A Data-Driven Optimization Model of Important Multidimensional Factors Affecting College Students’ Cognitive Engagement in Ideological and Political Theory Course

Table 4

Explanation of the total variance of students’ cognitive engagement in IPTC.

Initial eigenvalue				Extraction sums of squared loadings			Rotation sums of squared loadings
Component	Total	Variance percentage	Cumulative (%)	Total	Variance percentage	Cumulative (%)	Total
X 1	1.109	7.919	7.919	1.109	7.919	7.919	1.082
X 2	1.081	7.725	15.643	1.081	7.725	15.643	1.071
X 3	1.059	7.567	23.211	1.059	7.567	23.211	1.061
X 4	1.053	7.522	30.733	1.053	7.522	30.733	1.059
X 5	1.041	7.436	38.169	1.041	7.436	38.169	1.048
X 6	1.021	7.290	45.459	1.021	7.290	45.459	1.043
X 7	0.996	7.117	52.576
X 8	0.988	7.056	59.632
X 9	0.978	6.984	66.616
X 10	0.961	6.865	73.481
X 11	0.946	6.757	80.238
X 12	0.934	6.672	86.910
X 13	0.929	6.633	93.544
X 14	0.904	6.456	100.000