The role of social network analysis as a learning analytics tool in online problem based learning

BMC Medical Education

Table 1 Summary of interaction types in each group

Group ID	Student to student		Student to tutor		Tutor to tutor		Total
	n	%	n	%	n	%	n	%
140	70	84.34	3	3.61	10	12.05	83	100
141	72	96	1	1.33	2	2.67	75	100
142	157	83.51	5	2.66	26	13.83	188	100
143	153	95.63	3	1.88	4	2.5	160	100
144	276	99.64	0	0	1	0.36	277	100
145	107	90.68	3	2.54	8	6.78	118	100
146	47	97.92	0	0	1	2.08	48	100
147	84	94.38	2	2.25	3	3.37	89	100
148	198	89.19	12	5.41	12	5.41	222	100
149	277	92.95	7	2.35	14	4.7	298	100
150	271	81.63	23	6.93	38	11.45	332	100
151	163	98.79	1	0.61	1	0.61	165	100
152	51	39.53	56	43.41	22	17.05	129	100
153	241	91.29	12	4.55	11	4.17	264	100
154	164	95.35	1	0.58	7	4.07	172	100
Total	2331	100	129	100	160	100	2620	100

ISSN: 1472-6920