1. What are the contributions mentioned in the paper "Discourse-centric learning analytics" ?
Using the Cohere web application as a research vehicle, the authors present examples of analytics at the level of individual learners and groups, showing conceptual and social network patterns, which they propose as indicators of meaningful learning.
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2. What is the third strand of work informing their approach?
The third strand of work informing their approach derives from Rittel’s formative work on Issue-Based Information Systems and his argumentative method for sensemaking deliberation in complex problem spaces [7].
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3. What is the meaning of positive links?
Positive link types are represented with a green link and label, and express positive rhetorical moves such as i.e. supports, agrees with, improves on, is consistent with, predicts, proves, solves the problem etc.
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4. What is the main idea of Cohere?
Following the approach of structured deliberation/argument mapping, Cohere renders annotations on the web, or a discussion, as a network of rhetorical moves: users must reflect on, and make explicit, the nature of their contribution to a discussion.
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