Types of Distance Learning
Edi Sukmara
Distance learning is a
modality - a broad, mixed category of methods to deliver learning. The types
can be organized along several descriptive dimensions. Low tech to high tech is
useful in the adult basic education field. Remember, however, that these
individual types can be mixed into hybrid forms. The following table outlines
the most popular types of distance learning by their characteristics and
notable features.
Type
|
Characteristic
|
Notable Features
|
Audiotape
|
Audio
learning tool, very mobile and inexpensive when combined with print
materials.
|
Useful in
language learning and practice as well as literature. Linear format.
|
Videotape in VHS and DVD formats
|
Visual and audio tool; the checkout approach with print
materials is very popular in California.
|
Multi-sensory tool with linear delivery format.
|
Laptop computer checkout
|
Versatile approach to providing a wide range of learning
activities from skill and drill to simulations.
|
Hardware is expensive and being replaced by less expensive
Internet delivery.
|
Mobile van / lab
|
Resources taken to the learners, useful for work site
learning and reaching parents at elementary schools. Van learning.
|
Historically useful way to distribute videos, audiotapes,
DVDs, and other learning tools, but it can be expensive to operate. It is
less and less popular as distributed learning increases.
|
Radio course
|
Low cost way to reach ESL learners. Ideally it should be
used by more learning providers.
|
The radio course must include ways for learners to
interact with the instructor. Phone call in during or after air time could be
integrated into the programming.
|
Telecourse
|
Delivery over television, usually a cable public
access channel or school owned channel.
|
The telecourse must include ways for learners to
interact with the instructor. Phone call in is popular. Print materials
accompany on-air instruction.
|
Videoconference – Two way interactive video
|
Electronic communications among people at separate locations.
Can be audio, audio graphic, video or computer based.
|
Often uses proprietary software and consequently
expensive. Internet models and broadband communications are making it more
affordable and accessible.
|
Bibliography
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