delivery modes of distance education
TRANSCRIPT
DELIVERY
MODES
SUBMITTED BY: MARY LYN D. BAJAO
SUBMITTED TO: MIZPAHGEN MORALLA
OF DISTANCE
EDUCATION
•Forms of print-based instruction include:
textbooks other books study guides pamphlets/booklets manualsworksheetsWeb pages
The text appearing in a book, newspaper, or other printed publication, especially with
reference to it’s size, form or style.
Garrison(1990) refers to print-based correspondence study as the first genaration of distance education
technology.
•Today, while print is sometimes still used as the sole means of distance learning delivery, it is most often used to support another technology.
•AdvantagesReadily availableCost effectiveStablePortableEasy to useHigh comfort level
•LimitationsNo audio/visual elements Requires adequate prior knowledge and
vocabularyLacks interactivityTime delay
•Guidelines for Incorporating Print Materials
Distribute print materials well in advanceInclude clear directions for useRequire interactionsSpecify a timeline
VIDEO
Video is one of the primary delivery systems for distance education today. Most institutions doing distance education use some form of video delivery.
Visual multimedia source that combines a sequence of images to form a moving picture. The video transmits a signal to a screen and
processes the order in which the screen captures should be shown.
VIDEO
Video options for distance learning include:video cassettesone-way video with one-way audioone-way video with two-way audiotwo-way interactive video
VIDEO
•Advantages:Allow both audio and video communications
Facilitate personal feelingsEnable high levels of interactions
VIDEO
•Dsadvantages:ExpensiveRequire a great deal of planning & preparationsMust be scheduled Require technical support team
VIDEO
Advantages Inexpensive and widely available User controlled Easily distributed through postal mailGood for many types of content
VIDEO CASSETTES
VIDEO CASSETTES
Limitations Require access to a VCR No immediate response Require time and effort to
produce and duplicateNo hard copy is produced
One-Way Video with One-Way Audio
Advantages1. Can reach a broad geographical area2. Students can see and hear instructor4. Can be videotaped5. Applicable to many different subject
matters
One-Way Video with One-Way Audio
Limitations1. No capability for student questions or
interaction2.Fixed schedule
One-Way Video with Two-Way Audio
Advantages1. Provides capability for students to ask question2.Can reach a broad geographical area3. Students can see and hear instructor4. Can be videotaped
One-Way Video with Two-Way Audio
Limitations1. Students may be reluctant to ask questions2.Fixed Schedule
Two-Way Interactive Video
Advantages1. Can be point-to-point or multi-point2.All participants can see and hear one another3. Can often be done without a full television
studio
Two-Way Interactive Video
Limitations1. Requires costly and complex equipment2. Expensive to operate3. Subject to technical difficulties4. Participants may find interaction via the
medium awkward
Thank you for
Listening By: Mer Mer