Exploring the relationships between interaction measures and learning outcomes through social network analysis: the mediating role of social presence

Table 8 The mediating effect of social presence on the relationship between indegree and perceived learning achievement

	B (Coefficient)	se	t	p	LLCI	ULCI
Indegree → SP	4.102	1.424	2.880	0.005	1.268	6.935
SP → Achievement	3.590	0.062	5.800	0.000	0.236	0.482
Indegree → Achievement	0.431	0.838	0.514	0.609	− 1.236	2.098
Total effect	1.903	0.944	2.016	0.047	0.025	3.781
Direct effect	0.431	0.838	0.514	0.609	− 1.236	2.098
Indirect effect	1.473	0.533	–	–	0.484	2.581