TABLE 6.

The frequency of weekly postings by person.

Participants	Type of posting	Week 1	2	3	4	5	6
Maggie	Follow-up discussion	0	0	2	1	1	0
	Sharing information	1	2	2	1	1	0
	Help seeking	0	0	0	1	0	0
	Course Logistics	0	0	0	0	1	1
Omar	Follow-up discussion	0	0	2	1	0	0
	Sharing information	0	0	0	0	1	0
	Help seeking	0	0	0	0	0	0
	Course Logistics	0	0	0	0	0	0
Burton	Follow-up discussion	0	0	1	3	2	0
	Sharing information	0	0	0	1	0	0
	Help seeking	0	0	0	0	0	0
	Course logistics	0	0	0	0	0	0
Elizabeth	Follow-up discussion	0	1	1	1	3	0
	Sharing information	0	0	0	0	0	0
	Help seeking	0	0	0	0	0	0
	Course Logistics	0	0	0	0	0	1
Total		1	3	8	9	9	2