Testing the Effects of the Digital Linguistic Landscape on Engineering Education for Smart Construction

Table 5

Common factors.

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	10.903	30.287	30.287	10.903	30.287	30.287	5.910	16.416	16.416
2	4.603	12.787	43.074	4.603	12.787	43.074	5.776	16.044	32.460
3	3.800	10.556	53.629	3.800	10.556	53.629	4.878	13.549	46.009
4	2.688	7.467	61.097	2.688	7.467	61.097	3.241	9.004	55.013
5	2.010	5.583	66.680	2.010	5.583	66.680	3.071	8.530	63.543
6	1.416	3.934	70.614	1.416	3.934	70.614	2.545	7.071	70.614
7	1.169	3.247	73.861
8	0.975	2.709	76.570
9	0.917	2.548	79.118
10	0.869	2.413	81.531
11	0.814	2.260	83.791
12	0.718	1.995	85.786
13	0.641	1.780	87.566
14	0.603	1.674	89.240
15	0.572	1.590	90.830
16	0.555	1.542	92.372
17	0.495	1.374	93.746
18	0.435	1.209	94.955
19	0.401	1.113	96.068
20	0.351	0.975	97.043
21	0.340	0.944	97.987
22	0.230	0.638	98.625
23	0.102	0.283	98.907
24	0.076	0.210	99.118
25	0.048	0.133	99.251
26	0.044	0.123	99.374
27	0.038	0.105	99.479
28	0.033	0.092	99.571
29	0.032	0.089	99.660
30	0.025	0.070	99.731
31	0.025	0.069	99.799
32	0.023	0.063	99.863
33	0.018	0.050	99.912
34	0.015	0.042	99.954
35	0.011	0.031	99.985
36	0.005	0.015	100.000

Extraction method: principal component analysis.