NDLI: The value of adaptive link annotation in e-learning: a study of a portal-based approach

Content Provider	ACM Digital Library
Author	Yudelson, Michael Ortigosa, Alvaro Hsiao, I-Han Brusilovsky, Peter
Abstract	Adaptive link annotation is one of the most popular adaptive educational hypermedia techniques. It has been widely studied and demonstrated its ability to help students to acquire knowledge faster, improve learning outcomes, reduce navigation overhead, increase motivation, and encourage the beneficial non-sequential navigation. However, almost all studies of adaptive link annotation have been performed in the context of dedicated adaptive educational hypermedia systems. The role of this technique in the context of widely popular learning portals has not yet been demonstrated. In this paper, we attempt to fill this gap by investigating the value of adaptive navigation support embedded into the learning portal. We compare the effect of portal-based adaptive navigation support to both the effect of the adaptive navigation support in adaptive educational hypermedia systems and to non-adaptive learning portals.
Starting Page	223
Ending Page	228
Page Count	6
File Format	PDF
ISBN	9781450300414
DOI	10.1145/1810617.1810657
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2010-06-13
Publisher Place	New York
Access Restriction	Subscribed
Subject Keyword	Adaptive hypermedia E-learning Navigation support Open corpus adaptive hypermedia. Motivation Portal self-assessment
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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The value of adaptive link annotation in e-learning: a study of a portal-based approach