A Collaborative Multimedia Annotation Tool for Enhancing Knowledge Sharing in CSCL

Autor/inn/en	Yang, Stephen J. H.; Zhang, Jia; Su, Addison Y. S.; Tsai, Jeffrey J. P.
Titel	A Collaborative Multimedia Annotation Tool for Enhancing Knowledge Sharing in CSCL
Quelle	In: Interactive Learning Environments, 19 (2011) 1, S.45-62 (18 Seiten)Infoseite zur Zeitschrift PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	1049-4820
Schlagwörter	Computer Uses in Education; Computer Mediated Communication; Cooperative Learning; Multimedia Materials; Documentation; Management Systems; Internet; Electronic Learning; Undergraduate Students; Reading Comprehension; Foreign Countries; Taiwan + Suchen Sie Ihr Suchwort? Computernutzung; Computerkonferenz; Kooperatives Lernen; Dokumentation; Leseverstehen; Ausland
Abstract	Knowledge sharing in computer supported collaborative learning (CSCL) requires intensive social interactions among participants, typically in the form of annotations. An annotation refers to an explicit expression of knowledge that is attached to a document to reveal the conceptual meanings of an annotator's implicit thoughts. In this research, we develop a Semantic Web and Web services-supported multimedia tool to facilitate collaborative annotation sharing in the context of CSCL. Our experimental results demonstrate that our tool can facilitate knowledge sharing and improve participating students' reading comprehension: it helps participants to raise good questions and provide proper answers through the practice of reading, commenting, reviewing, and discussion. (Contains 1 table and 8 figures.) (As Provided).
Anmerkungen	Routledge. Available from: Taylor & Francis, Ltd. 325 Chestnut Street Suite 800, Philadelphia, PA 19106. Tel: 800-354-1420; Fax: 215-625-2940; Web site: http://www.tandf.co.uk/journals
Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2017/4/10