Difference between revisions of "Substantive segment"
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Revision as of 18:29, 3 March 2022
A substantive segment is defined as a meaningful contribution to an ongoing activity, such as problem solving, or a relevant response to the Tutor’s explanations [1]. For example, to the Tutor explanation shown below the Tutee’s response would be coded as a substantive one:
-Tutor: See this equation is true for constant acceleration.
Now the acceleration is constant here.
Forces are not changing on the weight so the acceleration is constant.
-Tutee: [The initial velocity is zero then.] ---> Substantive segment
Notes
- ↑ Chi, M. T., Roy, M., & Hausmann, R. G. (2008). Observing tutorial dialogues collaboratively: Insights about human tutoring effectiveness from vicarious learning. Cognitive science, 32(2), 301-341