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Anotácia knihy

Numerous studies have affirmed the value of §asynchronous online communication. Some researchers, §however, have suggested that asynchronous §discussions are too often neither interactive nor §coherent. This research explores interactional §coherence in asynchronous learning environments §using Rhetorical Structure Theory (RST). Findings §include that asynchronous discussions are §structurally dynamic, that the prevalence of §argumentation varies considerably from group to §group, and that topic drift, so common in §asynchronous discussions, does not occur as a matter §of chance. Participants use topic drift in order to §adapt discussion to a topic of preference. As such, §topics do not drift so much as they are pushed and §pulled. The application of rhetorical networks as a §directed graph theory for representing the semantics §of asynchronous interaction has interesting §implications for online pedagogy, as well as for §future technology development.

Parametre knihy

Zaradenie knihy Knihy po anglicky Computing & information technology Information technology: general issues

• Celý názov: Constructive Chaos
• Podnázov: Interactional Coherence in Asynchronous Learning Environments
• Autor: Andrew Potter
• Jazyk: Angličtina
• Väzba: Brožovaná
• Počet strán: 192
• EAN: 9783639083958
• ISBN: 3639083954
• ID: 06817586
• Nakladateľ: VDM Verlag Dr. Mueller E.K.
• Hmotnosť: 263 g
• Rozmery: 229 × 152 × 10 mm
• Dátum vydania: 16. September 2008

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