TABLE 3.

Example of coding scheme application

ID	Talk turn	Accuracy	Idea consideration	Direction of consideration	Conversation flow	On/off task
15	Um, centrifuge. Wait isn’t centrifuge like a type of filter?	Accurate			New Idea	On
16	No it’s the one where they spin it around to get all the solids distilled.	Accurate	Idea Building	15		On
15	Oh, okay. Oh so it separates the…	Accurate	Idea Building	16		On
16	Separates the liquid and the solid particles?	Accurate	Idea Building	15		On
6	Yeah, so why do they do it?		Agreement & Soliciting Ideas	16	New Idea	On
16	Uh, the, phage is less dense than water.	Accurate				On
6	So the phage will be solid.	Both	Idea Building	16		On
16	Or separate at least. They’ll separate the solids, the bacteria, and the water into layers, the phage, centrifuges all of them.	Accurate				On
6	And then they can filter it?		Soliciting Ideas & Idea Building	16	New Idea	On
16	Then they can filter it.					On