What is eLearning?
Any learning that utilizes
a network (LAN, WAN or Internet) for delivery, interaction, or facilitation.
This would include distributed learning , distance learning (other than
pure correspondence ), Computer Based Training (CBT) delivered over
a network, and Web Based Training (WBT). Can be synchronous , asynchronous
, instructor-led or computer-based or a combination.
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What technologies are used?
eLearning can
make use of a wide range of technologies and media. These technologies
can be categorized by delivery media or interaction tools. It
is also important to realize that each learner will often learn
best with certain technologies. We recommend that potential online
learners reserve judgment about any of the technologies until
they have used them in a real learning situation.
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It is worth mentioning that many companies make similar products
from the following technologies. Some eLearning providers (colleges
& companies) select technologies from a variety of vendors and
many others select an all inclusive course delivery or management
system that may include many of these technologies. Some providers
blend online with traditional offline technologies.
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How do people Interact in an online course?
In a traditional
class learners can pose questions or comments to the instructor,
interact in verbal discussions, or collaborate with small groups.
Similar forms of interaction and collaboration exist in online
courses, with a few substantial differences.
The first major
difference is that written communication is much more prevalent
in online classrooms. Of the ten types of interactive tools listed
on the previous page eight use the written word. Only tele-conferencing
and video-conferencing use verbal communication skills.
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The next major difference is that of the eight interactive tools,
five are asynchronous . This means that instructors and learners
will be making their comments as little as a few minutes, and
as much as a few weeks, apart from one another. Keep in mind that
in a CBT , the interaction happens with the computer program,
rather than a live instructor.
Entirely new
skills need to be developed by both instructors and learners to
make this asynchronous collaboration effective.Everyone in the
discussion needs to follow new rules of etiquette, and each interactive
tool is slightly different.
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If done well, asynchronous class discussions can be as effective
as traditional class discussions. For some learners, that either
take longer to formulate their thoughts, or are too shy to express
their thoughts verbally, online discussions can be more effective.
In the asynchronous class, the instructor will typically pose
weekly questions or discussion topics for the class. The discussion
threads that follow may involve 30 or more learners over a course
of weeks. There are also typically places and times for learners
to start topics of their own. To sample one of these asynchronous
discussions you may want to join one of our virtual learning communities.
In the synchronous
class, discussions occur at a set time when the instructor will
meet the class. Study groups may also set their own meeting times,
based on their schedules. Some more traditional distance learning
classes may meet exclusively through dedicated videoconferencing
systems - which remove many of the differences between normal
class environments (however, the technology does add new roles
and etiquette just like the other tools). As the bandwidth of
the Internet increases over the coming years synchronous conferencing
options will become more effective, less costly and complex, and
may gain more popularity.
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