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

Table 6 The mediating effect of social presence on the relationship between outdegree and perceived learning achievement

	B (Coefficient)	se	t	p	LLCI	ULCI
Outdegree → SP	3.428	1.088	3.150	0.002	1.263	5.593
SP → Achievement	3.246	0.061	5.342	0.000	0.204	0.446
Outdegree → Achievement	1.399	0.634	2.207	0.030	0.138	2.661
Total effect	2.512	0.692	3.630	0.001	1.135	3.889
Direct effect	1.399	0.634	2.207	0.030	0.138	2.661
Indirect effect	1.113	0.408	–	–	0.466	2.056