 - Web-based training (sometimes called e-learning) is anywhere, any-time
instruction delivered over the Internet or a corporate�intranet
to browser-equipped learners. There are two primary models of Web-based
instruction: synchronous (instructor-facilitated) and asynchronous (self-directed, self-paced). Instruction can be delivered by a combination of
static methods (learning portals, hyperlinked pages, screen cam tutorials,
streaming audio/video, and live Web broadcasts) and interactive methods
(threaded discussions, chats, and desk-top video conferencing).
The ASTD (American Society for Training and Development) estimates that
75% of the U.S. workforce will need some kind of retraining within the
next five years in order to keep pace with industry needs and increasingly
global competition. Hewlett-Packard estimates the half-life of
an bachelor's degree in engineering can be as short as 18 months. Enthusiasts
feel that Web-based instruction is the perfect solution to meeting the
needs of life-long learners because it is available on demand, does not
require travel, and is cost-efficient.� Critics point out that Web-based
training is a good alternative for independent, self-motivated students
but that technical issues and the need for human contact limit its usefulness
for students with other learning styles.
| LAST UPDATED: |
14 Sep 2000
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