The Impact of Emotional Intelligence on Internet Addiction: A Case Study of Vietnamese Students

Table 4

Result of factor analysis EFA.

(a)

KMO and Bartlett’s test
Kaiser-Meyer-Olkin measure of sampling adequacy.		0.811
Bartlett’s test of sphericity	Approx. chi-square	5200.120
	Df	253
	Sig.	0.000

(b)

Total variance explained
Component	Initial eigenvalues			Extraction sums of squared loadings			Rotation sums of squared loadings
	Total	% of variance	Cumulative %	Total	% of variance	Cumulative %	Total	% of variance	Cumulative %
1	4.893	21.274	21.274	4.893	21.274	21.274	2.691	11.699	11.699
2	2.852	12.399	33.673	2.852	12.399	33.673	2.534	11.017	22.715
3	1.805	7.848	41.521	1.805	7.848	41.521	2.206	9.591	32.307
4	1.532	6.662	48.183	1.532	6.662	48.183	2.203	9.578	41.884
5	1.331	5.786	53.969	1.331	5.786	53.969	2.095	9.109	50.993
6	1.280	5.564	59.533	1.280	5.564	59.533	1.964	8.540	59.533
7	0.940	4.088	63.621
8	0.895	3.892	67.513
9	0.747	3.250	70.763
10	0.731	3.180	73.942
11	0.630	2.740	76.682
12	0.603	2.623	79.304
13	0.575	2.500	81.804
14	0.553	2.404	84.208
15	0.520	2.260	86.468
16	0.509	2.214	88.681
17	0.470	2.042	90.723
18	0.444	1.930	92.653
19	0.426	1.852	94.505
20	0.351	1.527	96.032
21	0.330	1.434	97.466
22	0.307	1.334	98.800
23	0.276	1.200	100.000

Extraction method: principal component analysis.