandran is a Post Graduate Programme student of IIM, Ahmedabad. Sandeep Krishnan is a Fellow Programme in Management student in the personnel and industrial relations area of the IIM, Ahmedabad. They can be contacted at 3rakesh@iimahd.ernet.in and sandeepk@iimahd.ernet.in.