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Clark, Douglas B.; Sampson, Victor – Journal of Research in Science Teaching, 2008
The national science standards, along with prominent researchers, call for increased focus on scientific argumentation in the classroom. Over the past decade, researchers have developed sophisticated online science learning environments to support these opportunities for scientific argumentation. Assessing the quality of dialogic argumentation,…
Descriptors: Persuasive Discourse, Interrater Reliability, Concept Formation, Discourse Modes
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Roth, Wolff-Michael; Lucas, Keith B. – Journal of Research in Science Teaching, 1997
Presents a study that analyzes an extensive database consisting of the written and oral discourse of students (N=23) as they described their thoughts on ontology, epistemology, and sociology of scientific knowledge. Contains 51 references. (DDR)
Descriptors: Beliefs, Case Studies, Concept Formation, Discourse Analysis